We're casting everything it `int`, but since Jinja templates are
involved, these values end up as strings anyway.
Doing `| int | to_json` is good, but we should only cast numbers to
integer, not empty strings, as that (0) may be interpreted differently
by Synapse.
To turn of auto-tuning, one is possibly supposed to pass empty strings:
> This option defaults to off, enable it by providing values for the sub-options listed below.
It could be that `0` is also considered "no value provided", but I
haven't verified that.
Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/3017
* Modify Synapse Cache Factor to use Auto Tune
Synapse has the ability to as it calls in its config auto tune caches.
This ability lets us set very high cache factors and then instead limit our resource use.
Defaults for this commit are 1/10th of what Element apparently runs for EMS stuff and matrix.org on Cache Factor and upstream documentation defaults for auto tune.
* Add vars to Synapse main.yml to control cache related config
This commit adds various cache related vars to main.yml for Synapse.
Some are auto tune and some are just adding explicit ways to control upstream vars.
* Updated Auto Tune figures
Autotuned figures have been bumped in consultation with other community members as to a reasonable level. Please note these defaults are more on the one of each workers side than they are on the monolith Side.
* Fix YML Error
The playbook is not happy with the previous state of this patch so this commit hopefully fixes it
* Add to_json to various Synapse tuning related configs
* Fix incorrect indication in homeserver.yaml.j2
* Minor cleanups
* Synapse Cache Autotuning Documentation
* Upgrade Synapse Cache Autotune to auto configure memory use
* Update Synapse Tuning docs to reflect automatic memory use configuration
* Fix Linting errors in synapses main.yml
* Rename variables for consistency (matrix_synapse_caches_autotuning_* -> matrix_synapse_cache_autotuning_*)
* Remove FIX ME comment about Synapse's `cache_autotuning`
`docs/maintenance-synapse.md` and `roles/custom/matrix-synapse/defaults/main.yml`
already contains documentation about these variables and the default values we set.
* Improve "Tuning caches and cache autotuning" documentation for Synapse
* Announce larger Synapse caches and cache auto-tuning
---------
Co-authored-by: Slavi Pantaleev <slavi@devture.com>
`matrix_synapse_federation_port_enabled` is defined like this:
```
matrix_synapse_federation_port_enabled: "{{ matrix_synapse_federation_enabled or matrix_synapse_federation_port_openid_resource_required }}"
```
Previously, people that disabled federation, but needed the `openid`
listener were running without these federation-related labels.
In this patch, we're also dropping the `not matrix_synapse_workers_enabled` condition,
because.. none of the Matrix-related labels would be applied anyway when
workers are enabled, thanks to `matrix_synapse_container_labels_matrix_related_labels_enabled`.
Fixes https://github.com/spantaleev/matrix-docker-ansible-deploy/issues/3127
This is a break in backward-compatibility for people disabling
`index.html` creation via the playbook but are managing their static
website files in another way (AUX role, etc).
* Fix s3-storage migrate and shell: container needs attachment to postgres network also
* Connect to s3-storage-provider migrate to multiple networks in multiple steps
Multiple `--network` calls lead to:
> docker: Error response from daemon: Container cannot be connected to network endpoints: NETWORK_1 NETWORK_2.
* Connect to s3-storage-provider shell to multiple networks in multiple steps
---------
Co-authored-by: Slavi Pantaleev <slavi@devture.com>
