This is done for a few reasons:
- less globals and more indepdendence for each role is better. We rely
on various externally-hosted roles and they don't rely on this global
either.
- `matrix_container_global_registry_prefix` could make people think they
could just override this variable and have all their images pull from
elsewhere. This is rarely the case, unless you've taken special care
to mirror all the various components (from their respective
registries) to your own. In such a case, you probably know what you're
mirroring and can adjust individual variables.
- nowadays, various components live on different registries.
With Docker Inc tightening rate limits for Docker Hub, it's even more
likely that we'll see increased diversity in where images are hosted
Provoked by https://github.com/etkecc/mrs/pull/4
I've discovered that Cinny supports various configuration options and it'd be better
if we add support for them.
Cinny includes nginx configuration which does URL rewrites now, as seen
here: https://raw.githubusercontent.com/cinnyapp/cinny/dev/docker-nginx.conf
That said, we have our own nginx configuration for Cinny, because we'd
like to run ngin as non-root and on a non-privileged port (80 -> 8080).
For this reason, we override `/etc/nginx/nginx.conf` and need to
duplicate what we see in `/etc/nginx/conf.d/default.conf` with our own
`server` block (which listens on port 8080).
Related to 0241c71a4c
Related to https://github.com/spantaleev/matrix-docker-ansible-deploy/pull/3270#issuecomment-2143782962
With this change, it should be possible for people to adjust the Docker
dependency from `docker.service` to something else (e.g. `pkg-ContainerManager-dockerd.service`),
or to completely eliminate it by setting `devture_systemd_docker_base_docker_service_name` to an empty string.
This makes it easier for people to use the playbook against a Synology DSM server.
