New task to manage additional custom parameters.

defaults/main.yml

@@ -71,6 +71,9 @@ psql_conf_parameters:
   - { name: 'max_stack_depth', value: '2MB', set: 'false' }
   - { name: 'max_files_per_process', value: '8192', set: 'false' }
 
+# Custom parameters. Default empty
+psql_conf_custom_parameters: []
+
 # logging configuration. Important: the parameters that need a restart must be listed in psql_conf_parameters
 psql_log_configuration:
   - { name: 'log_destination', value: 'stderr', set: 'true' }

tasks/postgresql-config-deb.yml

@@ -98,6 +98,15 @@
         value: "{% if psql_listen_on_ext_int %}*{% else %}default{% endif %}"
       notify: Restart postgresql
 
+    - name postgresql-config-deb | Custom configuration parameters
+      become: true
+      become_user: postgres
+      community.postgresql.postgresql_set:
+        name: '{{ item.name }}'
+        value: "{% if item.set %}{{ item.value }}{% else %}default{% endif %}"
+      loop: '{{ psql_conf_custom_parameters }}'
+      notify: Restart postgresql
+
     - name: postgresql-config-deb | Flush flush_handlers Restart PostgreSQL
       ansible.builtin.meta: flush_handlers
       tags: ['postgresql', 'postgres', 'pg_hba', 'pg_conf']