split playbook into roles

roles/pizzeria/meta/main.yml

@@ -0,0 +1,3 @@
+dependencies:
+  - role: common
+  - role: docker

roles/pizzeria/tasks/main.yml

@@ -0,0 +1,9 @@
+- name: Clone pizzeria repository
+  git:
+    repo: https://github.com/pizzapim/pizzeria
+    dest: /apps/pizzeria
+- name: Start the Docker compose
+  community.docker.docker_compose:
+    project_src: /apps/pizzeria
+    pull: true
+    remove_orphans: true