Add `watch-gitlab-deployments.sh`
What does this MR do?
Part of gitlab-com/gl-infra/delivery#1626 (closed)
Currently we have no insight or output from helm about what happens during a helm release being applied.
In order to try and restore some visability, we will add a script under
bin
called watch-gitlab-deployments.sh
which will get executed in the background
during helmfile sync (apply) jobs. This will give some output about the status of all
deployments in the gitlab
namespace during an apply job.
This isn't a perfect solution, and kubectl rollout status
has some quirks (like
not erroring if there is a CrashloopBackoff
however it's a good start pending
further improvements to this repository.
This change also cleans up any reference to tiller
as it's no longer relevant as part
of helm 3
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