[set_openstack_operators] Add fallback task for operators not having generic k8s labels

Some of the operators still do not have the generic app.kubernetes.io/name label, and they need to be identified using openstack.org/operator-name label.

Signed-off-by: Amartya Sinha <amsinha@redhat.com>

Author: amartyasinha

roles/set_openstack_containers/tasks/main.yml

@@ -59,6 +59,17 @@
     output_dir: "{{ cifmw_set_openstack_containers_basedir }}/artifacts"
     script: "oc set env $(oc get pods -n {{ operator_namespace }} -o name -l app.kubernetes.io/name={{ operator_name }}-operator) -n {{ operator_namespace }} --list"
   register: containers_env_list
+  ignore_errors: true
+
+- name: Get meta operator environment variable (for operators not having generic kubernetes label)
+  environment:
+    KUBECONFIG: "{{ cifmw_openshift_kubeconfig }}"
+    PATH: "{{ cifmw_path }}"
+  cifmw.general.ci_script:
+    output_dir: "{{ cifmw_set_openstack_containers_basedir }}/artifacts"
+    script: "oc set env $(oc get pods -n {{ operator_namespace }} -o name -l openstack.org/operator-name={{ operator_name }}) -n {{ operator_namespace }} --list"
+  register: containers_env_list
+  when: containers_env_list.failed
 
 - name: Generate update_env_vars.sh script
   ansible.builtin.template: