Installation with Docker

About

swarm-cronjob provides automatically updated Docker images in several registries:

Registry	Image
Docker Hub	crazymax/swarm-cronjob
GitHub Container Registry	ghcr.io/crazy-max/swarm-cronjob

You can use the latest stable tag or rely on another service to keep Docker images up to date.

Note

Want to be notified of new releases? Check out Diun (Docker Image Update Notifier) project!

The following platforms are available for this image:

$ docker run --rm mplatform/mquery crazymax/swarm-cronjob:latest
Image: crazymax/swarm-cronjob:latest
 * Manifest List: Yes
 * Supported platforms:
   - linux/amd64
   - linux/arm/v6
   - linux/arm/v7
   - linux/arm64
   - linux/386
   - linux/ppc64le

Usage

services:
  swarm-cronjob:
    image: crazymax/swarm-cronjob
    volumes:
      - "/var/run/docker.sock:/var/run/docker.sock"
    environment:
      - "TZ=Europe/Paris"
      - "LOG_LEVEL=info"
      - "LOG_JSON=false"
    deploy:
      placement:
        constraints:
          - node.role == manager

Edit this example with your preferences and deploy the stack:

docker stack deploy -c swarm_cronjob.yml swarm_cronjob

Or use the following command:

docker service create --name swarm_cronjob \
  --mount type=bind,source=/var/run/docker.sock,target=/var/run/docker.sock \
  --env "LOG_LEVEL=info" \
  --env "LOG_JSON=false" \
  --constraint "node.role == manager" \
  crazymax/swarm-cronjob

You are now ready to deploy cronjob-based services with Swarm.