feat: support Bareos plugins for Filedaemon (FD)

[adf-patrickha]

• Adds support for Bareos FD plugins (Doc)
  • For now the functionality of MariaDB, MySQL, PostgreSQL and LDAP is added. But all require a dedicated FileSet configuration on the Bareos Director's side.
  • The functionality to add plugins to FileSets has been added in feat: plugin support for filesets, add examples to README ansible-role-bareos_dir#2
  • Plugins can be added for hosts or also for whole groups (for example a host group mariadb_hosts) on host/group vars level, by adding the list bareos_fd_plugins. Example:

    bareos_fd_plugins:
      - mariabackup

    • Possible values for now are: "mariabackup", "mysql", "postgresql", "ldap".

[adf-patrickha]

I checked, if there needs to be a distinction between plugin package names per distro. but apparently the names seem to match. Checked on Debian and RHEL.

[adf-patrickha]

Should be ready to add.

[fadnincx]

I checked, if there needs to be a distinction between plugin package names per distro. but apparently the names seem to match. Checked on Debian and RHEL.

@adf-patrickha Apparently, Fedora 37 is failing because No package bareos-filedaemon available.. Either we fix this, or we remove support (and test) for fedora 37.

[adf-patrickha]

I checked, if there needs to be a distinction between plugin package names per distro. but apparently the names seem to match. Checked on Debian and RHEL.

@adf-patrickha Apparently, Fedora 37 is failing because No package bareos-filedaemon available.. Either we fix this, or we remove support (and test) for fedora 37.

fair point. I'll look into it why it cannot find the package. Normally the role bareos_repository should take care of this. If the package is not available upstream from Bareos for Fedora 37, I'll remove it altogether.

[adf-patrickha]

OK so Bareos does not provide packages for Fedora 37 anymore in https://download.bareos.org/current/
Therefore I replaced 37 in the CI with Fedora latest (39): #2. All checks should pass now.

[fadnincx]

OK so Bareos does not provide packages for Fedora 37 anymore in https://download.bareos.org/current/ Therefore I replaced 37 in the CI with Fedora latest (39): #2. All checks should pass now.

👍 so maybe a quick rebase, then this PR is all good to go.