Created attachment 1669573 [details]
Scaleup debug logs

Description of problem:
RHEL scaleup fails with error "Failed to approve node CSR", please get debug logs from attahment

Version-Release number of the following components:
rpm -q openshift-ansible
rpm -q ansible
ansible --version

openshift-ansible-4.4.0-202003060720.git.0.085aeb0.el7

How reproducible:
Always

Steps to Reproduce:
1. Install a UPI cluster on baremetal with rhcos workers removed
2. Scaleup with RHEL nodes
3.

Actual results:
Scaleup fails

Expected results:
Scaleup succeed

Additional info:

TASK [openshift_node : Approve node CSR] ***************************************
Thursday 12 March 2020  15:11:25 +0800 (0:06:53.930)       0:12:25.891 ******** 
FAILED - RETRYING: Approve node CSR (6 retries left).
FAILED - RETRYING: Approve node CSR (5 retries left).
FAILED - RETRYING: Approve node CSR (4 retries left).
FAILED - RETRYING: Approve node CSR (3 retries left).
FAILED - RETRYING: Approve node CSR (2 retries left).
FAILED - RETRYING: Approve node CSR (1 retries left).
failed: [wsun443121-fcgdb-rhel-0.wsun443121.qe.devcluster.openshift.com -> localhost] (item=wsun443121-fcgdb-rhel-0.wsun443121.qe.devcluster.openshift.com) => {"ansible_loop_var": "item", "attempts": 6, "changed": true, "cmd": "count=0; for csr in `oc --kubeconfig=/tmp/installer-MmSdAO/auth/kubeconfig get csr --no-headers  | grep \" system:node:wsun443121-fcgdb-rhel-0 \"  | cut -d \" \" -f1`;\ndo\n  oc --kubeconfig=/tmp/installer-MmSdAO/auth/kubeconfig adm certificate approve ${csr};\n  if [ $? -eq 0 ];\n  then\n    count=$((count+1));\n  fi;\ndone; exit $((!count));\n", "delta": "0:00:00.196222", "end": "2020-03-12 15:11:58.259209", "item": "wsun443121-fcgdb-rhel-0.wsun443121.qe.devcluster.openshift.com", "msg": "non-zero return code", "rc": 1, "start": "2020-03-12 15:11:58.062987", "stderr": "", "stderr_lines": [], "stdout": "", "stdout_lines": []}