229 changed files with 3510 additions and 9304 deletions
--- a/.editorconfig
+++ b/.editorconfig
@ -20,8 +20,41 @@ indent_style = unset
 indent_size = unset
 [{.*,secrets}/**]
-end_of_line = false
+end_of_line = unset
-insert_final_newline = false
+insert_final_newline = unset
 trim_trailing_whitespace = unset
 charset = unset
 indent_style = unset
 indent_size = unset
 [*.rom]
 end_of_line = unset
 insert_final_newline = unset
 trim_trailing_whitespace = unset
 charset = unset
 indent_style = unset
 indent_size = unset
 [*.py]
 indent_size = 4
 [*.md]
 max_line_length = off
 trim_trailing_whitespace = false
 # Ignore diffs/patches
 [*.{diff,patch}]
 end_of_line = unset
 insert_final_newline = unset
 trim_trailing_whitespace = unset
 indent_size = unset
 charset = unset
 indent_style = unset
 indent_size = unset
 [{.*,secrets}/**]
 end_of_line = unset
 insert_final_newline = unset
 trim_trailing_whitespace = unset
 charset = unset
 indent_style = unset
--- a/.forgejo/workflows/check.yml
+++ b/.forgejo/workflows/check.yml
@ -1,37 +1,71 @@
 name: Flake checks
 on: [pull_request]
 env:
  USER: ci
 jobs:
  Check:
-    runs-on: self-hosted
+    runs-on: ubuntu-latest
    steps:
      - name: Check out repository code
        uses: https://code.forgejo.org/actions/checkout@v4
-      - name: Check formatting
+      - uses: https://github.com/nixbuild/nix-quick-install-action@v27
        with:
          load_nixConfig: false
          nix_conf: |
            substituters = https://cache.nixos.org/ https://nix-community.cachix.org
            trusted-public-keys = cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY= nix-community.cachix.org-1:mB9FSh9qf2dCimDSUo8Zy7bkq5CX+/rkCWyvRCYg3Fs=
            keep-outputs = true
      - name: Calculate flake.lock hash
        id: flake-lock-hash
        run: |
-          nix --accept-flake-config --access-tokens '' develop --command treefmt --ci
+          echo "hash=$(md5sum flake.lock | awk '{print $1}')" >> $GITHUB_OUTPUT
      - name: Restore and cache Nix store
        uses: https://github.com/nix-community/cache-nix-action@v4.0.3
        id: nix-store-cache
        with:
          key: cache-${{ runner.os }}-nix-store-${{ steps.flake-lock-hash.outputs.hash }}
          restore-keys: |
            cache-${{ runner.os }}-nix-store-
          gc-linux: true
          gc-max-store-size-linux: 10000000000
          purge-caches: true
          purge-key: cache-${{ runner.os }}-nix-store-
          purge-created: true
          purge-created-max-age: 42
      - name: Prepare cachix
        uses: https://github.com/cachix/cachix-action@v14
        with:
          name: pub-solar
          authToken: '${{ secrets.CACHIX_AUTH_TOKEN }}'
          useDaemon: false
      - name: Run flake checks
        run: |
          set -exuo pipefail
          # Prevent cache garbage collection by creating GC roots
-          mkdir -p /var/lib/gitea-runner/tankstelle/.local/state/nix/results
+          for target in $(nix flake show --json --all-systems | jq '
          for target in $(nix flake show --json --all-systems | jq --raw-output '
            .["nixosConfigurations"] |
            to_entries[] |
-            .key'
+            .key
            ' | tr -d '"'
          ); do
            nix --print-build-logs --verbose --accept-flake-config --access-tokens '' \
-              build --out-link /var/lib/gitea-runner/tankstelle/.local/state/nix/results/"$target" ".#nixosConfigurations.${target}.config.system.build.toplevel"
+              build --out-link ./result-$target ".#nixosConfigurations.${target}.config.system.build.toplevel"
          done
-          for check in $(nix flake show --json --all-systems | jq --raw-output '
+          nix --print-build-logs --verbose --accept-flake-config --access-tokens '' flake check
-            .checks."x86_64-linux" |
+
-            to_entries[] |
+          # Add GC roots for flake inputs, too
-            .key'
+          # https://github.com/NixOS/nix/issues/4250#issuecomment-1146878407
-          ); do
+          mkdir --parents "$NIX_USER_PROFILE_DIR"
-            nix --print-build-logs --verbose --accept-flake-config --access-tokens '' \
+          gc_root_prefix="$NIX_USER_PROFILE_DIR"/infra-flake-
-              build --out-link /var/lib/gitea-runner/tankstelle/.local/state/nix/results/"$check" ".#checks.x86_64-linux.${check}"
+          echo "Adding gcroots flake inputs with prefix $gc_root_prefix ..."
          nix flake archive --json 2>/dev/null | jq --raw-output '.inputs | to_entries[] | "ln --force --symbolic --no-target-directory "+.value.path+" \"'"$gc_root_prefix"'"+.key+"\""' | while read -r line; do
            eval "$line"
          done
--- a/.git-blame-ignore-revs
+++ b/.git-blame-ignore-revs
@ -1,4 +1,2 @@
 # Apply treewide formatting with treefmt
 2ca0bd7c3e743e699edb6e9c09d48b7c9106a64d
 # Apply treewide formatting with nixpkgs-fmt
 815033c764660e1468b1564a02570bad0f84f77a
--- a/.gitignore
+++ b/.gitignore
@ -4,4 +4,3 @@
 .terraform
 *.plan
 result
 results
--- a/CONTRIBUTING.md
+++ b/CONTRIBUTING.md
@ -1,35 +0,0 @@
 # Contributing guide
 Things you'll need:
 - To create [Pull Requests](https://forgejo.org/docs/latest/user/pull-requests-and-git-flow/), you will need to register your [pub.solar ID](https://auth.pub.solar) first.
 - For small changes, e.g. to documentation, you can directly edit files in the browser.
 ### Getting a development shell
 First, get a local copy of this repository:
 ```
 git clone https://git.pub.solar/pub-solar/infra.git
 cd infra
 ```
 then, install [the package manager nix](https://nixos.org/download).
 Finally, run:
 ```
 nix develop
 ```
 This will install a development shell (devshell) with all required tools.
 ### Final checks before creating a Pull Request
 Before creating a pull request, it's recommended to check the formatting:
 ```
 treefmt
 ```
 If you are a terminal-lover, the [AGit alternative](https://forgejo.org/docs/latest/user/agit-support/) to the web based Pull Request workflow might be interesting.
--- a/LICENSE.md
+++ b/LICENSE.md
@ -1,660 +0,0 @@
 ### GNU AFFERO GENERAL PUBLIC LICENSE
 Version 3, 19 November 2007
 Copyright (C) 2007 Free Software Foundation, Inc.
 <https://fsf.org/>
 Everyone is permitted to copy and distribute verbatim copies of this
 license document, but changing it is not allowed.
 ### Preamble
 The GNU Affero General Public License is a free, copyleft license for
 software and other kinds of works, specifically designed to ensure
 cooperation with the community in the case of network server software.
 The licenses for most software and other practical works are designed
 to take away your freedom to share and change the works. By contrast,
 our General Public Licenses are intended to guarantee your freedom to
 share and change all versions of a program--to make sure it remains
 free software for all its users.
 When we speak of free software, we are referring to freedom, not
 price. Our General Public Licenses are designed to make sure that you
 have the freedom to distribute copies of free software (and charge for
 them if you wish), that you receive source code or can get it if you
 want it, that you can change the software or use pieces of it in new
 free programs, and that you know you can do these things.
 Developers that use our General Public Licenses protect your rights
 with two steps: (1) assert copyright on the software, and (2) offer
 you this License which gives you legal permission to copy, distribute
 and/or modify the software.
 A secondary benefit of defending all users' freedom is that
 improvements made in alternate versions of the program, if they
 receive widespread use, become available for other developers to
 incorporate. Many developers of free software are heartened and
 encouraged by the resulting cooperation. However, in the case of
 software used on network servers, this result may fail to come about.
 The GNU General Public License permits making a modified version and
 letting the public access it on a server without ever releasing its
 source code to the public.
 The GNU Affero General Public License is designed specifically to
 ensure that, in such cases, the modified source code becomes available
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 provide the source code of the modified version running there to the
 users of that server. Therefore, public use of a modified version, on
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 An older license, called the Affero General Public License and
 published by Affero, was designed to accomplish similar goals. This is
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 released a new version of the Affero GPL which permits relicensing
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 #### 12. No Surrender of Others' Freedom.
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 #### 13. Remote Network Interaction; Use with the GNU General Public License.
 Notwithstanding any other provision of this License, if you modify the
 Program, your modified version must prominently offer all users
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 version supports such interaction) an opportunity to receive the
 Corresponding Source of your version by providing access to the
 Corresponding Source from a network server at no charge, through some
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 Corresponding Source shall include the Corresponding Source for any
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 Notwithstanding any other provision of this License, you have
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 #### 14. Revised Versions of this License.
 The Free Software Foundation may publish revised and/or new versions
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 differ in detail to address new problems or concerns.
 Each version is given a distinguishing version number. If the Program
 specifies that a certain numbered version of the GNU Affero General
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 If the Program specifies that a proxy can decide which future versions
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 public statement of acceptance of a version permanently authorizes you
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 #### 15. Disclaimer of Warranty.
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 ARISING OUT OF THE USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT
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 LOSSES SUSTAINED BY YOU OR THIRD PARTIES OR A FAILURE OF THE PROGRAM
 TO OPERATE WITH ANY OTHER PROGRAMS), EVEN IF SUCH HOLDER OR OTHER
 PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES.
 #### 17. Interpretation of Sections 15 and 16.
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 END OF TERMS AND CONDITIONS
 ### How to Apply These Terms to Your New Programs
 If you develop a new program, and you want it to be of the greatest
 possible use to the public, the best way to achieve this is to make it
 free software which everyone can redistribute and change under these
 terms.
 To do so, attach the following notices to the program. It is safest to
 attach them to the start of each source file to most effectively state
 the exclusion of warranty; and each file should have at least the
 "copyright" line and a pointer to where the full notice is found.
        <one line to give the program's name and a brief idea of what it does.>
        Copyright (C) <year>  <name of author>
        This program is free software: you can redistribute it and/or modify
        it under the terms of the GNU Affero General Public License as
        published by the Free Software Foundation, either version 3 of the
        License, or (at your option) any later version.
        This program is distributed in the hope that it will be useful,
        but WITHOUT ANY WARRANTY; without even the implied warranty of
        MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
        GNU Affero General Public License for more details.
        You should have received a copy of the GNU Affero General Public License
        along with this program.  If not, see <https://www.gnu.org/licenses/>.
 Also add information on how to contact you by electronic and paper
 mail.
 If your software can interact with users remotely through a computer
 network, you should also make sure that it provides a way for users to
 get its source. For example, if your program is a web application, its
 interface could display a "Source" link that leads users to an archive
 of the code. There are many ways you could offer source, and different
 solutions will be better for different programs; see section 13 for
 the specific requirements.
 You should also get your employer (if you work as a programmer) or
 school, if any, to sign a "copyright disclaimer" for the program, if
 necessary. For more information on this, and how to apply and follow
 the GNU AGPL, see <https://www.gnu.org/licenses/>.
--- a/README.md
+++ b/README.md
@ -6,6 +6,6 @@ The architecture we are working towards is a vast simplification of what it was
 ## Contributing
-If you'd like to contribute, it makes sense to talk to the crew on Matrix via [#hakken](https://matrix.to/#/#hakken:pub.solar?via=chat.pub.solar). We can help figuring out how things work and can make sure your ideas fit the pub.solar philosophy. Of course [popping a pull request](https://forgejo.org/docs/latest/user/pull-requests-and-git-flow/) is always celebrated.
+If you'd like to contribute, it makes sense to talk to the crew on Matrix via [#hakken](https://matrix.to/#/#hakken:pub.solar?via=chat.pub.solar). We can help figuring out how things work and can make sure your ideas fit the pub.solar philosophy. Of course [popping a pull request](https://docs.gitea.com/next/usage/pull-request#creating-a-pull-request) is always celebrated.
-To start, check our [contributing guide](./CONTRIBUTING.md).
+To start, see [how to get a development shell](./docs/development-shell.md).
--- a/docs/administrative-access.md
+++ b/docs/administrative-access.md
@ -14,7 +14,7 @@ People with admin access to the infrastructure are added to [`logins/admins.nix`
                publicKey = <pubkey-string>;
                allowedIPs = [ "10.7.6.<ip-address>/32" "fd00:fae:fae:fae:fae:<ip-address>::/96" ];
            }
-        ];
+        }];
        secretEncryptionKeys = {
            <name> = <encryption-key-string>;
@ -28,96 +28,7 @@ People with admin access to the infrastructure are added to [`logins/admins.nix`
 SSH is not reachable from the open internet. Instead, SSH Port 22 is protected by a wireguard VPN network. Thus, to get root access on the servers, at least two pieces of information have to be added to the admins config:
 1. **SSH Public key**: self-explanatory. Add your public key to your user attrset under `sshPubKeys`.
-2. **Wireguard device**: each wireguard device has two parts: the public key and the IP addresses it should have in the wireguard network. The pub.solar wireguard network uses the subnets `10.7.6.0/24` and `fd00:fae:fae:fae:fae::/80`. To add your device, it's best to choose a free number between 200 and 255 and use that in both the ipv4 and ipv6 ranges: `10.7.6.<ip-address>/32` `fd00:fae:fae:fae:fae:<ip-address>::/96`. For more information on how to generate keypairs, see [the NixOS Wireguard docs](https://nixos.wiki/wiki/WireGuard#Generate_keypair).
+2. **Wireguard device**: each wireguard device has two parts: the public key and the IP addresses it should have in the wireguard network. The pub.solar wireguard network is spaced under `10.7.6.0/24` and `fd00:fae:fae:fae:fae::/80`. To add your device, it's best to choose a free number between 200 and 255 and use that in both the ipv4 and ipv6 ranges: `10.7.6.<ip-address>/32` `fd00:fae:fae:fae:fae:<ip-address>::/96`. For more information on how to generate keypairs, see [the NixOS Wireguard docs](https://nixos.wiki/wiki/WireGuard#Generate_keypair).
 One can access our hosts using this domain scheme:
 ```
 ssh <unix-username>@<hostname>.wg.pub.solar
 ```
 So, for example for `nachtigall`:
 ```
 ssh teutat3s@nachtigall.wg.pub.solar
 ```
 Example NixOS snippet for WireGuard client config
 ```
 {
  networking = {
    wireguard.enable = true;
    wg-quick.interfaces = {
      wg-pub-solar = {
        address = ["10.7.6.201/32"];
        address = ["10.7.6.201/32" "fd00:fae:fae:fae:fae:201::/96"];
        privateKeyFile = "/etc/wireguard/wg-pub-solar.privatekey";
        peers = [
          { # nachtigall.pub.solar
            publicKey = "qzNywKY9RvqTnDO8eLik75/SHveaSk9OObilDzv+xkk=";
            allowedIPs = [ "10.7.6.1/32" "fd00:fae:fae:fae:fae:1::/96" ];
            endpoint = "[2a01:4f8:172:1c25::1]:51820";
            # Use this endpoint in IPv4 only networks
            #endpoint = "138.201.80.102:51820";
            persistentKeepalive = 15;
          }
          { # metronom.pub.solar
            publicKey = "zOSYGO7MfnOOUnzaTcWiKRQM0qqxR3JQrwx/gtEtHmo=";
            allowedIPs = [ "10.7.6.3/32" "fd00:fae:fae:fae:fae:3::/96" ];
            #endpoint = "[2a01:4f8:c2c:7082::]:51820";
            # Use this endpoint in IPv4 only networks
            endpoint = "49.13.236.167:51820";
            persistentKeepalive = 15;
          }
          { # tankstelle.pub.solar
            publicKey = "iRTlY1lB7nPXf2eXzX8ZZDkfMmXyGjff5/joccbP8Cg=";
            allowedIPs = [ "10.7.6.4/32" "fd00:fae:fae:fae:fae:4::/96" ];
            endpoint = "[2001:4d88:1ffa:26::5]:51820";
            # Use this endpoint in IPv4 only networks
            #endpoint = "80.244.242.5:51820";
            persistentKeepalive = 15;
          }
          {
            # trinkgenossin.pub.solar
            publicKey = "QWgHovHxtqiQhnHLouSWiT6GIoQDmuvnThYL5c/rvU4=";
            allowedIPs = [
              "10.7.6.5/32"
              "fd00:fae:fae:fae:fae:5::/96"
            ];
            #endpoint = "85.215.152.22:51820";
            endpoint = "[2a01:239:35d:f500::1]:51820";
            persistentKeepalive = 15;
          }
          {
            # delite.pub.solar
            publicKey = "ZT2qGWgMPwHRUOZmTQHWCRX4m14YwOsiszjsA5bpc2k=";
            allowedIPs = [
              "10.7.6.6/32"
              "fd00:fae:fae:fae:fae:6::/96"
            ];
            #endpoint = "5.255.119.132:51820";
            endpoint = "[2a04:52c0:124:9d8c::2]:51820";
            persistentKeepalive = 15;
          }
          {
            # blue-shell.pub.solar
            publicKey = "bcrIpWrKc1M+Hq4ds3aN1lTaKE26f2rvXhd+93QrzR8=";
            allowedIPs = [
              "10.7.6.7/32"
              "fd00:fae:fae:fae:fae:7::/96"
            ];
            #endpoint = "194.13.83.205:51820";
            endpoint = "[2a03:4000:43:24e::1]:51820";
            persistentKeepalive = 15;
          }
        ];
      };
    };
  };
 }
 ```
 # Secret encryption
--- a/docs/backups.md
+++ b/docs/backups.md
@ -1,36 +0,0 @@
 # Backups
 We use [Restic](https://restic.readthedocs.io/en/stable/) to create backups and push them to two repositories.
 Check `./modules/backups.nix` and `./hosts/nachtigall/backups.nix` for working examples.
 ### Hetzner Storagebox
 - Uses SFTP for transfer of backups
 Adding a new host SSH public key to the storagebox:
 First, [SSH to nachtigall](./administrative-access.md#ssh-access), then become root and add the new SSH public key
 ```
 sudo -i
 echo '<ssh-public-key>' | ssh -p23 u377325@u377325.your-storagebox.de install-ssh-key
 ```
 [Link to Hetzner storagebox docs](https://docs.hetzner.com/robot/storage-box/backup-space-ssh-keys).
 ### Garage S3 buckets
 - Uses S3 for transfer of backups
 - One bucket per host, e.g. `nachtigall-backups`, `metronom-backups`
 To start transfering backups from a new hosts, this is how to create a new bucket:
 First, [SSH to trinkgenossin](./administrative-access.md#ssh-access), then use the `garage` CLI to create a new key and bucket:
 ```
 export GARAGE_RPC_SECRET=<secret-in-keepass>
 garage bucket create <hostname>-backups
 garage key create <hostname>-backups-key
 garage bucket allow <hostname>-backups --read --write --key <hostname>-backups-key
 ```
--- a/docs/cachix.md
+++ b/docs/cachix.md
@ -1,55 +0,0 @@
 # Cachix usage
 URL: https://pub-solar.cachix.org
 Requirements:
 - [Install cachix](https://docs.cachix.org/installation)
 - Optional: To push to the cache, you need to set `CACHIX_AUTH_TOKEN` in your environment. To generate one for you, follow the [Getting Started](https://docs.cachix.org/getting-started#authenticating) docs and login with your GitHub account.
 - Add our binary cache [to your nix config](https://docs.cachix.org/faq#cachix-use-effects). To add the pub-solar cache, run:
 ```
 cachix use pub-solar
 ```
 Example to build and push a custom package of a host in this flake (e.g. after creating an overlay):
 ```
 nix build --json -f . '.#nixosConfigurations.nachtigall.pkgs.keycloak^*' \
  | jq -r '.[].outputs | to_entries[].value' \
  | cachix push pub-solar
 ```
 Example to build and push a package in the `nixpkgs` repo:
 ```
 cd nixpkgs
 nix build --json -f . 'pkgs.lix^*' \
  | jq -r '.[].outputs | to_entries[].value' \
  | cachix push pub-solar
 ```
 Checking if a package has been correctly pushed to the cache:
 ```
 ❯ nix build --json '/nix/store/f76xi83z4xk9sn6pbh38rh97yvqhb5m0-noto-fonts-color-emoji-png-2.042.drv^*' | jq -r '.[].outputs | to_entries[].value'  | cachix push pub-solar
 Pushing 1 paths (0 are already present) using zstd to cache pub-solar ⏳
 ✓ /nix/store/xpgpi84765dxqja3gd5pldj49xx2v0xl-noto-fonts-color-emoji-png-2.042 (10.30 MiB)
 All done.
 ❯ curl -I https://pub-solar.cachix.org/xpgpi84765dxqja3gd5pldj49xx2v0xl.narinfo
 HTTP/2 200
 date: Mon, 26 Aug 2024 09:31:10 GMT
 content-type: text/x-nix-narinfo
 traceparent: 00-b99db37cc9c2581b8d226cdf81e54507-794fc49193659c03-01
 tracestate:
 cache-control: public, max-age=14400
 last-modified: Mon, 26 Aug 2024 09:31:10 GMT
 cf-cache-status: EXPIRED
 report-to: {"endpoints":[{"url":"https:\/\/a.nel.cloudflare.com\/report\/v4?s=A67KGsCIsYjoFdvndxJ0rkmb7BZ5ztIpm8WUJKAiUPRVWvbYeXU9gU27P7zryiUtArbwrLzHhhMija0yyXk0kwNa3suz8gNzKK6z1CX1FWDZiiP07rnq7zAg8nZbSBiEU%2FZrU9nSrR6mhuL9ihbmW1Hf"}],"group":"cf-nel","max_age":604800}
 nel: {"success_fraction":0,"report_to":"cf-nel","max_age":604800}
 server: cloudflare
 cf-ray: 8b92ceab0d19c80e-DUS
 ```
--- a/docs/deletion-request.md
+++ b/docs/deletion-request.md
@ -1,16 +1,13 @@
 # Process for handling a deletion request
 ### Keycloak
 Required:
-
+- auth.pub.solar ops user credentials
- auth.pub.solar `admin-cli` service user credentials
+- SSH access to host nachtigall
 - [SSH access to host `nachtigall`](./administrative-access.md#ssh-access)
 Run each of the following after SSH'ing to `nachtigall`:
 ```
-sudo --user keycloak kcadm.sh config credentials --config /tmp/kcadm.config --server http://localhost:8080 --realm pub.solar --client admin-cli
+ssh barkeeper@nachtigall.pub.solar
 sudo --user keycloak kcadm.sh config credentials --config /tmp/kcadm.config --server http://localhost:8080 --realm pub.solar --user ops
 # Take note of user id in response from following command
 sudo --user keycloak kcadm.sh get --config /tmp/kcadm.config users --realm pub.solar --query email=<email-address>
@ -23,38 +20,42 @@ sudo --user keycloak kcadm.sh update --config /tmp/kcadm.config users/2ec6f173-3
 Docs: https://www.keycloak.org/docs/latest/server_admin/index.html#updating-a-user
 ### Nextcloud
 ### Nextcloud
 ```
 ssh barkeeper@nachtigall.pub.solar
 nextcloud-occ user:delete <username>
 ```
 Docs: https://docs.nextcloud.com/server/latest/admin_manual/configuration_server/occ_command.html#user-commands-label
 ### Mastodon
 ### Mastodon
 ```
 ssh barkeeper@nachtigall.pub.solar
 sudo -u mastodon mastodon-tootctl accounts delete --email <mail-address>
 ```
 Docs: https://docs.joinmastodon.org/admin/tootctl/#accounts-delete
 ### Forgejo
 ### Forgejo
 ```
 ssh barkeeper@nachtigall.pub.solar
 sudo -u gitea gitea admin user delete --config /var/lib/forgejo/custom/conf/app.ini --purge --email <mail-address>
 ```
 Docs: https://forgejo.org/docs/latest/admin/command-line/#delete
 ### Matrix
 ### Matrix
 ```
-curl --header "Authorization: Bearer <admin-access-token>" --request POST http://127.0.0.1:8008/_synapse/admin/v1/deactivate/@<username>:pub.solar --data '{"erase": true}'
+ssh bartender@matrix.pub.solar -p 2020
 curl --header "Authorization: Bearer <admin-access-token>" --request POST http://172.18.0.3:8008/_synapse/admin/v1/deactivate/@<username>:pub.solar --data '{"erase": true}'
 ```
 Docs: https://matrix-org.github.io/synapse/latest/admin_api/user_admin_api.html#deactivate-account
 ### OpenBikeSensor
 ### OpenBikeSensor
 Not implemented, see: https://github.com/openbikesensor/portal/issues/95
--- a/docs/deploying.md
+++ b/docs/deploying.md
@ -7,29 +7,14 @@ be manually deployed.
 To deploy, make sure you have a [working development shell](./development-shell.md).
 Then, run `deploy-rs` with the hostname of the server you want to deploy:
 ### Dry-run
 Use `--dry-activate` to show a diff of updated packages and all services that
 would be restarted by the update. This will also put all files in place without
 switching to the new generation, enabling a quick switch to the new config at a
 later moment.
 For nachtigall.pub.solar:
 ```
-deploy --targets '.#nachtigall' --ssh-user <unix-username> --magic-rollback false --auto-rollback false --keep-result --result-path ./results --dry-activate
+deploy --targets '.#nachtigall' --magic-rollback false --auto-rollback false
 ```
-After reviewing the changes, apply the update with:
+For flora-6.pub.solar:
 ```
-deploy --targets '.#nachtigall' --ssh-user <unix-username> --magic-rollback false --auto-rollback false --keep-result --result-path ./results
+deploy --targets '.#flora-6' --magic-rollback false --auto-rollback false
 ```
 For metronom.pub.solar (aarch64-linux):
 ```
 deploy --targets '.#metronom' --ssh-user <unix-username> --magic-rollback false --auto-rollback false --keep-result --result-path ./results --remote-build
 ```
 Usually we skip all rollback functionality, but if you want to deploy a change
@ -38,13 +23,10 @@ that might lock you out, e.g. to SSH, it might make sense to set these to `true`
 To skip flake checks, e.g. because you already ran them manually before
 deployment, add the flag `--skip-checks` at the end of the command.
-We use `--keep-result --result-path ./results` to keep the last `result`
+`--dry-activate` can be used to only put all files in place without switching,
-symlink of each `deploy` from being garbage collected. That way, we keep builds
+to enable switching to the new config quickly at a later moment.
 cached in the Nix store. This is optional and both flags can be removed if disk
 space is a scarce resource on your machine.
 You'll need to have SSH Access to the boxes to be able to run `deploy`.
 ### Getting SSH access
 See [administrative-access.md](./administrative-access.md).
--- a/docs/development-shell.md
+++ b/docs/development-shell.md
@ -0,0 +1,18 @@
 # Getting a development shell
 Clone this repository:
 ```
 git clone https://git.pub.solar/pub-solar/infra.git
 cd infra
 ```
 then, install [the package manager nix](https://nixos.org/download).
 Finally, run:
 ```
 nix develop
 ```
 This will install a development shell (devshell) with all required tools.
--- a/docs/dns.md
+++ b/docs/dns.md
@ -1,61 +1,58 @@
 # Changing DNS entries
 Our current DNS provider is [namecheap](https://www.namecheap.com/).
-We use [OpenTofu](https://opentofu.org) to declaratively manage our pub.solar DNS records.
+We use [Terraform](https://www.terraform.io) to declaratively manage our pub.solar DNS records.
 ### Initial setup
 Skip this step if you already have a `triton` profile setup.
 ```
 triton profile create
 ```
 Please follow https://docs.greenbaum.cloud/en/devops/triton-cli.html for the details.
 You will need to setup the following [namecheap API credentials](https://www.namecheap.com/support/api/intro),
 look for "namecheap API key" in the pub.solar Keepass database.
 ```
 NAMECHEAP_API_KEY
 NAMECHEAP_API_USER
 NAMECHEAP_USER_NAME
 ```
 You will probably also need to add your external IP to the [API allow list](https://ap.www.namecheap.com/settings/tools/apiaccess/whitelisted-ips).
 ```
 dig -4 ip @dns.toys
 ```
-Now, change into the terraform directory and initialize the terraform providers. To decrypt existing state,
+Now, change into the terraform directory and initialize the terraform providers.
 search for "terraform state passphrase" in the pub.solar Keepass database.
 ```
 cd terraform
-export TF_VAR_state_passphrase=$(secret-tool lookup pub.solar terraform-state-passphrase-dns)
+export TRITON_KEY_ID=$(cat ~/.config/triton/profiles.d/lev-1-pub_solar.json | jq --raw-output .keyId)
-alias tofu="terraform-backend-git --access-logs --tf tofu git terraform"
+terraform init
 tofu init
 ```
 Make your changes, e.g. in `dns.tf`.
 ```
 $EDITOR dns.tf
 ```
 Plan your changes using:
 ```
-tofu plan -out pub-solar-infra.plan
+terraform plan -out pub-solar-infra.plan
 ```
 After verification, apply your changes with:
 ```
-tofu apply "pub-solar-infra.plan"
+terraform apply "pub-solar-infra.plan"
 ```
 ### Useful links
-We use terraform-backend-git remote backend with opentofu state encryption for collaboration.
+We use the Manta remote backend to save the terraform state for collaboration.
-
+- https://www.terraform.io/language/v1.2.x/settings/backends/manta
 - https://github.com/plumber-cd/terraform-backend-git
 - https://opentofu.org/docs/language/state/encryption
 Namecheap Terraform provider docs:
 - https://registry.terraform.io/providers/namecheap/namecheap/latest/docs
--- a/docs/drone-ci.md
+++ b/docs/drone-ci.md
@ -0,0 +1,19 @@
 # Drone CI
 We currently use two CI systems, [drone CI](https://drone.io), reachable via
 https://ci.pub.solar and [Forgejo Actions](https://forgejo.org/docs/latest/user/actions/),
 which UI is integrated into https://git.pub.solar, for example
 https://git.pub.solar/pub-solar/infra/actions.
 ### Signing the `.drone.yml` file
 Login to https://ci.pub.solar by clicking on the user icon in the bottom left.
 After logging in, you can view your personal API token by clicking on the same
 icon. If you're using the nix [development-shell](./development-shell.md), the
 `drone` command will already be installed.
 ```
 export DRONE_TOKEN=<your-drone-api-token>
 drone --token $DRONE_TOKEN sign --save pub-solar/os
 ```
--- a/docs/garage.md
+++ b/docs/garage.md
@ -1,84 +0,0 @@
 # Garage
 ### How-To create a new bucket + keys
 Requirements:
 - `garage` RPC credentials, in the shared keepass, search for 'garage rpc secret'.
 - [Setup WireGuard](./administrative-access.md#ssh-access) for hosts: `trinkgenossin`, optionally: `delite`, `blue-shell`
 ```
 ssh <unix-username>@trinkgenossin.wg.pub.solar
 ```
 ```
 # Add a few spaces to avoid leaking the secret to the shell history
   export GARAGE_RPC_SECRET=<secret-in-keepass>
 ```
 Now, you can run the following command to check the cluster status:
 ```
 garage status
 ```
 Command to list all existing buckets:
 ```
 garage bucket list
 ```
 Creating a new bucket and access keys:
 ```
 garage bucket create <bucket-name>
 garage key create <bucket-name>-key
 garage bucket allow <bucket-name> --read --write --key <bucket-name>-key
 ```
 Full example for `mastodon` bucket:
 ```
 garage bucket create mastodon
 garage key create mastodon-key
 garage bucket allow mastodon --read --write --key mastodon-key
 ```
 Then [setup your favourite S3 client](https://garagehq.deuxfleurs.fr/documentation/connect/cli/)
 or use the bucket with any [S3 compatible software](https://garagehq.deuxfleurs.fr/documentation/connect/).
 Further reading:
 - https://garagehq.deuxfleurs.fr/documentation/quick-start/
 - https://garagehq.deuxfleurs.fr/documentation/connect/
 - https://garagehq.deuxfleurs.fr/documentation/connect/apps/#mastodon
 ### Notes on manual setup steps
 ```
 ssh <unix-username>@trinkgenossin.wg.pub.solar
 # Add a few spaces to avoid leaking the secret to the shell history
    export GARAGE_RPC_SECRET=<secret-in-keepass>
 # Uses the default config /etc/garage.toml
 garage node id
 garage node connect <node-id2>
 garage node connect <node-id3>
 garage status
 #Zones
 #DE-1 DE-2 NL-1
 garage layout assign fdaa -z DE-1 -c 800G -t trinkgenossin
 garage layout assign 8835 -z DE-2 -c 800G -t blue-shell
 garage layout assign 73da -z NL-1 -c 800G -t delite
 garage layout show
 garage layout apply --version 1
 ```
 Source: https://garagehq.deuxfleurs.fr/documentation/cookbook/real-world/#creating-a-cluster-layout
--- a/docs/keycloak/delete-unverified-accounts.md
+++ b/docs/keycloak/delete-unverified-accounts.md
@ -1,79 +0,0 @@
 # Delete accounts without verified email address
 ### Keycloak
 Required:
 - auth.pub.solar admin-cli service user credentials
 - [SSH access to host `nachtigall`](../administrative-access.md#ssh-access)
 Run following after SSH'ing to `nachtigall`.
 Credentials for the following command are in keepass. Create a keycloak
 config/credentials file at `/tmp/kcadm.config`:
 ```
 sudo --user keycloak kcadm.sh config credentials \
  --config /tmp/kcadm.config \
  --server https://auth.pub.solar \
  --realm pub.solar \
  --client admin-cli
 ```
 Get list of accounts without a verified email address:
 ```
 sudo --user keycloak kcadm.sh get \
  --config /tmp/kcadm.config \
  users \
  --realm pub.solar \
  --query emailVerified=false \
  > /tmp/keycloak-unverified-accounts
 ```
 Review list of accounts, especially check `createdTimestamp` if any accounts
 were created in the past 2 days. If so, delete those from the
 `/tmp/keycloak-unverified-accounts` file.
 ```
 createdTimestamps=( $( nix run nixpkgs#jq -- -r '.[].createdTimestamp' < /tmp/keycloak-unverified-accounts ) )
 # timestamps are in nanoseconds since epoch, so we need to strip the last three digits
 for timestamp in ${createdTimestamps[@]}; do date --date="@${timestamp::-3}"; done
 vim /tmp/keycloak-unverified-accounts
 ```
 Check how many accounts are going to be deleted:
 ```
 jq -r '.[].id' < /tmp/keycloak-unverified-accounts | wc -l
 ```
 ```
 jq -r '.[].id' < /tmp/keycloak-unverified-accounts > /tmp/keycloak-unverified-account-ids
 ```
 Final check before deletion (dry-run):
 ```
 for id in $(cat /tmp/keycloak-unverified-account-ids)
  do
    echo sudo --user keycloak kcadm.sh delete \
      --config /tmp/kcadm.config \
      users/$id \
      --realm pub.solar
  done
 ```
 THIS WILL DELETE ACCOUNTS:
 ```
 for id in $(cat /tmp/keycloak-unverified-account-ids)
  do
    sudo --user keycloak kcadm.sh delete \
      --config /tmp/kcadm.config \
      users/$id \
      --realm pub.solar
  done
 ```
--- a/docs/keycloak/keycloak-email-list.md
+++ b/docs/keycloak/keycloak-email-list.md
@ -1,15 +1,12 @@
 # Process for getting a list of email addresses of all keycloak users
 ### Keycloak
 Required:
-
+- auth.pub.solar ops user credentials
- auth.pub.solar admin-cli service user credentials
+- SSH access to host nachtigall
 - [SSH access to host `nachtigall`](../administrative-access.md#ssh-access)
 Run following after SSH'ing to `nachtigall`:
 ```
 ssh barkeeper@nachtigall.pub.solar
 sudo --user keycloak kcadm.sh get users \
  -r pub.solar \
  --offset 0 \
--- a/docs/keycloak/keycloak-reset-user-password.md
+++ b/docs/keycloak/keycloak-reset-user-password.md
@ -1,18 +1,15 @@
 # Process for resetting keycloak user passwords
 ### Keycloak
 Required:
-
+- auth.pub.solar ops user credentials
- auth.pub.solar admin-cli service user credentials
+- SSH access to host nachtigall
 - [SSH access to host `nachtigall`](../administrative-access.md#ssh-access)
 Run the following after SSH'ing to `nachtigall`:
 ```
 ssh barkeeper@nachtigall.pub.solar
 mkdir /tmp/keycloak-credential-reset
-sudo --user keycloak kcadm.sh config credentials --config /tmp/kcadm.config --server http://localhost:8080 --realm pub.solar --client admin-cli
+sudo --user keycloak kcadm.sh config credentials --config /tmp/kcadm.config --server http://localhost:8080 --realm pub.solar --user ops
 sudo --user keycloak kcadm.sh get --config /tmp/kcadm.config users --realm pub.solar | jq --raw-output '.[] | .id' > /tmp/keycloak-credential-reset/all-uuids
--- a/docs/keycloak/keycloak-update-realm.md
+++ b/docs/keycloak/keycloak-update-realm.md
@ -1,15 +1,12 @@
 # Process for updating a keycloak realm via CLI
 ### Keycloak
 Required:
-
+- auth.pub.solar ops user credentials
- auth.pub.solar admin-cli service user credentials
+- SSH access to host nachtigall
 - [SSH access to host `nachtigall`](../administrative-access.md#ssh-access)
 Run the following after SSH'ing to `nachtigall`:
 ```
 ssh barkeeper@nachtigall.pub.solar
 sudo -u keycloak kcadm.sh config credentials --config /tmp/kcadm.config --server http://localhost:8080 --realm master --user admin
 sudo -u keycloak kcadm.sh get --config /tmp/kcadm.config realms/pub.solar
--- a/docs/mail.md
+++ b/docs/mail.md
@ -1,4 +0,0 @@
 ### Mail
 mail.pub.solar aka metronom.pub.solar hosts our internal mails.
 This is a small Hetzner cloud instance on https://console.hetzner.cloud.
--- a/docs/mediawiki-updates.md
+++ b/docs/mediawiki-updates.md
@ -4,27 +4,28 @@ See the [mediawiki-oidc-docker repository](https://git.pub.solar/pub-solar/media
 for instructions on updating our customized mediawiki docker image.
 To deploy a new docker image to `nachtigall`, first bump the mediawiki version
-of the docker image tag in `modules/mediawiki/default.nix` (search for
+of the docker image tag in `hosts/nachtigall/apps/mediawiki.nix` (search for
 `image`).
 Next, push your changes to https://git.pub.solar and get them reviewed and
 approved.
 After approval, create a fresh backup of the database and deploy the changes to
-`nachtigall`. Run the following after [SSH'ing to `nachtigall`](./administrative-access.md#ssh-access):
+`nachtigall`:
 ```
 ssh barkeeper@nachtigall.pub.solar
 sudo -u postgres pg_dump --create -Fc mediawiki > mediawiki-db-$(date +%F).dump
 exit
 ```
 ```
-deploy --targets '.#nachtigall' --magic-rollback false --auto-rollback false --keep-result --result-path ./results
+deploy --targets '.#nachtigall'
 ```
-Then, finalize the update by running the database migration script (in a [SSH](./administrative-access.md#ssh-access) shell on `nachtigall`):
+Then, finalize the update by running the database migration script:
 ```
 ssh barkeeper@nachtigall.pub.solar
 docker exec -it mediawiki bash
 php maintenance/run.php update.php
 ```
--- a/docs/nextcloud.md
+++ b/docs/nextcloud.md
@ -1,19 +0,0 @@
 # Nextcloud debugging
 Set loglevel to `0` for debug logs:
 ```nix
 services.nextcloud.settings.loglevel = 0;
 ```
 Then, logs appear in the `phpfpm-nextcloud.service` logs:
 ```bash
 sudo journalctl -fu phpfpm-nextcloud
 ```
 Make sure to set the loglevel back to the default `2` warning after debugging:
 ```nix
 services.nextcloud.settings.loglevel = 2;
 ```
--- a/docs/nix-flake-updates.md
+++ b/docs/nix-flake-updates.md
@ -41,7 +41,3 @@ wrapped-ruby-mastodon-gems: 4.2.1 → 4.2.3
 zfs-kernel: 2.2.1-6.1.64 → 2.2.2-6.1.66
 zfs-user: 2.2.1 → 2.2.2
 ```
 ### Deploying updates
 See [deploying.md](./deploying.md).
--- a/docs/nixos-anywhere.md
+++ b/docs/nixos-anywhere.md
@ -1,13 +0,0 @@
 ```
 curl -L https://github.com/nix-community/nixos-images/releases/download/nixos-unstable/nixos-kexec-installer-noninteractive-x86_64-linux.tar.gz | tar -xzf- -C /root
 /root/kexec/run
 ```
 ```
 mkdir -p /etc/secrets/initrd
 ssh-keygen -t ed25519 -f /etc/secrets/initrd/ssh_host_ed25519_key
 ```
 ```
 nix run github:nix-community/nixos-anywhere -- --flake .#blue-shell root@194.13.83.205
 ```
--- a/docs/obs-portal.md
+++ b/docs/obs-portal.md
@ -1,10 +1,10 @@
 # OpenBikeSensor Portal
 ## Docker Containers
 * portal
 * worker
 * db
 - portal
 - worker
 - db
 ## Run database migrations
--- a/docs/reverting-version.md
+++ b/docs/reverting-version.md
@ -1 +1,3 @@
 # Reverting to an old version
--- a/docs/unlocking-root.md
+++ b/docs/unlocking-root.md
@ -0,0 +1,9 @@
 # Unlocking the root partition on boot
 After a boot, the encrypted root partition will have to be unlocked. This is done by accessing the server via SSH with user root on port 2222.
 ```
 ssh root@nachtigall.pub.solar -p2222
 ```
 After connecting, paste the crypt passphrase you can find in the shared keepass. This will disconnect the SSH session right away and the server will keep booting into stage 2.
--- a/docs/unlocking-zfs-pool.md
+++ b/docs/unlocking-zfs-pool.md
@ -1,20 +0,0 @@
 # Unlocking the ZFS pool on boot
 After a reboot, the encrypted ZFS pool will have to be unlocked. This is done by
 accessing the server via SSH as user `root` on port 2222.
 Nachtigall:
 ```
 ssh -4 root@nachtigall.pub.solar -p2222
 ```
 Metronom:
 ```
 ssh -4 root@metronom.pub.solar -p2222
 ```
 After connecting, paste the encryption passphrase you can find in the shared
 keepass. This will disconnect the SSH session immediately and the server will
 continue to boot into stage 2.
--- a/flake.lock
+++ b/flake.lock
@ -14,11 +14,11 @@
        "systems": "systems"
      },
      "locked": {
-        "lastModified": 1723293904,
+        "lastModified": 1712079060,
-        "narHash": "sha256-b+uqzj+Wa6xgMS9aNbX4I+sXeb5biPDi39VgvSFqFvU=",
+        "narHash": "sha256-/JdiT9t+zzjChc5qQiF+jhrVhRt8figYH29rZO7pFe4=",
        "owner": "ryantm",
        "repo": "agenix",
-        "rev": "f6291c5935fdc4e0bef208cfc0dcab7e3f7a1c41",
+        "rev": "1381a759b205dff7a6818733118d02253340fd5e",
        "type": "github"
      },
      "original": {
@ -27,22 +27,6 @@
        "type": "github"
      }
    },
    "blobs": {
      "flake": false,
      "locked": {
        "lastModified": 1604995301,
        "narHash": "sha256-wcLzgLec6SGJA8fx1OEN1yV/Py5b+U5iyYpksUY/yLw=",
        "owner": "simple-nixos-mailserver",
        "repo": "blobs",
        "rev": "2cccdf1ca48316f2cfd1c9a0017e8de5a7156265",
        "type": "gitlab"
      },
      "original": {
        "owner": "simple-nixos-mailserver",
        "repo": "blobs",
        "type": "gitlab"
      }
    },
    "deploy-rs": {
      "inputs": {
        "flake-compat": "flake-compat",
@ -52,11 +36,11 @@
        "utils": "utils"
      },
      "locked": {
-        "lastModified": 1727447169,
+        "lastModified": 1711973905,
-        "narHash": "sha256-3KyjMPUKHkiWhwR91J1YchF6zb6gvckCAY1jOE+ne0U=",
+        "narHash": "sha256-UFKME/N1pbUtn+2Aqnk+agUt8CekbpuqwzljivfIme8=",
        "owner": "serokell",
        "repo": "deploy-rs",
-        "rev": "aa07eb05537d4cd025e2310397a6adcedfe72c76",
+        "rev": "88b3059b020da69cbe16526b8d639bd5e0b51c8b",
        "type": "github"
      },
      "original": {
@ -87,58 +71,14 @@
        "type": "github"
      }
    },
    "disko": {
      "inputs": {
        "nixpkgs": [
          "nixpkgs"
        ]
      },
      "locked": {
        "lastModified": 1734343412,
        "narHash": "sha256-b7G8oFp0Nj01BYUJ6ENC9Qf/HsYAIZvN9k/p0Kg/PFU=",
        "owner": "nix-community",
        "repo": "disko",
        "rev": "a08bfe06b39e94eec98dd089a2c1b18af01fef19",
        "type": "github"
      },
      "original": {
        "owner": "nix-community",
        "repo": "disko",
        "type": "github"
      }
    },
    "element-stickers": {
      "inputs": {
        "maunium-stickerpicker": [
          "maunium-stickerpicker"
        ],
        "nixpkgs": [
          "nixpkgs"
        ]
      },
      "locked": {
        "lastModified": 1714430716,
        "narHash": "sha256-+WmgGbONe5u2wpvkUC5wNhYnrE6eziIv3Liq4pv7jro=",
        "ref": "main",
        "rev": "85716a9e30fb6fae47336ed0cae3d1425c80f17c",
        "revCount": 6,
        "type": "git",
        "url": "https://git.pub.solar/pub-solar/maunium-stickerpicker-nix"
      },
      "original": {
        "ref": "main",
        "type": "git",
        "url": "https://git.pub.solar/pub-solar/maunium-stickerpicker-nix"
      }
    },
    "element-themes": {
      "flake": false,
      "locked": {
-        "lastModified": 1718859621,
+        "lastModified": 1707755689,
-        "narHash": "sha256-ZOOm6UFGNSkGrdwbG5saLAYgAPYJ7E80ogA40CaW+E4=",
+        "narHash": "sha256-pMwrpZwLp7tw0nBbz/ENVJ2LoN9jIxEfjcq7OXoiKEw=",
        "owner": "aaronraimist",
        "repo": "element-themes",
-        "rev": "3bc82abc3dd468dabc933f0f9d0b443ed97554a6",
+        "rev": "2368b58c16d2c4aabb82a245f036d228cbb6e5f5",
        "type": "github"
      },
      "original": {
@ -164,32 +104,16 @@
        "type": "github"
      }
    },
    "flake-compat_2": {
      "flake": false,
      "locked": {
        "lastModified": 1696426674,
        "narHash": "sha256-kvjfFW7WAETZlt09AgDn1MrtKzP7t90Vf7vypd3OL1U=",
        "owner": "edolstra",
        "repo": "flake-compat",
        "rev": "0f9255e01c2351cc7d116c072cb317785dd33b33",
        "type": "github"
      },
      "original": {
        "owner": "edolstra",
        "repo": "flake-compat",
        "type": "github"
      }
    },
    "flake-parts": {
      "inputs": {
        "nixpkgs-lib": "nixpkgs-lib"
      },
      "locked": {
-        "lastModified": 1733312601,
+        "lastModified": 1712014858,
-        "narHash": "sha256-4pDvzqnegAfRkPwO3wmwBhVi/Sye1mzps0zHWYnP88c=",
+        "narHash": "sha256-sB4SWl2lX95bExY2gMFG5HIzvva5AVMJd4Igm+GpZNw=",
        "owner": "hercules-ci",
        "repo": "flake-parts",
-        "rev": "205b12d8b7cd4802fbcb8e8ef6a0f1408781a4f9",
+        "rev": "9126214d0a59633752a136528f5f3b9aa8565b7d",
        "type": "github"
      },
      "original": {
@ -234,19 +158,18 @@
        "type": "github"
      }
    },
-    "fork": {
+    "flake-utils_3": {
      "locked": {
-        "lastModified": 1729963002,
+        "lastModified": 1653893745,
-        "narHash": "sha256-2zrYfd/qdfExU5zVwvH80uJnKc/dMeK6zp3O1UtW2Mo=",
+        "narHash": "sha256-0jntwV3Z8//YwuOjzhV2sgJJPt+HY6KhU7VZUL0fKZQ=",
-        "owner": "teutat3s",
+        "owner": "numtide",
-        "repo": "nixpkgs",
+        "repo": "flake-utils",
-        "rev": "005faaacbeede0296dec5c844f508027ab8a3ff6",
+        "rev": "1ed9fb1935d260de5fe1c2f7ee0ebaae17ed2fa1",
        "type": "github"
      },
      "original": {
-        "owner": "teutat3s",
+        "owner": "numtide",
-        "ref": "init-matrix-authentication-service-module",
+        "repo": "flake-utils",
        "repo": "nixpkgs",
        "type": "github"
      }
    },
@ -257,16 +180,16 @@
        ]
      },
      "locked": {
-        "lastModified": 1726989464,
+        "lastModified": 1714043624,
-        "narHash": "sha256-Vl+WVTJwutXkimwGprnEtXc/s/s8sMuXzqXaspIGlwM=",
+        "narHash": "sha256-Xn2r0Jv95TswvPlvamCC46wwNo8ALjRCMBJbGykdhcM=",
        "owner": "nix-community",
        "repo": "home-manager",
-        "rev": "2f23fa308a7c067e52dfcc30a0758f47043ec176",
+        "rev": "86853e31dc1b62c6eeed11c667e8cdd0285d4411",
        "type": "github"
      },
      "original": {
        "owner": "nix-community",
-        "ref": "release-24.05",
+        "ref": "release-23.11",
        "repo": "home-manager",
        "type": "github"
      }
@ -280,11 +203,11 @@
        ]
      },
      "locked": {
-        "lastModified": 1731518114,
+        "lastModified": 1707424749,
-        "narHash": "sha256-h9Wb3VjmXBZwTO3prRweUKwp2H9hZHCQKrkbU+2WPQs=",
+        "narHash": "sha256-eTvts5E3zmD4/DoAI9KedQjRwica0cg36wwIVp1NWbM=",
        "ref": "main",
-        "rev": "060ecccc5f8c92a0705ab91ff047811efd559468",
+        "rev": "1202a23c205b3c07a5feb5caf6813f21b3c69307",
-        "revCount": 36,
+        "revCount": 30,
        "type": "git",
        "url": "https://git.pub.solar/pub-solar/keycloak-theme"
      },
@ -294,25 +217,6 @@
        "url": "https://git.pub.solar/pub-solar/keycloak-theme"
      }
    },
    "maunium-stickerpicker": {
      "flake": false,
      "locked": {
        "dir": "web",
        "lastModified": 1733177811,
        "narHash": "sha256-1n7bPSCRw7keTCIu4tJGnUlkoId6H1+dPsTPzKo3Rrk=",
        "owner": "maunium",
        "repo": "stickerpicker",
        "rev": "89d3aece041c85ebe5a1ad4e620388af5227cbb0",
        "type": "github"
      },
      "original": {
        "dir": "web",
        "owner": "maunium",
        "ref": "master",
        "repo": "stickerpicker",
        "type": "github"
      }
    },
    "nix-darwin": {
      "inputs": {
        "nixpkgs": [
@ -320,11 +224,11 @@
        ]
      },
      "locked": {
-        "lastModified": 1733570843,
+        "lastModified": 1713946171,
-        "narHash": "sha256-sQJAxY1TYWD1UyibN/FnN97paTFuwBw3Vp3DNCyKsMk=",
+        "narHash": "sha256-lc75rgRQLdp4Dzogv5cfqOg6qYc5Rp83oedF2t0kDp8=",
        "owner": "lnl7",
        "repo": "nix-darwin",
-        "rev": "a35b08d09efda83625bef267eb24347b446c80b8",
+        "rev": "230a197063de9287128e2c68a7a4b0cd7d0b50a7",
        "type": "github"
      },
      "original": {
@ -334,79 +238,87 @@
        "type": "github"
      }
    },
    "nixos-flake": {
      "locked": {
        "lastModified": 1711376798,
        "narHash": "sha256-37wawZGSX/dD1rn7TwFJhUdpozC2VPEQXetpfpK/D+w=",
        "owner": "srid",
        "repo": "nixos-flake",
        "rev": "7b19503e7f8c7cc0884fc2fbd669c0cc2e05aef5",
        "type": "github"
      },
      "original": {
        "owner": "srid",
        "repo": "nixos-flake",
        "type": "github"
      }
    },
    "nixpkgs": {
      "locked": {
-        "lastModified": 1734202038,
+        "lastModified": 1713995372,
-        "narHash": "sha256-LwcGIkORU8zfQ/8jAgptgPY8Zf9lGKB0vtNdQyEkaN8=",
+        "narHash": "sha256-fFE3M0vCoiSwCX02z8VF58jXFRj9enYUSTqjyHAjrds=",
        "owner": "nixos",
        "repo": "nixpkgs",
-        "rev": "bcba2fbf6963bf6bed3a749f9f4cf5bff4adb96d",
+        "rev": "dd37924974b9202f8226ed5d74a252a9785aedf8",
        "type": "github"
      },
      "original": {
        "owner": "nixos",
-        "ref": "nixos-24.05",
+        "ref": "nixos-23.11",
        "repo": "nixpkgs",
        "type": "github"
      }
    },
    "nixpkgs-2205": {
      "locked": {
        "lastModified": 1685573264,
        "narHash": "sha256-Zffu01pONhs/pqH07cjlF10NnMDLok8ix5Uk4rhOnZQ=",
        "owner": "nixos",
        "repo": "nixpkgs",
        "rev": "380be19fbd2d9079f677978361792cb25e8a3635",
        "type": "github"
      },
      "original": {
        "owner": "nixos",
        "ref": "nixos-22.05",
        "repo": "nixpkgs",
        "type": "github"
      }
    },
    "nixpkgs-lib": {
      "locked": {
-        "lastModified": 1733096140,
+        "dir": "lib",
-        "narHash": "sha256-1qRH7uAUsyQI7R1Uwl4T+XvdNv778H0Nb5njNrqvylY=",
+        "lastModified": 1711703276,
-        "type": "tarball",
+        "narHash": "sha256-iMUFArF0WCatKK6RzfUJknjem0H9m4KgorO/p3Dopkk=",
-        "url": "https://github.com/NixOS/nixpkgs/archive/5487e69da40cbd611ab2cadee0b4637225f7cfae.tar.gz"
+        "owner": "NixOS",
        "repo": "nixpkgs",
        "rev": "d8fe5e6c92d0d190646fb9f1056741a229980089",
        "type": "github"
      },
      "original": {
-        "type": "tarball",
+        "dir": "lib",
-        "url": "https://github.com/NixOS/nixpkgs/archive/5487e69da40cbd611ab2cadee0b4637225f7cfae.tar.gz"
+        "owner": "NixOS",
        "ref": "nixos-unstable",
        "repo": "nixpkgs",
        "type": "github"
      }
    },
    "root": {
      "inputs": {
        "agenix": "agenix",
        "deploy-rs": "deploy-rs",
        "disko": "disko",
        "element-stickers": "element-stickers",
        "element-themes": "element-themes",
        "flake-parts": "flake-parts",
        "fork": "fork",
        "home-manager": "home-manager",
        "keycloak-theme-pub-solar": "keycloak-theme-pub-solar",
        "maunium-stickerpicker": "maunium-stickerpicker",
        "nix-darwin": "nix-darwin",
        "nixos-flake": "nixos-flake",
        "nixpkgs": "nixpkgs",
-        "simple-nixos-mailserver": "simple-nixos-mailserver",
+        "nixpkgs-2205": "nixpkgs-2205",
        "triton-vmtools": "triton-vmtools",
        "unstable": "unstable"
      }
    },
    "simple-nixos-mailserver": {
      "inputs": {
        "blobs": "blobs",
        "flake-compat": "flake-compat_2",
        "nixpkgs": [
          "unstable"
        ],
        "nixpkgs-24_05": [
          "nixpkgs"
        ],
        "utils": "utils_2"
      },
      "locked": {
        "lastModified": 1718084203,
        "narHash": "sha256-Cx1xoVfSMv1XDLgKg08CUd1EoTYWB45VmB9XIQzhmzI=",
        "owner": "simple-nixos-mailserver",
        "repo": "nixos-mailserver",
        "rev": "29916981e7b3b5782dc5085ad18490113f8ff63b",
        "type": "gitlab"
      },
      "original": {
        "owner": "simple-nixos-mailserver",
        "ref": "nixos-24.05",
        "repo": "nixos-mailserver",
        "type": "gitlab"
      }
    },
    "systems": {
      "locked": {
        "lastModified": 1681028828,
@ -467,28 +379,37 @@
        "type": "github"
      }
    },
-    "systems_5": {
+    "triton-vmtools": {
      "inputs": {
        "flake-utils": "flake-utils_3",
        "nixpkgs": [
          "nixpkgs"
        ]
      },
      "locked": {
-        "lastModified": 1681028828,
+        "dir": "vmtools",
-        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "lastModified": 1698443513,
-        "owner": "nix-systems",
+        "narHash": "sha256-wX2JIJ3JmJn6MAurdyjwZU+FZjLCwBArMrVSeeCb/ZU=",
-        "repo": "default",
+        "ref": "main",
-        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "rev": "0d039dcf06afb8cbddd7ac54bae4d0d185f3e88e",
-        "type": "github"
+        "revCount": 85,
        "type": "git",
        "url": "https://git.pub.solar/pub-solar/infra-vintage?dir=vmtools"
      },
      "original": {
-        "owner": "nix-systems",
+        "dir": "vmtools",
-        "repo": "default",
+        "ref": "main",
-        "type": "github"
+        "type": "git",
        "url": "https://git.pub.solar/pub-solar/infra-vintage?dir=vmtools"
      }
    },
    "unstable": {
      "locked": {
-        "lastModified": 1734119587,
+        "lastModified": 1713895582,
-        "narHash": "sha256-AKU6qqskl0yf2+JdRdD0cfxX4b9x3KKV5RqA6wijmPM=",
+        "narHash": "sha256-cfh1hi+6muQMbi9acOlju3V1gl8BEaZBXBR9jQfQi4U=",
        "owner": "nixos",
        "repo": "nixpkgs",
-        "rev": "3566ab7246670a43abd2ffa913cc62dad9cdf7d5",
+        "rev": "572af610f6151fd41c212f897c71f7056e3fb518",
        "type": "github"
      },
      "original": {
@ -515,24 +436,6 @@
        "repo": "flake-utils",
        "type": "github"
      }
    },
    "utils_2": {
      "inputs": {
        "systems": "systems_5"
      },
      "locked": {
        "lastModified": 1709126324,
        "narHash": "sha256-q6EQdSeUZOG26WelxqkmR7kArjgWCdw5sfJVHPH/7j8=",
        "owner": "numtide",
        "repo": "flake-utils",
        "rev": "d465f4819400de7c8d874d50b982301f28a84605",
        "type": "github"
      },
      "original": {
        "owner": "numtide",
        "repo": "flake-utils",
        "type": "github"
      }
    }
  },
  "root": "root",
--- a/flake.nix
+++ b/flake.nix
@ -1,24 +1,23 @@
 {
  inputs = {
    # Track channels with commits tested and built by hydra
-    nixpkgs.url = "github:nixos/nixpkgs/nixos-24.05";
+    nixpkgs.url = "github:nixos/nixpkgs/nixos-23.11";
    unstable.url = "github:nixos/nixpkgs/nixos-unstable";
-    fork.url = "github:teutat3s/nixpkgs/init-matrix-authentication-service-module";
+
    nixpkgs-2205.url = "github:nixos/nixpkgs/nixos-22.05";
    nix-darwin.url = "github:lnl7/nix-darwin/master";
    nix-darwin.inputs.nixpkgs.follows = "nixpkgs";
-    home-manager.url = "github:nix-community/home-manager/release-24.05";
+    home-manager.url = "github:nix-community/home-manager/release-23.11";
    home-manager.inputs.nixpkgs.follows = "nixpkgs";
    flake-parts.url = "github:hercules-ci/flake-parts";
    nixos-flake.url = "github:srid/nixos-flake";
    deploy-rs.url = "github:serokell/deploy-rs";
    deploy-rs.inputs.nixpkgs.follows = "nixpkgs";
    disko.url = "github:nix-community/disko";
    disko.inputs.nixpkgs.follows = "nixpkgs";
    agenix.url = "github:ryantm/agenix";
    agenix.inputs.nixpkgs.follows = "nixpkgs";
    agenix.inputs.darwin.follows = "nix-darwin";
@ -27,136 +26,91 @@
    keycloak-theme-pub-solar.url = "git+https://git.pub.solar/pub-solar/keycloak-theme?ref=main";
    keycloak-theme-pub-solar.inputs.nixpkgs.follows = "nixpkgs";
    triton-vmtools.url = "git+https://git.pub.solar/pub-solar/infra-vintage?ref=main&dir=vmtools";
    triton-vmtools.inputs.nixpkgs.follows = "nixpkgs";
    element-themes.url = "github:aaronraimist/element-themes/master";
    element-themes.flake = false;
    maunium-stickerpicker.url = "github:maunium/stickerpicker?ref=master&dir=web";
    maunium-stickerpicker.flake = false;
    element-stickers.url = "git+https://git.pub.solar/pub-solar/maunium-stickerpicker-nix?ref=main";
    element-stickers.inputs.maunium-stickerpicker.follows = "maunium-stickerpicker";
    element-stickers.inputs.nixpkgs.follows = "nixpkgs";
    simple-nixos-mailserver.url = "gitlab:simple-nixos-mailserver/nixos-mailserver/nixos-24.05";
    simple-nixos-mailserver.inputs.nixpkgs-24_05.follows = "nixpkgs";
    simple-nixos-mailserver.inputs.nixpkgs.follows = "unstable";
  };
-  outputs =
+  outputs = inputs@{ self, ... }:
    inputs@{ self, ... }:
    inputs.flake-parts.lib.mkFlake { inherit inputs; } {
-      systems = [
+      systems = [ "x86_64-linux" "aarch64-linux" ];
        "x86_64-linux"
        "aarch64-linux"
      ];
      imports = [
        inputs.nixos-flake.flakeModule
        ./logins
        ./lib
        ./overlays
        ./hosts
      ];
-      perSystem =
+      perSystem = { system, pkgs, config, ... }: {
-        {
+        _module.args = {
-          system,
+          inherit inputs;
-          pkgs,
+          pkgs = import inputs.nixpkgs {
-          config,
+            inherit system;
-          lib,
+            overlays = [
-          ...
+              inputs.agenix.overlays.default
        }:
        {
          _module.args = {
            inherit inputs;
            pkgs = import inputs.nixpkgs {
              inherit system;
              overlays = [ inputs.agenix.overlays.default ];
            };
            unstable = import inputs.unstable { inherit system; };
            master = import inputs.master { inherit system; };
          };
          checks =
            let
              nixos-lib = import (inputs.nixpkgs + "/nixos/lib") { };
              testDir = builtins.attrNames (builtins.readDir ./tests);
              testFiles = builtins.filter (n: builtins.match "^.*.nix$" n != null) testDir;
            in
            builtins.listToAttrs (
              map (x: {
                name = "test-${lib.strings.removeSuffix ".nix" x}";
                value = nixos-lib.runTest (
                  import (./tests + "/${x}") {
                    inherit self;
                    inherit pkgs;
                    inherit lib;
                    inherit config;
                  }
                );
              }) testFiles
            );
          devShells.default = pkgs.mkShell {
            buildInputs = with pkgs; [
              deploy-rs
              nixpkgs-fmt
              agenix
              age-plugin-yubikey
              cachix
              editorconfig-checker
              nodePackages.prettier
              nvfetcher
              shellcheck
              shfmt
              inputs.unstable.legacyPackages.${system}.treefmt2
              nixos-generators
              inputs.unstable.legacyPackages.${system}.opentofu
              terraform-backend-git
              terraform-ls
              jq
            ];
          };
-
+          unstable = import inputs.unstable { inherit system; };
-          devShells.ci = pkgs.mkShell { buildInputs = with pkgs; [ nodejs ]; };
+          master = import inputs.master { inherit system; };
        };
-
+        devShells.default = pkgs.mkShell {
-      flake = {
+          buildInputs = with pkgs; [
-        nixosModules = builtins.listToAttrs (
+            deploy-rs
-          map (x: {
+            nixpkgs-fmt
-            name = x;
+            agenix
-            value = import (./modules + "/${x}");
+            age-plugin-yubikey
-          }) (builtins.attrNames (builtins.readDir ./modules))
+            cachix
-        );
+            editorconfig-checker
-
+            nodePackages.prettier
-        checks = builtins.mapAttrs (
+            nvfetcher
-          system: deployLib: deployLib.deployChecks self.deploy
+            shellcheck
-        ) inputs.deploy-rs.lib;
+            shfmt
-
+            treefmt
-        formatter."x86_64-linux" = inputs.unstable.legacyPackages."x86_64-linux".nixfmt-rfc-style;
+            nixos-generators
-
+            inputs.nixpkgs-2205.legacyPackages.${system}.terraform
-        deploy.nodes = self.lib.deploy.mkDeployNodes self.nixosConfigurations {
+            jq
-          nachtigall = {
+          ];
            hostname = "nachtigall.wg.pub.solar";
          };
          metronom = {
            hostname = "metronom.wg.pub.solar";
          };
          tankstelle = {
            hostname = "tankstelle.wg.pub.solar";
          };
          underground = {
            hostname = "80.244.242.3";
          };
          trinkgenossin = {
            hostname = "trinkgenossin.wg.pub.solar";
          };
          delite = {
            hostname = "delite.wg.pub.solar";
          };
          blue-shell = {
            hostname = "blue-shell.wg.pub.solar";
          };
        };
      };
      flake =
        let
          username = "barkeeper";
        in
        {
          inherit username;
          nixosModules = builtins.listToAttrs (
            map
              (x: {
                name = x;
                value = import (./modules + "/${x}");
              })
              (builtins.attrNames (builtins.readDir ./modules))
          );
          checks = builtins.mapAttrs
            (
              system: deployLib: deployLib.deployChecks self.deploy
            )
            inputs.deploy-rs.lib;
          formatter."x86_64-linux" = inputs.unstable.legacyPackages."x86_64-linux".nixfmt-rfc-style;
          deploy.nodes = self.lib.deploy.mkDeployNodes self.nixosConfigurations {
            nachtigall = {
              hostname = "10.7.6.1";
              sshUser = username;
            };
            flora-6 = {
              hostname = "10.7.6.2";
              sshUser = username;
            };
          };
        };
    };
 }
--- a/hosts/blue-shell/configuration.nix
+++ b/hosts/blue-shell/configuration.nix
@ -1,33 +0,0 @@
 {
  config,
  lib,
  pkgs,
  ...
 }:
 {
  boot.loader.grub.enable = true;
  boot.kernelParams = [
    "boot.shell_on_fail=1"
    "ip=dhcp"
  ];
  # This option defines the first version of NixOS you have installed on this particular machine,
  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
  #
  # Most users should NEVER change this value after the initial install, for any reason,
  # even if you've upgraded your system to a new NixOS release.
  #
  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
  # so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
  # to actually do that.
  #
  # This value being lower than the current NixOS release does NOT mean your system is
  # out of date, out of support, or vulnerable.
  #
  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
  # and migrated your data accordingly.
  #
  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
  system.stateVersion = "24.05"; # Did you read the comment?
 }
--- a/hosts/blue-shell/default.nix
+++ b/hosts/blue-shell/default.nix
@ -1,13 +0,0 @@
 { flake, ... }:
 {
  imports = [
    ./hardware-configuration.nix
    ./configuration.nix
    ./disk-config.nix
    ./networking.nix
    ./wireguard.nix
    #./backups.nix
  ];
 }
--- a/hosts/blue-shell/disk-config.nix
+++ b/hosts/blue-shell/disk-config.nix
@ -1,101 +0,0 @@
 {
  disko.devices = {
    disk = {
      main = {
        type = "disk";
        device = "/dev/vdb";
        content = {
          type = "gpt";
          partitions = {
            bios = {
              size = "1M";
              type = "EF02"; # for grub MBR
            };
            boot = {
              size = "1G";
              type = "8300";
              content = {
                type = "filesystem";
                format = "ext4";
                mountpoint = "/boot";
                mountOptions = [ "defaults" ];
              };
            };
            luks = {
              size = "100%";
              content = {
                type = "luks";
                name = "cryptroot";
                extraOpenArgs = [ ];
                # if you want to use the key for interactive login be sure there is no trailing newline
                # for example use `echo -n "password" > /tmp/secret.key`
                passwordFile = "/tmp/luks-password";
                content = {
                  type = "lvm_pv";
                  vg = "vg0";
                };
              };
            };
          };
        };
      };
      data = {
        type = "disk";
        device = "/dev/vdc";
        content = {
          type = "gpt";
          partitions = {
            luks = {
              size = "100%";
              content = {
                type = "luks";
                name = "cryptdata";
                extraOpenArgs = [ ];
                # if you want to use the key for interactive login be sure there is no trailing newline
                # for example use `echo -n "password" > /tmp/secret.key`
                passwordFile = "/tmp/luks-password";
                content = {
                  type = "filesystem";
                  format = "xfs";
                  mountpoint = "/var/lib/garage/data";
                  mountOptions = [ "defaults" ];
                };
              };
            };
          };
        };
      };
    };
    lvm_vg = {
      vg0 = {
        type = "lvm_vg";
        lvs = {
          root = {
            size = "100G";
            content = {
              type = "filesystem";
              format = "ext4";
              mountpoint = "/";
              mountOptions = [ "defaults" ];
            };
          };
          swap = {
            size = "16G";
            content = {
              type = "swap";
            };
          };
          metadata = {
            size = "50G";
            content = {
              type = "filesystem";
              format = "btrfs";
              mountpoint = "/var/lib/garage/meta";
              mountOptions = [ "defaults" ];
            };
          };
        };
      };
    };
  };
 }
--- a/hosts/blue-shell/hardware-configuration.nix
+++ b/hosts/blue-shell/hardware-configuration.nix
@ -1,27 +0,0 @@
 # Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 {
  config,
  lib,
  pkgs,
  modulesPath,
  ...
 }:
 {
  imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];
  boot.initrd.availableKernelModules = [
    "ata_piix"
    "uhci_hcd"
    "virtio_pci"
    "sr_mod"
    "virtio_blk"
  ];
  boot.initrd.kernelModules = [ ];
  boot.kernelModules = [ ];
  boot.extraModulePackages = [ ];
  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
 }
--- a/hosts/blue-shell/networking.nix
+++ b/hosts/blue-shell/networking.nix
@ -1,26 +0,0 @@
 {
  config,
  pkgs,
  flake,
  ...
 }:
 {
  services.garage.settings.rpc_public_addr = "[2a03:4000:43:24e::1]:3901";
  networking.hostName = "blue-shell";
  networking.hostId = "00000005";
  networking.useDHCP = false;
  systemd.network.enable = true;
  systemd.network.networks."10-wan" = {
    matchConfig.Name = "ens3";
    address = [
      "194.13.83.205/22"
      "2a03:4000:43:24e::1/64"
    ];
    gateway = [
      "194.13.80.1"
      "fe80::1"
    ];
  };
 }
--- a/hosts/blue-shell/wireguard.nix
+++ b/hosts/blue-shell/wireguard.nix
@ -1,51 +0,0 @@
 {
  config,
  pkgs,
  flake,
  ...
 }:
 let
  wireguardIPv4 = "10.7.6.7";
  wireguardIPv6 = "fd00:fae:fae:fae:fae:7::";
 in
 {
  networking.firewall.allowedUDPPorts = [ 51820 ];
  age.secrets.wg-private-key.file = "${flake.self}/secrets/blue-shell-wg-private-key.age";
  networking.wireguard.interfaces = {
    wg-ssh = {
      listenPort = 51820;
      mtu = 1300;
      ips = [
        "${wireguardIPv4}/32"
        "${wireguardIPv6}/96"
      ];
      privateKeyFile = config.age.secrets.wg-private-key.path;
      peers = flake.self.logins.wireguardDevices ++ [
        {
          # trinkgenossin.pub.solar
          publicKey = "QWgHovHxtqiQhnHLouSWiT6GIoQDmuvnThYL5c/rvU4=";
          allowedIPs = [
            "10.7.6.5/32"
            "fd00:fae:fae:fae:fae:5::/96"
          ];
          #endpoint = "85.215.152.22:51820";
          endpoint = "[2a01:239:35d:f500::1]:51820";
          persistentKeepalive = 15;
        }
      ];
    };
  };
  services.openssh.listenAddresses = [
    {
      addr = wireguardIPv4;
      port = 22;
    }
    {
      addr = "[${wireguardIPv6}]";
      port = 22;
    }
  ];
 }
--- a/hosts/default.nix
+++ b/hosts/default.nix
@ -1,35 +1,9 @@
-{
+{ self, ... }:
  self,
  inputs,
  config,
  ...
 }:
 {
  flake = {
    nixosModules = {
      home-manager = {
        imports = [
          inputs.home-manager.nixosModules.home-manager
          {
            home-manager.useGlobalPkgs = true;
            home-manager.useUserPackages = true;
            home-manager.extraSpecialArgs = {
              flake = {
                inherit self inputs config;
              };
            };
          }
        ];
      };
    };
    nixosConfigurations = {
-      nachtigall = self.inputs.nixpkgs.lib.nixosSystem {
+      nachtigall = self.nixos-flake.lib.mkLinuxSystem {
-        specialArgs = {
+        imports = [
          flake = {
            inherit self inputs config;
          };
        };
        modules = [
          self.inputs.agenix.nixosModules.default
          self.nixosModules.home-manager
          ./nachtigall
@ -37,7 +11,6 @@
          self.nixosModules.unlock-zfs-on-boot
          self.nixosModules.core
          self.nixosModules.docker
          self.nixosModules.backups
          self.nixosModules.nginx
          self.nixosModules.collabora
@ -60,7 +33,6 @@
          self.nixosModules.promtail
          self.nixosModules.searx
          self.nixosModules.tmate
          self.nixosModules.tt-rss
          self.nixosModules.obs-portal
          self.nixosModules.matrix
          self.nixosModules.matrix-irc
@ -69,139 +41,22 @@
        ];
      };
-      metronom = self.inputs.nixpkgs.lib.nixosSystem {
+      flora-6 = self.nixos-flake.lib.mkLinuxSystem {
-        specialArgs = {
+        imports = [
          flake = {
            inherit self inputs config;
          };
        };
        modules = [
          self.inputs.agenix.nixosModules.default
          self.nixosModules.home-manager
-          ./metronom
+          ./flora-6
          self.nixosModules.overlays
          self.nixosModules.unlock-zfs-on-boot
          self.nixosModules.core
          self.nixosModules.backups
          self.nixosModules.mail
          self.nixosModules.prometheus-exporters
          self.nixosModules.promtail
          self.inputs.simple-nixos-mailserver.nixosModule
        ];
      };
      tankstelle = self.inputs.nixpkgs.lib.nixosSystem {
        specialArgs = {
          flake = {
            inherit self inputs config;
          };
        };
        modules = [
          self.inputs.agenix.nixosModules.default
          self.nixosModules.home-manager
          ./tankstelle
          self.nixosModules.overlays
          self.nixosModules.core
          self.nixosModules.backups
          self.nixosModules.prometheus-exporters
          self.nixosModules.promtail
        ];
      };
-      trinkgenossin = self.inputs.nixpkgs.lib.nixosSystem {
+          self.nixosModules.caddy
-        specialArgs = {
+          self.nixosModules.drone
-          flake = {
+          self.nixosModules.forgejo-actions-runner
            inherit self inputs config;
          };
        };
        modules = [
          self.inputs.agenix.nixosModules.default
          self.nixosModules.home-manager
          ./trinkgenossin
          self.nixosModules.backups
          self.nixosModules.overlays
          self.nixosModules.unlock-luks-on-boot
          self.nixosModules.core
          self.nixosModules.garage
          self.nixosModules.nginx
          # This module is already using options, and those options are used by the grafana module
          self.nixosModules.keycloak
          self.nixosModules.grafana
          self.nixosModules.prometheus
          self.nixosModules.loki
        ];
      };
      delite = self.inputs.nixpkgs.lib.nixosSystem {
        specialArgs = {
          flake = {
            inherit self inputs config;
          };
        };
        modules = [
          self.inputs.agenix.nixosModules.default
          self.inputs.disko.nixosModules.disko
          self.nixosModules.home-manager
          ./delite
          self.nixosModules.overlays
          self.nixosModules.unlock-luks-on-boot
          self.nixosModules.core
          self.nixosModules.prometheus-exporters
          self.nixosModules.promtail
          self.nixosModules.garage
          self.nixosModules.nginx
        ];
      };
      blue-shell = self.inputs.nixpkgs.lib.nixosSystem {
        specialArgs = {
          flake = {
            inherit self inputs config;
          };
        };
        modules = [
          self.inputs.agenix.nixosModules.default
          self.inputs.disko.nixosModules.disko
          self.nixosModules.home-manager
          ./blue-shell
          self.nixosModules.overlays
          self.nixosModules.unlock-luks-on-boot
          self.nixosModules.core
          self.nixosModules.prometheus-exporters
          self.nixosModules.promtail
          self.nixosModules.garage
          self.nixosModules.nginx
        ];
      };
      underground = self.inputs.nixpkgs.lib.nixosSystem {
        specialArgs = {
          flake = {
            inherit self inputs config;
          };
        };
        modules = [
          self.inputs.agenix.nixosModules.default
          self.nixosModules.home-manager
          ./underground
          self.nixosModules.overlays
          self.nixosModules.unlock-luks-on-boot
          self.nixosModules.core
          self.nixosModules.backups
          self.nixosModules.keycloak
          self.nixosModules.postgresql
          self.nixosModules.matrix
          self.nixosModules.matrix-irc
          self.nixosModules.nginx
          self.nixosModules.nginx-matrix
        ];
      };
    };
  };
 }
--- a/hosts/delite/configuration.nix
+++ b/hosts/delite/configuration.nix
@ -1,33 +0,0 @@
 {
  flake,
  config,
  pkgs,
  ...
 }:
 {
  boot.loader.grub.enable = true;
  boot.kernelParams = [
    "boot.shell_on_fail=1"
    "ip=5.255.119.132::5.255.119.1:255.255.255.0:delite::off"
  ];
  # This option defines the first version of NixOS you have installed on this particular machine,
  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
  #
  # Most users should NEVER change this value after the initial install, for any reason,
  # even if you've upgraded your system to a new NixOS release.
  #
  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
  # so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
  # to actually do that.
  #
  # This value being lower than the current NixOS release does NOT mean your system is
  # out of date, out of support, or vulnerable.
  #
  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
  # and migrated your data accordingly.
  #
  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
  system.stateVersion = "24.05"; # Did you read the comment?
 }
--- a/hosts/delite/default.nix
+++ b/hosts/delite/default.nix
@ -1,13 +0,0 @@
 { flake, ... }:
 {
  imports = [
    ./hardware-configuration.nix
    ./configuration.nix
    ./disk-config.nix
    ./networking.nix
    ./wireguard.nix
    #./backups.nix
  ];
 }
--- a/hosts/delite/disk-config.nix
+++ b/hosts/delite/disk-config.nix
@ -1,84 +0,0 @@
 {
  disko.devices = {
    disk = {
      main = {
        type = "disk";
        device = "/dev/vda";
        content = {
          type = "gpt";
          partitions = {
            bios = {
              size = "1M";
              type = "EF02"; # for grub MBR
            };
            boot = {
              size = "1G";
              type = "8300";
              content = {
                type = "filesystem";
                format = "ext4";
                mountpoint = "/boot";
                mountOptions = [ "defaults" ];
              };
            };
            luks = {
              size = "100%";
              content = {
                type = "luks";
                name = "cryptroot";
                extraOpenArgs = [ ];
                # if you want to use the key for interactive login be sure there is no trailing newline
                # for example use `echo -n "password" > /tmp/secret.key`
                passwordFile = "/tmp/luks-password";
                content = {
                  type = "lvm_pv";
                  vg = "vg0";
                };
              };
            };
          };
        };
      };
    };
    lvm_vg = {
      vg0 = {
        type = "lvm_vg";
        lvs = {
          root = {
            size = "40G";
            content = {
              type = "filesystem";
              format = "ext4";
              mountpoint = "/";
              mountOptions = [ "defaults" ];
            };
          };
          swap = {
            size = "8G";
            content = {
              type = "swap";
            };
          };
          data = {
            size = "800G";
            content = {
              type = "filesystem";
              format = "xfs";
              mountpoint = "/var/lib/garage/data";
              mountOptions = [ "defaults" ];
            };
          };
          metadata = {
            size = "50G";
            content = {
              type = "filesystem";
              format = "btrfs";
              mountpoint = "/var/lib/garage/meta";
              mountOptions = [ "defaults" ];
            };
          };
        };
      };
    };
  };
 }
--- a/hosts/delite/hardware-configuration.nix
+++ b/hosts/delite/hardware-configuration.nix
@ -1,26 +0,0 @@
 # Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 {
  config,
  lib,
  pkgs,
  modulesPath,
  ...
 }:
 {
  imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];
  boot.initrd.availableKernelModules = [
    "ata_piix"
    "uhci_hcd"
    "virtio_pci"
    "virtio_blk"
  ];
  boot.initrd.kernelModules = [ "dm-snapshot" ];
  boot.kernelModules = [ ];
  boot.extraModulePackages = [ ];
  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
 }
--- a/hosts/delite/networking.nix
+++ b/hosts/delite/networking.nix
@ -1,26 +0,0 @@
 {
  config,
  pkgs,
  flake,
  ...
 }:
 {
  services.garage.settings.rpc_public_addr = "[2a04:52c0:124:9d8c::2]:3901";
  networking.hostName = "delite";
  networking.hostId = "00000004";
  networking.useDHCP = false;
  systemd.network.enable = true;
  systemd.network.networks."10-wan" = {
    matchConfig.Name = "ens3";
    address = [
      "5.255.119.132/24"
      "2a04:52c0:124:9d8c::2/48"
    ];
    gateway = [
      "5.255.119.1"
      "2a04:52c0:124::1"
    ];
  };
 }
--- a/hosts/delite/wireguard.nix
+++ b/hosts/delite/wireguard.nix
@ -1,51 +0,0 @@
 {
  config,
  pkgs,
  flake,
  ...
 }:
 let
  wireguardIPv4 = "10.7.6.6";
  wireguardIPv6 = "fd00:fae:fae:fae:fae:6::";
 in
 {
  networking.firewall.allowedUDPPorts = [ 51820 ];
  age.secrets.wg-private-key.file = "${flake.self}/secrets/delite-wg-private-key.age";
  networking.wireguard.interfaces = {
    wg-ssh = {
      listenPort = 51820;
      mtu = 1300;
      ips = [
        "${wireguardIPv4}/32"
        "${wireguardIPv6}/96"
      ];
      privateKeyFile = config.age.secrets.wg-private-key.path;
      peers = flake.self.logins.wireguardDevices ++ [
        {
          # trinkgenossin.pub.solar
          publicKey = "QWgHovHxtqiQhnHLouSWiT6GIoQDmuvnThYL5c/rvU4=";
          allowedIPs = [
            "10.7.6.5/32"
            "fd00:fae:fae:fae:fae:5::/96"
          ];
          #endpoint = "85.215.152.22:51820";
          endpoint = "[2a01:239:35d:f500::1]:51820";
          persistentKeepalive = 15;
        }
      ];
    };
  };
  services.openssh.listenAddresses = [
    {
      addr = wireguardIPv4;
      port = 22;
    }
    {
      addr = "[${wireguardIPv6}]";
      port = 22;
    }
  ];
 }
--- a/hosts/flora-6/configuration.nix
+++ b/hosts/flora-6/configuration.nix
@ -0,0 +1,71 @@
 { config
 , lib
 , pkgs
 , flake
 , ...
 }:
 let
  psCfg = config.pub-solar;
 in
 {
  config = {
    # Override nix.conf for more agressive garbage collection
    nix.extraOptions = lib.mkForce ''
      experimental-features = flakes nix-command
      min-free = 536870912
      keep-outputs = false
      keep-derivations = false
      fallback = true
    '';
    # # #
    # # # Triton host specific options
    # # # DO NOT ALTER below this line, changes might render system unbootable
    # # #
    # Use the systemd-boot EFI boot loader.
    boot.loader.systemd-boot.enable = true;
    boot.loader.efi.canTouchEfiVariables = true;
    # Force getting the hostname from cloud-init
    networking.hostName = lib.mkDefault "";
    # We use cloud-init to configure networking, this option should fix
    # systemd-networkd-wait-online timeouts
    #systemd.services."systemd-networkd".environment.SYSTEMD_LOG_LEVEL = "debug";
    systemd.network.wait-online.ignoredInterfaces = [
      "docker0"
      "wg-ssh"
    ];
    # List services that you want to enable:
    services.cloud-init.enable = true;
    services.cloud-init.ext4.enable = true;
    services.cloud-init.network.enable = true;
    # use the default NixOS cloud-init config, but add some SmartOS customization to it
    environment.etc."cloud/cloud.cfg.d/90_smartos.cfg".text = ''
      datasource_list: [ SmartOS ]
      # Do not create the centos/ubuntu/debian user
      users: [ ]
      # mount second disk with label ephemeral0, gets formated by cloud-init
      # this will fail to get added to /etc/fstab as it's read-only, but should
      # mount at boot anyway
      mounts:
      - [ vdb, /data, auto, "defaults,nofail" ]
    '';
    # We manage the firewall with nix, too
    # altough triton can also manage firewall rules via the triton fwrule subcommand
    networking.firewall.enable = true;
    # This value determines the NixOS release from which the default
    # settings for stateful data, like file locations and database versions
    # on your system were taken. It‘s perfectly fine and recommended to leave
    # this value at the release version of the first install of this system.
    # Before changing this value read the documentation for this option
    # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
    system.stateVersion = "22.05"; # Did you read the comment?
  };
 }
--- a/hosts/flora-6/default.nix
+++ b/hosts/flora-6/default.nix
@ -0,0 +1,12 @@
 { ... }:
 {
  imports =
    [
      # Include the results of the hardware scan.
      ./hardware-configuration.nix
      ./configuration.nix
      ./triton-vmtools.nix
      ./wireguard.nix
    ];
 }
--- a/hosts/flora-6/hardware-configuration.nix
+++ b/hosts/flora-6/hardware-configuration.nix
@ -0,0 +1,44 @@
 # Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 { config
 , lib
 , pkgs
 , modulesPath
 , ...
 }: {
  imports = [ ];
  boot.initrd.availableKernelModules = [ "ahci" "virtio_pci" "xhci_pci" "sr_mod" "virtio_blk" ];
  boot.initrd.kernelModules = [ ];
  boot.kernelModules = [ ];
  boot.extraModulePackages = [ ];
  fileSystems."/" = {
    device = "/dev/disk/by-label/nixos";
    autoResize = true;
    fsType = "ext4";
  };
  fileSystems."/boot" = {
    device = "/dev/disk/by-label/boot";
    fsType = "vfat";
  };
  fileSystems."/data" = {
    device = "/dev/disk/by-label/ephemeral0";
    fsType = "ext4";
    options = [
      "defaults"
      "nofail"
    ];
  };
  swapDevices = [ ];
  networking.useDHCP = lib.mkDefault false;
  networking.networkmanager.enable = lib.mkForce false;
  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }
--- a/hosts/flora-6/triton-vmtools.nix
+++ b/hosts/flora-6/triton-vmtools.nix
@ -0,0 +1,8 @@
 { pkgs
 , flake
 , ...
 }: {
  environment.systemPackages = with pkgs; [
    flake.inputs.triton-vmtools.packages.${pkgs.system}.default
  ];
 }
--- a/hosts/flora-6/wireguard.nix
+++ b/hosts/flora-6/wireguard.nix
@ -0,0 +1,40 @@
 {
  config,
  pkgs,
  flake,
  ... }:
 {
  networking.firewall.allowedUDPPorts = [ 51820 ];
  age.secrets.wg-private-key.file = "${flake.self}/secrets/flora6-wg-private-key.age";
  networking.wireguard.interfaces = {
    wg-ssh = {
      listenPort = 51820;
      mtu = 1300;
      ips = [
        "10.7.6.2/32"
        "fd00:fae:fae:fae:fae:2::/96"
      ];
      privateKeyFile = config.age.secrets.wg-private-key.path;
      peers = flake.self.logins.admins.wireguardDevices ++ [
        { # nachtigall.pub.solar
          endpoint = "138.201.80.102:51820";
          publicKey = "qzNywKY9RvqTnDO8eLik75/SHveaSk9OObilDzv+xkk=";
          allowedIPs = [ "10.7.6.1/32" "fd00:fae:fae:fae:fae:1::/96" ];
        }
      ];
    };
  };
  services.openssh.listenAddresses = [ 
    {
      addr = "10.7.6.2";
      port = 22;
    }
    {
      addr = "[fd00:fae:fae:fae:fae:2::]";
      port = 22;
    }
  ];
 }
--- a/hosts/metronom/backups.nix
+++ b/hosts/metronom/backups.nix
@ -1,29 +0,0 @@
 { config, flake, ... }:
 {
  age.secrets."restic-repo-storagebox-metronom" = {
    file = "${flake.self}/secrets/restic-repo-storagebox-metronom.age";
    mode = "400";
    owner = "root";
  };
  age.secrets.restic-repo-garage-metronom = {
    file = "${flake.self}/secrets/restic-repo-garage-metronom.age";
    mode = "400";
    owner = "root";
  };
  age.secrets.restic-repo-garage-metronom-env = {
    file = "${flake.self}/secrets/restic-repo-garage-metronom-env.age";
    mode = "400";
    owner = "root";
  };
  pub-solar-os.backups.repos.storagebox = {
    passwordFile = config.age.secrets."restic-repo-storagebox-metronom".path;
    repository = "sftp:u377325@u377325.your-storagebox.de:/metronom-backups";
  };
  pub-solar-os.backups.repos.garage = {
    passwordFile = config.age.secrets."restic-repo-garage-metronom".path;
    environmentFile = config.age.secrets."restic-repo-garage-metronom-env".path;
    repository = "s3:https://buckets.pub.solar/metronom-backups";
  };
 }
--- a/hosts/metronom/configuration.nix
+++ b/hosts/metronom/configuration.nix
@ -1,47 +0,0 @@
 {
  flake,
  config,
  pkgs,
  ...
 }:
 {
  boot.loader.systemd-boot.enable = true;
  boot.supportedFilesystems = [ "zfs" ];
  boot.kernelParams = [
    "boot.shell_on_fail=1"
    "ip=dhcp"
  ];
  boot.initrd.availableKernelModules = [ "igb" ];
  # https://nixos.wiki/wiki/ZFS#declarative_mounting_of_ZFS_datasets
  systemd.services.zfs-mount.enable = false;
  services.zfs.autoScrub = {
    enable = true;
    pools = [ "root_pool" ];
  };
  # Declarative SSH private key
  age.secrets."metronom-root-ssh-key" = {
    file = "${flake.self}/secrets/metronom-root-ssh-key.age";
    path = "/root/.ssh/id_ed25519";
    mode = "400";
    owner = "root";
  };
  # Declarative SSH private key
  #age.secrets."metronom-root-ssh-key" = {
  #  file = "${flake.self}/secrets/metronom-root-ssh-key.age";
  #  path = "/root/.ssh/id_ed25519";
  #  mode = "400";
  #  owner = "root";
  #};
  # This value determines the NixOS release with which your system is to be
  # compatible, in order to avoid breaking some software such as database
  # servers. You should change this only after NixOS release notes say you
  # should.
  system.stateVersion = "23.11"; # Did you read the comment?
 }
--- a/hosts/metronom/default.nix
+++ b/hosts/metronom/default.nix
@ -1,12 +0,0 @@
 { flake, ... }:
 {
  imports = [
    ./hardware-configuration.nix
    ./configuration.nix
    ./networking.nix
    ./wireguard.nix
    ./backups.nix
  ];
 }
--- a/hosts/metronom/hardware-configuration.nix
+++ b/hosts/metronom/hardware-configuration.nix
@ -1,48 +0,0 @@
 # Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 {
  config,
  lib,
  pkgs,
  modulesPath,
  ...
 }:
 {
  imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];
  boot.initrd.availableKernelModules = [
    "xhci_pci"
    "virtio_pci"
    "virtio_scsi"
    "usbhid"
    "sr_mod"
  ];
  boot.initrd.kernelModules = [ ];
  boot.kernelModules = [ ];
  boot.extraModulePackages = [ ];
  fileSystems."/" = {
    device = "root_pool/root";
    fsType = "zfs";
  };
  fileSystems."/boot" = {
    device = "/dev/disk/by-uuid/2083-C68E";
    fsType = "vfat";
  };
  swapDevices = [ ];
  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
  # (the default) this is the recommended approach. When using systemd-networkd it's
  # still possible to use this option, but it's recommended to use it in conjunction
  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
  networking.useDHCP = lib.mkDefault true;
  # networking.interfaces.eth0.useDHCP = lib.mkDefault true;
  nixpkgs.hostPlatform = lib.mkDefault "aarch64-linux";
  powerManagement.cpuFreqGovernor = lib.mkDefault "ondemand";
  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }
--- a/hosts/metronom/networking.nix
+++ b/hosts/metronom/networking.nix
@ -1,19 +0,0 @@
 {
  config,
  pkgs,
  flake,
  ...
 }:
 {
  networking.hostName = "metronom";
  networking.extraHosts = ''
    127.0.0.2 mail.pub.solar mail
    ::1 mail.pub.solar mail
  '';
  networking.hostId = "00000002";
  networking.enableIPv6 = true;
  networking.useDHCP = false;
  networking.interfaces."enp1s0".useDHCP = true;
 }
--- a/hosts/metronom/wireguard.nix
+++ b/hosts/metronom/wireguard.nix
@ -1,56 +0,0 @@
 {
  config,
  pkgs,
  flake,
  ...
 }:
 {
  networking.firewall.allowedUDPPorts = [ 51820 ];
  age.secrets.wg-private-key.file = "${flake.self}/secrets/metronom-wg-private-key.age";
  networking.wireguard.interfaces = {
    wg-ssh = {
      listenPort = 51820;
      mtu = 1300;
      ips = [
        "10.7.6.3/32"
        "fd00:fae:fae:fae:fae:3::/96"
      ];
      privateKeyFile = config.age.secrets.wg-private-key.path;
      peers = flake.self.logins.wireguardDevices ++ [
        {
          # nachtigall.pub.solar
          endpoint = "138.201.80.102:51820";
          publicKey = "qzNywKY9RvqTnDO8eLik75/SHveaSk9OObilDzv+xkk=";
          allowedIPs = [
            "10.7.6.1/32"
            "fd00:fae:fae:fae:fae:1::/96"
          ];
        }
        {
          # trinkgenossin.pub.solar
          publicKey = "QWgHovHxtqiQhnHLouSWiT6GIoQDmuvnThYL5c/rvU4=";
          allowedIPs = [
            "10.7.6.5/32"
            "fd00:fae:fae:fae:fae:5::/96"
          ];
          #endpoint = "85.215.152.22:51820";
          endpoint = "[2a01:239:35d:f500::1]:51820";
          persistentKeepalive = 15;
        }
      ];
    };
  };
  services.openssh.listenAddresses = [
    {
      addr = "10.7.6.3";
      port = 22;
    }
    {
      addr = "[fd00:fae:fae:fae:fae:3::]";
      port = 22;
    }
  ];
 }
--- a/hosts/nachtigall/backups.nix
+++ b/hosts/nachtigall/backups.nix
@ -1,34 +1,12 @@
-{ config, flake, ... }:
+{ flake, ... }: {
 {
  age.secrets."restic-repo-droppie" = {
    file = "${flake.self}/secrets/restic-repo-droppie.age";
    mode = "400";
    owner = "root";
  };
-  age.secrets."restic-repo-storagebox-nachtigall" = {
+  age.secrets."restic-repo-storagebox" = {
-    file = "${flake.self}/secrets/restic-repo-storagebox-nachtigall.age";
+    file = "${flake.self}/secrets/restic-repo-storagebox.age";
    mode = "400";
    owner = "root";
  };
  age.secrets.restic-repo-garage-nachtigall = {
    file = "${flake.self}/secrets/restic-repo-garage-nachtigall.age";
    mode = "400";
    owner = "root";
  };
  age.secrets.restic-repo-garage-nachtigall-env = {
    file = "${flake.self}/secrets/restic-repo-garage-nachtigall-env.age";
    mode = "400";
    owner = "root";
  };
  pub-solar-os.backups.repos.storagebox = {
    passwordFile = config.age.secrets."restic-repo-storagebox-nachtigall".path;
    repository = "sftp:u377325@u377325.your-storagebox.de:/backups";
  };
  pub-solar-os.backups.repos.garage = {
    passwordFile = config.age.secrets."restic-repo-garage-nachtigall".path;
    environmentFile = config.age.secrets."restic-repo-garage-nachtigall-env".path;
    repository = "s3:https://buckets.pub.solar/nachtigall-backups";
  };
 }
--- a/hosts/nachtigall/configuration.nix
+++ b/hosts/nachtigall/configuration.nix
@ -1,10 +1,8 @@
-{
+{ flake
-  flake,
+, config
-  config,
+, pkgs
-  pkgs,
+, ...
-  ...
+}: {
 }:
 {
  # Use GRUB2 as the boot loader.
  # We don't use systemd-boot because Hetzner uses BIOS legacy boot.
  boot.loader.systemd-boot.enable = false;
@ -13,11 +11,15 @@
    efiSupport = false;
    mirroredBoots = [
      {
-        devices = [ "/dev/disk/by-id/nvme-SAMSUNG_MZVL21T0HCLR-00B00_S676NF0R517371" ];
+        devices = [
          "/dev/disk/by-id/nvme-SAMSUNG_MZVL21T0HCLR-00B00_S676NF0R517371"
        ];
        path = "/boot1";
      }
      {
-        devices = [ "/dev/disk/by-id/nvme-KXG60ZNV1T02_TOSHIBA_Z9NF704ZF9ZL" ];
+        devices = [
          "/dev/disk/by-id/nvme-KXG60ZNV1T02_TOSHIBA_Z9NF704ZF9ZL"
        ];
        path = "/boot2";
      }
    ];
@ -35,11 +37,6 @@
  # https://nixos.wiki/wiki/ZFS#declarative_mounting_of_ZFS_datasets
  systemd.services.zfs-mount.enable = false;
  services.zfs.autoScrub = {
    enable = true;
    pools = [ "root_pool" ];
  };
  # Declarative SSH private key
  age.secrets."nachtigall-root-ssh-key" = {
    file = "${flake.self}/secrets/nachtigall-root-ssh-key.age";
@ -48,78 +45,6 @@
    owner = "root";
  };
  # keycloak
  age.secrets.keycloak-database-password = {
    file = "${flake.self}/secrets/keycloak-database-password.age";
    mode = "600";
    #owner = "keycloak";
  };
  pub-solar-os.auth = {
    enable = true;
    database-password-file = config.age.secrets.keycloak-database-password.path;
  };
  # matrix-synapse
  age.secrets."matrix-synapse-signing-key" = {
    file = "${flake.self}/secrets/matrix-synapse-signing-key.age";
    mode = "400";
    owner = "matrix-synapse";
  };
  age.secrets."matrix-synapse-secret-config.yaml" = {
    file = "${flake.self}/secrets/matrix-synapse-secret-config.yaml.age";
    mode = "400";
    owner = "matrix-synapse";
  };
  age.secrets."matrix-synapse-sliding-sync-secret" = {
    file = "${flake.self}/secrets/matrix-synapse-sliding-sync-secret.age";
    mode = "400";
    owner = "matrix-synapse";
  };
  age.secrets."matrix-authentication-service-secret-config.yml" = {
    file = "${flake.self}/secrets/matrix-authentication-service-secret-config.yml.age";
    mode = "400";
    owner = "matrix-authentication-service";
  };
  pub-solar-os.matrix = {
    enable = true;
    synapse = {
      sliding-sync.enable = false;
      signing_key_path = config.age.secrets."matrix-synapse-signing-key".path;
      extra-config-files = [
        config.age.secrets."matrix-synapse-secret-config.yaml".path
        # The registration file is automatically generated after starting the
        # appservice for the first time.
        # cp /var/lib/mautrix-telegram/telegram-registration.yaml \
        #   /var/lib/matrix-synapse/
        # chown matrix-synapse:matrix-synapse \
        #   /var/lib/matrix-synapse/telegram-registration.yaml
        "/var/lib/matrix-synapse/telegram-registration.yaml"
      ];
      app-service-config-files = [
        "/var/lib/matrix-synapse/telegram-registration.yaml"
        "/var/lib/matrix-appservice-irc/registration.yml"
        # "/matrix-appservice-slack-registration.yaml"
        # "/hookshot-registration.yml"
        # "/matrix-mautrix-signal-registration.yaml"
        # "/matrix-mautrix-telegram-registration.yaml"
      ];
    };
    matrix-authentication-service.extra-config-files = [
      config.age.secrets."matrix-authentication-service-secret-config.yml".path
    ];
  };
  systemd.services.postgresql = {
    after = [ "var-lib-postgresql.mount" ];
    requisite = [ "var-lib-postgresql.mount" ];
  };
  # This value determines the NixOS release with which your system is to be
  # compatible, in order to avoid breaking some software such as database
  # servers. You should change this only after NixOS release notes say you
--- a/hosts/nachtigall/default.nix
+++ b/hosts/nachtigall/default.nix
@ -1,20 +1,15 @@
 { flake, ... }:
 {
-  imports = [
+  imports =
-    # Include the results of the hardware scan.
+    [
-    ./hardware-configuration.nix
+      # Include the results of the hardware scan.
-    ./configuration.nix
+      ./hardware-configuration.nix
      ./configuration.nix
-    ./networking.nix
+      ./networking.nix
-    ./wireguard.nix
+      ./wireguard.nix
-    ./backups.nix
+      ./backups.nix
    "${flake.inputs.fork}/nixos/modules/services//matrix/matrix-authentication-service.nix"
    "${flake.inputs.unstable}/nixos/modules/services/web-apps/mastodon.nix"
  ];
-  disabledModules = [
+    ];
    "services/matrix/matrix-authentication-service.nix "
    "services/web-apps/mastodon.nix"
  ];
 }
--- a/hosts/nachtigall/hardware-configuration.nix
+++ b/hosts/nachtigall/hardware-configuration.nix
@ -1,54 +1,54 @@
 # Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
-{
+{ config, lib, pkgs, modulesPath, ... }:
  config,
  lib,
  pkgs,
  modulesPath,
  ...
 }:
 {
-  imports = [ (modulesPath + "/installer/scan/not-detected.nix") ];
+  imports =
    [
      (modulesPath + "/installer/scan/not-detected.nix")
    ];
-  boot.initrd.availableKernelModules = [
+  boot.initrd.availableKernelModules = [ "ahci" "nvme" ];
    "ahci"
    "nvme"
  ];
  boot.initrd.kernelModules = [ ];
  boot.kernelModules = [ "kvm-amd" ];
  boot.extraModulePackages = [ ];
-  fileSystems."/" = {
+  fileSystems."/" =
-    device = "root_pool/root";
+    {
-    fsType = "zfs";
+      device = "root_pool/root";
-  };
+      fsType = "zfs";
    };
-  fileSystems."/var/lib" = {
+  fileSystems."/var/lib" =
-    device = "root_pool/data";
+    {
-    fsType = "zfs";
+      device = "root_pool/data";
-  };
+      fsType = "zfs";
    };
-  fileSystems."/var/lib/postgresql" = {
+  fileSystems."/var/lib/postgresql" =
-    device = "root_pool/data/postgresql";
+    {
-    fsType = "zfs";
+      device = "root_pool/data/postgresql";
-  };
+      fsType = "zfs";
    };
-  fileSystems."/var/lib/docker" = {
+  fileSystems."/var/lib/docker" =
-    device = "root_pool/data/docker";
+    {
-    fsType = "zfs";
+      device = "root_pool/data/docker";
-  };
+      fsType = "zfs";
    };
-  fileSystems."/boot1" = {
+  fileSystems."/boot1" =
-    device = "/dev/disk/by-uuid/5493-EFF5";
+    {
-    fsType = "vfat";
+      device = "/dev/disk/by-uuid/5493-EFF5";
-  };
+      fsType = "vfat";
    };
-  fileSystems."/boot2" = {
+  fileSystems."/boot2" =
-    device = "/dev/disk/by-uuid/5494-BA1E";
+    {
-    fsType = "vfat";
+      device = "/dev/disk/by-uuid/5494-BA1E";
-  };
+      fsType = "vfat";
    };
  swapDevices = [ ];
--- a/hosts/nachtigall/networking.nix
+++ b/hosts/nachtigall/networking.nix
@ -2,11 +2,11 @@
  config,
  pkgs,
  flake,
-  ...
+  ... }:
 }:
 {
  networking.hostName = "nachtigall";
  networking.domain = "pub.solar";
  networking.hostId = "00000001";
  # Network (Hetzner uses static IP assignments, and we don't use DHCP here)
@ -24,8 +24,5 @@
    }
  ];
  networking.defaultGateway = "138.201.80.65";
-  networking.defaultGateway6 = {
+  networking.defaultGateway6 = { address = "fe80::1"; interface = "enp35s0"; };
    address = "fe80::1";
    interface = "enp35s0";
  };
 }
--- a/hosts/nachtigall/wireguard.nix
+++ b/hosts/nachtigall/wireguard.nix
@ -2,8 +2,7 @@
  config,
  pkgs,
  flake,
-  ...
+  ... }:
 }:
 {
  networking.firewall.allowedUDPPorts = [ 51820 ];
@ -18,32 +17,17 @@
        "fd00:fae:fae:fae:fae:1::/96"
      ];
      privateKeyFile = config.age.secrets.wg-private-key.path;
-      peers = flake.self.logins.wireguardDevices ++ [
+      peers = flake.self.logins.admins.wireguardDevices ++ [
-        {
+        { # flora-6.pub.solar
-          # tankstelle.pub.solar
+          endpoint = "80.71.153.210:51820";
-          endpoint = "80.244.242.5:51820";
+          publicKey = "jtSR5G2P/nm9s8WrVc26Xc/SQLupRxyXE+5eIeqlsTU=";
-          publicKey = "iRTlY1lB7nPXf2eXzX8ZZDkfMmXyGjff5/joccbP8Cg=";
+          allowedIPs = [ "10.7.6.2/32" "fd00:fae:fae:fae:fae:2::/96" ];
          allowedIPs = [
            "10.7.6.4/32"
            "fd00:fae:fae:fae:fae:4::/96"
          ];
        }
        {
          # trinkgenossin.pub.solar
          publicKey = "QWgHovHxtqiQhnHLouSWiT6GIoQDmuvnThYL5c/rvU4=";
          allowedIPs = [
            "10.7.6.5/32"
            "fd00:fae:fae:fae:fae:5::/96"
          ];
          #endpoint = "85.215.152.22:51820";
          endpoint = "[2a01:239:35d:f500::1]:51820";
          persistentKeepalive = 15;
        }
      ];
    };
  };
-  services.openssh.listenAddresses = [
+  services.openssh.listenAddresses = [ 
    {
      addr = "10.7.6.1";
      port = 22;
--- a/hosts/tankstelle/backups.nix
+++ b/hosts/tankstelle/backups.nix
@ -1,13 +0,0 @@
 { flake, ... }:
 {
  age.secrets."restic-repo-droppie" = {
    file = "${flake.self}/secrets/restic-repo-droppie.age";
    mode = "400";
    owner = "root";
  };
  age.secrets."restic-repo-storagebox-tankstelle" = {
    file = "${flake.self}/secrets/restic-repo-storagebox-tankstelle.age";
    mode = "400";
    owner = "root";
  };
 }
--- a/hosts/tankstelle/configuration.nix
+++ b/hosts/tankstelle/configuration.nix
@ -1,16 +0,0 @@
 {
  flake,
  config,
  pkgs,
  ...
 }:
 {
  imports = [ ./hardware-configuration.nix ];
  boot.loader.systemd-boot.enable = true;
  boot.loader.efi.canTouchEfiVariables = true;
  boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
  system.stateVersion = "23.11";
 }
--- a/hosts/tankstelle/default.nix
+++ b/hosts/tankstelle/default.nix
@ -1,13 +0,0 @@
 { flake, ... }:
 {
  imports = [
    ./hardware-configuration.nix
    ./configuration.nix
    ./networking.nix
    ./forgejo-actions-runner.nix
    ./wireguard.nix
    #./backups.nix
  ];
 }
--- a/hosts/tankstelle/forgejo-actions-runner.nix
+++ b/hosts/tankstelle/forgejo-actions-runner.nix
@ -1,62 +0,0 @@
 {
  config,
  lib,
  pkgs,
  flake,
  ...
 }:
 {
  age.secrets.tankstelle-forgejo-actions-runner-token = {
    file = "${flake.self}/secrets/tankstelle-forgejo-actions-runner-token.age";
    mode = "440";
  };
  # Trust docker bridge interface traffic
  # Needed for the docker runner to communicate with the act_runner cache
  networking.firewall.trustedInterfaces = [ "br-+" ];
  users.users.gitea-runner = {
    home = "/var/lib/gitea-runner/tankstelle";
    useDefaultShell = true;
    group = "gitea-runner";
    # Required to interact with nix daemon
    extraGroups = [ "wheel" ];
    isSystemUser = true;
  };
  users.groups.gitea-runner = { };
  systemd.tmpfiles.rules = [ "d '/var/lib/gitea-runner' 0750 gitea-runner gitea-runner - -" ];
  systemd.services."gitea-runner-tankstelle" = {
    serviceConfig.DynamicUser = lib.mkForce false;
    path = with pkgs; [
      coreutils
      bash
      coreutils
      curl
      gawk
      gitMinimal
      gnused
      nodejs
      wget
      cachix
      jq
      nix
    ];
  };
  # forgejo actions runner
  # https://forgejo.org/docs/latest/admin/actions/
  # https://docs.gitea.com/usage/actions/quickstart
  services.gitea-actions-runner = {
    package = pkgs.forgejo-runner;
    instances."tankstelle" = {
      enable = true;
      name = config.networking.hostName;
      url = "https://git.pub.solar";
      tokenFile = config.age.secrets.tankstelle-forgejo-actions-runner-token.path;
      labels = [ "self-hosted:host://-self-hosted" ];
    };
  };
 }
--- a/hosts/tankstelle/hardware-configuration.nix
+++ b/hosts/tankstelle/hardware-configuration.nix
@ -1,41 +0,0 @@
 # Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 {
  config,
  lib,
  pkgs,
  modulesPath,
  ...
 }:
 {
  imports = [ (modulesPath + "/profiles/qemu-guest.nix") ];
  boot.initrd.availableKernelModules = [
    "ahci"
    "xhci_pci"
    "virtio_pci"
    "sr_mod"
    "virtio_blk"
  ];
  boot.initrd.kernelModules = [ ];
  boot.kernelModules = [ "kvm-intel" ];
  boot.extraModulePackages = [ ];
  fileSystems."/" = {
    device = "/dev/disk/by-uuid/17531ffc-46bd-4259-8287-2dea73804b5b";
    fsType = "ext4";
  };
  fileSystems."/boot" = {
    device = "/dev/disk/by-uuid/AF98-AA5C";
    fsType = "vfat";
  };
  swapDevices = [ { device = "/dev/disk/by-uuid/7aee04b5-1ef9-43de-acb4-70ac1238b58a"; } ];
  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
  powerManagement.cpuFreqGovernor = lib.mkDefault "ondemand";
  hardware.cpu.amd.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
 }
--- a/hosts/tankstelle/networking.nix
+++ b/hosts/tankstelle/networking.nix
@ -1,38 +0,0 @@
 {
  config,
  pkgs,
  flake,
  ...
 }:
 {
  networking = {
    hostName = "tankstelle";
    enableIPv6 = true;
    defaultGateway = {
      address = "80.244.242.1";
      interface = "enp1s0";
    };
    defaultGateway6 = {
      address = "2001:4d88:1ffa:26::1";
      interface = "enp1s0";
    };
    nameservers = [
      "95.129.51.51"
      "80.244.244.244"
    ];
    interfaces."enp1s0" = {
      ipv4.addresses = [
        {
          address = "80.244.242.5";
          prefixLength = 29;
        }
      ];
      ipv6.addresses = [
        {
          address = "2001:4d88:1ffa:26::5";
          prefixLength = 64;
        }
      ];
    };
  };
 }
--- a/hosts/tankstelle/wireguard.nix
+++ b/hosts/tankstelle/wireguard.nix
@ -1,56 +0,0 @@
 {
  config,
  pkgs,
  flake,
  ...
 }:
 {
  networking.firewall.allowedUDPPorts = [ 51820 ];
  age.secrets.wg-private-key.file = "${flake.self}/secrets/tankstelle-wg-private-key.age";
  networking.wireguard.interfaces = {
    wg-ssh = {
      listenPort = 51820;
      mtu = 1300;
      ips = [
        "10.7.6.4/32"
        "fd00:fae:fae:fae:fae:4::/96"
      ];
      privateKeyFile = config.age.secrets.wg-private-key.path;
      peers = flake.self.logins.wireguardDevices ++ [
        {
          # nachtigall.pub.solar
          endpoint = "138.201.80.102:51820";
          publicKey = "qzNywKY9RvqTnDO8eLik75/SHveaSk9OObilDzv+xkk=";
          allowedIPs = [
            "10.7.6.1/32"
            "fd00:fae:fae:fae:fae:1::/96"
          ];
        }
        {
          # trinkgenossin.pub.solar
          publicKey = "QWgHovHxtqiQhnHLouSWiT6GIoQDmuvnThYL5c/rvU4=";
          allowedIPs = [
            "10.7.6.5/32"
            "fd00:fae:fae:fae:fae:5::/96"
          ];
          #endpoint = "85.215.152.22:51820";
          endpoint = "[2a01:239:35d:f500::1]:51820";
          persistentKeepalive = 15;
        }
      ];
    };
  };
  services.openssh.listenAddresses = [
    {
      addr = "10.7.6.4";
      port = 22;
    }
    {
      addr = "[fd00:fae:fae:fae:fae:4::]";
      port = 22;
    }
  ];
 }
--- a/hosts/trinkgenossin/configuration.nix
+++ b/hosts/trinkgenossin/configuration.nix
@ -1,35 +0,0 @@
 {
  flake,
  config,
  lib,
  pkgs,
  ...
 }:
 {
  boot.loader.grub.enable = true;
  boot.loader.grub.devices = [ "/dev/vda" ];
  boot.kernelParams = [
    "boot.shell_on_fail=1"
    "ip=dhcp"
  ];
  # This option defines the first version of NixOS you have installed on this particular machine,
  # and is used to maintain compatibility with application data (e.g. databases) created on older NixOS versions.
  #
  # Most users should NEVER change this value after the initial install, for any reason,
  # even if you've upgraded your system to a new NixOS release.
  #
  # This value does NOT affect the Nixpkgs version your packages and OS are pulled from,
  # so changing it will NOT upgrade your system - see https://nixos.org/manual/nixos/stable/#sec-upgrading for how
  # to actually do that.
  #
  # This value being lower than the current NixOS release does NOT mean your system is
  # out of date, out of support, or vulnerable.
  #
  # Do NOT change this value unless you have manually inspected all the changes it would make to your configuration,
  # and migrated your data accordingly.
  #
  # For more information, see `man configuration.nix` or https://nixos.org/manual/nixos/stable/options#opt-system.stateVersion .
  system.stateVersion = "24.05"; # Did you read the comment?
 }
--- a/hosts/trinkgenossin/default.nix
+++ b/hosts/trinkgenossin/default.nix
@ -1,12 +0,0 @@
 { flake, ... }:
 {
  imports = [
    ./hardware-configuration.nix
    ./configuration.nix
    ./networking.nix
    ./wireguard.nix
    #./backups.nix
  ];
 }
--- a/hosts/trinkgenossin/hardware-configuration.nix
+++ b/hosts/trinkgenossin/hardware-configuration.nix
@ -1,54 +0,0 @@
 # Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 {
  config,
  lib,
  pkgs,
  modulesPath,
  ...
 }:
 {
  imports = [ ];
  boot.initrd.availableKernelModules = [
    "ata_piix"
    "uhci_hcd"
    "virtio_pci"
    "sr_mod"
    "virtio_blk"
    "virtio_net"
  ];
  boot.initrd.kernelModules = [ "dm-snapshot" ];
  boot.kernelModules = [ "kvm-amd" ];
  boot.extraModulePackages = [ ];
  boot.initrd.luks.devices."cryptroot" = {
    device = "/dev/disk/by-uuid/52a1fd17-63d7-4d0a-b7ff-74aceaf6085a";
  };
  fileSystems."/" = {
    device = "/dev/disk/by-label/nixos";
    fsType = "ext4";
  };
  fileSystems."/boot" = {
    device = "/dev/disk/by-label/boot";
    fsType = "ext4";
  };
  fileSystems."/var/lib/garage/data" = {
    device = "/dev/disk/by-label/data";
    fsType = "xfs";
  };
  fileSystems."/var/lib/garage/meta" = {
    device = "/dev/disk/by-label/metadata";
    fsType = "btrfs";
  };
  swapDevices = [ { device = "/dev/disk/by-label/swap"; } ];
  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
 }
--- a/hosts/trinkgenossin/networking.nix
+++ b/hosts/trinkgenossin/networking.nix
@ -1,15 +0,0 @@
 {
  config,
  pkgs,
  flake,
  ...
 }:
 {
  services.garage.settings.rpc_public_addr = "[2a01:239:35d:f500::1]:3901";
  networking.hostName = "trinkgenossin";
  networking.hostId = "00000003";
  networking.enableIPv6 = true;
  networking.useDHCP = true;
 }
--- a/hosts/trinkgenossin/wireguard.nix
+++ b/hosts/trinkgenossin/wireguard.nix
@ -1,86 +0,0 @@
 {
  config,
  pkgs,
  flake,
  ...
 }:
 let
  wireguardIPv4 = "10.7.6.5";
  wireguardIPv6 = "fd00:fae:fae:fae:fae:5::";
 in
 {
  networking.firewall.allowedUDPPorts = [ 51820 ];
  age.secrets.wg-private-key.file = "${flake.self}/secrets/trinkgenossin-wg-private-key.age";
  networking.wireguard.interfaces = {
    wg-ssh = {
      listenPort = 51820;
      mtu = 1300;
      ips = [
        "${wireguardIPv4}/32"
        "${wireguardIPv6}/96"
      ];
      privateKeyFile = config.age.secrets.wg-private-key.path;
      peers = flake.self.logins.wireguardDevices ++ [
        {
          # nachtigall.pub.solar
          endpoint = "138.201.80.102:51820";
          publicKey = "qzNywKY9RvqTnDO8eLik75/SHveaSk9OObilDzv+xkk=";
          allowedIPs = [
            "10.7.6.1/32"
            "fd00:fae:fae:fae:fae:1::/96"
          ];
        }
        {
          # metronom.pub.solar
          endpoint = "49.13.236.167:51820";
          publicKey = "zOSYGO7MfnOOUnzaTcWiKRQM0qqxR3JQrwx/gtEtHmo=";
          allowedIPs = [
            "10.7.6.3/32"
            "fd00:fae:fae:fae:fae:3::/96"
          ];
          persistentKeepalive = 15;
        }
        {
          # tankstelle.pub.solar
          endpoint = "80.244.242.5:51820";
          publicKey = "iRTlY1lB7nPXf2eXzX8ZZDkfMmXyGjff5/joccbP8Cg=";
          allowedIPs = [
            "10.7.6.4/32"
            "fd00:fae:fae:fae:fae:4::/96"
          ];
        }
        {
          # delite.pub.solar
          endpoint = "5.255.119.132:51820";
          publicKey = "ZT2qGWgMPwHRUOZmTQHWCRX4m14YwOsiszjsA5bpc2k=";
          allowedIPs = [
            "10.7.6.6/32"
            "fd00:fae:fae:fae:fae:6::/96"
          ];
        }
        {
          # blue-shell.pub.solar
          endpoint = "194.13.83.205:51820";
          publicKey = "bcrIpWrKc1M+Hq4ds3aN1lTaKE26f2rvXhd+93QrzR8=";
          allowedIPs = [
            "10.7.6.7/32"
            "fd00:fae:fae:fae:fae:7::/96"
          ];
        }
      ];
    };
  };
  services.openssh.listenAddresses = [
    {
      addr = wireguardIPv4;
      port = 22;
    }
    {
      addr = "[${wireguardIPv6}]";
      port = 22;
    }
  ];
 }
--- a/hosts/underground/configuration.nix
+++ b/hosts/underground/configuration.nix
@ -1,72 +0,0 @@
 {
  flake,
  config,
  pkgs,
  ...
 }:
 {
  # Use GRUB2 as the boot loader.
  boot.loader.grub = {
    enable = true;
    devices = [ "/dev/vda" ];
  };
  pub-solar-os.networking.domain = "test.pub.solar";
  systemd.tmpfiles.rules = [ "f /tmp/dbf 1777 root root 10d password" ];
  # keycloak
  pub-solar-os.auth = {
    enable = true;
    database-password-file = "/tmp/dbf";
  };
  services.keycloak.database.createLocally = true;
  # matrix-synapse
  # test.pub.solar /.well-known is required for federation
  services.nginx.virtualHosts."${config.pub-solar-os.networking.domain}" = {
    default = true;
    enableACME = true;
    forceSSL = true;
  };
  age.secrets."staging-matrix-synapse-secret-config.yaml" = {
    file = "${flake.self}/secrets/staging-matrix-synapse-secret-config.yaml.age";
    mode = "400";
    owner = "matrix-synapse";
  };
  age.secrets."staging-matrix-authentication-service-secret-config.yml" = {
    file = "${flake.self}/secrets/staging-matrix-authentication-service-secret-config.yml.age";
    mode = "400";
    owner = "matrix-authentication-service";
  };
  pub-solar-os.matrix = {
    enable = true;
    synapse = {
      extra-config-files = [
        config.age.secrets."staging-matrix-synapse-secret-config.yaml".path
        # The registration file is automatically generated after starting the
        # appservice for the first time.
        # cp /var/lib/mautrix-telegram/telegram-registration.yaml \
        #   /var/lib/matrix-synapse/
        # chown matrix-synapse:matrix-synapse \
        #   /var/lib/matrix-synapse/telegram-registration.yaml
        #"/var/lib/matrix-synapse/telegram-registration.yaml"
      ];
      app-service-config-files = [
        "/var/lib/matrix-appservice-irc/registration.yml"
        #"/var/lib/matrix-synapse/telegram-registration.yaml"
      ];
    };
    matrix-authentication-service.extra-config-files = [
      config.age.secrets."staging-matrix-authentication-service-secret-config.yml".path
    ];
  };
  services.openssh.openFirewall = true;
  system.stateVersion = "24.05";
 }
--- a/hosts/underground/default.nix
+++ b/hosts/underground/default.nix
@ -1,16 +0,0 @@
 { flake, ... }:
 {
  imports = [
    # Include the results of the hardware scan.
    ./hardware-configuration.nix
    ./configuration.nix
    ./networking.nix
    "${flake.inputs.fork}/nixos/modules/services//matrix/matrix-authentication-service.nix"
  ];
  disabledModules = [
    "services/matrix/matrix-authentication-service.nix "
  ];
 }
--- a/hosts/underground/hardware-configuration.nix
+++ b/hosts/underground/hardware-configuration.nix
@ -1,47 +0,0 @@
 # Do not modify this file!  It was generated by ‘nixos-generate-config’
 # and may be overwritten by future invocations.  Please make changes
 # to /etc/nixos/configuration.nix instead.
 {
  config,
  lib,
  pkgs,
  modulesPath,
  ...
 }:
 {
  imports = [
    (modulesPath + "/profiles/qemu-guest.nix")
  ];
  boot.initrd.availableKernelModules = [
    "ahci"
    "xhci_pci"
    "virtio_pci"
    "virtio_scsi"
    "sd_mod"
    "sr_mod"
  ];
  boot.kernelModules = [ "kvm-intel" ];
  boot.extraModulePackages = [ ];
  boot.initrd.luks.devices."cryptroot" = {
    device = "/dev/disk/by-label/cryptroot";
  };
  fileSystems."/" = {
    device = "/dev/disk/by-label/root";
    fsType = "ext4";
  };
  fileSystems."/boot" = {
    device = "/dev/disk/by-label/boot";
    fsType = "ext4";
  };
  swapDevices = [
    { device = "/dev/disk/by-label/swap"; }
  ];
  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
 }
--- a/hosts/underground/networking.nix
+++ b/hosts/underground/networking.nix
@ -1,30 +0,0 @@
 {
  config,
  pkgs,
  flake,
  ...
 }:
 {
  networking.hostName = "underground";
  networking = {
    defaultGateway = {
      address = "80.244.242.1";
      interface = "enp1s0";
    };
    nameservers = [
      "95.129.51.51"
      "80.244.244.244"
    ];
    interfaces.enp1s0 = {
      useDHCP = false;
      ipv4.addresses = [
        {
          address = "80.244.242.3";
          prefixLength = 29;
        }
      ];
    };
  };
 }
--- a/lib/compat/default.nix
+++ b/lib/compat/default.nix
@ -1,16 +1,16 @@
 let
-  lock = builtins.fromJSON (
+  lock = builtins.fromJSON (builtins.readFile builtins.path {
-    builtins.readFile builtins.path {
+    path = ../../flake.lock;
-      path = ../../flake.lock;
+    name = "lockPath";
-      name = "lockPath";
+  });
    }
  );
  flake =
    import
-      (fetchTarball {
+      (
-        url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
+        fetchTarball {
-        sha256 = lock.nodes.flake-compat.locked.narHash;
+          url = "https://github.com/edolstra/flake-compat/archive/${lock.nodes.flake-compat.locked.rev}.tar.gz";
-      })
+          sha256 = lock.nodes.flake-compat.locked.narHash;
        }
      )
      {
        src = builtins.path {
          path = ../../.;
--- a/lib/default.nix
+++ b/lib/default.nix
@ -1,10 +1,4 @@
-{
+{ self, lib, inputs, ... }: {
  self,
  lib,
  inputs,
  ...
 }:
 {
  # Configuration common to all Linux systems
  flake = {
    lib =
--- a/lib/deploy.nix
+++ b/lib/deploy.nix
@ -1,80 +1,75 @@
 /*
-  The contents of this file are adapted from digga
+ * The contents of this file are adapted from digga
-  https://github.com/divnix/digga
+ * https://github.com/divnix/digga
-
+ *
-  Licensed under the MIT license
+ * Licensed under the MIT license
-*/
+ */
 { lib, inputs }:
 let
-  getFqdn =
+  # https://github.com/serokell/deploy-rs#overall-usage
-    c:
+  system = "x86_64-linux";
  pkgs = import inputs.nixpkgs { inherit system; };
  deployPkgs = import inputs.nixpkgs {
    inherit system;
    overlays = [
      inputs.deploy-rs.overlay
      (self: super: { deploy-rs = { inherit (pkgs) deploy-rs; lib = super.deploy-rs.lib; }; })
    ];
  };
  getFqdn = c:
    let
      net = c.config.networking;
      fqdn =
-        if (net ? domain) && (net.domain != null) then "${net.hostName}.${net.domain}" else net.hostName;
+        if (net ? domain) && (net.domain != null)
        then "${net.hostName}.${net.domain}"
        else net.hostName;
    in
    fqdn;
 in
 {
-  mkDeployNodes =
+  mkDeployNodes = systemConfigurations: extraConfig:
    systemConfigurations: extraConfig:
    /*
-      *
+     *
-        Synopsis: mkNodes _systemConfigurations_ _extraConfig_
+       Synopsis: mkNodes _systemConfigurations_ _extraConfig_
-        Generate the `nodes` attribute expected by deploy-rs
+       Generate the `nodes` attribute expected by deploy-rs
-        where _systemConfigurations_ are `nodes`.
+       where _systemConfigurations_ are `nodes`.
-        _systemConfigurations_ should take the form of a flake's
+       _systemConfigurations_ should take the form of a flake's
-        _nixosConfigurations_. Note that deploy-rs does not currently support
+       _nixosConfigurations_. Note that deploy-rs does not currently support
-        deploying to darwin hosts.
+       deploying to darwin hosts.
-        _extraConfig_, if specified, will be merged into each of the
+       _extraConfig_, if specified, will be merged into each of the
-        nodes' configurations.
+       nodes' configurations.
-        Example _systemConfigurations_ input:
+       Example _systemConfigurations_ input:
-        ```
+       ```
-        {
+       {
-        hostname-1 = {
+       hostname-1 = {
-        fastConnection = true;
+       fastConnection = true;
-        sshOpts = [ "-p" "25" ];
+       sshOpts = [ "-p" "25" ];
-        };
+       };
-        hostname-2 = {
+       hostname-2 = {
-        sshOpts = [ "-p" "19999" ];
+       sshOpts = [ "-p" "19999" ];
-        sshUser = "root";
+       sshUser = "root";
-        };
+       };
-        }
+       }
-        ```
+       ```
-      *
+     *
-    */
+     */
-    lib.recursiveUpdate (lib.mapAttrs (_: c: {
+    lib.recursiveUpdate
-      hostname = getFqdn c;
+      (lib.mapAttrs
-      profiles.system =
+        (
-        let
+          _: c: {
-          system = c.pkgs.system;
+            hostname = getFqdn c;
-
+            profiles.system = {
-          # Unmodified nixpkgs
+              user = "root";
-          pkgs = import inputs.nixpkgs { inherit system; };
+              path = deployPkgs.deploy-rs.lib.activate.nixos c;
-
+            };
-          # nixpkgs with deploy-rs overlay but force the nixpkgs package
+          }
-          deployPkgs = import inputs.nixpkgs {
+        )
-            inherit system;
+        systemConfigurations)
-            overlays = [
+      extraConfig;
              inputs.deploy-rs.overlay # or deploy-rs.overlays.default
              (self: super: {
                deploy-rs = {
                  inherit (pkgs) deploy-rs;
                  lib = super.deploy-rs.lib;
                };
              })
            ];
          };
        in
        {
          user = "root";
          path = deployPkgs.deploy-rs.lib.activate.nixos c;
        };
    }) systemConfigurations) extraConfig;
 }
--- a/logins/admins.nix
+++ b/logins/admins.nix
@ -10,10 +10,7 @@
      {
        # tuxnix
        publicKey = "fTvULvdsc92binFaBV+uWwFi33bi8InShcaPnoxUZEA=";
-        allowedIPs = [
+        allowedIPs = [ "10.7.6.203/32" "fd00:fae:fae:fae:fae:203::/96" ];
          "10.7.6.203/32"
          "fd00:fae:fae:fae:fae:203::/96"
        ];
      }
    ];
  };
@ -30,29 +27,9 @@
    } // sshPubKeys;
    wireguardDevices = [
-      {
+      { # stroopwafel
        # stroopwafel
        publicKey = "NNb7T8Jmn+V2dTZ8T6Fcq7hGomHGDckKoV3kK2oAhSE=";
-        allowedIPs = [
+        allowedIPs = [ "10.7.6.200/32" "fd00:fae:fae:fae:fae:200::/96" ];
          "10.7.6.200/32"
          "fd00:fae:fae:fae:fae:200::/96"
        ];
      }
      {
        # chocolatebar
        publicKey = "AS9w0zDUFLcH6IiF6T1vsyZPWPJ3p5fKsjIsM2AoZz8=";
        allowedIPs = [
          "10.7.6.205/32"
          "fd00:fae:fae:fae:fae:205::/96"
        ];
      }
      {
        # biolimo
        publicKey = "gnLq6KikFVVGxLxPW+3ZnreokEKLDoso+cUepPOZsBA=";
        allowedIPs = [
          "10.7.6.206/32"
          "fd00:fae:fae:fae:fae:206::/96"
        ];
      }
    ];
  };
@ -65,13 +42,9 @@
    secretEncryptionKeys = sshPubKeys;
    wireguardDevices = [
-      {
+      { # judy
        # judy
        publicKey = "I+gN7v1VXkAGoSir6L8aebtLbguvy5nAx1QVDTzdckk=";
-        allowedIPs = [
+        allowedIPs = [ "10.7.6.202/32" "fd00:fae:fae:fae:fae:202::/96" ];
          "10.7.6.202/32"
          "fd00:fae:fae:fae:fae:202::/96"
        ];
      }
    ];
  };
@ -79,30 +52,20 @@
  teutat3s = {
    sshPubKeys = {
      teutat3s-1 = "ecdsa-sha2-nistp256 AAAAE2VjZHNhLXNoYTItbmlzdHAyNTYAAAAIbmlzdHAyNTYAAABBBFro/k4Mgqyh8yV/7Zwjc0dv60ZM7bROBU9JNd99P/4co6fxPt1pJiU/pEz2Dax/HODxgcO+jFZfvPEuLMCeAl0= YubiKey #10593996 PIV Slot 9a";
      teutat3s-2 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHcU6KPy4b1MQXd6EJhcYwbJu7E+0IrBZF/IP6T7gbMf teutat3s@dumpyourvms";
    };
    secretEncryptionKeys = {
      teutat3s-1 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIHcU6KPy4b1MQXd6EJhcYwbJu7E+0IrBZF/IP6T7gbMf teutat3s@dumpyourvms";
      teutat3s-2 = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPAsRdVYK0077cdtavmrRr6akrI68T1EDY4Hfv4+W86J teutat3s@ryzensun";
    };
    wireguardDevices = [
-      {
+      { # dumpyourvms
        # dumpyourvms
        publicKey = "3UrVLQrwXnPAVXPiTAd7eM3fZYxnFSYgKAGpNMUwnUk=";
-        allowedIPs = [
+        allowedIPs = [ "10.7.6.201/32" "fd00:fae:fae:fae:fae:201::/96" ];
          "10.7.6.201/32"
          "fd00:fae:fae:fae:fae:201::/96"
        ];
      }
-      {
+      { # ryzensun
        # ryzensun
        publicKey = "oVF2/s7eIxyVjtG0MhKPx5SZ1JllZg+ZFVF2eVYtPGo=";
-        allowedIPs = [
+        allowedIPs = [ "10.7.6.204/32" "fd00:fae:fae:fae:fae:204::/96" ];
          "10.7.6.204/32"
          "fd00:fae:fae:fae:fae:204::/96"
        ];
      }
    ];
  };
--- a/logins/default.nix
+++ b/logins/default.nix
@ -1,21 +1,13 @@
-{ lib, ... }:
+{ lib, ... }: let
 let
  admins = import ./admins.nix;
  robots = import ./robots.nix;
-in
+in {
 {
  flake = {
    logins = {
-      admins = admins;
+      admins = lib.lists.foldl (logins: adminConfig: {
-      wireguardDevices = lib.lists.foldl (
+        sshPubKeys = logins.sshPubKeys ++ (lib.attrsets.attrValues adminConfig.sshPubKeys);
-        wireguardDevices: adminConfig:
+        wireguardDevices = logins.wireguardDevices ++ (if adminConfig ? "wireguardDevices" then adminConfig.wireguardDevices else []);
-        wireguardDevices ++ (if adminConfig ? "wireguardDevices" then adminConfig.wireguardDevices else [ ])
+      }) { sshPubKeys = []; wireguardDevices = []; } (lib.attrsets.attrValues admins);
      ) [ ] (lib.attrsets.attrValues admins);
      sshPubKeys = lib.lists.foldl (
        sshPubKeys: adminConfig:
        sshPubKeys
        ++ (if adminConfig ? "sshPubKeys" then lib.attrsets.attrValues adminConfig.sshPubKeys else [ ])
      ) [ ] (lib.attrsets.attrValues admins);
      robots.sshPubKeys = lib.attrsets.attrValues robots;
    };
  };
--- a/logins/robots.nix
+++ b/logins/robots.nix
@ -1,8 +1,7 @@
 {
  # Used for restic backups to droppie, a server run by @b12f
-  "root@droppie" =
+  "root@droppie" = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBZQSephFJU0NMbVbhwvVJ2/m6jcPYo1IsWCsoarqKin root@droppie";
    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBZQSephFJU0NMbVbhwvVJ2/m6jcPYo1IsWCsoarqKin root@droppie";
-  "hakkonaut" =
+  # robot user on flora-6
-    "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGP5MvCwNRtCcP1pSDrn0XZTNlpOqYnjHDm9/OI4hECW hakkonaut";
+  "hakkonaut@flora-6" = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGP5MvCwNRtCcP1pSDrn0XZTNlpOqYnjHDm9/OI4hECW hakkonaut@flora-6";
 }
--- a/modules/apps/prometheus/nginx-prometheus-exporters.nix
+++ b/modules/apps/prometheus/nginx-prometheus-exporters.nix
@ -0,0 +1,32 @@
 { config, flake, lib, ... }:
 let
  # Find element in list config.services.matrix-synapse.settings.listeners
  # that sets type = "metrics"
  listenerWithMetrics = lib.findFirst
    (listener:
      listener.type == "metrics")
    (throw "Found no matrix-synapse.settings.listeners.*.type containing string metrics")
    config.services.matrix-synapse.settings.listeners
  ;
  synapseMetricsPort = "${toString listenerWithMetrics.port}";
 in
 {
  age.secrets.nachtigall-metrics-nginx-basic-auth = {
    file = "${flake.self}/secrets/nachtigall-metrics-nginx-basic-auth.age";
    mode = "600";
    owner = "nginx";
  };
  services.nginx.virtualHosts = {
    "nachtigall.pub.solar" = {
      enableACME = true;
      addSSL = true;
      basicAuthFile = "${config.age.secrets.nachtigall-metrics-nginx-basic-auth.path}";
      locations."/metrics" = {
        proxyPass = "http://127.0.0.1:${toString(config.services.prometheus.exporters.node.port)}";
      };
      locations."/_synapse/metrics" = {
        proxyPass = "http://127.0.0.1:${synapseMetricsPort}";
      };
    };
  };
 }
--- a/modules/apps/prometheus/prometheus-exporters.nix
+++ b/modules/apps/prometheus/prometheus-exporters.nix
@ -0,0 +1,13 @@
 { config
 , ...
 }: {
  services.prometheus = {
    exporters = {
      node = {
        enable = true;
        enabledCollectors = [ "systemd" ];
        port = 9002;
      };
    };
  };
 }
--- a/modules/apps/prometheus/prometheus.nix
+++ b/modules/apps/prometheus/prometheus.nix
@ -0,0 +1,69 @@
 { config
 , lib
 , pkgs
 , flake
 , ...
 }: {
  age.secrets.nachtigall-metrics-prometheus-basic-auth-password = {
    file = "${flake.self}/secrets/nachtigall-metrics-prometheus-basic-auth-password.age";
    mode = "600";
    owner = "prometheus";
  };
  services.prometheus = {
    enable = true;
    port = 9001;
    exporters = {
      node = {
        enable = true;
        enabledCollectors = [ "systemd" ];
        port = 9002;
      };
    };
    globalConfig = {
      scrape_interval = "10s";
      scrape_timeout = "9s";
    };
    scrapeConfigs = [
      {
        job_name = "node-exporter-http";
        static_configs = [{
          targets = [ "127.0.0.1:${toString config.services.prometheus.exporters.node.port}" ];
          labels = {
            instance = "flora-6";
          };
        }];
      }
      {
        job_name = "node-exporter-https";
        scheme = "https";
        metrics_path = "/metrics";
        basic_auth = {
          username = "hakkonaut";
          password_file = "${config.age.secrets.nachtigall-metrics-prometheus-basic-auth-password.path}";
        };
        static_configs = [{
          targets = [ "nachtigall.pub.solar" ];
          labels = {
            instance = "nachtigall";
          };
        }];
      }
      {
        job_name = "matrix-synapse";
        scheme = "https";
        metrics_path = "/_synapse/metrics";
        basic_auth = {
          username = "hakkonaut";
          password_file = "${config.age.secrets.nachtigall-metrics-prometheus-basic-auth-password.path}";
        };
        static_configs = [{
          targets = [ "nachtigall.pub.solar" ];
          labels = {
            instance = "nachtigall";
          };
        }];
      }
    ];
  };
 }
--- a/modules/backups/default.nix
+++ b/modules/backups/default.nix
@ -1,292 +0,0 @@
 {
  flake,
  config,
  lib,
  pkgs,
  ...
 }:
 let
  utils = import "${flake.inputs.nixpkgs}/nixos/lib/utils.nix" {
    inherit lib;
    inherit config;
    inherit pkgs;
  };
  # Type for a valid systemd unit option. Needed for correctly passing "timerConfig" to "systemd.timers"
  inherit (utils.systemdUtils.unitOptions) unitOption;
  inherit (lib)
    literalExpression
    mkOption
    mkPackageOption
    types
    ;
 in
 {
  options.pub-solar-os.backups = {
    repos = mkOption {
      description = ''
        Configuration of Restic repositories.
      '';
      type = types.attrsOf (
        types.submodule (
          { name, ... }:
          {
            options = {
              passwordFile = mkOption {
                type = types.str;
                description = ''
                  Read the repository password from a file.
                '';
                example = "/etc/nixos/restic-password";
              };
              environmentFile = mkOption {
                type = with types; nullOr str;
                default = null;
                description = ''
                  Read repository secrets as environment variables from a file.
                '';
                example = "/etc/nixos/restic-env";
              };
              repository = mkOption {
                type = with types; nullOr str;
                default = null;
                description = ''
                  repository to backup to.
                '';
                example = "sftp:backup@192.168.1.100:/backups/${name}";
              };
            };
          }
        )
      );
      default = { };
      example = {
        remotebackup = {
          repository = "sftp:backup@host:/backups/home";
          passwordFile = "/etc/nixos/secrets/restic-password";
          environmentFile = "/etc/nixos/secrets/restic-env";
        };
      };
    };
    restic = mkOption {
      description = ''
        Periodic backups to create with Restic.
      '';
      type = types.attrsOf (
        types.submodule (
          { name, ... }:
          {
            options = {
              paths = mkOption {
                # This is nullable for legacy reasons only. We should consider making it a pure listOf
                # after some time has passed since this comment was added.
                type = types.nullOr (types.listOf types.str);
                default = [ ];
                description = ''
                  Which paths to backup, in addition to ones specified via
                  `dynamicFilesFrom`.  If null or an empty array and
                  `dynamicFilesFrom` is also null, no backup command will be run.
                   This can be used to create a prune-only job.
                '';
                example = [
                  "/var/lib/postgresql"
                  "/home/user/backup"
                ];
              };
              exclude = mkOption {
                type = types.listOf types.str;
                default = [ ];
                description = ''
                  Patterns to exclude when backing up. See
                  https://restic.readthedocs.io/en/latest/040_backup.html#excluding-files for
                  details on syntax.
                '';
                example = [
                  "/var/cache"
                  "/home/*/.cache"
                  ".git"
                ];
              };
              timerConfig = mkOption {
                type = types.nullOr (types.attrsOf unitOption);
                default = {
                  OnCalendar = "daily";
                  Persistent = true;
                };
                description = ''
                  When to run the backup. See {manpage}`systemd.timer(5)` for
                  details. If null no timer is created and the backup will only
                  run when explicitly started.
                '';
                example = {
                  OnCalendar = "00:05";
                  RandomizedDelaySec = "5h";
                  Persistent = true;
                };
              };
              user = mkOption {
                type = types.str;
                default = "root";
                description = ''
                  As which user the backup should run.
                '';
                example = "postgresql";
              };
              extraBackupArgs = mkOption {
                type = types.listOf types.str;
                default = [ ];
                description = ''
                  Extra arguments passed to restic backup.
                '';
                example = [ "--exclude-file=/etc/nixos/restic-ignore" ];
              };
              extraOptions = mkOption {
                type = types.listOf types.str;
                default = [ ];
                description = ''
                  Extra extended options to be passed to the restic --option flag.
                '';
                example = [ "sftp.command='ssh backup@192.168.1.100 -i /home/user/.ssh/id_rsa -s sftp'" ];
              };
              initialize = mkOption {
                type = types.bool;
                default = false;
                description = ''
                  Create the repository if it doesn't exist.
                '';
              };
              pruneOpts = mkOption {
                type = types.listOf types.str;
                default = [ ];
                description = ''
                  A list of options (--keep-\* et al.) for 'restic forget
                  --prune', to automatically prune old snapshots.  The
                  'forget' command is run *after* the 'backup' command, so
                  keep that in mind when constructing the --keep-\* options.
                '';
                example = [
                  "--keep-daily 7"
                  "--keep-weekly 5"
                  "--keep-monthly 12"
                  "--keep-yearly 75"
                ];
              };
              runCheck = mkOption {
                type = types.bool;
                default = (builtins.length config.pub-solar-os.backups.restic.${name}.checkOpts > 0);
                defaultText = literalExpression ''builtins.length config.services.backups.${name}.checkOpts > 0'';
                description = "Whether to run the `check` command with the provided `checkOpts` options.";
                example = true;
              };
              checkOpts = mkOption {
                type = types.listOf types.str;
                default = [ ];
                description = ''
                  A list of options for 'restic check'.
                '';
                example = [ "--with-cache" ];
              };
              dynamicFilesFrom = mkOption {
                type = with types; nullOr str;
                default = null;
                description = ''
                  A script that produces a list of files to back up.  The
                  results of this command are given to the '--files-from'
                  option. The result is merged with paths specified via `paths`.
                '';
                example = "find /home/matt/git -type d -name .git";
              };
              backupPrepareCommand = mkOption {
                type = with types; nullOr str;
                default = null;
                description = ''
                  A script that must run before starting the backup process.
                '';
              };
              backupCleanupCommand = mkOption {
                type = with types; nullOr str;
                default = null;
                description = ''
                  A script that must run after finishing the backup process.
                '';
              };
              package = mkPackageOption pkgs "restic" { };
              createWrapper = lib.mkOption {
                type = lib.types.bool;
                default = true;
                description = ''
                  Whether to generate and add a script to the system path, that has the same environment variables set
                  as the systemd service. This can be used to e.g. mount snapshots or perform other opterations, without
                  having to manually specify most options.
                '';
              };
            };
          }
        )
      );
      default = { };
      example = {
        localbackup = {
          paths = [ "/home" ];
          exclude = [ "/home/*/.cache" ];
          initialize = true;
        };
        remotebackup = {
          paths = [ "/home" ];
          extraOptions = [
            "sftp.command='ssh backup@host -i /etc/nixos/secrets/backup-private-key -s sftp'"
          ];
          timerConfig = {
            OnCalendar = "00:05";
            RandomizedDelaySec = "5h";
          };
        };
      };
    };
  };
  config = {
    services.restic.backups =
      let
        repos = config.pub-solar-os.backups.repos;
        restic = config.pub-solar-os.backups.restic;
        repoNames = builtins.attrNames repos;
        backupNames = builtins.attrNames restic;
        createBackups =
          backupName:
          map (repoName: {
            name = "${backupName}-${repoName}";
            value = repos."${repoName}" // restic."${backupName}";
          }) repoNames;
      in
      builtins.listToAttrs (lib.lists.flatten (map createBackups backupNames));
    # Used for pub-solar-os.backups.repos.storagebox
    programs.ssh.knownHosts = {
      "u377325.your-storagebox.de".publicKey =
        "ssh-rsa AAAAB3NzaC1yc2EAAAABIwAAAQEA5EB5p/5Hp3hGW1oHok+PIOH9Pbn7cnUiGmUEBrCVjnAw+HrKyN8bYVV0dIGllswYXwkG/+bgiBlE6IVIBAq+JwVWu1Sss3KarHY3OvFJUXZoZyRRg/Gc/+LRCE7lyKpwWQ70dbelGRyyJFH36eNv6ySXoUYtGkwlU5IVaHPApOxe4LHPZa/qhSRbPo2hwoh0orCtgejRebNtW5nlx00DNFgsvn8Svz2cIYLxsPVzKgUxs8Zxsxgn+Q/UvR7uq4AbAhyBMLxv7DjJ1pc7PJocuTno2Rw9uMZi1gkjbnmiOh6TTXIEWbnroyIhwc8555uto9melEUmWNQ+C+PwAK+MPw==";
      "[u377325.your-storagebox.de]:23".publicKey =
        "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIICf9svRenC/PLKIL9nk6K/pxQgoiFC41wTNvoIncOxs";
    };
  };
 }
--- a/modules/caddy/default.nix
+++ b/modules/caddy/default.nix
@ -1,11 +1,14 @@
-{
+{ config
-  config,
+, lib
-  lib,
+, pkgs
-  pkgs,
+, flake
-  flake,
+, ...
  ...
 }:
 {
  systemd.tmpfiles.rules = [
    "d '/data/srv/www/os/download/' 0750 ${config.pub-solar-os.authentication.robot.username} ${config.pub-solar-os.authentication.robot.username} - -"
  ];
  services.caddy = {
    enable = lib.mkForce true;
    group = config.pub-solar-os.authentication.robot.username;
@ -14,9 +17,27 @@
    globalConfig = lib.mkForce ''
      grace_period 60s
    '';
    virtualHosts = {
      "flora-6.pub.solar" = {
        logFormat = lib.mkForce ''
          output discard
        '';
        extraConfig = ''
                    basicauth * {
                ${config.pub-solar-os.authentication.robot.username} $2a$14$mmIAy/Ezm6YGohUtXa2mWeW6Bcw1MQXPhrRbz14jAD2iUu3oob/t.
                    }
                    reverse_proxy :${toString config.services.loki.configuration.server.http_listen_port}
        '';
      };
      "obs-portal.pub.solar" = {
        logFormat = lib.mkForce ''
          output discard
        '';
        extraConfig = ''
          reverse_proxy obs-portal.svc.e5756d08-36fd-424b-f8bc-acdb92ca7b82.lev-1.int.greenbaum.zone:3000
        '';
      };
    };
  };
-  networking.firewall.allowedTCPPorts = [
+  networking.firewall.allowedTCPPorts = [ 80 443 ];
    80
    443
  ];
 }
--- a/modules/collabora/default.nix
+++ b/modules/collabora/default.nix
@ -1,12 +1,10 @@
-{
+{ config
-  config,
+, lib
-  lib,
+, pkgs
-  pkgs,
+, self
-  self,
+, ...
-  ...
+}: {
-}:
+  services.nginx.virtualHosts."collabora.pub.solar" = {
 {
  services.nginx.virtualHosts."collabora.${config.pub-solar-os.networking.domain}" = {
    enableACME = true;
    forceSSL = true;
@ -26,14 +24,16 @@
      containers."collabora" = {
        image = "collabora/code";
        autoStart = true;
-        ports = [ "127.0.0.1:9980:9980" ];
+        ports = [
          "127.0.0.1:9980:9980"
        ];
        extraOptions = [
          "--cap-add=MKNOD"
          "--pull=always"
        ];
        environment = {
-          server_name = "collabora.${config.pub-solar-os.networking.domain}";
+          server_name = "collabora.pub.solar";
-          aliasgroup1 = "https://cloud.${config.pub-solar-os.networking.domain}:443";
+          aliasgroup1 = "https://cloud.pub.solar:443";
          DONT_GEN_SSL_CERT = "1";
          extra_params = "--o:ssl.enable=false --o:ssl.termination=true";
          SLEEPFORDEBUGGER = "0";
--- a/modules/core/default.nix
+++ b/modules/core/default.nix
@ -1,11 +1,4 @@
-{
+{ pkgs, config, flake, lib, ... }: {
  pkgs,
  config,
  flake,
  lib,
  ...
 }:
 {
  imports = [
    ./nix.nix
    ./networking.nix
@ -13,38 +6,18 @@
    ./users.nix
  ];
-  options.pub-solar-os =
+  options.pub-solar-os = with lib; {
-    let
+    adminEmail = mkOption {
-      inherit (lib) mkOption types;
+      description = "Email address to use for administrative stuff like ACME";
-    in
+      type = types.str;
-    {
+      default = "admins@pub.solar";
      adminEmail = mkOption {
        description = "Email address to use for administrative stuff like ACME";
        type = types.str;
        default = "admins@pub.solar";
      };
      privacyPolicyUrl = mkOption {
        description = "URL of the privacy policy. Used to link there from applications";
        type = types.str;
        default = "https://pub.solar/privacy";
      };
      imprintUrl = mkOption {
        description = "URL of the imprint. Used to link there from applications";
        type = types.str;
        default = "https://pub.solar/about";
      };
    };
  };
  config = {
    environment = {
      # Just a couple of global packages to make our lives easier
-      systemPackages = with pkgs; [
+      systemPackages = with pkgs; [ git vim wget ];
        git
        vim
        wget
      ];
    };
    # Select internationalization properties
@ -54,5 +27,9 @@
    };
    time.timeZone = "Etc/UTC";
    home-manager.users.${config.pub-solar-os.authentication.username} = {
      home.stateVersion = "23.05";
    };
  };
 }
--- a/modules/core/networking.nix
+++ b/modules/core/networking.nix
@ -3,45 +3,28 @@
  lib,
  config,
  ...
-}:
+}: {
-{
+  options.pub-solar-os.networking = with lib; {
-  options.pub-solar-os.networking =
+    domain = mkOption {
-    let
+      description = "domain on which all services should run. This defaults to pub.solar";
-      inherit (lib) mkOption types;
+      type = types.str;
-    in
+      default = "pub.solar";
    {
      domain = mkOption {
        description = "domain on which all services should run. This defaults to pub.solar";
        type = types.str;
        default = "pub.solar";
      };
      defaultInterface = mkOption {
        description = "Network interface which should be used as the default internet-connected one";
        type = types.nullOr types.str;
      };
    };
    defaultInterface = mkOption {
      description = "Network interface which should be used as the default internet-connected one";
      type = types.nullOr types.str;
    };
  };
  config = {
    # Don't expose SSH via public interfaces
    networking.firewall.interfaces.wg-ssh.allowedTCPPorts = [ 22 ];
    networking.domain = config.pub-solar-os.networking.domain;
    networking.hosts = {
-      "10.7.6.1" = [ "nachtigall.wg.${config.pub-solar-os.networking.domain}" ];
+      "10.7.6.1" = ["nachtigall.${config.pub-solar-os.networking.domain}"];
-      "10.7.6.3" = [ "metronom.wg.${config.pub-solar-os.networking.domain}" ];
+      "10.7.6.2" = ["flora-6.${config.pub-solar-os.networking.domain}"];
      "10.7.6.4" = [ "tankstelle.wg.${config.pub-solar-os.networking.domain}" ];
      "10.7.6.5" = [ "trinkgenossin.wg.${config.pub-solar-os.networking.domain}" ];
      "10.7.6.6" = [ "delite.wg.${config.pub-solar-os.networking.domain}" ];
      "10.7.6.7" = [ "blue-shell.wg.${config.pub-solar-os.networking.domain}" ];
      "fd00:fae:fae:fae:fae:1::" = [ "nachtigall.wg.${config.pub-solar-os.networking.domain}" ];
      "fd00:fae:fae:fae:fae:3::" = [ "metronom.wg.${config.pub-solar-os.networking.domain}" ];
      "fd00:fae:fae:fae:fae:4::" = [ "tankstelle.wg.${config.pub-solar-os.networking.domain}" ];
      "fd00:fae:fae:fae:fae:5::" = [ "trinkgenossin.wg.${config.pub-solar-os.networking.domain}" ];
      "fd00:fae:fae:fae:fae:6::" = [ "delite.wg.${config.pub-solar-os.networking.domain}" ];
      "fd00:fae:fae:fae:fae:7::" = [ "blue-shell.wg.${config.pub-solar-os.networking.domain}" ];
    };
    services.openssh = {
@ -57,7 +40,7 @@
        # This breaks compatibilty with clients that do not offer these MACs. For
        # compatibility reasons, we add back the old defaults.
        # See: https://github.com/NixOS/nixpkgs/pull/231165
-        #
+        # 
        # https://blog.stribik.technology/2015/01/04/secure-secure-shell.html
        # https://infosec.mozilla.org/guidelines/openssh#modern-openssh-67
        Macs = [
--- a/modules/core/nix.nix
+++ b/modules/core/nix.nix
@ -1,26 +1,11 @@
-{
+{ config
-  config,
+, pkgs
-  pkgs,
+, lib
-  lib,
+, flake
-  flake,
+, ...
-  ...
+}: {
-}:
+  nixpkgs.config.allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [
-{
+  ];
  nixpkgs.config = lib.mkDefault {
    allowUnfreePredicate = pkg: builtins.elem (lib.getName pkg) [ ];
    permittedInsecurePackages = [ "olm-3.2.16" ];
  };
  system.activationScripts.diff-closures = {
    text = ''
      if [[ -e /run/current-system ]]; then
        ${config.nix.package}/bin/nix store diff-closures \
          /run/current-system "$systemConfig" \
          --extra-experimental-features nix-command
      fi
    '';
    supportsDryActivation = true;
  };
  nix = {
    # Use default version alias for nix package
@ -40,10 +25,7 @@
      # Prevents impurities in builds
      sandbox = true;
      # Give root and @wheel special privileges with nix
-      trusted-users = [
+      trusted-users = [ "root" "@wheel" ];
        "root"
        "@wheel"
      ];
      # Allow only group wheel to connect to the nix daemon
      allowed-users = [ "@wheel" ];
    };
--- a/modules/core/terminal-tooling.nix
+++ b/modules/core/terminal-tooling.nix
@ -1,33 +1,18 @@
-{ flake, lib, ... }:
+{ flake, config, ... }: {
-{
+  home-manager.users.${config.pub-solar-os.authentication.username} = {
-  home-manager.users = (
+    programs.git.enable = true;
-    lib.attrsets.foldlAttrs (
+    programs.starship.enable = true;
-      acc: name: value:
+    programs.bash.enable = true;
-      acc
+    programs.neovim = {
-      // {
+      enable = true;
-        ${name} = {
+      vimAlias = true;
-          programs.git.enable = true;
+      viAlias = true;
-          programs.starship.enable = true;
+      defaultEditor = true;
-          programs.bash = {
+      # configure = {
-            enable = true;
+      #   packages.myVimPackages = with pkgs.vimPlugins; {
-            historyControl = [
+      #     start = [vim-nix vim-surrund rainbow];
-              "ignoredups"
+      #   };
-              "ignorespace"
+      # };
-            ];
+    };
-          };
+  };
          programs.neovim = {
            enable = true;
            vimAlias = true;
            viAlias = true;
            defaultEditor = true;
            # configure = {
            #   packages.myVimPackages = with pkgs.vimPlugins; {
            #     start = [vim-nix vim-surrund rainbow];
            #   };
            # };
          };
        };
      }
    ) { } flake.self.logins.admins
  );
 }
--- a/modules/core/users.nix
+++ b/modules/core/users.nix
@ -4,87 +4,66 @@
  lib,
  config,
  ...
-}:
+}: {
-{
+  options.pub-solar-os.authentication = with lib; {
-  options.pub-solar-os.authentication =
+    username = mkOption {
-    let
+      description = "Username for the adminstrative user";
-      inherit (lib) mkOption types;
+      type = types.str;
-    in
+      default = flake.self.username;
    {
      root.initialHashedPassword = mkOption {
        description = "Hashed password of the root account";
        type = types.str;
        default = "$y$j9T$bIN6GjQkmPMllOcQsq52K0$q0Z5B5.KW/uxXK9fItB8H6HO79RYAcI/ZZdB0Djke32";
      };
      robot.username = mkOption {
        description = "username for the robot user";
        type = types.str;
        default = "hakkonaut";
      };
      robot.sshPubKeys = mkOption {
        description = "SSH Keys to use for the robot user";
        type = types.listOf types.str;
        default = flake.self.logins.robots.sshPubKeys;
      };
    };
    sshPubKeys = mkOption {
      description = "SSH Keys that should have administrative root access";
      type = types.listOf types.str;
      default = flake.self.logins.admins.sshPubKeys;
    };
    root.initialHashedPassword = mkOption {
      description = "Hashed password of the root account";
      type = types.str;
      default = "$y$j9T$bIN6GjQkmPMllOcQsq52K0$q0Z5B5.KW/uxXK9fItB8H6HO79RYAcI/ZZdB0Djke32";
    };
    robot.username = mkOption {
      description = "username for the robot user";
      type = types.str;
      default = "hakkonaut";
    };
    robot.sshPubKeys = mkOption {
      description = "SSH Keys to use for the robot user";
      type = types.listOf types.str;
      default = flake.self.logins.robots.sshPubKeys;
    };
  };
  config = {
-    users.users =
+    users.users.${config.pub-solar-os.authentication.username} = {
-      (lib.attrsets.foldlAttrs (
+      name = config.pub-solar-os.authentication.username;
-        acc: name: value:
+      group = config.pub-solar-os.authentication.username;
-        acc
+      extraGroups = [ "wheel" "docker" ];
-        // {
+      isNormalUser = true;
-          ${name} = {
+      openssh.authorizedKeys.keys = config.pub-solar-os.authentication.sshPubKeys;
-            name = name;
+    };
-            group = name;
+    users.groups.${config.pub-solar-os.authentication.username} = { };
            extraGroups = [
              "wheel"
              "docker"
            ];
            isNormalUser = true;
            openssh.authorizedKeys.keys = lib.attrsets.attrValues value.sshPubKeys;
          };
        }
      ) { } flake.self.logins.admins)
      // {
        # TODO: Remove when we stop locking ourselves out.
        root.openssh.authorizedKeys.keys = flake.self.logins.sshPubKeys;
        root.initialHashedPassword = config.pub-solar-os.authentication.root.initialHashedPassword;
-        ${config.pub-solar-os.authentication.robot.username} = {
+    # TODO: Remove when we stop locking ourselves out.
-          description = "CI and automation user";
+    users.users.root.openssh.authorizedKeys.keys = config.pub-solar-os.authentication.sshPubKeys;
          home = "/home/${config.pub-solar-os.authentication.robot.username}";
          createHome = true;
          useDefaultShell = true;
          uid = 998;
          group = "${config.pub-solar-os.authentication.robot.username}";
          isSystemUser = true;
          openssh.authorizedKeys.keys = config.pub-solar-os.authentication.robot.sshPubKeys;
        };
      };
-    home-manager.users = (
+    users.users.${config.pub-solar-os.authentication.robot.username} = {
-      lib.attrsets.foldlAttrs (
+      description = "CI and automation user";
-        acc: name: value:
+      home = "/home/${config.pub-solar-os.authentication.robot.username}";
-        acc
+      createHome = true;
-        // {
+      useDefaultShell = true;
-          ${name} = {
+      uid = 998;
-            home.stateVersion = "23.05";
+      group = "${config.pub-solar-os.authentication.robot.username}";
-          };
+      isSystemUser = true;
-        }
+      openssh.authorizedKeys.keys = config.pub-solar-os.authentication.robot.sshPubKeys;
-      ) { } flake.self.logins.admins
+    };
    );
-    users.groups =
+    users.groups.${config.pub-solar-os.authentication.robot.username} = { };
-      (lib.attrsets.foldlAttrs (
+
-        acc: name: value:
+    users.users.root.initialHashedPassword = config.pub-solar-os.authentication.root.initialHashedPassword;
        acc // { "${name}" = { }; }
      ) { } flake.self.logins.admins)
      // {
        ${config.pub-solar-os.authentication.robot.username} = { };
      };
    security.sudo.wheelNeedsPassword = false;
  };
--- a/modules/coturn/default.nix
+++ b/modules/coturn/default.nix
@ -1,9 +1,4 @@
-{
+{ flake, config, lib, ... }:
  flake,
  config,
  lib,
  ...
 }:
 {
  age.secrets."coturn-static-auth-secret" = {
    file = "${flake.self}/secrets/coturn-static-auth-secret.age";
@ -18,18 +13,14 @@
    min-port = 49000;
    max-port = 50000;
    use-auth-secret = true;
-    static-auth-secret-file = config.age.secrets."coturn-static-auth-secret".path;
+    static-auth-secret-file = "/run/agenix/coturn-static-auth-secret";
-    realm = "turn.${config.pub-solar-os.networking.domain}";
+    realm = "turn.pub.solar";
    cert = "${config.security.acme.certs.${realm}.directory}/full.pem";
    pkey = "${config.security.acme.certs.${realm}.directory}/key.pem";
    extraConfig =
      let
-        externalIPv4s = lib.strings.concatMapStringsSep "\n" (
+        externalIPv4s = lib.strings.concatMapStringsSep "\n" ({ address, ... }: "external-ip=${address}") config.networking.interfaces.enp35s0.ipv4.addresses;
-          { address, ... }: "external-ip=${address}"
+        externalIPv6s = lib.strings.concatMapStringsSep "\n" ({ address, ... }: "external-ip=${address}") config.networking.interfaces.enp35s0.ipv6.addresses;
        ) config.networking.interfaces.enp35s0.ipv4.addresses;
        externalIPv6s = lib.strings.concatMapStringsSep "\n" (
          { address, ... }: "external-ip=${address}"
        ) config.networking.interfaces.enp35s0.ipv6.addresses;
      in
      ''
        ${externalIPv4s}
@ -70,42 +61,35 @@
        denied-peer-ip=fc00::-fdff:ffff:ffff:ffff:ffff:ffff:ffff:ffff
        denied-peer-ip=fe80::-febf:ffff:ffff:ffff:ffff:ffff:ffff:ffff
      '';
  };
  networking.firewall = {
    interfaces.enp35s0 =
      let
-        range = with config.services.coturn; [
+        range = with config.services.coturn; [{
-          {
+          from = min-port;
-            from = min-port;
+          to = max-port;
-            to = max-port;
+        }];
          }
        ];
      in
      {
        allowedUDPPortRanges = range;
-        allowedUDPPorts = [
+        allowedUDPPorts = [ 3478 5349 ];
          3478
          5349
        ];
        allowedTCPPortRanges = [ ];
-        allowedTCPPorts = [
+        allowedTCPPorts = [ 3478 5349 ];
          3478
          5349
        ];
      };
  };
  # get a certificate
  security.acme.certs.${config.services.coturn.realm} = {
-    # insert here the right configuration to obtain a certificate
+    /* insert here the right configuration to obtain a certificate */
    postRun = "systemctl restart coturn.service";
    group = "turnserver";
  };
  services.nginx.virtualHosts.${config.services.coturn.realm} = {
    enableACME = true;
    addSSL = true;
-    globalRedirect = "${config.pub-solar-os.networking.domain}";
+    globalRedirect = "pub.solar";
  };
  users.users.nginx.extraGroups = [ "turnserver" ];
--- a/modules/docker/default.nix
+++ b/modules/docker/default.nix
@ -1,5 +1,4 @@
-{ pkgs, ... }:
+{ pkgs, ... }: {
 {
  virtualisation.docker = {
    enable = true;
    extraOptions = ''
--- a/modules/drone/default.nix
+++ b/modules/drone/default.nix
@ -0,0 +1,128 @@
 { config
 , lib
 , pkgs
 , flake
 , ...
 }: {
  age.secrets.drone-secrets = {
    file = "${flake.self}/secrets/drone-secrets.age";
    mode = "600";
    owner = "drone";
  };
  age.secrets.drone-db-secrets = {
    file = "${flake.self}/secrets/drone-db-secrets.age";
    mode = "600";
    owner = "drone";
  };
  users.users.drone = {
    description = "Drone Service";
    home = "/var/lib/drone";
    useDefaultShell = true;
    uid = 994;
    group = "drone";
    isSystemUser = true;
  };
  users.groups.drone = { };
  systemd.tmpfiles.rules = [
    "d '/var/lib/drone-db' 0750 drone drone - -"
  ];
  services.caddy.virtualHosts."ci.pub.solar" = {
    logFormat = lib.mkForce ''
      output discard
    '';
    extraConfig = ''
      reverse_proxy :4000
    '';
  };
  systemd.services."docker-network-drone" =
    let
      docker = config.virtualisation.oci-containers.backend;
      dockerBin = "${pkgs.${docker}}/bin/${docker}";
    in
    {
      serviceConfig.Type = "oneshot";
      before = [ "docker-drone-server.service" ];
      script = ''
        ${dockerBin} network inspect drone-net >/dev/null 2>&1 || ${dockerBin} network create drone-net --subnet 172.20.0.0/24
      '';
    };
  virtualisation = {
    docker = {
      enable = true; # sadly podman is not supported rightnow
      extraOptions = ''
        --data-root /data/docker
      '';
    };
    oci-containers = {
      backend = "docker";
      containers."drone-db" = {
        image = "postgres:14";
        autoStart = true;
        user = "994";
        volumes = [
          "/var/lib/drone-db:/var/lib/postgresql/data"
        ];
        extraOptions = [
          "--network=drone-net"
        ];
        environmentFiles = [
          config.age.secrets.drone-db-secrets.path
        ];
      };
      containers."drone-server" = {
        image = "drone/drone:2";
        autoStart = true;
        user = "994";
        ports = [
          "127.0.0.1:4000:80"
        ];
        dependsOn = [ "drone-db" ];
        extraOptions = [
          "--network=drone-net"
          "--pull=always"
          "--add-host=nachtigall.pub.solar:10.7.6.1"
        ];
        environment = {
          DRONE_GITEA_SERVER = "https://git.pub.solar";
          DRONE_SERVER_HOST = "ci.pub.solar";
          DRONE_SERVER_PROTO = "https";
          DRONE_DATABASE_DRIVER = "postgres";
        };
        environmentFiles = [
          config.age.secrets.drone-secrets.path
        ];
      };
      containers."drone-docker-runner" = {
        image = "drone/drone-runner-docker:1";
        autoStart = true;
        # needs to run as root
        #user = "994";
        volumes = [
          "/var/run/docker.sock:/var/run/docker.sock"
        ];
        dependsOn = [ "drone-db" ];
        extraOptions = [
          "--network=drone-net"
          "--pull=always"
          "--add-host=nachtigall.pub.solar:10.7.6.1"
        ];
        environment = {
          DRONE_RPC_HOST = "ci.pub.solar";
          DRONE_RPC_PROTO = "https";
          DRONE_RUNNER_CAPACITY = "2";
          DRONE_RUNNER_NAME = "flora-6-docker-runner";
        };
        environmentFiles = [
          config.age.secrets.drone-secrets.path
        ];
      };
    };
  };
 }
--- a/modules/forgejo-actions-runner/default.nix
+++ b/modules/forgejo-actions-runner/default.nix
@ -0,0 +1,65 @@
 { config
 , lib
 , pkgs
 , flake
 , ...
 }: {
  age.secrets.forgejo-actions-runner-token = {
    file = "${flake.self}/secrets/forgejo-actions-runner-token.age";
    mode = "644";
  };
  # Trust docker bridge interface traffic
  # Needed for the docker runner to communicate with the act_runner cache
  networking.firewall.trustedInterfaces = [ "br-+" ];
  users.users.gitea-runner = {
    home = "/var/lib/gitea-runner/flora-6";
    useDefaultShell = true;
    group = "gitea-runner";
    isSystemUser = true;
  };
  users.groups.gitea-runner = {};
  systemd.services."gitea-runner-flora\\x2d6".serviceConfig = {
    DynamicUser = lib.mkForce false;
  };
  systemd.tmpfiles.rules = [
    "d '/data/gitea-actions-runner' 0750 gitea-runner gitea-runner - -"
    "d '/var/lib/gitea-runner' 0750 gitea-runner gitea-runner - -"
  ];
  # forgejo actions runner
  # https://forgejo.org/docs/latest/admin/actions/
  # https://docs.gitea.com/usage/actions/quickstart
  services.gitea-actions-runner = {
    package = pkgs.forgejo-runner;
    instances."flora-6" = {
      enable = true;
      name = config.networking.hostName;
      url = "https://git.pub.solar";
      tokenFile = config.age.secrets.forgejo-actions-runner-token.path;
      settings = {
        cache = {
          enabled = true;
          dir = "/data/gitea-actions-runner/actcache";
          host = "";
          port = 0;
          external_server = "";
        };
      };
      labels = [
        # provide a debian 12 bookworm base with Node.js for actions
        "debian-latest:docker://git.pub.solar/pub-solar/actions-base-image:20-bookworm"
        # fake the ubuntu name, commonly used in actions examples
        "ubuntu-latest:docker://git.pub.solar/pub-solar/actions-base-image:20-bookworm"
        # alpine with Node.js
        "alpine-latest:docker://node:20-alpine"
        # nix flakes enabled image with Node.js
        "nix-flakes:docker://git.pub.solar/pub-solar/nix-flakes-node:latest"
      ];
    };
  };
 }
--- a/modules/forgejo/default.nix
+++ b/modules/forgejo/default.nix
@ -1,11 +1,9 @@
-{
+{ config
-  config,
+, lib
-  lib,
+, pkgs
-  pkgs,
+, flake
-  flake,
+, ...
-  ...
+}: {
 }:
 {
  age.secrets.forgejo-database-password = {
    file = "${flake.self}/secrets/forgejo-database-password.age";
    mode = "600";
@ -31,7 +29,7 @@
    user = "gitea";
  };
-  services.nginx.virtualHosts."git.${config.pub-solar-os.networking.domain}" = {
+  services.nginx.virtualHosts."git.pub.solar" = {
    enableACME = true;
    forceSSL = true;
@ -54,7 +52,7 @@
    isSystemUser = true;
  };
-  users.groups.gitea = { };
+  users.groups.gitea = {};
  # Expose SSH port only for forgejo SSH
  networking.firewall.interfaces.enp35s0.allowedTCPPorts = [ 2223 ];
@ -80,8 +78,8 @@
      DEFAULT.APP_NAME = "pub.solar git server";
      server = {
-        ROOT_URL = "https://git.${config.pub-solar-os.networking.domain}";
+        ROOT_URL = "https://git.pub.solar";
-        DOMAIN = "git.${config.pub-solar-os.networking.domain}";
+        DOMAIN = "git.pub.solar";
        HTTP_ADDR = "127.0.0.1";
        HTTP_PORT = 3000;
        START_SSH_SERVER = true;
@ -94,7 +92,7 @@
      mailer = {
        ENABLED = true;
        PROTOCOL = "smtps";
-        SMTP_ADDR = "mail.pub.solar";
+        SMTP_ADDR = "mail.greenbaum.zone";
        SMTP_PORT = 465;
        FROM = ''"pub.solar git server" <forgejo@pub.solar>'';
        USER = "admins@pub.solar";
@ -125,7 +123,7 @@
      # https://forgejo.org/docs/latest/admin/config-cheat-sheet/#webhook-webhook
      webhook = {
-        ALLOWED_HOST_LIST = "loopback,external,*.${config.pub-solar-os.networking.domain}";
+        ALLOWED_HOST_LIST = "loopback,external,*.pub.solar";
      };
      # See https://forgejo.org/docs/latest/admin/actions/
@ -141,12 +139,6 @@
        LOGIN_REMEMBER_DAYS = 365;
      };
      # See https://docs.gitea.com/administration/config-cheat-sheet#migrations-migrations
      migrations = {
        # This allows migrations from the same forgejo instance
        ALLOW_LOCALNETWORKS = true;
      };
      # https://forgejo.org/docs/next/admin/config-cheat-sheet/#indexer-indexer
      indexer = {
        REPO_INDEXER_ENABLED = true;
@ -169,7 +161,7 @@
  # gitea gitconfig
  programs.gnupg.agent = {
    enable = true;
-    pinentryPackage = pkgs.pinentry-curses;
+    pinentryFlavor = "curses";
  };
  # Required to make gpg work without a graphical environment?
  # otherwise generating a new gpg key fails with this error:
@ -179,16 +171,42 @@
    GPG_TTY = "$(tty)";
  };
  services.restic.backups.forgejo-droppie = {
    paths = [
      "/var/lib/forgejo"
      "/tmp/forgejo-backup.sql"
    ];
    timerConfig = {
      OnCalendar = "*-*-* 02:00:00 Etc/UTC";
      # droppie will be offline if nachtigall misses the timer
      Persistent = false;
    };
    initialize = true;
    passwordFile = config.age.secrets."restic-repo-droppie".path;
    repository = "sftp:yule@droppie.b12f.io:/media/internal/pub.solar";
    backupPrepareCommand = ''
      ${pkgs.sudo}/bin/sudo -u postgres ${pkgs.postgresql}/bin/pg_dump -d gitea > /tmp/forgejo-backup.sql
    '';
    backupCleanupCommand = ''
      rm /tmp/forgejo-backup.sql
    '';
    pruneOpts = [
      "--keep-daily 7"
      "--keep-weekly 4"
      "--keep-monthly 3"
    ];
  };
  services.restic.backups.forgejo-storagebox = {
    paths = [
      "/var/lib/forgejo"
      "/tmp/forgejo-backup.sql"
    ];
    timerConfig = {
-      OnCalendar = "*-*-* 00:00:00 Etc/UTC";
+      OnCalendar = "*-*-* 04:20:00 Etc/UTC";
    };
    initialize = true;
-    passwordFile = config.age.secrets."restic-repo-storagebox-nachtigall".path;
+    passwordFile = config.age.secrets."restic-repo-storagebox".path;
    repository = "sftp:u377325@u377325.your-storagebox.de:/backups";
    backupPrepareCommand = ''
      ${pkgs.sudo}/bin/sudo -u postgres ${pkgs.postgresql}/bin/pg_dump -d gitea > /tmp/forgejo-backup.sql
--- a/modules/garage/default.nix
+++ b/modules/garage/default.nix
@ -1,142 +0,0 @@
 {
  config,
  lib,
  pkgs,
  flake,
  ...
 }:
 {
  age.secrets."garage-rpc-secret" = {
    file = "${flake.self}/secrets/garage-rpc-secret.age";
    mode = "400";
  };
  age.secrets."garage-admin-token" = {
    file = "${flake.self}/secrets/garage-admin-token.age";
    mode = "400";
  };
  age.secrets."acme-namecheap-env" = {
    file = "${flake.self}/secrets/acme-namecheap-env.age";
    mode = "400";
  };
  networking.firewall.allowedTCPPorts = [
    3900
    3901
    3902
  ];
  networking.firewall.interfaces.wg-ssh.allowedTCPPorts = [ 3903 ];
  security.acme = {
    defaults = {
      # LEGO_DISABLE_CNAME_SUPPORT=true set here to fix issues with CNAME
      # detection, as we use wildcard DNS for garage
      environmentFile = config.age.secrets.acme-namecheap-env.path;
    };
    certs = {
      # Wildcard certificate gets created automatically
      "buckets.${config.pub-solar-os.networking.domain}" = {
        # disable http challenge
        webroot = null;
        # enable dns challenge
        dnsProvider = "namecheap";
      };
      # Wildcard certificate gets created automatically
      "web.${config.pub-solar-os.networking.domain}" = {
        # disable http challenge
        webroot = null;
        # enable dns challenge
        dnsProvider = "namecheap";
      };
    };
  };
  services.nginx = {
    upstreams.s3_backend.servers = {
      "[::1]:3900" = { };
    };
    upstreams.web_backend.servers = {
      "[::1]:3902" = { };
    };
    virtualHosts."buckets.${config.pub-solar-os.networking.domain}" = {
      serverAliases = [ "*.buckets.${config.pub-solar-os.networking.domain}" ];
      enableACME = true;
      forceSSL = true;
      locations."/" = {
        proxyPass = "http://s3_backend";
        extraConfig = ''
          client_max_body_size 64m;
          proxy_max_temp_file_size 0;
        '';
      };
    };
    virtualHosts."web.${config.pub-solar-os.networking.domain}" = {
      serverAliases = [ "*.web.${config.pub-solar-os.networking.domain}" ];
      enableACME = true;
      forceSSL = true;
      locations."/" = {
        proxyPass = "http://web_backend";
      };
    };
  };
  services.garage = {
    enable = true;
    package = pkgs.garage_1_0_1;
    settings = {
      data_dir = "/var/lib/garage/data";
      metadata_dir = "/var/lib/garage/meta";
      db_engine = "lmdb";
      replication_factor = 3;
      compression_level = 2;
      rpc_bind_addr = "[::]:3901";
      s3_api = {
        s3_region = "eu-central";
        api_bind_addr = "[::]:3900";
        root_domain = ".buckets.${config.pub-solar-os.networking.domain}";
      };
      s3_web = {
        bind_addr = "[::]:3902";
        root_domain = ".web.${config.pub-solar-os.networking.domain}";
        index = "index.html";
      };
      admin = {
        api_bind_addr = "[::]:3903";
      };
    };
  };
  users.users.garage = {
    isSystemUser = true;
    home = "/var/lib/garage";
    group = "garage";
  };
  users.groups.garage = { };
  # Adapted from https://git.clan.lol/clan/clan-core/src/commit/23a9e35c665ff531fe1193dcc47056432fbbeacf/clanModules/garage/default.nix
  # Disabled DynamicUser https://github.com/NixOS/nixpkgs/blob/nixos-24.05/nixos/modules/services/web-servers/garage.nix
  # for mounts + permissions to work
  systemd.services.garage = {
    serviceConfig = {
      user = "garage";
      group = "garage";
      DynamicUser = false;
      LoadCredential = [
        "rpc_secret_path:${config.age.secrets.garage-rpc-secret.path}"
        "admin_token_path:${config.age.secrets.garage-admin-token.path}"
      ];
      Environment = [
        "GARAGE_ALLOW_WORLD_READABLE_SECRETS=true"
        "GARAGE_RPC_SECRET_FILE=%d/rpc_secret_path"
        "GARAGE_ADMIN_TOKEN_FILE=%d/admin_token_path"
      ];
    };
  };
 }
--- a/Show more
+++ b/Show more
`@ -1 +1,3 @@`
	`# Reverting to an old version`	`# Reverting to an old version`