Previously, we only enabled metrics when the playbook was installing
Prometheus (as indicated by `prometheus_enabled`).
We are exposing metrics when `matrix_metrics_exposure_enabled` is
toggled to `true` though, but people need to toggle various
`_metrics_enabled` variables to make services actually serve metrics.
No more. If `matrix_metrics_exposure_enabled` is `true`, we'll
automatically enable metrics for all services.
* Update configuring-playbook-traefik.md
Added docu on how to host another server behind traefik.
* Added MASH and docker options
Added the link to mash and the compatibility adjustments.
Mentioned the prefered method with docker containers.
Some rephrasing to make clear, the intended guide ios for reverse proxying non-docker services.
* Improve wording in configuring-playbook-traefik.md
---------
Co-authored-by: Slavi Pantaleev <slavi@devture.com>
Most addons live in the same network by default (matrix-addons) right now,
so this network would have usually been created by some other addon.
Howevre, if this is the only addon someone uses, it may have remained
uncreated causing a problem.
I believe `specialized-workers` is a better name than `room-workers`,
because when enabled, 4 different types of specialized workers are
created:
- Room workers
- Sync workers
- Client readers
- Federation readers
Only one of these is called room-workers.
In the future, more specialized workers may be added, making the
`room-workers` preset name an even poorer choice.
Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/3100
Until now, the validation check would only get tripped up
if generic workers are used, combined with at least one EACH
other type of specialized workers.
This means that someone doing this:
```
matrix_synapse_workers_preset: one-of-each
matrix_synapse_workers_client_reader_workers_count: 5
```
.. would not have triggered this safety check.
Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/3100
Hookshot wants a trailing slash for this route.
If we let Hookshot redirect, it goes to `/widgetapi/v1/static/`,
instead of `/hookshot/widgetapi/v1/static/`, so we take this matter into our
own hands.
Public URLs are like: `/hookshot/widgetapi/v1/static/`
.. which get translated to requests for: `/widgetapi/v1/static/`
Previously, we were stripping the whole `/hookshot/widgetapi` prefix,
which is wrong.
Most of these files were defining a service, usually toward the end.
These lines have been moved upward.
Some components (mautrix-signal, mautrix-gmessages, etc.) were defining
a service conditionally (only if metrics are exposed, etc). This was
causing issues like these in the Traefik logs:
> level=error msg="service \"matrix-mautrix-twitter\" error: port is missing" providerName=docker container=matrix-mautrix-twitter-..
