add hedgedoc service

close #9

ansible/roles/hedgedoc/tasks/main.yml

@@ -0,0 +1,22 @@
+- name: Create service directory
+  file:
+    path: "{{ service_dir }}"
+    state: directory
+- name: Copy Docker Compose script
+  template:
+    src: "{{ role_path }}/templates/docker-compose.yml.j2"
+    dest: "{{ service_dir }}/docker-compose.yml"
+- name: Create data directory
+  file:
+    path: "{{ data_dir }}"
+    state: directory
+- name: Create uploads directory
+  file:
+    path: "{{ data_dir }}/uploads"
+    state: directory
+    mode: 0777
+- name: Start the Docker Compose
+  docker_compose:
+    project_src: "{{ service_dir }}"
+    pull: true
+    remove_orphans: true