Commit graph

45 commits

Author SHA1 Message Date
Aaron Raimist 79f4bcf5be
Enable sentry.io integration 2019-06-07 16:02:41 -05:00
Slavi Pantaleev d6d6c152a3 Delay bridge startup to ensure Synapse is up
Bridges start matrix-synapse.service as a dependency, but
Synapse is sometimes slow to start, while bridges are quick to
hit it and die (if unavailable).

They'll auto-restart later, but .. this still breaks `--tags=start`,
which doesn't wait long enough for such a restart to happen.

This attempts to slow down bridge startup enough to ensure Synapse
is up and no failures happen at all.
2019-06-07 12:15:37 +03:00
Slavi Pantaleev 2982b03809 Explicitly serialize matrix_synapse_app_service_config_files
Attempt to fix #192 (Github Issue), potential regression since
70487061f4.

Serializing as JSON/YAML explicitly is much better than relying on
magic (well, Python serialization being valid YAML..).
It seems like Python may prefix strings with `u` sometimes (Python 3?),
which causes Python serialization to not be compatible with YAML.
2019-05-30 09:42:08 +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
Slavi Pantaleev a8b633561d Upgrade Synapse (v0.99.4 -> v0.99.5.1) 2019-05-23 09:23:04 +09:00
Slavi Pantaleev affb99003c Improve Synapse variable naming consistency 2019-05-21 12:09:38 +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
Slavi Pantaleev cf3117011b Upgrade Synapse (0.99.3.2 -> 0.99.4) 2019-05-16 09:20:43 +09:00
Marcel Partap 5aa7f637d8 Fix matrix_synapse_ext_password_provider_ldap_start_tls (it's boolean) 2019-05-14 23:09:59 +02:00
Dan Arnfield 958ad68078 Add registrations_require_3pid synapse option 2019-05-08 12:29:18 -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 0e7310fd7c
Merge pull request #164 from TheLastProject/fix/string_before_to_json
string before to_json when string value is expected
2019-05-07 10:41:41 +03:00
Sylvia van Os 9ea593df37 Fix incorrect casts 2019-05-07 09:35:51 +02:00
Sylvia van Os ed0ecf5bea string before to_json when string value is expected
This prevents Ansible from sometimes failing to decrypt vault variables
2019-05-06 10:10:27 +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
Slavi Pantaleev 6bea3237c9
Merge pull request #163 from aaronraimist/synapse-0.99.3.1
Update Synapse (0.99.3 -> 0.99.3.1)
2019-05-03 22:10:20 +03:00
Aaron Raimist d1646bb497
Update Synapse (0.99.3 -> 0.99.3.1) 2019-05-03 12:07:58 -05:00
Sylvia van Os 75b1528d13 Add the possibility to pass extra flags to the docker container 2019-04-30 16:35:18 +02:00
Sylvia van Os bf77f776a2 Add variable to disable homeserver url preview 2019-04-30 13:58:48 +02:00
Ciaran Ainsworth 8624cf4a57 Fixed default url preview settings 2019-04-26 14:11:40 +01:00
Slavi Pantaleev 892abdc700 Do not refer to Synapse as "Matrix Synapse" 2019-04-23 10:20:56 +03:00
Lyubomir Popov eab8f31eed Add additional room config options:
- matrix_enable_room_list_search - Controls whether searching the public room list is enabled.
 - matrix_alias_creation_rules - Controls who's allowed to create aliases on this server.
 - matrix_room_list_publication_rules - Controls who can publish and which rooms can be published in the public room list.
2019-04-16 12:40:38 +03:00
Slavi Pantaleev 631b7cc6a6 Add support for adjusting Synapse rate-limiting configuration 2019-04-01 21:40:14 +03:00
Slavi Pantaleev 77359ae867 Synchronize Synapse config with the sample from 0.99.3 2019-04-01 21:22:05 +03:00
Slavi Pantaleev e65514223e
Merge branch 'master' into update-homeserver-yaml 2019-03-17 20:53:52 +02:00
Slavi Pantaleev 2f1662626e Use |to_json for matrix_synapse_push_include_content
Doing this for consistency.

Related to #117 (Github Pull Request).
2019-03-17 20:51:12 +02:00
Aaron Raimist ae912c4529
Update homeserver.yaml with some new options we could enable 2019-03-16 15:51:41 -05:00
Lee Verberne 71c7c74b7b Allow configuring push content for matrix-synapse
This allows overriding the default value for `include_content`. Setting
this to false allows homeserver admins to ensure that message content
isn't sent in the clear through third party servers.
2019-03-16 07:16:20 +01:00
Slavi Pantaleev a43bcd81fe Rename some variables 2019-02-28 11:51:09 +02:00
Slavi Pantaleev eb08e20418 Upgrade Synapse (0.99.0 -> 0.99.1) and sync config
`matrix_synapse_no_tls` is now implicit, so we've gotten rid of it.

The `homeserver.yaml.j2` template has been synchronized with the
configuration generated by Synapse v0.99.1 (some new options
are present, etc.)
2019-02-14 18:40:55 +02:00
Slavi Pantaleev 42c4de348c Revert "Bind metrics on :: too"
This reverts commit 536c85619f.

Looks like binding metrics on IPv6 (`::`) fails with an error:

socket.gaierror: [Errno -2] Name does not resolve
2019-02-09 13:21:18 +02:00
Slavi Pantaleev 536c85619f Bind metrics on :: too
For consistency with all our other listeners,
we make this one bind on the `::` address too
(both IPv4 and IPv6).

Additional details are in #91 (Github Pull Request).
2019-02-06 14:24:10 +02:00
Slavi Pantaleev 91a757c581 Add support for reloading Synapse 2019-02-06 09:25:13 +02:00
Slavi Pantaleev 5db692f877 Remove some useless homeserver.yaml configuration 2019-02-05 14:02:01 +02:00
Slavi Pantaleev f6ebd4ce62 Initial work on Synapse 0.99/1.0 preparation 2019-02-05 12:09:46 +02:00
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
dhose 87e3deebfd Enable exposure of Prometheus metrics. 2019-02-01 20:02:11 +01:00
Slavi Pantaleev 0be7b25c64 Make (most) containers run with a read-only filesystem 2019-01-29 18:52:02 +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 56d501679d Be explicit about the UID/GID we start Synapse with
We do match the defaults anyway (by default that is),
but people can customize `matrix_user_uid` and `matrix_user_uid`
and it wouldn't be correct then.

In any case, it's better to be explicit about such an important thing.
2019-01-26 20:21:18 +02:00
Slavi Pantaleev 1a80058a2a Indent (non-YAML) using tabs
Fixes #83 (Github issue)
2019-01-26 09:37:29 +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 294a5c9083 Fix YAML serialization of empty matrix_synapse_federation_domain_whitelist
We've previously changed a bunch of lists in `homeserver.yaml.j2`
to be serialized using `|to_nice_yaml`, as that generates a more
readable list in YAML.

`matrix_synapse_federation_domain_whitelist`, however, couldn't have
been changed to that, as it can potentially be an empty list.

We may be able to differentiate between empty and non-empty now
and serialize it accordingly (favoring `|to_nice_yaml` if non-empty),
but it's not important enough to be justified. Thus, always
serializing with `|to_json`.

Fixes #78 (Github issue)
2019-01-16 17:06:58 +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