It seems like it doesn't cause any issues for any of these services.

We mainly switch the anonymous metrics viewing variable
to false, along with other wording changes.

The quotes around "host" for both `--pid` and `--net` were
causing trouble for me:

> docker: --pid: invalid PID mode.

and:

> docker: Error response from daemon: network "host" not found.

I've also changed the `-v` call to `--mount` for consistency with the
rest of the playbook.

Using the hardcoded IP did break while I was
messing with IPv6 stuff on the other branch

By running it in a more privileged container with access to the host network stack and such

Also includes the dashboards for Synapse and for Node Exporter.

Again has only been tested on debian amd64 so far, but the grafana docker image is available for arm64 and arm32. Nice.

Basic system stats, to show stuff the synapse metrics
can't show such as resource usage by bridges, etc

Seems to work fine as well.

This too has only been tested on debian amd64 so far

Initial attempt. Seems to work fine.

Only tested on debian amd64 so far

This will make data migration easier.

Fixes: a66a604e ("Selfbuild appservice-slack bridge")

fix typo from skype to slack

Update configuring-dns.md

Added note about cloudflare, related to #821

Etherpad docs: Padname length bug

Warn users of the known bug https://github.com/turt2live/matrix-dimension/issues/395

Upgrade Element (1.7.19 -> 1.7.20)

https://github.com/vector-im/element-web/releases/tag/v1.7.20
https://hub.docker.com/layers/vectorim/element-web/v1.7.20/images/sha256-44cae3a532d86c16940deb70866b522ba6acc8c5d7adf3c661cfc8b06f1de681?context=explore

Upgrade Element (1.7.18 -> 1.7.19)

Remove note about federation tester not working with TLS 1.3

Fix wrong links in mautrix-signal docs

Allow psql args to be given to matrix-postgres-cli

This passes any arguments given to 'matrix-postgres-cli' to the 'psql' command.

Examples:
  $ # start an interactive shell connected to a given db
  $ sudo matrix-postgres-cli -d synapse
  $ # run a query, non-interactively
  $ sudo matrix-postgres-cli -d synapse -c 'SELECT group_id FROM groups;'

If they do, our next playbook runs would simply revert it
and report "changed" for that task.

There's no benefit to letting the bridge spew a new config file.

This does not apply to the mautrix whatsapp bridge, because that one
is written in Go (not Python) and takes different flags. There's no
equivalent flag there.

Clarify hosts file wording

Self-hosted Etherpad

Update IRC bridge to 0.23.0

Add double quotes 'matrix-postgres-init-additional-db-user-and-role.sql.j2' template