Commit graph

342 commits

Author SHA1 Message Date
Slavi Pantaleev 2a1ec38e3a Stop using Ansible's cron module
This is mainly to address SSL renewal not working for us due to:
- https://github.com/ansible/ansible/issues/71213
- https://github.com/ansible/ansible/pull/71207

Using the cron module was hacky anyway. We shouldn't need an extra
level of buggy abstraction to manage a cronjob file.
2020-09-06 10:49:19 +03:00
Max Klenk 06bc430c7c
refactor to use new workers and routes they serve 2020-08-28 13:53:39 +02:00
Max Klenk 59d1fb76b6
only apply worker redirects if workers are enabled 2020-08-27 15:25:32 +02:00
Max Klenk 567d0318b0
Merge branch 'synapse-workers' into feature/add-worker-support 2020-08-27 15:22:12 +02:00
Slavi Pantaleev fc1655cd4b
Merge pull request #633 from thedanbob/certbot-1.7.0
Update certbot (1.6.0 -> 1.7.0)
2020-08-17 16:47:12 +03:00
Dan Arnfield c8754f422a Update certbot (1.6.0 -> 1.7.0) 2020-08-16 15:01:13 -05:00
Dan Arnfield 8d373409b8 Update nginx (1.19.1 -> 1.19.2) 2020-08-16 14:59:48 -05:00
Justin Croonenberghs 31e2a1f06b
Undo ill-advised change
In #628 I proposed a CORS change that turns out not to be the root of the issue. Caffeine-addled diagnosis leads to sloppy thinking, and this change should be reverted. In fact, if left it will cause problems for new installations.
2020-08-09 14:20:37 -05:00
Justin Croonenberghs c5d18733d2
Update CORS for ma1sd
Even with the v2 updates listed in #503 and partially addressed in #614, this is still needed to enable identity services to function with Element Desktop/Web. Testing on multiple clients with a clean config has confirmed this, at least for my installation.
2020-08-08 23:19:07 -05:00
Slavi Pantaleev 54195b22c7 Allow framing Jitsi
Hopefully fixes a regression caused by b106a9592e.

Related to #597 (Github Pull Request).
2020-08-04 16:08:11 +03:00
Slavi Pantaleev 3f8e5b4363 Allow framing Dimension
Fix regression since 2a50b8b6bb (#597).

Dimension is intended to be embedded in various clients,
be it the Element service that we host (at element.DOMAIN),
some other Element (element-desktop running locally), etc.
2020-07-25 07:08:32 +03:00
TwoTwenty b106a9592e
Update matrix-jitsi.conf.j2 2020-07-22 10:39:24 -07:00
TwoTwenty c97e7c5a3e
Update matrix-dimension.conf.j2 2020-07-22 10:39:07 -07:00
TwoTwenty 18ba885ca2
Update matrix-client-element.conf.j2 2020-07-22 10:38:50 -07:00
Slavi Pantaleev c6ab1c6a90 Riot is now Element
Fixes #586 (Github Issue)
2020-07-17 11:31:20 +03:00
Dan Arnfield c47a55d170 Update nginx (1.19.0 -> 1.19.1) and certbot (1.5.0 -> 1.6.0) 2020-07-16 06:34:14 -05:00
shadow 6293f1bdb0 Run all API self checks in check_mode 2020-07-04 15:24:33 +02:00
Slavi Pantaleev 65e5020596 Proxy other /_synapse endpoints to the client API
Besides /_synapse/admin, there are other things like
/_synapse/oidc, etc.

We should just proxy everything.

Fixes #534 (Github Issue).
2020-06-09 08:12:58 +03:00
Slavi Pantaleev 88a4a3ab55 Update components 2020-06-06 08:25:27 +03:00
Chris van Dijk 74df10633a Remove hardcoded command paths in playbook cron usage 2020-05-27 23:14:58 +02:00
Chris van Dijk 6e3b877dc2 Remove hardcoded command paths in playbook shell usage 2020-05-27 23:14:56 +02:00
Chris van Dijk 6334f6c1ea Remove hardcoded command paths in systemd unit files
Depending on the distro, common commands like sleep and chown may either
be located in /bin or /usr/bin.

Systemd added path lookup to ExecStart in v239, allowing only the
command name to be put in unit files and not the full path as
historically required. At least Ubuntu 18.04 LTS is however still on
v237 so we should maintain portability for a while longer.
2020-05-27 23:14:54 +02:00
Slavi Pantaleev 7a2dbdc2d7 Update components 2020-05-19 15:06:35 +03:00
Chris van Dijk 7585bcc4ac Allow the matrix user username and groupname to be configured separately
No migration steps should be required.
2020-05-01 19:59:32 +02:00
Slavi Pantaleev 554da8338a
Merge pull request #463 from hooger/architecture
Architecture
2020-04-20 16:45:59 +03:00
Marcel Partap 46984a4f99 Nginx conf: more testing less b0rk 2020-04-19 21:42:34 +02:00
Christoph Johannes Kleine 765c046beb
add missing ; to matrix-synapse.conf.j2 2020-04-19 19:50:42 +02:00
Marcel Partap e4763c21bc nginx config: route traffic to workers on matrix-synapse
FIXME: horrid duplication in template file
2020-04-19 19:05:03 +02:00
Marcel Partap a14b9c09ad Add to synapse nginx template conditional URL rewrites for workers
· 😅 How to keep this in sync with the matrix-synapse documentation?
· regex location matching is expensive
· nginx syntax limit: one location only per block / statement
· thus, lots of duplicate statements in this file
2020-04-19 19:05:03 +02:00
Dan Arnfield e2de6a1569 Update nginx (1.17.9 -> 1.17.10) 2020-04-19 08:38:53 -05:00
Horvath Gergely bd61598faf add experimental(?) architecture support for arm32 and arm64
the changes are necessary because certbot images are tagged, so docker does not recognize the necessary architecture
2020-04-18 22:55:19 +02:00
Chris van Dijk d83236ea0e Fix inconsistent whitespace 2020-04-17 00:53:26 +02:00
Marcel Partap 874e2e1fc0 Rename variables (s/mxisd/ma1sd/) and adapt roles 2020-04-02 11:31:38 +02:00
Slavi Pantaleev 8bcc9712d0 Make follow_redirects configurable when checking /.well-known/matrix/client
Discussed in #101 (Github Issue).
2020-03-31 11:45:32 +03:00
Christian Wolf 8c9b5ea6dd Removed a few syntax bugs in Archlinux configuration 2020-03-28 13:00:01 +01:00
Christian Wolf d84b2868b7 Added basic changes to make it compatible with Archlinux 2020-03-28 11:39:15 +01:00
mooomooo eebc6e13f8 Made directory variables for /etc/systemd/system , /etc/cron.d , /usr/local/bin 2020-03-24 11:27:58 -07:00
Slavi Pantaleev 0f39cb9987 Fix incorrect server_name for Jitsi
Fixes #417 (Github Issue)
2020-03-24 17:57:39 +02:00
Slavi Pantaleev cdd9ee1962 Add Jitsi support 2020-03-23 17:19:15 +02:00
Dan Arnfield c7440b723a Update certbot (1.2.0 -> 1.3.0) 2020-03-18 06:54:10 -05:00
Dan Arnfield 4065d74a5f Update nginx (1.17.8 -> 1.17.9) 2020-03-18 06:53:59 -05:00
Slavi Pantaleev da98a06553
Merge pull request #377 from thedanbob/certbot-1.2.0
Update certbot (1.0.0 -> 1.2.0)
2020-02-12 13:58:32 +01:00
Dan Arnfield bb08022623 Update certbot (1.0.0 -> 1.2.0) 2020-02-12 06:56:25 -06:00
Dan Arnfield 74235df820 Update nginx (1.17.7 -> 1.17.8) 2020-02-12 06:52:11 -06:00
Daniel Hoffend b280b05c25 matrix-nginx-proxy: adding additional configuration blocks 2020-02-10 23:42:41 +01:00
Slavi Pantaleev f18037ae42 Disable TLSv1.1 by default 2020-01-30 12:56:20 +02:00
Dan Arnfield 86eff45e8b uri.follow_redirects is now a string field 2020-01-22 15:36:54 -06:00
Slavi Pantaleev a84a24d9f5 Upgrade nginx (1.17.6 -> 1.17.7) 2020-01-11 17:32:02 +02:00
Slavi Pantaleev 89dbe5cfc5 Add the ability to control the certbot HTTP bind port
Fixes #330 (Github Issue).
2019-12-19 09:07:24 +02:00
Slavi Pantaleev a78002f12b Upgrade certbot (0.40.1 -> 1.0.0) 2019-12-13 14:52:29 +02:00
Yuri Moens 0866f98957 Render vhost directives in https server block 2019-12-08 00:58:32 +01:00
Slavi Pantaleev ca3b158d94 Add support to matrix-nginx-proxy to work in HTTP-only mode 2019-12-06 11:53:15 +02:00
Dan Arnfield 24646dc506 Update nginx (1.17.5 -> 1.17.6) 2019-11-21 09:38:59 -06:00
Dan Arnfield 140002ed49 Update certbot (0.38.0 -> 0.40.1) 2019-11-13 15:19:38 -06:00
Dan Arnfield 9b187eca8f Update nginx (1.17.4 -> 1.17.5) 2019-10-29 11:08:56 -05:00
Paul Tötterman aabb16d78b Fix spelling ngnix -> nginx 2019-10-04 11:07:37 +03:00
Slavi Pantaleev 810d0fb0e4 Make it possible to serve static websites from the base domain 2019-10-03 11:24:04 +03:00
Slavi Pantaleev 1dd1f9602f
Merge pull request #271 from thedanbob/certbot-0.38
Update certbot (0.37.1 -> 0.38.0)
2019-09-25 16:31:36 +03:00
Dan Arnfield c12ca8fff0 Update certbot (0.37.1 -> 0.38.0) 2019-09-25 06:17:12 -05:00
Dan Arnfield 2dd9dc4882 Update nginx (1.17.3 -> 1.17.4) 2019-09-25 06:00:44 -05:00
Slavi Pantaleev db57618abd Update nginx and certbot 2019-08-17 10:21:23 +03:00
Slavi Pantaleev 3e57a1463a Serve nginx status page over HTTPS as well
Continuation of #234 (Github Pull Request).

I had unintentionally updated the documentation for the feature,
saying the page is available at `https://matrix.DOMAIN/nginx_status`.

Looks like it wasn't the case, going against my expectations.

I'm correcting this with this patch.
The status page is being made available on both HTTP and HTTPS.
Serving over HTTP is likely necessary for services like
Longview
(https://www.linode.com/docs/platform/longview/longview-app-for-nginx/)
2019-08-07 12:53:53 +03:00
p5t2vspoqqw c32a3e3204 correct defaults 2019-08-07 10:56:29 +02:00
p5t2vspoqqw 4b8190dc3f serve status page for matrix.DOMAIN only 2019-08-07 10:54:14 +02:00
p5t2vspoqqw 51d5741bb3 Merge branch 'master' of https://github.com/spantaleev/matrix-docker-ansible-deploy 2019-08-05 09:34:30 +02:00
Slavi Pantaleev 6fc779dc83 Ensure matrix_ssl_retrieval_method value is valid
We recently had someone in the support room who set it to `false`
and the playbook ran without any issues.

This currently seems to yield the same result as 'none', but it's
better to avoid such behavior.
2019-08-02 11:59:10 +03:00
Dan Arnfield 9296dfd094 Update nginx (1.17.1 -> 1.17.2) 2019-07-24 06:21:37 -05:00
p5t2vspoqqw 5054fff88b Merge branch 'master' of https://github.com/spantaleev/matrix-docker-ansible-deploy 2019-07-12 15:45:19 +02:00
Slavi Pantaleev 1316d36f8b Fix deprecation warning (using cron module without name) 2019-07-09 09:11:38 +03:00
p5t2vspoqqw d88e261150 Merge branch 'master' of https://github.com/spantaleev/matrix-docker-ansible-deploy 2019-07-05 16:12:29 +02:00
Dan Arnfield f83bbf8525 Bump nginx version 2019-07-04 22:59:21 -05:00
p5t2vspoqqw 9874c3df90 Merge branch 'master' of https://github.com/spantaleev/matrix-docker-ansible-deploy 2019-06-26 10:41:14 +02:00
Dan Arnfield ae3a1bb148 Update nginx to 1.17.0 2019-06-24 13:10:58 -05:00
p5t2vspoqqw 8fcdac3738 Merge branch 'master' of https://github.com/spantaleev/matrix-docker-ansible-deploy 2019-06-12 10:10:52 +02:00
Slavi Pantaleev 7d3adc4512 Automatically force-pull :latest images
We do use some `:latest` images by default for the following services:
- matrix-dimension
- Goofys (in the matrix-synapse role)
- matrix-bridge-appservice-irc
- matrix-bridge-appservice-discord
- matrix-bridge-mautrix-facebook
- matrix-bridge-mautrix-whatsapp

It's terribly unfortunate that those software projects don't release
anything other than `:latest`, but that's how it is for now.

Updating that software requires that users manually do `docker pull`
on the server. The playbook didn't force-repull images that it already
had.

With this patch, it starts doing so. Any image tagged `:latest` will be
force re-pulled by the playbook every time it's executed.

It should be noted that even though we ask the `docker_image` module to
force-pull, it only reports "changed" when it actually pulls something
new. This is nice, because it lets people know exactly when something
gets updated, as opposed to giving the indication that it's always
updating the images (even though it isn't).
2019-06-10 14:30:28 +03:00
p5t2vspoqqw 4b657b3822 Merge branch 'master' of https://github.com/spantaleev/matrix-docker-ansible-deploy 2019-06-03 10:13:25 +02:00
Slavi Pantaleev 7d8dde8a53 Add support for proxying /_synapse/admin APIs
Fixes #191 (Github Issue).
2019-05-29 08:32:24 +03:00
Slavi Pantaleev ab59cc50bd Add support for more flexible container port exposing
Fixes #171 (Github Issue).
2019-05-25 07:41:08 +09:00
p5t2vspoqqw 0cfa73f153 Merge branch 'master' of https://github.com/spantaleev/matrix-docker-ansible-deploy 2019-05-23 10:48:22 +02:00
Dan Arnfield 9c23d877fe Fix docker_image option for ansible < 2.8 2019-05-22 05:43:33 -05:00
Dan Arnfield fa38c84be2 Fix casting int to string warning 2019-05-21 10:37:05 -05:00
Dan Arnfield db15791819 Add source option to docker_image to fix deprecation warning 2019-05-21 10:29:12 -05:00
Dan Arnfield 3982f114af Fix CONDITIONAL_BARE_VARS deprecation warning in ansible 2.8 2019-05-21 10:25:59 -05:00
Slavi Pantaleev 5c821b581a Check fullchain.pem, not cert.pem
While using certbot means we'll have both files retrieved,
it's actually the fullchain.pem file that we use in nginx configuration.

Using that one for the check makes more sense.
2019-05-21 11:58:18 +09:00
Slavi Pantaleev ae7c8d1524 Use SyslogIdentifier to improve logging
Reasoning is the same as for matrix-org/synapse#5023.

For us, the journal used to contain `docker` for all services, which
is not very helpful when looking at them all together (`journalctl -f`).
2019-05-16 09:43:46 +09:00
p5t2vspoqqw 4315b472af Merge branch 'master' of https://github.com/spantaleev/matrix-docker-ansible-deploy 2019-05-09 09:34:09 +02:00
Dan Arnfield 171c6db41e Add option to proxy 3pid registration endpoints 2019-05-08 13:49:51 -05:00
Hugues De Keyzer c451025134 Fix indentation in templates
Use Jinja2 lstrip_blocks option in templates to ensure consistent
indentation in generated files.
2019-05-07 21:23:35 +02:00
Slavi Pantaleev e0b7b4dc61
Merge pull request #159 from TheLastProject/feature/docker_add_hosts
Add the possibility to pass extra flags to the docker container
2019-05-05 10:22:59 +03:00
p5t2vspoqqw 79ad60cf0a Merge branch 'master' of https://github.com/spantaleev/matrix-docker-ansible-deploy 2019-05-02 14:31:18 +02:00
Slavi Pantaleev 0e391b5870 Add explicit |int casting for more variables
As discussed in #151 (Github Pull Request), it's
a good idea to not selectively apply casting, but to do it in all
cases involving arithmetic operations.
2019-04-30 18:26:03 +03:00
Sylvia van Os 75b1528d13 Add the possibility to pass extra flags to the docker container 2019-04-30 16:35:18 +02:00
Slavi Pantaleev db977ea584
Merge pull request #151 from huguesdk/bugfix/nginx_proxy_tmpfs_size
Fix value of nginx-proxy tmpfs size
2019-04-29 09:00:37 +03:00
Slavi Pantaleev 7c246b4a99 Make error about unset matrix_ssl_lets_encrypt_support_email more descriptive
Previously, we'd show an error like this:

{"changed": false, "item": null, "msg": "Detected an undefined required variable"}

.. which didn't mention the variable name
(`matrix_ssl_lets_encrypt_support_email`).
2019-04-28 11:02:17 +03:00
Hugues De Keyzer 6aa6633ee7 Fix value of nginx-proxy tmpfs size
Use an int conversion in the computation of the value of
matrix_nginx_proxy_tmp_directory_size_mb, to have the integer value
multiplied by 50 instead of having the string repeated 50 times.
2019-04-27 21:54:21 +02:00
p5t2vspoqqw af8beb3627 Merge branch 'master' of https://github.com/spantaleev/matrix-docker-ansible-deploy 2019-04-24 15:03:47 +02:00
Slavi Pantaleev ec0f936227 Try SSL renewal more frequently and reload later
It doesn't hurt to attempt renewal more frequently, as it only does
real work if it's actually necessary.

Reloading, we postpone some more, because certbot adds some random delay
(between 1 and 8 * 60 seconds) when renewing. We want to ensure
we reload at least 8 minutes later, which wasn't the case.

To make it even safer (in case future certbot versions use a longer
delay), we reload a whole hour later. We're in no rush to start using
the new certificates anyway, especially given that we attempt renewal
often.

Somewhat fixes #146 (Github Issue)
2019-04-23 17:59:02 +03:00
p5t2vspoqqw c2eabf2b9d Merge branch 'master' of https://github.com/spantaleev/matrix-docker-ansible-deploy 2019-04-23 09:45:10 +02:00
p5t2vspoqqw 7ee6927ca9 add suggested change; correct indent 2019-04-23 09:44:02 +02:00
Slavi Pantaleev 18a562c000 Upgrade services 2019-04-21 08:57:49 +03:00
p5t2vspoqqw deeefac84c add ngnix-status to config
add doc
2019-04-17 13:45:42 +02:00
Slavi Pantaleev bec59c06bb Update images 2019-04-09 09:33:24 +03:00
Slavi Pantaleev af1c9ae59d Do not force firewalld on people
In most cases, there's not really a need to touch the system
firewall, as Docker manages iptables by itself
(see https://docs.docker.com/network/iptables/).

All ports exposed by Docker containers are automatically whitelisted
in iptables and wired to the correct container.

This made installing firewalld and whitelisting ports pointless,
as far as this playbook's services are concerned.

People that wish to install firewalld (for other reasons), can do so
manually from now on.

This is inspired by and fixes #97 (Github Issue).
2019-04-03 11:37:20 +03:00
Slavi Pantaleev 95e4234dca Update nginx (1.15.9 -> 1.15.10) 2019-04-01 19:54:53 +03:00
Slavi Pantaleev 73af8f7bbb Make self-check not validate self-signed certificates
By default, `--tags=self-check` no longer validates certificates
when `matrix_ssl_retrieval_method` is set to `self-signed`.

Besides this default, people can also enable/disable validation using the
individual role variables manually.

Fixes #124 (Github Issue)
2019-03-22 09:41:08 +02:00
Lee Verberne d90bc20690 Use common path for systemctl in lets encrypt cron
Currently the nginx reload cron fails on Debian 9 because the path to
systemctl is /bin/systemctl rather than /usr/bin/systemctl.

CentOS 7 places systemctl in both /bin and /usr/bin, so we can just use
/bin/systemctl as the full path.
2019-03-16 20:48:58 +01:00
Slavi Pantaleev 2d56ff0afa Skip some uninstall tasks if not necessary to run 2019-03-13 07:40:51 +02:00
Slavi Pantaleev c545d3eb85 Add support for serving base domain via matrix-nginx-proxy 2019-03-12 23:01:16 +02:00
Slavi Pantaleev e645b0e372 Rename matrix_nginx_proxy_data_path to matrix_nginx_proxy_base_path
`matrix_nginx_proxy_data_path` has always served as a base path,
so we're renaming it to reflect that.

Along with this, we're also introducing a new "data path" variable
(`matrix_nginx_proxy_data_path`), which is really a data path this time.
It's used for storing additional, non-configuration, files related to
matrix-nginx-proxy.
2019-03-12 23:01:16 +02:00
Slavi Pantaleev 6c5cc173b0 Fix permission mode for some files 2019-03-09 21:15:16 +02:00
Edgars Voroboks 9735a2f600 Implement self-hosted Dimension server 2019-03-07 07:22:08 +02:00
Slavi Pantaleev 6f6dff3e2b Update some Docker images 2019-03-03 12:27:43 +02:00
Slavi Pantaleev 45618679f5 Reload systemd services when they get updated
Fixes #69 (Github Issue)
2019-03-03 11:55:15 +02:00
Slavi Pantaleev a43bcd81fe Rename some variables 2019-02-28 11:51:09 +02:00
Slavi Pantaleev 25bdc10617 Follow redirects for some well-known files
The Server spec says that redirects should be followed for
`/.well-known/matrix/server`. So we follow them.

The Client-Server specs doesn't mention redirects, so we don't
follow redirects there.
2019-02-25 21:03:33 +02:00
Slavi Pantaleev 550d398e6c Remove some unnecessary slashes 2019-02-20 21:21:20 +02:00
Slavi Pantaleev 119016e858 Cache /.well-known/matrix files for longer 2019-02-05 13:06:17 +02:00
Slavi Pantaleev 764a040a90 Make /.well-known/matrix/server optional
People who wish to rely on SRV records can prevent
the `/.well-known/matrix/server` file from being generated
(and thus, served.. which causes trouble).
2019-02-05 12:09:46 +02:00
Slavi Pantaleev 74710427e5 Allow for the federation port (tcp/8448)'s certificate to be changed
If someone decides to not use `/.well-known/matrix/server` and only
relies on SRV records, then they would need to serve tcp/8448 using
a certificate for the base domain (not for the matrix) domain.

Until now, they could do that by giving the certificate to Synapse
and setting it terminate TLS. That makes swapping certificates
more annoying (Synapse requires a restart to re-read certificates),
so it's better if we can support it via matrix-nginx-proxy.

Mounting certificates (or any other file) into the matrix-nginx-proxy container
can be done with `matrix_nginx_proxy_container_additional_volumes`,
introduced in 96afbbb5a.
2019-02-05 12:09:46 +02:00
Slavi Pantaleev f6ebd4ce62 Initial work on Synapse 0.99/1.0 preparation 2019-02-05 12:09:46 +02:00
Slavi Pantaleev e06e5dd208 Fix syntax breakage
Regression since 96afbbb5af
2019-02-05 12:09:33 +02:00
Slavi Pantaleev 96afbbb5af Allow additional volumes to be mounted into matrix-nginx-proxy
Certain use-cases may require that people mount additional files
into the matrix-nginx-proxy container. Similarly to how we do it
for Synapse, we are introducing a new variable that makes this
possible (`matrix_nginx_proxy_container_additional_volumes`).

This makes the htpasswd file for Synapse Metrics (introduced in #86,
Github Pull Request) to also perform mounting using this new mechanism.
Hopefully, for such an "extension", keeping htpasswd file-creation and
volume definition in the same place (the tasks file) is better.

All other major volumes' mounting mechanism remains the same (explicit
mounting).
2019-02-05 11:46:16 +02:00
Slavi Pantaleev 9a251e4e46 Remove some more references to localhost
Continuation of 1f0cc92b33.

As an explanation for the problem:
when saying `localhost` on the host, it sometimes gets resolved to `::1`
and sometimes to `127.0.0.1`. On the unfortunate occassions that
it gets resolved to `::1`, the container won't be able to serve the
request, because Docker containers don't have IPv6 enabled by default.

To avoid this problem, we simply prevent any lookups from happening
and explicitly use `127.0.0.1`.
2019-02-05 11:11:28 +02:00
Aaron Raimist 1f0cc92b33
Use IPv4 localhost everywhere (or almost everywhere) 2019-02-04 09:49:45 -06:00
Aaron Raimist 58ca2e7dfd
Turn off IPv6 when using your own Nginx server
Docker apparently doesn't like IPv6.
2019-02-04 09:03:43 -06:00
Slavi Pantaleev 52d5e540c0 Fix ownership of generated self-signed certificates (root -> matrix) 2019-02-02 17:32:13 +02:00
dhose 87e3deebfd Enable exposure of Prometheus metrics. 2019-02-01 20:02:11 +01:00
Slavi Pantaleev 8681a5dc69 Add 'none' SSL certificate retrieval method 2019-02-01 16:50:25 +02:00
Slavi Pantaleev cd332d9b4e Add TLS v1.3 support to matrix-nginx-proxy
This was mentioned in #27 (Github Pull Request),
but it's just now that the nginx Docker image actually supports
TLS v1.3 and we can enable it.
2019-02-01 11:49:22 +02:00
Slavi Pantaleev c2b1cf7f93 Fix SSL renewal script
Regression since 299a8c4c7c
2019-01-31 09:43:09 +02:00
Slavi Pantaleev 0be7b25c64 Make (most) containers run with a read-only filesystem 2019-01-29 18:52:02 +02:00
Slavi Pantaleev 9438402f61 Drop capabilities in a few more places
Continuation of 316d653d3e
2019-01-28 11:43:32 +02:00
Slavi Pantaleev 316d653d3e Drop capabilities in containers
We run containers as a non-root user (no effective capabilities).

Still, if a setuid binary is available in a container image, it could
potentially be used to give the user the default capabilities that the
container was started with. For Docker, the default set currently is:
- "CAP_CHOWN"
- "CAP_DAC_OVERRIDE"
- "CAP_FSETID"
- "CAP_FOWNER"
- "CAP_MKNOD"
- "CAP_NET_RAW"
- "CAP_SETGID"
- "CAP_SETUID"
- "CAP_SETFCAP"
- "CAP_SETPCAP"
- "CAP_NET_BIND_SERVICE"
- "CAP_SYS_CHROOT"
- "CAP_KILL"
- "CAP_AUDIT_WRITE"

We'd rather prevent such a potential escalation by dropping ALL
capabilities.

The problem is nicely explained here: https://github.com/projectatomic/atomic-site/issues/203
2019-01-28 11:22:54 +02:00
Slavi Pantaleev 299a8c4c7c Make (most) containers start as non-root
This makes all containers (except mautrix-telegram and
mautrix-whatsapp), start as a non-root user.

We do this, because we don't trust some of the images.
In any case, we'd rather not trust ALL images and avoid giving
`root` access at all. We can't be sure they would drop privileges
or what they might do before they do it.

Because Postfix doesn't support running as non-root,
it had to be replaced by an Exim mail server.

The matrix-nginx-proxy nginx container image is patched up
(by replacing its main configuration) so that it can work as non-root.
It seems like there's no other good image that we can use and that is up-to-date
(https://hub.docker.com/r/nginxinc/nginx-unprivileged is outdated).

Likewise for riot-web (https://hub.docker.com/r/bubuntux/riot-web/),
we patch it up ourselves when starting (replacing the main nginx
configuration).
Ideally, it would be fixed upstream so we can simplify.
2019-01-27 20:25:13 +02:00
Slavi Pantaleev 1a80058a2a Indent (non-YAML) using tabs
Fixes #83 (Github issue)
2019-01-26 09:37:29 +02:00
Slavi Pantaleev fef6c052c3 Pass Host/X-Forwarded-For everywhere
It hasn't mattered much to have these so far, but
it's probably a good idea to have them.
2019-01-17 16:25:08 +02:00
Slavi Pantaleev ba75ab496d Send Host/X-Forwarded-For to mxisd
It worked without it too, but doing this is more consistent with the
mxisd recommendations.
2019-01-17 16:22:49 +02:00
Slavi Pantaleev cb11548eec Use mxisd for user directory searches
Implements #77 (Github issue).
2019-01-17 15:55:23 +02:00
Slavi Pantaleev f4f06ae068 Make matrix-nginx-proxy role independent of others
The matrix-nginx-proxy role can now be used independently.
This makes it consistent with all other roles, with
the `matrix-base` role remaining as their only dependency.

Separating matrix-nginx-proxy was relatively straightforward, with
the exception of the Mautrix Telegram reverse-proxying configuration.
Mautrix Telegram, being an extension/bridge, does not feel important enough
to justify its own special handling in matrix-nginx-proxy.

Thus, we've introduced the concept of "additional configuration blocks"
(`matrix_nginx_proxy_proxy_matrix_additional_server_configuration_blocks`),
where any module can register its own custom nginx server blocks.

For such dynamic registration to work, the order of role execution
becomes important. To make it possible for each module participating
in dynamic registration to verify that the order of execution is
correct, we've also introduced a `matrix_nginx_proxy_role_executed`
variable.

It should be noted that this doesn't make the matrix-synapse role
dependent on matrix-nginx-proxy. It's optional runtime detection
and registration, and it only happens in the matrix-synapse role
when `matrix_mautrix_telegram_enabled: true`.
2019-01-17 13:32:46 +02:00
Slavi Pantaleev c10182e5a6 Make roles more independent of one another
With this change, the following roles are now only dependent
on the minimal `matrix-base` role:
- `matrix-corporal`
- `matrix-coturn`
- `matrix-mailer`
- `matrix-mxisd`
- `matrix-postgres`
- `matrix-riot-web`
- `matrix-synapse`

The `matrix-nginx-proxy` role still does too much and remains
dependent on the others.

Wiring up the various (now-independent) roles happens
via a glue variables file (`group_vars/matrix-servers`).
It's triggered for all hosts in the `matrix-servers` group.

According to Ansible's rules of priority, we have the following
chain of inclusion/overriding now:
- role defaults (mostly empty or good for independent usage)
- playbook glue variables (`group_vars/matrix-servers`)
- inventory host variables (`inventory/host_vars/matrix.<your-domain>`)

All roles default to enabling their main component
(e.g. `matrix_mxisd_enabled: true`, `matrix_riot_web_enabled: true`).
Reasoning: if a role is included in a playbook (especially separately,
in another playbook), it should "work" by default.

Our playbook disables some of those if they are not generally useful
(e.g. `matrix_corporal_enabled: false`).
2019-01-16 18:05:48 +02:00
Slavi Pantaleev e8c78c1572 Merge branch 'master' into split-into-multiple-roles 2019-01-14 08:27:53 +02:00
Slavi Pantaleev 51312b8250 Split playbook into multiple roles
As suggested in #63 (Github issue), splitting the
playbook's logic into multiple roles will be beneficial for
maintainability.

This patch realizes this split. Still, some components
affect others, so the roles are not really independent of one
another. For example:
- disabling mxisd (`matrix_mxisd_enabled: false`), causes Synapse
and riot-web to reconfigure themselves with other (public)
Identity servers.

- enabling matrix-corporal (`matrix_corporal_enabled: true`) affects
how reverse-proxying (by `matrix-nginx-proxy`) is done, in order to
put matrix-corporal's gateway server in front of Synapse

We may be able to move away from such dependencies in the future,
at the expense of a more complicated manual configuration, but
it's probably not worth sacrificing the convenience we have now.

As part of this work, the way we do "start components" has been
redone now to use a loop, as suggested in #65 (Github issue).
This should make restarting faster and more reliable.
2019-01-12 18:01:10 +02:00