Don't pass user and group to ceph, and rely on it to drop ceps, but let
systemd handle running it as the appropriate user.
This also inlines the extraServiceConfig into the makeService function,
as we have conditionals depending on daemonType there anyways.
Use StateDirectory to create directories in
/var/lib/ceph/${daemonType}/${clusterName}-${daemonId}.
There previously was a condition on daemonType being one of mds,mon,rgw
or mgr. We only instantiate makeServices with these types, and "osd" was
special.
In the osd case, test examples suggest it'd be in something like
/var/lib/ceph/osd/ceph-${cfg.osd0.name} - so it's not special at all,
but exactly like the pattern for the others.
During initialization, we also need these folders, before the unit is
started up. Move the mkdir -p commands in the vm tests to the line
immediately before they're required.
I interpreted the purpose of stripping the first character from the 'version'
argument as an attempt to remove a prefixed 'v' (e.g. 'v1.0.0') from a version
tag. This works if the tag actually has a 'v' prefix, but also removes the first
character if version tags are not prefixed (e.g. '1.0.0').
Additionally, the 'v' was added again when specifying the `rev` for
`fetchFromGitHub` in default.nix. As described above, this did also not work
when provider repos did not prefix their version tags with 'v'.
I changed the implementation as follows:
- `version` and `rev` are stored inside data.nix
- `version` is used to declare the nix package version
- `rev` is used to fetch the proper git ref when building the package
- for determining `version`, an optional leading 'v' is trimmed from the tag
name
Now this has the implication that the latest tag must always be a release tag
when using the `update-all` script, but as the result of running `update-all`
should always be reviewed before submission, makes this appear a manageable
tradeoff to me.
This reverts commits 53a536c698
and af931c172d.
The repology.org info was incorrect, pulling in a development version
of mu as a release. The current (stable) release of mu is still 1.2:
https://github.com/djcb/mu/releases
