Added caddy docker

caddy/playbook.yml

@@ -0,0 +1,44 @@
+---
+- hosts: all
+  become: true
+  vars_files:
+    - vars/default.yml
+
+  tasks:
+    - name: Pull Caddy image
+      docker_image:
+        name: "{{ caddy_image }}"
+        source: pull
+        force_source: yes
+
+    - name: Ensure Caddy Directories exist
+      file:
+          path: "/var/lib/{{ host_directory }}/{{ item }}"
+          state: directory
+          mode: 0755
+      loop:
+        - conf
+        - site
+        - data
+        - config
+
+    - name: Ensure Caddyfile exists
+      file:
+          path: "/var/lib/{{ host_directory }}/conf/Caddyfile"
+          state: touch
+          mode: 0644
+
+    - name: Create caddy container
+      docker_container:
+        name: "{{ caddy_name }}"
+        image: "{{ caddy_image }}"
+        state: started
+        restart_policy: unless-stopped
+        ports:
+          - "80:80"
+          - "443:443"
+        volumes:
+          - "/var/lib/{{ host_directory }}/conf:/etc/caddy"
+          - "/var/lib/{{ host_directory }}/site:/srv"
+          - "/var/lib/{{ host_directory }}/data:/data"
+          - "/var/lib/{{ host_directory }}/config:/config"

caddy/readme.md

@@ -0,0 +1,46 @@
+# Docker on Ubuntu 18.04
+
+This playbook will install Docker an Ubuntu 18.04 machine, as explained in the guide on
+[How to Use Ansible to Install and Set Up Docker on Ubuntu 18.04](https://www.digitalocean.com/community/tutorials/how-to-use-ansible-to-install-and-set-up-docker-on-ubuntu-18-04).
+A number of containers will be created with the options specified in the `vars/default.yml` variable file.
+
+## Settings
+
+- `create_containers`: number of containers to create.
+- `default_container_name`: default name for new containers.
+- `default_container_image`: default image for new containers.
+- `default_container_command`: default command to run on new containers.
+
+
+## Running this Playbook
+
+Quick Steps:
+
+### 1. Obtain the playbook
+```shell
+git clone https://github.com/do-community/ansible-playbooks.git
+cd ansible-playbooks/docker_ubuntu1804
+```
+
+### 2. Customize Options
+
+```shell
+nano vars/default.yml
+```
+
+```yml
+#vars/default.yml
+---
+create_containers: 4
+default_container_name: docker
+default_container_image: ubuntu
+default_container_command: sleep 1d
+```
+
+### 3. Run the Playbook
+
+```command
+ansible-playbook -l [target] -i [inventory file] -u [remote user] playbook.yml
+```
+
+For more information on how to run this Ansible setup, please check this guide: [How to Use Ansible to Install and Set Up Docker on Ubuntu 18.04](https://www.digitalocean.com/community/tutorials/how-to-use-ansible-to-install-and-set-up-docker-on-ubuntu-18-04).

caddy/vars/default.yml

@@ -0,0 +1,5 @@
+---
+caddy_name: caddy
+caddy_image: caddy:alpine
+
+host_directory: caddy