will be based on:  https://www.openpolicyagent.org/docs/latest/kubernetes-tutorial/

don't forget to add scc also you will get:

oc logs opa-5b6c7b96fd-75kpr -c opa   -n opa
{
  "addrs": [
    "0.0.0.0:443",
    "http://127.0.0.1:8181"
  ],
  "diagnostic-addrs": [],
  "level": "info",
  "msg": "Initializing server.",
  "time": "2021-01-22T17:49:26Z"
}
{
  "level": "info",
  "msg": "Starting decision logger.",
  "plugin": "decision_logs",
  "time": "2021-01-22T17:49:26Z"
}
{
  "err": "listen tcp 0.0.0.0:443: bind: permission denied",
  "level": "fatal",
  "msg": "Listener failed.",
  "time": "2021-01-22T17:49:26Z"