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# frozen_string_literal: true
module Clusters
module Applications
class CheckUninstallProgressService < BaseHelmService
def execute
return unless app.uninstalling?
case installation_phase
when Gitlab::Kubernetes::Pod::SUCCEEDED
on_success
when Gitlab::Kubernetes::Pod::FAILED
on_failed
else
check_timeout
end
rescue Kubeclient::HttpError => e
log_error(e)
app.make_errored!(_('Kubernetes error: %{error_code}') % { error_code: e.error_code })
end
private
def on_success
app.post_uninstall
app.destroy!
rescue StandardError => e
app.make_errored!(_('Application uninstalled but failed to destroy: %{error_message}') % { error_message: e.message })
ensure
remove_installation_pod
end
def on_failed
app.make_errored!(_('Operation failed. Check pod logs for %{pod_name} for more details.') % { pod_name: pod_name })
end
def check_timeout
if timed_out?
app.make_errored!(_('Operation timed out. Check pod logs for %{pod_name} for more details.') % { pod_name: pod_name })
else
WaitForUninstallAppWorker.perform_in(WaitForUninstallAppWorker::INTERVAL, app.name, app.id)
end
end
def pod_name
app.uninstall_command.pod_name
end
def timed_out?
Time.now.utc - app.updated_at.utc > WaitForUninstallAppWorker::TIMEOUT
end
def remove_installation_pod
helm_api.delete_pod!(pod_name)
end
def installation_phase
helm_api.status(pod_name)
end
end
end
end
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