add variables for admin_users and stats_users to access on the pgbouncer console

pgbouncer/README.md

@@ -36,4 +36,18 @@ The value of `hash` can be obtained by running this command on the PostgreSQL se
 
 > These accounts must exist on the PostegreSQL server.
 
+The variables `pgbouncer_admin_users` and `pgbouncer_stats_users` list the SQL user can be access on pgbouncer console. This variables can be defines like this :
+
+```
+pgbouncer_admin_users:
+   - account1
+   - account2
+```
+
+```
+pgbouncer_stats_users:
+   - account1
+   - account2
+```
+
 The full list of variables (with default values) can be found in `defaults/main.yml`.

pgbouncer/defaults/main.yml

@@ -6,4 +6,8 @@ pgbouncer_auth_type: "scram-sha-256"
 
 pgbouncer_databases: []
 
-pgbouncer_account_list: []
+pgbouncer_admin_users: []
+
+pgbouncer_stats_users: []
+
+pgbouncer_account_list: []

pgbouncer/tasks/main.yml

@@ -3,16 +3,19 @@
   ansible.builtin.apt:
     name: pgbouncer
     state: present
+
 - name: Limit for PgBouncer is set
   ansible.builtin.lineinfile:
     path: /etc/default/pgbouncer
     line: ulimit -n 65536
   notify: Restart PgBouncer
+
 - name: Add config file for PgBouncer
   ansible.builtin.template:
     src: pgbouncer.ini.j2
     dest: /etc/pgbouncer/pgbouncer.ini
   notify: Restart PgBouncer
+  
 - name: Populate userlist.txt
   ansible.builtin.template:
     src: userlist.txt.j2

pgbouncer/templates/pgbouncer.ini.j2

@@ -14,6 +14,9 @@ unix_socket_dir =
 auth_type = {{ pgbouncer_auth_type }}
 auth_file = /etc/pgbouncer/userlist.txt
 
+admin_users = {{ pgbouncer_admin_users | join(",") }}
+stats_users = {{ pgbouncer_stats_users | join(",") }}
+
 # La connexion au serveur redevient libre lorsque le client termine une transaction
 # Autres valeurs possibles : session (lorsque le client ferme la session), statement (lorsque la requête se termine)
 pool_mode = transaction