Commit Graph

76 Commits

Author SHA1 Message Date
Peetz0r
989100b1c1 Grafana nginx proxy config 2021-02-10 22:54:14 +01:00
Slavi Pantaleev
889b299bc2
Merge pull request #804 from pushytoxin/matrix-etherpad
Self-hosted Etherpad
2021-01-31 09:55:46 +02:00
Slavi Pantaleev
512f42aa76 Do not report docker kill/rm attempts as errors
These are just defensive cleanup tasks that we run.
In the good case, there's nothing to kill or remove, so they trigger an
error like this:

> Error response from daemon: Cannot kill container: something: No such container: something

and:

> Error: No such container: something

People often ask us if this is a problem, so instead of always having to
answer with "no, this is to be expected", we'd rather eliminate it now
and make logs cleaner.

In the event that:
- a container is really stuck and needs cleanup using kill/rm
- and cleanup fails, and we fail to report it because of error
suppression (`2>/dev/null`)

.. we'd still get an error when launching ("container name already in use .."),
so it shouldn't be too hard to investigate.
2021-01-27 10:22:46 +02:00
Béla Becker
7bc9be95cb Add map directive to the base of nginx.conf
This needs to be added for WebSocket upgrades to work properly (see doc:
http://nginx.org/en/docs/http/websocket.html)
2021-01-26 05:04:47 +01:00
pushytoxin
d51ea25219 When validating LE certs, do not wait for a random time
While administering we will occasionally invoke this script interactively with the "non-interactive" switch still there, yet still sit at the desk waiting for 300 seconds for this timer to run out.

The systemd-timer already uses a 3h randomized delay for automatic renewals, which serves this purpose well.
2021-01-19 18:41:45 +01:00
Slavi Pantaleev
1692a28fe4 Work around annoying Docker warning about undefined $HOME
> WARNING: Error loading config file: .dockercfg: $HOME is not defined

.. which appeared in Docker 20.10.
2021-01-15 00:23:01 +02:00
Slavi Pantaleev
e1690722f7 Replace cronjobs with systemd timers
Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/756

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/737

I feel like timers are somewhat more complicated and dirty (compared to
cronjobs), but they come with these benefits:

- log output goes to journald
- on newer systemd distros, you can see when the timer fired, when it
will fire, etc.
- we don't need to rely on cron (reducing our dependencies to just
systemd + Docker)

Cronjobs work well, but it's one more dependency that needs to be
installed. We were even asking people to install it manually
(in `docs/prerequisites.md`), which could have gone unnoticed.

Once in a while someone says "my SSL certificates didn't renew"
and it's likely because they forgot to install a cron daemon.

Switching to systemd timers means that installation is simpler
and more unified.
2021-01-14 23:35:50 +02:00
Slavi Pantaleev
f7ae050eaf Remove useless quotes around ssl_ciphers value
Not sure if it breaks with them or not, but no other directive
uses quotes and the nginx docs show examples without quotes,
so we're being consistent with all of that.
2021-01-08 21:22:44 +02:00
Slavi Pantaleev
5822ba0c01 Use a more natural if statement 2021-01-08 21:21:33 +02:00
Agustin Ferrario
5156c63a76 Clean up code
Code was clean up and simplified to make it simpler and easier to
maintain. No features were modified.
2021-01-08 18:35:27 +01:00
Agustin Ferrario
25d423e6b6 Fix errors per spantaleev suggestions
The different configurations are now all lower case, for consistent
naming.

`matrix_nginx_proxy_ssl_config` is now called
`matrix_nginx_proxy_ssl_preset`. The different options for "modern",
"intermediate" and "old" are stored in the main.yml file, instead of
being hardcoded in the configuration files. This will improve the
maintainability of the code.

The "custom" preset was removed. Now if one of the variables is set, it
will use it instead of the preset. This will allow to mix and match more
easily, for example using all the intermediate options but only
supporting TLSv1.2. This will also provide better backward
compatibility.
2021-01-08 11:32:10 +01:00
Agustin Ferrario
3cb71e7e84 Merge branch 'master' of https://github.com/spantaleev/matrix-docker-ansible-deploy 2021-01-03 13:18:21 +01:00
louis
dcd4716636 add option to disable nginx access log 2020-12-21 21:26:49 +01:00
Agustin Ferrario
2082242499 Add matrix_nginx_proxy_ssl_config
A new variable called `matrix_nginx_proxy_ssl_config` is created for
configuring how the nginx proxy configures SSL. Also a new configuration
validation option and other auxiliary variables are created.

A new variable configuration called `matrix_nginx_proxy_ssl_config` is
created. This allow to set the SSL configuration easily using the
default options proposed by Mozilla. The default configuration is set to
"Intermediate", removing the weak ciphers used in the old
configurations.

The new variable can also be set to "Custom" for a more granular control.
This allows to set another three variables called:

- `matrix_nginx_proxy_ssl_protocols`,
- `matrix_nginx_proxy_ssl_prefer_server_ciphers`
- `matrix_nginx_proxy_ssl_ciphers`

Also a new task is added to validate the SSL configuration variable.
2020-12-16 10:35:37 +01:00
Slavi Pantaleev
d08b27784f Fix systemd services autostart problem with Docker 20.10
The Docker 19.04 -> 20.10 upgrade contains the following change
in `/usr/lib/systemd/system/docker.service`:

```
-BindsTo=containerd.service
-After=network-online.target firewalld.service containerd.service
+After=network-online.target firewalld.service containerd.service multi-user.target
-Requires=docker.socket
+Requires=docker.socket containerd.service
Wants=network-online.target
```

The `multi-user.target` requirement in `After` seems to be in conflict
with our `WantedBy=multi-user.target` and `After=docker.service` /
`Requires=docker.service` definitions, causing the following error on
startup for all of our systemd services:

> Job matrix-synapse.service/start deleted to break ordering cycle starting with multi-user.target/start

A workaround which appears to work is to add `DefaultDependencies=no`
to all of our services.
2020-12-10 11:43:20 +02:00
Slavi Pantaleev
b354155d7c Make JVB websockets reverse-proxying work 2020-11-27 17:57:15 +02:00
Slavi Pantaleev
d702e74079 Fix matrix-nginx-proxy static files mounting when SSL retrieval is none
Fixup for 12867e9f18.

This shouldn't have been caught in the `if`.

Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/734
2020-11-26 18:40:15 +02:00
Slavi Pantaleev
12867e9f18 Do not try to mount /matrix/ssl when matrix_ssl_retrieval_method is 'none'
Since the switch from `-v` to `--mount` (in 1fca917ad1),
we've regressed when `matrix_ssl_retrieval_method == 'none'`.

In such a case, we don't create `/matrix/ssl` directories at all
and shouldn't be trying to mount them into the `matrix-nginx-proxy`
container.

Previously, with `-v`, Docker would auto-create them, effectively hiding
our mistake. Now that `--mount` doesn't do such auto-creation magic,
the `matrix-nginx-proxy` container was failing to start.

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/734
2020-11-26 09:55:26 +02:00
Slavi Pantaleev
75f9fde7a4 Remove some more -v usage
Continuation of 1fca917ad1.

Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/722
2020-11-25 10:49:59 +02:00
Slavi Pantaleev
1fca917ad1 Replace some -v instances with --mount
`-v` magically creates the source destination as a directory,
if it doesn't exist already. We'd like to avoid this magic
and the potential breakage that it might cause.

We'd rather fail while Docker tries to find things to `--mount`
than have it automatically create directories and fail anyway,
while having contaminated the filesystem.

There's a lot more `-v` instances remaining to be fixed later on.
This is just some start.

Things like `matrix_synapse_container_additional_volumes` and
`matrix_nginx_proxy_container_additional_volumes` were not changed to
use `--mount`, as options for each one are passed differently
(`ro` is `ro`, but `rw` doesn't exist and `slave` is `bind-propagation=slave`).
To avoid breaking people's custom volume mounts, we keep it as it is for now.

A deficiency with `--mount` is that it lacks the `z` option (SELinux
ownership changes), and some of our `-v` instances use that. I'm not
sure how supported SELinux is for us right now, but it might be,
and breaking that would not be a good idea.
2020-11-24 10:26:05 +02:00
Slavi Pantaleev
9a46647010 Make https://matrix.DOMAIN/ redirect to https://element.DOMAIN/
Fixes #696 (Github Issue)
2020-10-28 10:39:12 +02:00
Slavi Pantaleev
ef07aa8e5d Prevent certain nginx location blocks from being ignored
The regex introduced in 63a49bb2dc seems to take precedence
over the bare location blocks, causing a regression.

> It is important to understand that, by default, Nginx will serve regular expression matches in preference to prefix matches.
> However, it evaluates prefix locations first, allowing for the administer to override this tendency by specifying locations using the = and ^~ modifiers.

Source: https://www.digitalocean.com/community/tutorials/understanding-nginx-server-and-location-block-selection-algorithms
2020-10-28 09:38:04 +02:00
Slavi Pantaleev
63a49bb2dc Do not expose /_synapse/admin publicly by default
Fixes #685 (Github Issue).
2020-10-26 10:36:38 +02:00
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
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
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
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
Chris van Dijk
d83236ea0e Fix inconsistent whitespace 2020-04-17 00:53:26 +02:00
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
Daniel Hoffend
b280b05c25 matrix-nginx-proxy: adding additional configuration blocks 2020-02-10 23:42:41 +01:00
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
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
4b8190dc3f serve status page for matrix.DOMAIN only 2019-08-07 10:54:14 +02:00
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
p5t2vspoqqw
0cfa73f153 Merge branch 'master' of https://github.com/spantaleev/matrix-docker-ansible-deploy 2019-05-23 10:48:22 +02:00
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
Sylvia van Os
75b1528d13 Add the possibility to pass extra flags to the docker container 2019-04-30 16:35:18 +02:00