ad-aures_castoPod/docs/src/pt-BR/getting-started/docker.md

title	sidebarDepth
Official Docker images	3

Official Docker images

Castopod pushes 3 Docker images to the Docker Hub during its automated build process:

• castopod/app: the app bundle with all of Castopod dependencies
• castopod/web-server: an Nginx configuration for Castopod
• castopod/video-clipper: an optional image building videoclips thanks to ffmpeg

Additionally, Castopod requires a MySQL-compatible database. A Redis database can be added as a cache handler.

Supported tags

• develop [unstable], latest development branch build
• beta [stable], latest beta version build
• 1.0.0-beta.x [stable], specific beta version build (since 1.0.0-beta.22)
• latest [stable], latest version build
• 1.x.x [stable], specific version build (since 1.0.0)

Example usage

1. Install docker and docker-compose

2. Create a docker-compose.yml file with the following:

   version: "3.7"
   
   services:
     app:
       image: castopod/app:latest
       container_name: "castopod-app"
       volumes:
         - castopod-media:/opt/castopod/public/media
       environment:
         MYSQL_DATABASE: castopod
         MYSQL_USER: castopod
         MYSQL_PASSWORD: changeme
         CP_BASEURL: "http://castopod.example.com"
         CP_ANALYTICS_SALT: changeme
         CP_CACHE_HANDLER: redis
         CP_REDIS_HOST: redis
       networks:
         - castopod-app
         - castopod-db
       restart: unless-stopped
   
     web-server:
       image: castopod/web-server:latest
       container_name: "castopod-web-server"
       volumes:
         - castopod-media:/var/www/html/media
       networks:
         - castopod-app
       ports:
         - 8080:80
       restart: unless-stopped
   
     mariadb:
       image: mariadb:10.5
       container_name: "castopod-mariadb"
       networks:
         - castopod-db
       volumes:
         - castopod-db:/var/lib/mysql
       environment:
         MYSQL_ROOT_PASSWORD: changeme
         MYSQL_DATABASE: castopod
         MYSQL_USER: castopod
         MYSQL_PASSWORD: changeme
       restart: unless-stopped
   
     redis:
       image: redis:7.0-alpine
       container_name: "castopod-redis"
       volumes:
         - castopod-cache:/data
       networks:
         - castopod-app
   
     # this container is optional
     # add this if you want to use the videoclips feature
     video-clipper:
       image: castopod/video-clipper:latest
       container_name: "castopod-video-clipper"
       volumes:
         - castopod-media:/opt/castopod/public/media
       environment:
         MYSQL_DATABASE: castopod
         MYSQL_USER: castopod
         MYSQL_PASSWORD: changeme
       networks:
         - castopod-db
       restart: unless-stopped
   
   volumes:
     castopod-media:
     castopod-db:
     castopod-cache:
   
   networks:
     castopod-app:
     castopod-db:
   

   You have to adapt some variables to your needs (e.g. CP_BASEURL, MYSQL_ROOT_PASSWORD, MYSQL_PASSWORD and CP_ANALYTICS_SALT).

3. Setup a reverse proxy for TLS (SSL/HTTPS)

   TLS is mandatory for ActivityPub to work. This job can easily be handled by a reverse proxy, for example with Caddy:

   #castopod
   castopod.example.com {
       reverse_proxy localhost:8080
   }
   

4. Run docker-compose up -d, wait for it to initialize and head on to https://castopod.example.com/cp-install to finish setting up Castopod!

5. You're all set, start podcasting! 🎙️🚀

Environment Variables

• castopod/video-clipper

  Variable name	Type (default)	Default
  CP_DATABASE_HOSTNAME	?string	"mariadb"
  CP_DATABASE_NAME	?string	MYSQL_DATABASE
  CP_DATABASE_USERNAME	?string	MYSQL_USER
  CP_DATABASE_PASSWORD	?string	MYSQL_PASSWORD
  CP_DATABASE_PREFIX	?string	"cp_"

• castopod/app

  Variable name	Type (default)	Default
  CP_BASEURL	string	undefined
  CP_MEDIA_BASEURL	?string	CP_BASEURL
  CP_ADMIN_GATEWAY	?string	"cp-admin"
  CP_AUTH_GATEWAY	?string	"cp-auth"
  CP_ANALYTICS_SALT	string	undefined
  CP_DATABASE_HOSTNAME	?string	"mariadb"
  CP_DATABASE_NAME	?string	MYSQL_DATABASE
  CP_DATABASE_USERNAME	?string	MYSQL_USER
  CP_DATABASE_PASSWORD	?string	MYSQL_PASSWORD
  CP_DATABASE_PREFIX	?string	"cp_"
  CP_CACHE_HANDLER	["file" or "redis"]	"file"
  CP_REDIS_HOST	?string	"localhost"
  CP_REDIS_PASSWORD	?string	null
  CP_REDIS_PORT	?number	6379
  CP_REDIS_DATABASE	?number	0
  CP_EMAIL_SMTP_HOST	?string	undefined
  CP_EMAIL_FROM	?string	undefined
  CP_EMAIL_SMTP_USERNAME	?string	"localhost"
  CP_EMAIL_SMTP_PASSWORD	?string	null
  CP_EMAIL_SMTP_PORT	?number	25
  CP_EMAIL_SMTP_CRYPTO	["tls" or "ssl"]	"tls"

• castopod/web-server

  Variable name	Type	Default
  CP_APP_HOSTNAME	?string	"app"