Etcd member recovery script fails while adding a new master host to etcd cluster in RHOCP

Solution Verified - Updated -

Issue

  • While adding a new master to etcd cluster, below error is triggered:
$ sudo -E /usr/local/bin/etcd-member-recover.sh 10.0.0.2 etcd-member-ip-10-0-0-1.us-west-1.example.com
48ed854359c4e36a0ce5be5688b44e413b7c561140d79b1e3a9c92b4e625f6f9
etcdctl version: 3.3.17
API version: 3.3
Backing up /etc/kubernetes/manifests/etcd-member.yaml to ./assets/backup/
checking against etcd-2.02734872.example.com
checking against etcd-0.02734872.example.com
SRV query failed no matching records found

Environment

  • Red Hat OpenShift Container Platform
    • 4.3
  • Amazon Web Services (AWS)

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