def _shutdown_cluster(cluster): """Shutdown specified cluster and all related resources.""" try: volumes.detach(cluster) finally: _shutdown_instances(cluster) _clean_job_executions(cluster)
def shutdown_cluster(cluster): """Shutdown specified cluster and all related resources.""" try: volumes.detach(cluster) finally: _shutdown_instances(cluster) _clean_job_executions(cluster)
def _rollback_cluster_creation(cluster, ex): """Shutdown all instances and update cluster status.""" LOG.info("Cluster '%s' creation rollback (reason: %s)", cluster.name, ex) session = context.ctx().session _shutdown_instances(cluster, True) volumes.detach(cluster) alive_instances = set([srv.id for srv in nova.client().servers.list()]) for node_group in cluster.node_groups: for instance in node_group.instances: if instance.instance_id in alive_instances: nova.client().servers.delete(instance.instance_id) with session.begin(): session.delete(instance)
def shutdown_cluster(cluster): """Shutdown specified cluster and all related resources.""" volumes.detach(cluster) _shutdown_instances(cluster)