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?