Gitaly data wasn't available to the team, an this change is a first
iteration towards understanding what data we need and how to interpret
it. Later more values will be added.
For now the most important thing is the filesystem String Array, as that
includes data on ext4 exposure and NFS.
Part of: https://gitlab.com/gitlab-org/gitlab-ce/issues/60602
Broken storage used to be used to test situations where the Git storage
wasn't being reached. These days we can just mock the Gitaly response.
But given the broken storage is removed now, Gitaly can take over
control of the storage being reachable. If it's not, Gitaly won't boot.
That's nice for situations where a disk wasn't mounted for instance.
Gitaly MR: https://gitlab.com/gitlab-org/gitaly/merge_requests/675
Prior to this change, health checks checked for writeability of the NFS
shards. Given we're moving away from that, this patch extends the checks
for Gitaly to check for read and writeability.
Potentially some dashboards will break, as over time these metrics will
no longer appear as Prometheus doesn't get the data anymore.
Observability in the circuit breaker will be reduced, but its not
expected to be turned on and the circuit breaker is being removed soon
too.
Closes https://gitlab.com/gitlab-org/gitaly/issues/1218
Implements the client side for gitlab-org/gitaly#819. Which is a server
info command. This checks the server version and git binairy version on
the server.
A small UI was added for administrators, so they can check the status of
the Gitaly server. This is done for each storage the monolith knows.
Because of this commit, gitlab-org/gitlab-ce!15580 is now closed. That
MR removed the Git version too, but didn't replace it with anything.
GitLab Bot