Added caddy docker

caddy-menu/files/Caddyfile.j2

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+{
+    auto_https off
+	servers {
+		trusted_proxies static private_ranges
+	}
+}
+
+:80 {
+        handle /bar/* {
+                root * /srv/bar
+                try_files {path} index.html
+                file_server
+        }
+        handle /food* {
+                root * /srv/food
+                try_files {path} /index.html
+                file_server
+        }
+        handle /delivery/* {
+                root * /srv/deliver
+                try_files {path} index.html
+                file_server
+        }
+        handle /qr/* {
+                root * /srv/qr
+                try_files {path} index.html
+                file_server
+        }
+}

caddy-menu/playbook.yml

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+---
+- 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 Host Directory exist
+      file:
+          path: "{{ host_directory }}"
+          state: directory
+          mode: 0755
+
+    - name: Upload the Caddyfile file
+      template:
+        src: "files/Caddyfile.j2"
+        dest: "{{ host_directory }}/Caddyfile"
+
+    - name: Create caddy container
+      docker_container:
+        name: "{{ caddy_name }}"
+        image: "{{ caddy_image }}"
+        state: started
+        restart_policy: unless-stopped
+        volumes:
+          - "{{ host_directory }}/Caddyfile:/etc/caddy/Caddyfile:ro"
+          - "{{ host_directory }}:/srv"

caddy-menu/readme.md

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+# 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-menu/vars/default.yml

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+---
+title: hopsngrains.com
+host: "menu.{{ title }}"
+caddy_name: "caddy-{{ host }}"
+caddy_image: caddy:alpine
+
+host_directory: "/var/lib/{{ host }}"