New:

Snibox

snibox/files/.env

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+# Secrets
+SECRET_KEY_BASE=df646c2613b559ae1785672bac90737be0980f7b76c04943550e70b750d8d2d2
+# SSL
+FORCE_SSL=false
+# Database
+DB_NAME=snibox
+DB_USER=postgres
+DB_PASS=123456
+DB_HOST=db
+DB_PORT=5432
+# Mailgun. Required by 'Reset password feature'. Feel free to start without this setup.
+MAILGUN_SMTP_PORT=587
+MAILGUN_SMTP_SERVER=smtp.mailgun.org
+MAILGUN_SMTP_LOGIN=
+MAILGUN_SMTP_PASSWORD=
+MAILGUN_API_KEY=
+MAILGUN_DOMAIN=
+MAILGUN_PUBLIC_KEY=

snibox/files/nginx.conf.j2

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+server {
+
+  listen 80;
+  server_name {{ http_host }};
+
+  # Allow large attachments
+  client_max_body_size 128M;
+
+  location @proxy-backend {
+    proxy_pass http://proxy_backend;
+    proxy_set_header Host $http_host;
+    proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+    proxy_set_header X-Forwarded-Proto $scheme;
+    proxy_set_header X-Forwarded-Port $server_port;
+    proxy_set_header X-Forwarded-Host $host;
+    proxy_redirect off;
+  }
+  location / {
+    root /var/lib/{{ host_directory }}/frontend;
+    index index.html index.htm;
+    try_files $uri/index.html $uri @proxy-backend;
+  }
+}
+
+upstream proxy_backend {
+	server localhost:3003;
+}

snibox/playbook.yml

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+#################################################
+# DO Community Playbooks: Docker
+#################################################
+---
+- hosts: all
+  become: true
+  vars_files:
+    - vars/default.yml
+
+  tasks:
+    - name: Pull Backend image
+      docker_image:
+        name: "{{ backend_image }}"
+        source: pull
+        state: present
+#        force_source: yes
+
+    - name: Upload the .env file
+      template:
+        src: "files/.env"
+        dest: "/var/lib/{{ host_directory }}/.env"
+
+    - name: Create Backend container
+      docker_container:
+        name: "{{ backend_container }}"
+        image: "{{ backend_image }}"
+        state: started
+        restart_policy: "unless-stopped"
+        command: sh -c "cp -r /app/public/ / && rm -rf tmp/pids && ./bin/rails s -p 3003 -b '0.0.0.0'"
+        env_file: "/var/lib/{{ host_directory }}/.env"
+        published_ports:
+          - "127.0.0.1:3003:3003"
+        volumes:
+          - "/var/lib/{{ host_directory }}/frontend:/public"
+        links:
+          - "postgres:db"
+
+    - name: Check if Nginx conf file exists
+      stat: path="/etc/nginx/sites-available/{{ http_conf }}"
+      register: status
+
+    - name: No need to reload Nginx
+      debug: msg= {{ "No need to reload Nginx as sites-available entries have already been created" }}
+
+    - name: Set Nginx conf file
+      when: status.stat.exists == false
+      template:
+        src: "files/nginx.conf.j2"
+        dest: "/etc/nginx/sites-available/{{ http_conf }}"
+
+    - name: Enable new site
+      when: status.stat.exists == false
+      file:
+        src: "/etc/nginx/sites-available/{{ http_conf }}"
+        dest: "/etc/nginx/sites-enabled/{{ http_conf }}"
+        state: link
+      notify: Reload Nginx
+
+  handlers:
+    - name: Reload Nginx
+      service:
+        name: nginx
+        state: reloaded
+

snibox/readme.md

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+# Gitea on Ubuntu
+
+This playbook will install Gitea on an Ubuntu 19.10 machine.
+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).

snibox/vars/default.yml

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+---
+http_host: "notes.tanshu.com"
+http_conf: "notes.tanshu.com.conf"
+http_url: "https://notes.tanshu.com"
+
+frontend_container: snibox-fe
+frontend_image: snibox/nginx-puma:1.15.9
+backend_container: snibox-be
+backend_image: snibox/snibox:latest
+
+host_directory: snibox