add pg patch role

roles/cmoa_pgpatch/tasks/main.yml

@@ -0,0 +1,24 @@
+---
+- name: 1. Get a list of all pods from the namespace
+  command: kubectl -n "{{ cmoa_namespace }}" get pods --no-headers -o custom-columns=":metadata.name"
+  #register: pod_list
+
+- debug:
+    msg: "{{ pod_list.stdout_lines }}"
+
+#- name: 2. Copy psql file in postgres (DDL)
+#  kubernetes.core.k8s_cp:
+#    namespace: "{{ cmoa_namespace }}"
+#    pod: "{{ pod_list.stdout }}"
+#    remote_path: /tmp/postgres_patch_{{ pg_version }}.psql
+#    local_path: "{{ role_path }}/files/pg-patch/postgres_patch_{{ pg_version }}.psql"
+#  with_items: "{{ pg_version }}"
+#  when: kubernetes_role == 'master'
+#
+#- name: 3. Execute a command in postgres (DDL)
+#  kubernetes.core.k8s_exec:
+#    namespace: "{{ cmoa_namespace }}"
+#    pod: "{{ pod_list.stdout }}"
+#    command: bash -c "PGPASSWORD='eorbahrhkswp' && /usr/bin/psql -h 'localhost' -U 'admin' -d 'postgresdb' -f /tmp/postgres_patch_{{ pg_version }}.psql"
+#  with_items: "{{ pg_version }}"
+#  when: kubernetes_role == 'master'