selfhosted-apps-docker/portainer

Portainer in docker

guide by example

purpose

User friendly overview of running containers.

files and directory structure

/home
└── ~
    └── docker
        └── portainer
            ├── 🗁 portainer_data
            ├── 🗋 .env
            └── 🗋 docker-compose.yml

docker-compose

docker-compose.yml

version: '2'

services:
  portainer:
    image: portainer/portainer
    container_name: portainer
    hostname: portainer
    command: -H unix:///var/run/docker.sock
    restart: unless-stopped
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - ./portainer_data:/data
    environment:
      - TZ

networks:
  default:
    external:
      name: $DEFAULT_NETWORK

.env

# GENERAL
MY_DOMAIN=blabla.org
DEFAULT_NETWORK=caddy_net
TZ=Europe/Prague

reverse proxy

caddy v2 is used, details here

Caddyfile

{
    # acme_ca https://acme-staging-v02.api.letsencrypt.org/directory
}

portainer.{$MY_DOMAIN} {
    reverse_proxy {
        to portainer:9000
    }
}

update

• image update using docker compose

  docker-compose pull
docker-compose up -d
docker image prune