Upgrade OCP to 3.7 breaks service catalog etcd entries

Issue

Upgraded control plane first then the nodes, rebooted all servers and now I am unable to upgrade the service catalog

Playbook fails:

TASK [openshift_service_catalog : wait for api server to be ready] ***************************************************************************************************************************
FAILED - RETRYING: wait for api server to be ready (120 retries left).
FAILED - RETRYING: wait for api server to be ready (119 retries left).
FAILED - RETRYING: wait for api server to be ready (118 retries left).
FAILED - RETRYING: wait for api server to be ready (117 retries left).
FAILED - RETRYING: wait for api server to be ready (116 retries left).
...
FAILED - RETRYING: wait for api server to be ready (5 retries left).
FAILED - RETRYING: wait for api server to be ready (4 retries left).
FAILED - RETRYING: wait for api server to be ready (3 retries left).
FAILED - RETRYING: wait for api server to be ready (2 retries left).
FAILED - RETRYING: wait for api server to be ready (1 retries left).
fatal: [ip-10-53-3-151.ec2.internal]: FAILED! => {"attempts": 120, "changed": false, "cmd": ["curl", "-k", "https://apiserver.kube-service-catalog.svc/healthz"], "delta": "0:00:00.063268", "end": "2018-01-12 18:42:31.270849", "rc": 0, "start": "2018-01-12 18:42:31.207581", "stderr": "  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current\n                                 Dload  Upload   Total   Spent    Left  Speed\n\r  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0\r100   180  100   180    0     0   3136      0 --:--:-- --:--:-- --:--:--  3157", "stderr_lines": ["  % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current", "                                 Dload  Upload   Total   Spent    Left  Speed", "", "  0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0", "100   180  100   180    0     0   3136      0 --:--:-- --:--:-- --:--:--  3157"], "stdout": "[+]ping ok\n[+]poststarthook/generic-apiserver-start-informers ok\n[+]poststarthook/start-service-catalog-apiserver-informers ok\n[-]etcd failed: reason withheld\nhealthz check failed", "stdout_lines": ["[+]ping ok", "[+]poststarthook/generic-apiserver-start-informers ok", "[+]poststarthook/start-service-catalog-apiserver-informers ok", "[-]etcd failed: reason withheld", "healthz check failed"]}
        to retry, use: --limit @/usr/share/ansible/openshift-ansible/playbooks/byo/openshift-cluster/service-catalog.retry

PLAY RECAP ***********************************************************************************************************************************************************************************
ip-10-53-0-226.ec2.internal : ok=28   changed=2    unreachable=0    failed=0
ip-10-53-1-133.ec2.internal : ok=43   changed=2    unreachable=0    failed=0
ip-10-53-1-16.ec2.internal : ok=42   changed=2    unreachable=0    failed=0
ip-10-53-1-99.ec2.internal : ok=42   changed=2    unreachable=0    failed=0
ip-10-53-3-151.ec2.internal : ok=79   changed=18   unreachable=0    failed=1
ip-10-53-3-178.ec2.internal : ok=42   changed=2    unreachable=0    failed=0
ip-10-53-3-240.ec2.internal : ok=42   changed=2    unreachable=0    failed=0
ip-10-53-4-127.ec2.internal : ok=43   changed=2    unreachable=0    failed=0
ip-10-53-4-221.ec2.internal : ok=42   changed=2    unreachable=0    failed=0
ip-10-53-4-84.ec2.internal : ok=42   changed=2    unreachable=0    failed=0
localhost                  : ok=12   changed=0    unreachable=0    failed=0


INSTALLER STATUS *****************************************************************************************************************************************************************************
Initialization             : Complete
Service Catalog Install    : In Progress
        This phase can be restarted by running: playbooks/byo/openshift-cluster/service-catalog.yml

• Manually curling the URL gives:
  • ping ok
  • poststarthook/generic-apiserver-start-informers ok
  • poststarthook/start-service-catalog-apiserver-informers ok
  • etcd failed: reason withheld
  • healthz check failed

Checked and verified the OAB ETCD container is up but found the following error in the logs:

2018-01-12 18:13:38.544464 I | etcdserver/api/v3rpc: Failed to dial 0.0.0.0:2379: connection error: desc = "transport: remote error: tls: bad certificate"; please retry.