Etcd is in CrashLoopBackOff

Hello Team,

After deploying a StackStorm on my own machines, found that etcd-2 is kept on going to an error state and restarting several times. Please find a log below and suggest me the steps.

2019-07-16 04:34:06.562740 W | etcdserver: failed to reach the peerURL(http://dd-stackstorm-etcd-2.dd-stackstorm-etcd:2380) of member 9e17827c1bed018 (Get http://dd-stackstorm-etcd-2.dd-stackstorm-etcd:2380/version: dial tcp: lookup dd-stackstorm-etcd-2.dd-stackstorm-etcd on 10.96.0.10:53: no such host)
2019-07-16 04:34:06.562767 W | etcdserver: cannot get the version of member 9e17827c1bed018 (Get http://dd-stackstorm-etcd-2.dd-stackstorm-etcd:2380/version: dial tcp: lookup dd-stackstorm-etcd-2.dd-stackstorm-etcd on 10.96.0.10:53: no such host)
2019-07-16 04:34:11.570474 W | etcdserver: failed to reach the peerURL(http://dd-stackstorm-etcd-2.dd-stackstorm-etcd:2380) of member 9e17827c1bed018 (Get http://dd-stackstorm-etcd-2.dd-stackstorm-etcd:2380/version: dial tcp: lookup dd-stackstorm-etcd-2.dd-stackstorm-etcd on 10.96.0.10:53: no such host)
2019-07-16 04:34:11.570520 W | etcdserver: cannot get the version of member 9e17827c1bed018 (Get http://dd-stackstorm-etcd-2.dd-stackstorm-etcd:2380/version: dial tcp: lookup dd-stackstorm-etcd-2.dd-stackstorm-etcd on 10.96.0.10:53: no such host)
2019-07-16 04:34:16.576649 W | etcdserver: failed to reach the peerURL(http://dd-stackstorm-etcd-2.dd-stackstorm-etcd:2380) of member 9e17827c1bed018 (Get http://dd-stackstorm-etcd-2.dd-stackstorm-etcd:2380/version: dial tcp: lookup dd-stackstorm-etcd-2.dd-stackstorm-etcd on 10.96.0.10:53: no such host)
2019-07-16 04:34:16.576681 W | etcdserver: cannot get the version of member 9e17827c1bed018 (Get http://dd-stackstorm-etcd-2.dd-stackstorm-etcd:2380/version: dial tcp: lookup dd-stackstorm-etcd-2.dd-stackstorm-etcd on 10.96.0.10:53: no such host)
2019-07-16 04:34:18.710990 W | rafthttp: the connection to peer 9e17827c1bed018 is unhealthy
2019-07-16 04:34:18.711022 W | rafthttp: the clock difference against peer 9e17827c1bed018 is too high [6.746146703s > 1s]
2019-07-16 04:34:21.582479 W | etcdserver: failed to reach the peerURL(http://dd-stackstorm-etcd-2.dd-stackstorm-etcd:2380) of member 9e17827c1bed018 (Get http://dd-stackstorm-etcd-2.dd-stackstorm-etcd:2380/version: dial tcp: lookup dd-stackstorm-etcd-2.dd-stackstorm-etcd on 10.96.0.10:53: no such host)
2019-07-16 04:34:21.582529 W | etcdserver: cannot get the version of member 9e17827c1bed018 (Get http://dd-stackstorm-etcd-2.dd-stackstorm-etcd:2380/version: dial tcp: lookup dd-stackstorm-etcd-2.dd-stackstorm-etcd on 10.96.0.10:53: no such host)
2019-07-16 04:33:52.291372 E | rafthttp: failed to dial 9e17827c1bed018 on stream MsgApp v2 (dial tcp 10.244.3.25:2380: getsockopt: connection refused)
2019-07-16 04:33:52.291444 E | rafthttp: failed to dial 9e17827c1bed018 on stream Message (dial tcp 10.244.3.25:2380: getsockopt: connection refused)
2019-07-16 04:33:52.806633 E | rafthttp: failed to dial 9e17827c1bed018 on stream MsgApp v2 (dial tcp: lookup dd-stackstorm-etcd-2.dd-stackstorm-etcd on 10.96.0.10:53: no such host)
2019-07-16 04:33:52.806704 E | rafthttp: failed to dial 9e17827c1bed018 on stream Message (dial tcp: lookup dd-stackstorm-etcd-2.dd-stackstorm-etcd on 10.96.0.10:53: no such host)
2019-07-16 04:33:52.909284 E | rafthttp: failed to dial 9e17827c1bed018 on stream Message (dial tcp 10.244.3.25:2380: getsockopt: connection refused)
2019-07-16 04:33:52.909565 E | rafthttp: failed to dial 9e17827c1bed018 on stream MsgApp v2 (dial tcp 10.244.3.25:2380: getsockopt: connection refused)
2019-07-16 04:33:53.631367 E | rafthttp: failed to dial 9e17827c1bed018 on stream Message (dial tcp: lookup dd-stackstorm-etcd-2.dd-stackstorm-etcd on 10.96.0.10:53: no such host)
2019-07-16 04:33:53.631423 E | rafthttp: failed to dial 9e17827c1bed018 on stream MsgApp v2 (dial tcp: lookup dd-stackstorm-etcd-2.dd-stackstorm-etcd on 10.96.0.10:53: no such host)
2019-07-16 04:34:21.056089 W | rafthttp: the connection to peer 9e17827c1bed018 is unhealthy
2019-07-16 04:34:21.056142 W | rafthttp: the clock difference against peer 9e17827c1bed018 is too high [6.744354172s > 1s]
ping: bad address ‘dd-stackstorm-etcd-2.dd-stackstorm-etcd’
Waiting for dd-stackstorm-etcd-2.dd-stackstorm-etcd to come up
ping: bad address ‘dd-stackstorm-etcd-2.dd-stackstorm-etcd’
Waiting for dd-stackstorm-etcd-2.dd-stackstorm-etcd to come up
ping: bad address ‘dd-stackstorm-etcd-2.dd-stackstorm-etcd’
Waiting for dd-stackstorm-etcd-2.dd-stackstorm-etcd to come up
ping: bad address ‘dd-stackstorm-etcd-2.dd-stackstorm-etcd’
Waiting for dd-stackstorm-etcd-2.dd-stackstorm-etcd to come up
Re-joining etcd member
cat: can’t open ‘/var/run/etcd/member_id’: No such file or directory

This is known issue, happens sometimes and reported in etcd deployment is unstable · Issue #75 · StackStorm/stackstorm-ha · GitHub which is based on etcd chart from upstream Helm repo.
Note that with 2/3 Pods available in cluster etcd is still functional and operable.