Fix the stack name. Create the db label.

README.md

@@ -16,8 +16,6 @@ open_asfa_docker_service_client_name: 'asfa-client-test'
 open_asfa_docker_server_image: 'lucabrl01/asfa-server'
 open_asfa_docker_client_image: 'lucabrl01/asfa-client'
 open_asfa_docker_network: 'open_asfa_test_net'
-# IMPORTANT. Set it to True for the server that is going to host the DB
-open_asfa_docker_db_node: True
 open_asfa_behind_haproxy: True
 open_asfa_haproxy_public_net: 'haproxy-public'
 # DB

defaults/main.yml

@@ -6,14 +6,13 @@ open_asfa_docker_service_client_name: 'asfa-client-test'
 open_asfa_docker_server_image: 'lucabrl01/asfa-server'
 open_asfa_docker_client_image: 'lucabrl01/asfa-client'
 open_asfa_docker_network: 'open_asfa_test_net'
-# IMPORTANT. Set it to True for the server that is going to host the DB
-open_asfa_docker_db_node: True
 open_asfa_behind_haproxy: True
 open_asfa_haproxy_public_net: 'haproxy-public'
 # DB
 open_asfa_db_as_container: True
 open_asfa_db_pg_version: 12
 open_asfa_db_image: 'postgres:{{ open_asfa_db_pg_version }}-alpine'
+open_asfa_db_docker_host: 'localhost'
 open_asfa_db_host: 'pg'
 open_asfa_db_port: 5432
 #open_asfa_db_pwd: 'set it in a vault file'
@@ -22,7 +21,7 @@ open_asfa_db_user: 'asfadb_user'
 open_asfa_db_volume: 'asfa_pg_data'
 open_asfa_db_allowed_hosts:
   - '127.0.0.1/8'
-open_asfa_db_constraints: '[node.labels.pg_data==asfa_server]'
+open_asfa_db_constraints: '[node.labels.pg_data==asfa_server_test]'
 
 open_asfa_psql_db_data: 
   - { db_host: '{{ open_asfa_db_host }}', pgsql_version: '{{ open_asfa_db_pg_version }}', name: '{{ open_asfa_db_name }}', encoding: 'UTF8', user: '{{ open_asfa_db_user }}', roles: 'CREATEDB,NOSUPERUSER', pwd: '{{ open_asfa_db_pwd }}', allowed_hosts: '{{ open_asfa_db_allowed_hosts }}' }

tasks/main.yml

@@ -9,21 +9,30 @@
 
   run_once: True
   when:
-    - open_asfa_docker_db_node is defined and open_asfa_docker_db_node
+    - open_asfa_db_docker_host == ansible_fqdn
     - open_asfa_db_as_container
   tags: [ 'open_asfa', 'open_asfa_swarm', 'open_asfa_db' ]
 
 - name: Manage the installation of the OpenASFA configuration of the swarm service
   block:
-    - name: Install the docker compose file
-      template: src=open-asfa-docker-compose.yml.j2 dest={{ open_asfa_compose_dir }}/docker-open-asfa-stack.yml owner=root group=root mode='0400'
+    - name: Add the label that will be used as a constraint for the PostgreSQL DB
+      docker_node:
+        hostname: '{{ open_asfa_db_docker_host }}'
+        #node.labels.pg_data==asfa_server_test
+        labels:
+          pg_data: 'asfa_server_test'
+        labels_state: 'merge'
+      when: open_asfa_db_as_container
 
-    - name: Start the OpenAsfa stack 
+    - name: Install the docker compose file
+      template: src=open-asfa-docker-compose.yml.j2 dest={{ open_asfa_compose_dir }}/docker-open-asfa-stack-test.yml owner=root group=root mode='0400'
+
+    - name: Start the OpenAsfa stack
       docker_stack:
-        name: open-asfa
+        name: open-asfa-test
         state: present
         compose:
-          - '{{ open_asfa_compose_dir }}/docker-open-asfa-stack.yml'
+          - '{{ open_asfa_compose_dir }}/docker-open-asfa-stack-test.yml'
 
   run_once: True
   when: docker_swarm_manager_main_node is defined and docker_swarm_manager_main_node | bool