Updating /etc/hosts on automation-job pods?

[Russell Cecala]

Hi,

I recently had to move my K3 cluster runnning AWX-operator. The IP addresses of my nodes had to change from 10.0.3.51, 10.0.3.52, 10.0.3.53 to 10.6.3.44, 10.6.3.45, 10.6.3.71.

I updated hostAlias in my awx-demo deployment:

271       dnsPolicy: ClusterFirst

272       hostAliases:
273       - hostnames:
274         - awx.bugfocus.com
275         ip: 10.6.3.44
276       initContainers:
277       - command:
278         - /bin/sh
279         - -c
280         - |
281           hostname=$MY_POD_NAME
282           receptor --cert-makereq bits=2048 commonname=$hostname dnsname=$hostname nodeid=$hostname outreq=/etc/receptor/tls/receptor.req outkey=/etc/receptor/tls/receptor.key
283           receptor --cert-signreq req=/etc/receptor/tls/receptor.req cacert=/etc/receptor/tls/ca/receptor-ca.crt cakey=/etc/receptor/tls/ca/receptor-ca.key outcert=/etc/receptor/tls/    receptor.crt verify=yes

And added these commands to the initContainer value:

          cp /etc/hosts /etc/hosts.BU
          grep -v bugfocus /etc/hosts > /tmp/hosts
          echo "10.6.3.44 awx awx.bugfocus.com" >> /tmp/hosts
          cp /tmp/hosts /etc/hosts

But still on my automation-job pods the /etc/hosts file has the old IP address.  What can I do to correct the /etc/hosts when my automation-job pods get created?