unit-etcd-4: 11:21:42 INFO unit.etcd/4.juju-log Invoking reactive handler: reactive/etcd.py:62:check_cluster_health
unit-etcd-4: 11:21:42 INFO unit.etcd/4.update-status Error: client: etcd cluster is unavailable or misconfigured
unit-etcd-4: 11:21:42 INFO unit.etcd/4.update-status error #0: dial tcp 127.0.0.1:4001: getsockopt: connection refused
unit-etcd-4: 11:21:42 INFO unit.etcd/4.update-status error #1: dial tcp 127.0.0.1:2379: getsockopt: connection refused
unit-etcd-4: 11:21:42 INFO unit.etcd/4.update-status
unit-etcd-4: 11:21:42 WARNING unit.etcd/4.juju-log Notice: Unit failed cluster-health check
unit-etcd-4: 11:21:42 INFO unit.etcd/4.juju-log b'cluster may be unhealthy: failed to list members\n'
unit-etcd-4: 11:21:42 INFO unit.etcd/4.update-status Error: client: etcd cluster is unavailable or misconfigured
unit-etcd-4: 11:21:42 INFO unit.etcd/4.update-status error #0: dial tcp 127.0.0.1:4001: getsockopt: connection refused
unit-etcd-4: 11:21:42 INFO unit.etcd/4.update-status error #1: dial tcp 127.0.0.1:2379: getsockopt: connection refused
unit-etcd-4: 11:21:42 INFO unit.etcd/4.update-status