Restructured code and matrix rol

tasks/docker/compose/common.yml

@@ -0,0 +1,18 @@
+- name: include docker vars
+  include_vars: vars/docker-common.yml.j2
+
+- name: load docker compose dependencies
+  include_role:
+    name: docker-compose
+
+- name: "remove {{ docker_compose_instance_directory }} and all its contents"
+  file:
+    path: "{{ docker_compose_instance_directory }}"
+    state: absent
+  when: mode_reset | bool
+
+- name: "create {{docker_compose_instance_directory}}"
+  file:
+    path: "{{docker_compose_instance_directory}}"
+    state: directory
+    mode: 0755

tasks/docker/compose/database.yml

@@ -0,0 +1,10 @@
+- name: include docker vars/docker-database.yml.j2
+  include_vars: vars/docker-database.yml.j2
+
+- name: "include docker/compose/common.yml"
+  include_tasks: docker/compose/common.yml
+
+- name: create central database
+  include_role:
+    name: docker-{{database_type}}
+  when: enable_central_database | bool