Cleans up k8s-dqlite state dir and stops it on remove hook #908
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cfg.Datastore.GetType() may return an empty string if the bootstrap action failed before database.SetClusterConfig has been called. Because of this, we're not removing the state dir for k8s-dqlite, which will be wrongfully removed by setup.K8sDqlite on the next bootstrap attempt. We're now opportunistically cleaning up the k8s-dqlite related state directory. If a bootstrap attempt fails, the k8s-dqlite service will still be running, which will cause the next bootstrap attempt to fail, as the k8s-dqlite port will be currently in use.
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cfg.Datastore.GetType()may return an empty string if the bootstrap action failed beforedatabase.SetClusterConfighas been called. Because of this, we're not removing the state dir for k8s-dqlite, which will be wrongfully removed bysetup.K8sDqliteon the next bootstrap attempt.We're now opportunistically cleaning up the
k8s-dqliterelated state directory.If a bootstrap attempt fails, the
k8s-dqliteservice will still be running, which will cause the next bootstrap attempt to fail, as thek8s-dqliteport will be currently in use.