Implemented pre configuration for pgadmin

roles/docker-pgadmin/vars/configuration.yml

@@ -0,0 +1,14 @@
+pgadmin_host_server_file:     "{{docker_compose.directories.volumes}}servers.json"
+pgadmin_docker_server_file:   "/pgadmin4/servers.json"
+pgadmin_host_password_file:   "{{docker_compose.directories.volumes}}.pgpass"
+pgadmin_docker_password_file: "/pgpass"
+
+pgadmin_servers:
+  - name:           "Central Postgres Database"
+    host:           "{{ database_host }}"
+    port:           "{{ database_port }}"
+    username:       "postgres"
+    maintenance_db: "postgres"
+    password:       "{{ central_postgres_password }}"
+
+# Here you can add more databases 

roles/docker-pgadmin/vars/main.yml

@@ -1,3 +1,6 @@
-application_id:       "pgadmin"
-database_type:        "postgres"
-database_host:        "{{ 'central-' + database_type if applications[application_id].database.central_storage }}"
+application_id:               "pgadmin"
+database_type:                "postgres"
+database_host:                "{{ 'central-' + database_type if applications[application_id].database.central_storage }}"
+database_var_file:            "{{playbook_dir}}/roles/docker-central-database/vars/database.yml"
+pgadmin_user:                 5050
+pgadmin_group:                "{{pgadmin_user}}"