Building with Docker

Docker building image is avilable at Docker Hub.

Docker Run

To use it go the folder of your distro and run:

cd distro/src
docker run guysoft/custompios:devel -v ./:/distro --name mydistro_builder --devvice /dev/loop-control

Docker-Compose

You can also use this example docker-compose.yml in distro/src:

version: '3.6'

services:
  custompios:
    image: guysoft/custompios:devel
    container_name: mydistro_builder
    tty: true
    restart: always
    privileged: true
    volumes:
      - ./:/distro
    devices:
      - /dev/loop-control

Note: you are mounting the src folder of your imgae to the docker container.

To build a variant on the machine simply run:

docker exec -it mydistro_builder /CustomPiOS/nightly_build_scripts/custompios_nightly_build

Your image would be created as a zip file at distro/src/workspace If you are building a variant it will appear in distro/src/workspace-{variant-name}

Auto-update using v2tec/watchtower

It is recommended to build against the latest in the CustomPiOS repo, there is an automated build, so you can add a watchtower that will always keep the CustomPiOS docker image up do date, by using v2tec/watchtower:

version: '3.6'

services:
  custompios:
    image: guysoft/custompios:devel
    container_name: octopi-build
    tty: true
    restart: always
    privileged: true
    volumes:
      - ./:/distro
    devices:
      - /dev/loop-control
    labels:
      - com.centurylinklabs.watchtower.enable=true

  watchtower:
    image: v2tec/watchtower
    container_name: custompios-watcher
    volumes:
      - /var/run/docker.sock:/var/run/docker.sock
      - /root/.docker/config.json:/config.json
    command: --cleanup --label-enable --interval 30
    restart: always