Decoupeld database, docker and proxy

roles/docker-core/tasks/main.yml

@@ -0,0 +1,31 @@
+---
+
+- name: docker & docker compose install
+  pacman:
+    name: ['docker','docker-compose']
+    state: present
+  notify: docker restart
+  when: run_once_docker is not defined
+
+- name: "create {{path_docker_compose_instances}}"
+  file:
+    path: "{{path_docker_compose_instances}}"
+    state: directory
+    mode: 0700
+    owner: administrator
+    group: administrator
+  when: run_once_docker is not defined
+
+- name: Set docker_enabled to true, to activate maint-docker-storage-optimizer 
+  set_fact:
+    docker_enabled: true
+  when: run_once_docker is not defined
+
+- name: flush docker service
+  meta: flush_handlers
+  when: run_once_docker is not defined
+
+- name: run the docker tasks once
+  set_fact:
+    run_once_docker: true
+  when: run_once_docker is not defined