Minipaas (Docker + Portainer + Caddy-Proxy)

bootstrap.sh

# install docker
sudo apt-get update
sudo mkdir -m 0755 -p /etc/apt/keyrings
echo   "deb [arch="$(dpkg --print-architecture)" signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/debian \
  "$(. /etc/os-release && echo "$VERSION_CODENAME")" stable" |   sudo tee /etc/apt/sources.list.d/docker.list > /dev/null
sudo apt-get update
sudo apt-get install apparmor docker-ce docker-ce-cli containerd.io docker-buildx-plugin docker-compose-plugin

# bootstrap minipaas
mkdir minipaas
cd minipaas
wget https://gist.githubusercontent.com/buhrmi/e4d995d284a2c48a67a63c6e2019938e/raw/docker-compose.yml
docker network create caddy
DOMAIN=my.domain.com docker compose up -d --build

docker-compose.yml

version: "3.7"
services:
  caddy:
    image: lucaslorentz/caddy-docker-proxy:2.8.4
    ports:
      - 80:80
      - 443:443
    environment:
      - CADDY_INGRESS_NETWORKS=caddy
    networks:
      - caddy
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - caddy_data:/data
    restart: unless-stopped

  portainer:
    image: portainer/portainer-ee:latest
    command: --http-enabled
    labels:
      - caddy=${DOMAIN}
      - caddy.reverse_proxy={{upstreams http 9000}}
    networks:
      - caddy
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - portainer_data:/data
    restart: unless-stopped
    
networks:
  caddy:
    external: true

volumes:
  caddy_data: {}
  portainer_data: {}