Add wiki

roles/wiki-docker/files/wiki/.env

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+COMPOSE_PROJECT_NAME=wiki
+

roles/wiki-docker/files/wiki/docker-compose.yml

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+version: '2.2'
+
+networks:
+  proxy-tier:
+    external:
+      name: nginx-proxy
+
+services:
+  rpg_wiki:
+    image: 'bitnami/dokuwiki:latest'
+    expose:
+      - 80
+    environment:
+      - VIRTUAL_HOST=rpg.banditlair.com
+      - VIRTUAL_NETWORK=nginx-proxy
+      - VIRTUAL_PORT=80
+    volumes:
+      - '/var/lib/wiki/rpg:/bitnami'
+    networks:
+      - proxy-tier
+    restart: always

roles/wiki-docker/meta/main.yml

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+dependencies:
+  - nginx-proxy-docker

roles/wiki-docker/tasks/main.yml

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+---
+- name: Copy wiki config
+  copy: src=wiki dest={{docker_compose_files_folder}}
+#- name: Create wiki data folder
+#  file: dest=/var/lib/wiki state=directory
+#- name: Create symlink for wiki data
+#  file:
+#    src: "{{backup_folder}}/var/lib/wiki/rpg"
+#    dest: /var/lib/wiki/rpg
+#    state: link
+- name: Start wiki docker project
+  docker_service: project_src={{docker_compose_files_folder}}/wiki state=present