feat(postgresql): add ansible role for postgresql deployment

roles/postgresql/tasks/configure.yml

@@ -50,7 +50,6 @@
       loop_control:
         loop_var: result
         label: "{{ result.option.key }}"
-  when: postgresql_state == 'present'
   vars:
     postgresql_login_host: >-2
       {{

roles/postgresql/tasks/main.yml

@@ -33,7 +33,6 @@
   loop:
     - name: "{{ postgresql_config_path }}"
     - name: "{{ postgresql_data_path }}"
-      mode: "0700"
   loop_control:
     loop_var: path
     label: "{{ path.name }}"

roles/postgresql/tasks/prepare.yml

@@ -22,7 +22,6 @@
       insert_after: "# Ansible managed"
       line: "{{ postgresql_admin_pg_ident_conf }}"
   when: postgresql_state == 'present'
-  notify: postgresql_restart
 
 - name: Configure permissions for postgresql admin role
   community.postgresql.postgresql_pg_hba:
@@ -32,4 +31,3 @@
     method: "{{ postgresql_admin_role_method }}"
     options: "{{ postgresql_admin_pg_hba_conf_options }}"
   when: postgresql_state == 'present'
-  notify: postgresql_restart