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Close biolimo ports back up
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Benjamin Bädorf 2023-07-07 14:44:28 +02:00
parent c5978a3a36
commit 83fd35f1e2
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12 changed files with 1454 additions and 2 deletions
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2
hosts/biolimo/biolimo.nix
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@ -19,8 +19,6 @@ in {
hardware.cpu.intel.updateMicrocode = true;
networking.firewall.allowedTCPPorts = [5000];
networking.networkmanager.wifi.backend = mkForce "wpa_supplicant";
services.printing.drivers = [

99
hosts/flora-6/caddy.nix Normal file
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{
config,
lib,
pkgs,
self,
...
}: {
services.caddy = {
enable = lib.mkForce true;
group = "hakkonaut";
email = "admins@pub.solar";
globalConfig = lib.mkForce "";
virtualHosts = {
"pub.solar" = {
logFormat = lib.mkForce ''
output discard
'';
extraConfig = ''
# PubSolarOS images
handle /os/download/* {
root * /srv/www
file_server /os/download/* browse
}
# serve base domain pub.solar for mastodon.pub.solar
# https://masto.host/mastodon-usernames-different-from-the-domain-used-for-installation/
handle /.well-known/host-meta {
redir https://mastodon.pub.solar{uri}
}
# pub.solar website
handle {
root * /srv/www/pub.solar
try_files {path}.html {path}
file_server
}
# minimal error handling, respond with status code and text
handle_errors {
respond "{http.error.status_code} {http.error.status_text}"
}
'';
};
"www.pub.solar" = {
logFormat = lib.mkForce ''
output discard
'';
extraConfig = ''
redir https://pub.solar{uri}
'';
};
"auth.pub.solar" = {
logFormat = lib.mkForce ''
output discard
'';
extraConfig = ''
redir / /realms/pub.solar/account temporary
reverse_proxy :8080
'';
};
"git.pub.solar" = {
logFormat = lib.mkForce ''
output discard
'';
extraConfig = ''
redir /user/login /user/oauth2/keycloak temporary
reverse_proxy :3000
'';
};
"ci.pub.solar" = {
logFormat = lib.mkForce ''
output discard
'';
extraConfig = ''
reverse_proxy :4000
'';
};
"list.pub.solar" = {
logFormat = lib.mkForce ''
output discard
'';
extraConfig = ''
handle_path /static/* {
root * /var/lib/mailman/web
file_server
}
reverse_proxy :8000
'';
};
"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 = [80 443];
}

105
hosts/flora-6/concourse.nix Normal file
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@ -0,0 +1,105 @@
{
config,
lib,
pkgs,
self,
...
}: let
pubsolarDomain = import ./pubsolar-domain.nix;
getSecret = name:
lib.attrsets.setAttrByPath [name] {
file = "${self}/secrets/${name}.age";
mode = "600";
owner = "concourse";
};
keys = [
"concourse-session-signing-key"
"concourse-worker-key"
"concourse-tsa-host-key"
];
secrets =
[
"concourse-secrets"
"concourse-db-secrets"
]
++ keys;
in {
age.secrets = lib.lists.foldl (a: b: a // getSecret b) {} secrets;
users.users.concourse = {
description = "Concourse Service";
home = "/var/lib/concourse";
useDefaultShell = true;
uid = 10001;
group = "concourse";
isSystemUser = true;
};
users.groups.concourse = {};
systemd.tmpfiles.rules = [
"d '/var/lib/concourse' 0750 concourse concourse - -"
];
virtualisation.oci-containers = {
containers."concourse-db" = {
image = "postgres:14";
autoStart = true;
user = "994";
volumes = [
"/data/concourse/db:/var/lib/postgresql/data"
];
extraOptions = [
"--network=concourse-net"
];
environmentFiles = [
config.age.secrets.concourse-db-secrets.path
];
};
containers."concourse" = {
image = "concourse/concourse:7.9.1";
autoStart = true;
user = "10001";
ports = [
"8080:8080"
];
dependsOn = ["concourse-db"];
extraOptions = [
"--network=concourse-net"
];
volumes = [
"${config.age.secrets.concourse-session-signing-key.path}:/keys/session_signing_key"
"${config.age.secrets.concourse-worker-key.path}:/keys/worker_key"
"${config.age.secrets.concourse-tsa-host-key.path}:/keys/tsa_host_key"
];
environment = {
CONCOURSE_EXTERNAL_URL = "https://ci.${pubsolarDomain}";
CONCOURSE_ADD_LOCAL_USER = "crew:changeme";
CONCOURSE_MAIN_TEAM_LOCAL_USER = "crew";
# instead of relying on the default "detect"
CONCOURSE_WORKER_BAGGAGECLAIM_DRIVER = "overlay";
CONCOURSE_X_FRAME_OPTIONS = "allow";
CONCOURSE_CONTENT_SECURITY_POLICY = "*";
CONCOURSE_CLUSTER_NAME = "pub.solar";
CONCOURSE_WORKER_CONTAINERD_DNS_SERVER = "8.8.8.8";
CONCOURSE_SESSION_SIGNING_KEY = "/keys/session_signing_key";
CONCOURSE_TSA_HOST_KEY = "/keys/tsa_host_key";
CONCOURSE_TSA_AUTHORIZED_KEYS = "/keys/worker_key";
# For ARM-based machine, change the Concourse runtime to "houdini"
CONCOURSE_WORKER_RUNTIME = "containerd";
};
environmentFiles = [
config.age.secrets.concourse-secrets.path
];
};
};
}

5
hosts/flora-6/default.nix Normal file
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@ -0,0 +1,5 @@
{...}: {
imports = [
./flora-6.nix
];
}

110
hosts/flora-6/drone.nix Normal file
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@ -0,0 +1,110 @@
{
config,
lib,
pkgs,
self,
...
}: {
age.secrets.drone-secrets = {
file = "${self}/secrets/drone-secrets.age";
mode = "600";
owner = "drone";
};
age.secrets.drone-db-secrets = {
file = "${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 - -"
];
system.activationScripts.mkDroneNet = let
docker = config.virtualisation.oci-containers.backend;
dockerBin = "${pkgs.${docker}}/bin/${docker}";
in ''
${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 = [
"4000:80"
];
dependsOn = ["drone-db"];
extraOptions = [
"--network=drone-net"
];
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"
];
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
];
};
};
};
}

146
hosts/flora-6/flora-6.nix Normal file
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@ -0,0 +1,146 @@
{
config,
latestModulesPath,
lib,
inputs,
pkgs,
profiles,
self,
...
}: let
psCfg = config.pub-solar;
in {
imports = [
# Include the results of the hardware scan.
./hardware-configuration.nix
./triton-vmtools.nix
./caddy.nix
./drone.nix
./keycloak.nix
./gitea.nix
./mailman.nix
profiles.base-user
profiles.users.root # make sure to configure ssh keys
profiles.users.barkeeper
"${latestModulesPath}/services/misc/gitea.nix"
];
disabledModules = [
"services/misc/gitea.nix"
];
config = {
# # #
# # # pub.solar options
# # #
pub-solar.core = {
disk-encryption-active = false;
iso-options.enable = true;
lite = true;
};
# Allow sudo without a password for the barkeeper user
security.sudo.extraRules = [
{
users = ["${psCfg.user.name}"];
commands = [
{
command = "ALL";
options = ["NOPASSWD"];
}
];
}
];
# Machine user for CI pipelines
users.users.hakkonaut = {
description = "CI and automation user";
home = "/var/nix/iso-cache";
useDefaultShell = true;
uid = 998;
group = "hakkonaut";
isSystemUser = true;
openssh.authorizedKeys.keys = [
"ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIGP5MvCwNRtCcP1pSDrn0XZTNlpOqYnjHDm9/OI4hECW hakkonaut@flora-6"
];
};
users.groups.hakkonaut = {};
# # #
# # # 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 "";
# Set your time zone.
time.timeZone = "Europe/Berlin";
# Select internationalisation properties.
console = {
font = "Lat2-Terminus16";
keyMap = "us";
};
# List packages installed in system profile. To search, run:
# $ nix search wget
environment.systemPackages = with pkgs; [
git
vim
wget
];
# Some programs need SUID wrappers, can be configured further or are
# started in user sessions.
# programs.mtr.enable = true;
# programs.gnupg.agent = {
# enable = true;
# enableSSHSupport = true;
# };
# 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" ]
'';
# Enable the OpenSSH daemon.
services.openssh = {
enable = true;
passwordAuthentication = false;
permitRootLogin = "no";
};
# 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?
};
}

72
hosts/flora-6/gitea.nix Normal file
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@ -0,0 +1,72 @@
{
config,
lib,
pkgs,
self,
...
}: {
age.secrets.gitea-database-password = {
file = "${self}/secrets/gitea-database-password.age";
mode = "600";
owner = "gitea";
};
age.secrets.gitea-mailer-password = {
file = "${self}/secrets/gitea-mailer-password.age";
mode = "600";
owner = "gitea";
};
# gitea
services.gitea = {
enable = true;
appName = "pub.solar git server";
database = {
type = "postgres";
passwordFile = config.age.secrets.gitea-database-password.path;
};
domain = "git.pub.solar";
httpAddress = "127.0.0.1";
httpPort = 3000;
lfs.enable = true;
mailerPasswordFile = config.age.secrets.gitea-mailer-password.path;
rootUrl = "https://git.pub.solar";
settings = {
mailer = {
ENABLED = true;
MAILER_TYPE = "smtp";
HOST = "mx2.greenbaum.cloud:465";
FROM = ''"pub.solar git server" <gitea@pub.solar>'';
USER = "admins@pub.solar";
};
# currently broken, gpg core dumps
#"repository.signing" = {
# SIGNING_KEY = "default";
# MERGES = "always";
#};
openid = {
ENABLE_OPENID_SIGNIN = true;
ENABLE_OPENID_SIGNUP = true;
};
# uncomment after initial deployment, first user is admin user
# required to setup SSO (oauth openid-connect, keycloak auth provider)
service.ALLOW_ONLY_EXTERNAL_REGISTRATION = true;
session.COOKIE_SECURE = lib.mkForce true;
};
};
# Required for gitea server side gpg signatures
# configured / setup manually in
# /var/lib/gitea/data/home/.gitconfig and
# /var/lib/gitea/data/home/.gnupg/
programs.gnupg.agent = {
enable = true;
pinentryFlavor = "curses";
};
# Required to make gpg work without a graphical environment?
# otherwise generating a new gpg key fails with this error:
# gpg: agent_genkey failed: No pinentry
# see: https://github.com/NixOS/nixpkgs/issues/97861#issuecomment-827951675
environment.variables = {
GPG_TTY = "$(tty)";
};
}

44
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@ -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;
hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
}

29
hosts/flora-6/keycloak.nix Normal file
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@ -0,0 +1,29 @@
{
config,
lib,
inputs,
pkgs,
self,
...
}: {
age.secrets.keycloak-database-password = {
file = "${self}/secrets/keycloak-database-password.age";
mode = "700";
#owner = "keycloak";
};
# keycloak
services.keycloak = {
enable = true;
database.passwordFile = config.age.secrets.keycloak-database-password.path;
settings = {
hostname = "auth.pub.solar";
http-host = "127.0.0.1";
http-port = 8080;
proxy = "edge";
};
themes = {
"pub.solar" = inputs.keycloak-theme-pub-solar.legacyPackages.${pkgs.system}.keycloak-theme-pub-solar;
};
};
}

143
hosts/flora-6/mailman.nix Normal file
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{
config,
lib,
pkgs,
self,
...
}: let
postfixConfig = pkgs.writeTextFile {
name = "main.cf";
text = builtins.readFile ./postfix/main.cf;
};
in {
system.activationScripts.mkMailmanNet = let
docker = config.virtualisation.oci-containers.backend;
dockerBin = "${pkgs.${docker}}/bin/${docker}";
in ''
${dockerBin} network inspect mailman-net >/dev/null 2>&1 || ${dockerBin} network create mailman-net --subnet 172.20.1.0/24
'';
users.users.mailman = {
description = "Mailman Service";
home = "/var/lib/mailman";
useDefaultShell = true;
uid = 993;
# Group hakkonaut so caddy can serve the static files from mailman-web directly
group = "hakkonaut";
isSystemUser = true;
};
systemd.tmpfiles.rules = [
"d '/var/lib/mailman' 0750 mailman hakkonaut - -"
];
age.secrets.mailman-core-secrets = {
file = "${self}/secrets/mailman-core-secrets.age";
mode = "600";
owner = "mailman";
};
age.secrets.mailman-web-secrets = {
file = "${self}/secrets/mailman-web-secrets.age";
mode = "600";
owner = "mailman";
};
age.secrets.mailman-db-secrets = {
file = "${self}/secrets/mailman-db-secrets.age";
mode = "600";
owner = "mailman";
};
virtualisation = {
docker = {
enable = true;
};
oci-containers = {
backend = "docker";
containers."mailman-core" = {
image = "maxking/mailman-core:0.4";
autoStart = true;
user = "993";
volumes = [
"/var/lib/mailman/core:/opt/mailman/"
];
extraOptions = [
"--network=mailman-net"
];
environment = {
DATABASE_TYPE = "postgres";
DATABASE_CLASS = "mailman.database.postgresql.PostgreSQLDatabase";
MTA = "postfix";
};
environmentFiles = [
config.age.secrets.mailman-core-secrets.path
];
ports = [
"127.0.0.1:8001:8001" # API
"127.0.0.1:8024:8024" # LMTP - incoming emails
];
};
containers."mailman-web" = {
image = "maxking/mailman-web:0.4";
autoStart = true;
user = "993";
volumes = [
"/var/lib/mailman/web:/opt/mailman-web-data"
];
extraOptions = [
"--network=mailman-net"
];
environment = {
DATABASE_TYPE = "postgres";
SERVE_FROM_DOMAIN = "list.pub.solar";
MAILMAN_ADMIN_USER = "admin";
MAILMAN_ADMIN_EMAIL = "admins@pub.solar";
};
environmentFiles = [
config.age.secrets.mailman-web-secrets.path
];
ports = [
"127.0.0.1:8000:8000" # HTTP
# "127.0.0.1:8080:8080" # uwsgi
];
};
containers."mailman-db" = {
image = "postgres:14-alpine";
autoStart = true;
user = "993";
extraOptions = [
"--network=mailman-net"
];
volumes = [
"/var/lib/mailman/database:/var/lib/postgresql/data"
];
environmentFiles = [
config.age.secrets.mailman-db-secrets.path
];
};
containers."mailman-postfix" = {
image = "mailu/postfix:1.9.46";
autoStart = true;
user = "993";
extraOptions = [
"--network=mailman-net"
];
volumes = [
"/var/lib/mailman/postfix/overrides:/overrides:ro"
"/var/lib/mailman/postfix/mailqueue:/var/spool/postfix"
"/var/lib/mailman/postfix/data:/var/lib/postfix"
"/var/lib/mailman/core:/var/lib/mailman/core"
"${postfixConfig}:/etc/postfix/main.cf"
];
environmentFiles = [
config.age.secrets.mailman-db-secrets.path
];
};
};
};
}

692
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# Global Postfix configuration file. This file lists only a subset
# of all parameters. For the syntax, and for a complete parameter
# list, see the postconf(5) manual page (command: "man 5 postconf").
#
# For common configuration examples, see BASIC_CONFIGURATION_README
# and STANDARD_CONFIGURATION_README. To find these documents, use
# the command "postconf html_directory readme_directory", or go to
# http://www.postfix.org/BASIC_CONFIGURATION_README.html etc.
#
# For best results, change no more than 2-3 parameters at a time,
# and test if Postfix still works after every change.
# COMPATIBILITY
#
# The compatibility_level determines what default settings Postfix
# will use for main.cf and master.cf settings. These defaults will
# change over time.
#
# To avoid breaking things, Postfix will use backwards-compatible
# default settings and log where it uses those old backwards-compatible
# default settings, until the system administrator has determined
# if any backwards-compatible default settings need to be made
# permanent in main.cf or master.cf.
#
# When this review is complete, update the compatibility_level setting
# below as recommended in the RELEASE_NOTES file.
#
# The level below is what should be used with new (not upgrade) installs.
#
compatibility_level = 3.6
# SOFT BOUNCE
#
# The soft_bounce parameter provides a limited safety net for
# testing. When soft_bounce is enabled, mail will remain queued that
# would otherwise bounce. This parameter disables locally-generated
# bounces, and prevents the SMTP server from rejecting mail permanently
# (by changing 5xx replies into 4xx replies). However, soft_bounce
# is no cure for address rewriting mistakes or mail routing mistakes.
#
#soft_bounce = no
# LOCAL PATHNAME INFORMATION
#
# The queue_directory specifies the location of the Postfix queue.
# This is also the root directory of Postfix daemons that run chrooted.
# See the files in examples/chroot-setup for setting up Postfix chroot
# environments on different UNIX systems.
#
queue_directory = /var/spool/postfix
# The command_directory parameter specifies the location of all
# postXXX commands.
#
command_directory = /usr/sbin
# The daemon_directory parameter specifies the location of all Postfix
# daemon programs (i.e. programs listed in the master.cf file). This
# directory must be owned by root.
#
daemon_directory = /usr/libexec/postfix
# The data_directory parameter specifies the location of Postfix-writable
# data files (caches, random numbers). This directory must be owned
# by the mail_owner account (see below).
#
data_directory = /var/lib/postfix
# QUEUE AND PROCESS OWNERSHIP
#
# The mail_owner parameter specifies the owner of the Postfix queue
# and of most Postfix daemon processes. Specify the name of a user
# account THAT DOES NOT SHARE ITS USER OR GROUP ID WITH OTHER ACCOUNTS
# AND THAT OWNS NO OTHER FILES OR PROCESSES ON THE SYSTEM. In
# particular, don't specify nobody or daemon. PLEASE USE A DEDICATED
# USER.
#
mail_owner = postfix
# The default_privs parameter specifies the default rights used by
# the local delivery agent for delivery to external file or command.
# These rights are used in the absence of a recipient user context.
# DO NOT SPECIFY A PRIVILEGED USER OR THE POSTFIX OWNER.
#
#default_privs = nobody
# INTERNET HOST AND DOMAIN NAMES
#
# The myhostname parameter specifies the internet hostname of this
# mail system. The default is to use the fully-qualified domain name
# from gethostname(). $myhostname is used as a default value for many
# other configuration parameters.
#
myhostname = list.pub.solar
#myhostname = virtual.domain.tld
# The mydomain parameter specifies the local internet domain name.
# The default is to use $myhostname minus the first component.
# $mydomain is used as a default value for many other configuration
# parameters.
#
#mydomain = domain.tld
# SENDING MAIL
#
# The myorigin parameter specifies the domain that locally-posted
# mail appears to come from. The default is to append $myhostname,
# which is fine for small sites. If you run a domain with multiple
# machines, you should (1) change this to $mydomain and (2) set up
# a domain-wide alias database that aliases each user to
# user@that.users.mailhost.
#
# For the sake of consistency between sender and recipient addresses,
# myorigin also specifies the default domain name that is appended
# to recipient addresses that have no @domain part.
#
#myorigin = $myhostname
#myorigin = $mydomain
# RECEIVING MAIL
# The inet_interfaces parameter specifies the network interface
# addresses that this mail system receives mail on. By default,
# the software claims all active interfaces on the machine. The
# parameter also controls delivery of mail to user@[ip.address].
#
# See also the proxy_interfaces parameter, for network addresses that
# are forwarded to us via a proxy or network address translator.
#
# Note: you need to stop/start Postfix when this parameter changes.
#
#inet_interfaces = all
#inet_interfaces = $myhostname
#inet_interfaces = $myhostname, localhost
# The proxy_interfaces parameter specifies the network interface
# addresses that this mail system receives mail on by way of a
# proxy or network address translation unit. This setting extends
# the address list specified with the inet_interfaces parameter.
#
# You must specify your proxy/NAT addresses when your system is a
# backup MX host for other domains, otherwise mail delivery loops
# will happen when the primary MX host is down.
#
#proxy_interfaces =
#proxy_interfaces = 1.2.3.4
# The mydestination parameter specifies the list of domains that this
# machine considers itself the final destination for.
#
# These domains are routed to the delivery agent specified with the
# local_transport parameter setting. By default, that is the UNIX
# compatible delivery agent that lookups all recipients in /etc/passwd
# and /etc/aliases or their equivalent.
#
# The default is $myhostname + localhost.$mydomain + localhost. On
# a mail domain gateway, you should also include $mydomain.
#
# Do not specify the names of virtual domains - those domains are
# specified elsewhere (see VIRTUAL_README).
#
# Do not specify the names of domains that this machine is backup MX
# host for. Specify those names via the relay_domains settings for
# the SMTP server, or use permit_mx_backup if you are lazy (see
# STANDARD_CONFIGURATION_README).
#
# The local machine is always the final destination for mail addressed
# to user@[the.net.work.address] of an interface that the mail system
# receives mail on (see the inet_interfaces parameter).
#
# Specify a list of host or domain names, /file/name or type:table
# patterns, separated by commas and/or whitespace. A /file/name
# pattern is replaced by its contents; a type:table is matched when
# a name matches a lookup key (the right-hand side is ignored).
# Continue long lines by starting the next line with whitespace.
#
# See also below, section "REJECTING MAIL FOR UNKNOWN LOCAL USERS".
#
#mydestination = $myhostname, localhost.$mydomain, localhost
#mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain
#mydestination = $myhostname, localhost.$mydomain, localhost, $mydomain,
# mail.$mydomain, www.$mydomain, ftp.$mydomain
# REJECTING MAIL FOR UNKNOWN LOCAL USERS
#
# The local_recipient_maps parameter specifies optional lookup tables
# with all names or addresses of users that are local with respect
# to $mydestination, $inet_interfaces or $proxy_interfaces.
#
# If this parameter is defined, then the SMTP server will reject
# mail for unknown local users. This parameter is defined by default.
#
# To turn off local recipient checking in the SMTP server, specify
# local_recipient_maps = (i.e. empty).
#
# The default setting assumes that you use the default Postfix local
# delivery agent for local delivery. You need to update the
# local_recipient_maps setting if:
#
# - You define $mydestination domain recipients in files other than
# /etc/passwd, /etc/aliases, or the $virtual_alias_maps files.
# For example, you define $mydestination domain recipients in
# the $virtual_mailbox_maps files.
#
# - You redefine the local delivery agent in master.cf.
#
# - You redefine the "local_transport" setting in main.cf.
#
# - You use the "luser_relay", "mailbox_transport", or "fallback_transport"
# feature of the Postfix local delivery agent (see local(8)).
#
# Details are described in the LOCAL_RECIPIENT_README file.
#
# Beware: if the Postfix SMTP server runs chrooted, you probably have
# to access the passwd file via the proxymap service, in order to
# overcome chroot restrictions. The alternative, having a copy of
# the system passwd file in the chroot jail is just not practical.
#
# The right-hand side of the lookup tables is conveniently ignored.
# In the left-hand side, specify a bare username, an @domain.tld
# wild-card, or specify a user@domain.tld address.
#
#local_recipient_maps = unix:passwd.byname $alias_maps
#local_recipient_maps = proxy:unix:passwd.byname $alias_maps
#local_recipient_maps =
# The unknown_local_recipient_reject_code specifies the SMTP server
# response code when a recipient domain matches $mydestination or
# ${proxy,inet}_interfaces, while $local_recipient_maps is non-empty
# and the recipient address or address local-part is not found.
#
# The default setting is 550 (reject mail) but it is safer to start
# with 450 (try again later) until you are certain that your
# local_recipient_maps settings are OK.
#
# unknown_local_recipient_reject_code = 550
# TRUST AND RELAY CONTROL
# The mynetworks parameter specifies the list of "trusted" SMTP
# clients that have more privileges than "strangers".
#
# In particular, "trusted" SMTP clients are allowed to relay mail
# through Postfix. See the smtpd_recipient_restrictions parameter
# in postconf(5).
#
# You can specify the list of "trusted" network addresses by hand
# or you can let Postfix do it for you (which is the default).
#
# By default (mynetworks_style = subnet), Postfix "trusts" SMTP
# clients in the same IP subnetworks as the local machine.
# On Linux, this works correctly only with interfaces specified
# with the "ifconfig" command.
#
# Specify "mynetworks_style = class" when Postfix should "trust" SMTP
# clients in the same IP class A/B/C networks as the local machine.
# Don't do this with a dialup site - it would cause Postfix to "trust"
# your entire provider's network. Instead, specify an explicit
# mynetworks list by hand, as described below.
#
# Specify "mynetworks_style = host" when Postfix should "trust"
# only the local machine.
#
#mynetworks_style = class
#mynetworks_style = subnet
#mynetworks_style = host
# Alternatively, you can specify the mynetworks list by hand, in
# which case Postfix ignores the mynetworks_style setting.
#
# Specify an explicit list of network/netmask patterns, where the
# mask specifies the number of bits in the network part of a host
# address.
#
# You can also specify the absolute pathname of a pattern file instead
# of listing the patterns here. Specify type:table for table-based lookups
# (the value on the table right-hand side is not used).
#
mynetworks = mailman-core,mailman-web
#mynetworks = $config_directory/mynetworks
#mynetworks = hash:/etc/postfix/network_table
# The relay_domains parameter restricts what destinations this system will
# relay mail to. See the smtpd_recipient_restrictions description in
# postconf(5) for detailed information.
#
# By default, Postfix relays mail
# - from "trusted" clients (IP address matches $mynetworks) to any destination,
# - from "untrusted" clients to destinations that match $relay_domains or
# subdomains thereof, except addresses with sender-specified routing.
# The default relay_domains value is $mydestination.
#
# In addition to the above, the Postfix SMTP server by default accepts mail
# that Postfix is final destination for:
# - destinations that match $inet_interfaces or $proxy_interfaces,
# - destinations that match $mydestination
# - destinations that match $virtual_alias_domains,
# - destinations that match $virtual_mailbox_domains.
# These destinations do not need to be listed in $relay_domains.
#
# Specify a list of hosts or domains, /file/name patterns or type:name
# lookup tables, separated by commas and/or whitespace. Continue
# long lines by starting the next line with whitespace. A file name
# is replaced by its contents; a type:name table is matched when a
# (parent) domain appears as lookup key.
#
# NOTE: Postfix will not automatically forward mail for domains that
# list this system as their primary or backup MX host. See the
# permit_mx_backup restriction description in postconf(5).
#
#relay_domains = $mydestination
# INTERNET OR INTRANET
# The relayhost parameter specifies the default host to send mail to
# when no entry is matched in the optional transport(5) table. When
# no relayhost is given, mail is routed directly to the destination.
#
# On an intranet, specify the organizational domain name. If your
# internal DNS uses no MX records, specify the name of the intranet
# gateway host instead.
#
# In the case of SMTP, specify a domain, host, host:port, [host]:port,
# [address] or [address]:port; the form [host] turns off MX lookups.
#
# If you're connected via UUCP, see also the default_transport parameter.
#
#relayhost = $mydomain
#relayhost = [gateway.my.domain]
#relayhost = [mailserver.isp.tld]
#relayhost = uucphost
#relayhost = [an.ip.add.ress]
# REJECTING UNKNOWN RELAY USERS
#
# The relay_recipient_maps parameter specifies optional lookup tables
# with all addresses in the domains that match $relay_domains.
#
# If this parameter is defined, then the SMTP server will reject
# mail for unknown relay users. This feature is off by default.
#
# The right-hand side of the lookup tables is conveniently ignored.
# In the left-hand side, specify an @domain.tld wild-card, or specify
# a user@domain.tld address.
#
#relay_recipient_maps = hash:/etc/postfix/relay_recipients
# INPUT RATE CONTROL
#
# The in_flow_delay configuration parameter implements mail input
# flow control. This feature is turned on by default, although it
# still needs further development (it's disabled on SCO UNIX due
# to an SCO bug).
#
# A Postfix process will pause for $in_flow_delay seconds before
# accepting a new message, when the message arrival rate exceeds the
# message delivery rate. With the default 100 SMTP server process
# limit, this limits the mail inflow to 100 messages a second more
# than the number of messages delivered per second.
#
# Specify 0 to disable the feature. Valid delays are 0..10.
#
#in_flow_delay = 1s
# ADDRESS REWRITING
#
# The ADDRESS_REWRITING_README document gives information about
# address masquerading or other forms of address rewriting including
# username->Firstname.Lastname mapping.
# ADDRESS REDIRECTION (VIRTUAL DOMAIN)
#
# The VIRTUAL_README document gives information about the many forms
# of domain hosting that Postfix supports.
# "USER HAS MOVED" BOUNCE MESSAGES
#
# See the discussion in the ADDRESS_REWRITING_README document.
# TRANSPORT MAP
#
# See the discussion in the ADDRESS_REWRITING_README document.
# ALIAS DATABASE
#
# The alias_maps parameter specifies the list of alias databases used
# by the local delivery agent. The default list is system dependent.
#
# On systems with NIS, the default is to search the local alias
# database, then the NIS alias database. See aliases(5) for syntax
# details.
#
# If you change the alias database, run "postalias /etc/aliases" (or
# wherever your system stores the mail alias file), or simply run
# "newaliases" to build the necessary DBM or DB file.
#
# It will take a minute or so before changes become visible. Use
# "postfix reload" to eliminate the delay.
#
#alias_maps = dbm:/etc/aliases
#alias_maps = hash:/etc/aliases
#alias_maps = hash:/etc/aliases, nis:mail.aliases
#alias_maps = netinfo:/aliases
# The alias_database parameter specifies the alias database(s) that
# are built with "newaliases" or "sendmail -bi". This is a separate
# configuration parameter, because alias_maps (see above) may specify
# tables that are not necessarily all under control by Postfix.
#
#alias_database = dbm:/etc/aliases
#alias_database = dbm:/etc/mail/aliases
#alias_database = hash:/etc/aliases
#alias_database = hash:/etc/aliases, hash:/opt/majordomo/aliases
# ADDRESS EXTENSIONS (e.g., user+foo)
#
# The recipient_delimiter parameter specifies the separator between
# user names and address extensions (user+foo). See canonical(5),
# local(8), relocated(5) and virtual(5) for the effects this has on
# aliases, canonical, virtual, relocated and .forward file lookups.
# Basically, the software tries user+foo and .forward+foo before
# trying user and .forward.
#
#recipient_delimiter = +
# DELIVERY TO MAILBOX
#
# The home_mailbox parameter specifies the optional pathname of a
# mailbox file relative to a user's home directory. The default
# mailbox file is /var/spool/mail/user or /var/mail/user. Specify
# "Maildir/" for qmail-style delivery (the / is required).
#
#home_mailbox = Mailbox
#home_mailbox = Maildir/
# The mail_spool_directory parameter specifies the directory where
# UNIX-style mailboxes are kept. The default setting depends on the
# system type.
#
#mail_spool_directory = /var/mail
#mail_spool_directory = /var/spool/mail
# The mailbox_command parameter specifies the optional external
# command to use instead of mailbox delivery. The command is run as
# the recipient with proper HOME, SHELL and LOGNAME environment settings.
# Exception: delivery for root is done as $default_user.
#
# Other environment variables of interest: USER (recipient username),
# EXTENSION (address extension), DOMAIN (domain part of address),
# and LOCAL (the address localpart).
#
# Unlike other Postfix configuration parameters, the mailbox_command
# parameter is not subjected to $parameter substitutions. This is to
# make it easier to specify shell syntax (see example below).
#
# Avoid shell meta characters because they will force Postfix to run
# an expensive shell process. Procmail alone is expensive enough.
#
# IF YOU USE THIS TO DELIVER MAIL SYSTEM-WIDE, YOU MUST SET UP AN
# ALIAS THAT FORWARDS MAIL FOR ROOT TO A REAL USER.
#
#mailbox_command = /some/where/procmail
#mailbox_command = /some/where/procmail -a "$EXTENSION"
# The mailbox_transport specifies the optional transport in master.cf
# to use after processing aliases and .forward files. This parameter
# has precedence over the mailbox_command, fallback_transport and
# luser_relay parameters.
#
# Specify a string of the form transport:nexthop, where transport is
# the name of a mail delivery transport defined in master.cf. The
# :nexthop part is optional. For more details see the sample transport
# configuration file.
#
# NOTE: if you use this feature for accounts not in the UNIX password
# file, then you must update the "local_recipient_maps" setting in
# the main.cf file, otherwise the SMTP server will reject mail for
# non-UNIX accounts with "User unknown in local recipient table".
#
# Cyrus IMAP over LMTP. Specify ``lmtpunix cmd="lmtpd"
# listen="/var/imap/socket/lmtp" prefork=0'' in cyrus.conf.
#mailbox_transport = lmtp:unix:/var/imap/socket/lmtp
#
# Cyrus IMAP via command line. Uncomment the "cyrus...pipe" and
# subsequent line in master.cf.
#mailbox_transport = cyrus
# The fallback_transport specifies the optional transport in master.cf
# to use for recipients that are not found in the UNIX passwd database.
# This parameter has precedence over the luser_relay parameter.
#
# Specify a string of the form transport:nexthop, where transport is
# the name of a mail delivery transport defined in master.cf. The
# :nexthop part is optional. For more details see the sample transport
# configuration file.
#
# NOTE: if you use this feature for accounts not in the UNIX password
# file, then you must update the "local_recipient_maps" setting in
# the main.cf file, otherwise the SMTP server will reject mail for
# non-UNIX accounts with "User unknown in local recipient table".
#
#fallback_transport = lmtp:unix:/file/name
#fallback_transport = cyrus
#fallback_transport =
# The luser_relay parameter specifies an optional destination address
# for unknown recipients. By default, mail for unknown@$mydestination,
# unknown@[$inet_interfaces] or unknown@[$proxy_interfaces] is returned
# as undeliverable.
#
# The following expansions are done on luser_relay: $user (recipient
# username), $shell (recipient shell), $home (recipient home directory),
# $recipient (full recipient address), $extension (recipient address
# extension), $domain (recipient domain), $local (entire recipient
# localpart), $recipient_delimiter. Specify ${name?value} or
# ${name:value} to expand value only when $name does (does not) exist.
#
# luser_relay works only for the default Postfix local delivery agent.
#
# NOTE: if you use this feature for accounts not in the UNIX password
# file, then you must specify "local_recipient_maps =" (i.e. empty) in
# the main.cf file, otherwise the SMTP server will reject mail for
# non-UNIX accounts with "User unknown in local recipient table".
#
#luser_relay = $user@other.host
#luser_relay = $local@other.host
#luser_relay = admin+$local
# JUNK MAIL CONTROLS
#
# The controls listed here are only a very small subset. The file
# SMTPD_ACCESS_README provides an overview.
# The header_checks parameter specifies an optional table with patterns
# that each logical message header is matched against, including
# headers that span multiple physical lines.
#
# By default, these patterns also apply to MIME headers and to the
# headers of attached messages. With older Postfix versions, MIME and
# attached message headers were treated as body text.
#
# For details, see "man header_checks".
#
#header_checks = regexp:/etc/postfix/header_checks
# FAST ETRN SERVICE
#
# Postfix maintains per-destination logfiles with information about
# deferred mail, so that mail can be flushed quickly with the SMTP
# "ETRN domain.tld" command, or by executing "sendmail -qRdomain.tld".
# See the ETRN_README document for a detailed description.
#
# The fast_flush_domains parameter controls what destinations are
# eligible for this service. By default, they are all domains that
# this server is willing to relay mail to.
#
#fast_flush_domains = $relay_domains
# SHOW SOFTWARE VERSION OR NOT
#
# The smtpd_banner parameter specifies the text that follows the 220
# code in the SMTP server's greeting banner. Some people like to see
# the mail version advertised. By default, Postfix shows no version.
#
# You MUST specify $myhostname at the start of the text. That is an
# RFC requirement. Postfix itself does not care.
#
#smtpd_banner = $myhostname ESMTP $mail_name
#smtpd_banner = $myhostname ESMTP $mail_name ($mail_version)
# PARALLEL DELIVERY TO THE SAME DESTINATION
#
# How many parallel deliveries to the same user or domain? With local
# delivery, it does not make sense to do massively parallel delivery
# to the same user, because mailbox updates must happen sequentially,
# and expensive pipelines in .forward files can cause disasters when
# too many are run at the same time. With SMTP deliveries, 10
# simultaneous connections to the same domain could be sufficient to
# raise eyebrows.
#
# Each message delivery transport has its XXX_destination_concurrency_limit
# parameter. The default is $default_destination_concurrency_limit for
# most delivery transports. For the local delivery agent the default is 2.
#local_destination_concurrency_limit = 2
#default_destination_concurrency_limit = 20
# DEBUGGING CONTROL
#
# The debug_peer_level parameter specifies the increment in verbose
# logging level when an SMTP client or server host name or address
# matches a pattern in the debug_peer_list parameter.
#
debug_peer_level = 2
# The debug_peer_list parameter specifies an optional list of domain
# or network patterns, /file/name patterns or type:name tables. When
# an SMTP client or server host name or address matches a pattern,
# increase the verbose logging level by the amount specified in the
# debug_peer_level parameter.
#
#debug_peer_list = 127.0.0.1
#debug_peer_list = some.domain
# The debugger_command specifies the external command that is executed
# when a Postfix daemon program is run with the -D option.
#
# Use "command .. & sleep 5" so that the debugger can attach before
# the process marches on. If you use an X-based debugger, be sure to
# set up your XAUTHORITY environment variable before starting Postfix.
#
debugger_command =
PATH=/bin:/usr/bin:/usr/local/bin:/usr/X11R6/bin
ddd $daemon_directory/$process_name $process_id & sleep 5
# If you can't use X, use this to capture the call stack when a
# daemon crashes. The result is in a file in the configuration
# directory, and is named after the process name and the process ID.
#
# debugger_command =
# PATH=/bin:/usr/bin:/usr/local/bin; export PATH; (echo cont;
# echo where) | gdb $daemon_directory/$process_name $process_id 2>&1
# >$config_directory/$process_name.$process_id.log & sleep 5
#
# Another possibility is to run gdb under a detached screen session.
# To attach to the screen session, su root and run "screen -r
# <id_string>" where <id_string> uniquely matches one of the detached
# sessions (from "screen -list").
#
# debugger_command =
# PATH=/bin:/usr/bin:/sbin:/usr/sbin; export PATH; screen
# -dmS $process_name gdb $daemon_directory/$process_name
# $process_id & sleep 1
# INSTALL-TIME CONFIGURATION INFORMATION
#
# The following parameters are used when installing a new Postfix version.
#
# sendmail_path: The full pathname of the Postfix sendmail command.
# This is the Sendmail-compatible mail posting interface.
#
sendmail_path = /usr/sbin/sendmail
# newaliases_path: The full pathname of the Postfix newaliases command.
# This is the Sendmail-compatible command to build alias databases.
#
newaliases_path = /usr/bin/newaliases
# mailq_path: The full pathname of the Postfix mailq command. This
# is the Sendmail-compatible mail queue listing command.
#
mailq_path = /usr/bin/mailq
# setgid_group: The group for mail submission and queue management
# commands. This must be a group name with a numerical group ID that
# is not shared with other accounts, not even with the Postfix account.
#
setgid_group = postdrop
# html_directory: The location of the Postfix HTML documentation.
#
html_directory = no
# manpage_directory: The location of the Postfix on-line manual pages.
#
manpage_directory = /usr/share/man
# sample_directory: The location of the Postfix sample configuration files.
# This parameter is obsolete as of Postfix 2.1.
#
sample_directory = /etc/postfix
# readme_directory: The location of the Postfix README files.
#
readme_directory = /usr/share/doc/postfix/readme
inet_protocols = ipv4
meta_directory = /etc/postfix
shlib_directory = /usr/lib/postfix
# Config below taken and adapted from
# https://github.com/maxking/docker-mailman#postfix
recipient_delimiter = +
unknown_local_recipient_reject_code = 550
owner_request_special = no
transport_maps =
regexp:/var/lib/mailman/core/var/data/postfix_lmtp
local_recipient_maps =
regexp:/var/lib/mailman/core/var/data/postfix_lmtp
relay_domains =
regexp:/var/lib/mailman/core/var/data/postfix_domains

9
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@ -0,0 +1,9 @@
{
pkgs,
inputs,
...
}: {
environment.systemPackages = with pkgs; [
inputs.triton-vmtools.packages.${pkgs.system}.default
];
}