2.5. Zync Database PostgreSQL 9.5를 10으로 업그레이드 (Highly recommended)

oc get imagestream postgresql -o yaml
oc get dc zync-database -o yaml

$ oc get imagestream postgresql -o yaml
$ oc get dc zync-database -o yaml

IMPORT_POLICY_VAL=$(oc get imagestream postgresql -o json | jq -r ".spec.tags[0].importPolicy.insecure")
if [ "$IMPORT_POLICY_VAL" == "null" ]; then
  IMPORT_POLICY_VAL="false"
fi

IMPORT_POLICY_VAL=$(oc get imagestream postgresql -o json | jq -r ".spec.tags[0].importPolicy.insecure")
if [ "$IMPORT_POLICY_VAL" == "null" ]; then
  IMPORT_POLICY_VAL="false"
fi

echo $IMPORT_POLICY_VAL

$ echo $IMPORT_POLICY_VAL