The aim for this project is for dockerized environments. Containerized tasks asks for a containerized manager.

You will probably want your tasks to persist after container recreation. So create a volume, and pass it as a mountpoint.

docker volume create cronmanager-data

You will also want the job manager to access your other containers, so it can manage them. For that, pass /var/run/docker.sock as a mountpoint.

This is a cronjob schedule related image, which is very time sensitive. So it is very important to get the your time settings right. Luckily this image supports the TZ environment var for setting the timezone, so no worries. Just make sure to get it right like in the example below.

The container exposes port 80 for using the web interface and the API, just forward that port to a port on your host. The web interface is located at http://your.hostname:port/. The API docs are below.

Now to run the image:

docker run \
-p 80:80 \
-v cronmanager-data:/usr/src/app/.node-persist \
-v /var/run/docker.sock:/var/run/docker.sock \
-e TZ="America/Sao_Paulo" \
edmur/cronjob-manager

The web interface uses a REST API on the back-end that can also be called externally.

• GET Information
  Retrieve information about crontab.

http://your-host/api/info

• GET Time
  Get current server date and time information.

http://your-host/api/time

• GET Jobs
  Retrieve a list of existing jobs.

http://your-host/api/jobs

• GET Job
  Retrieve information about specific Job.

http://your-host/api/jobs/{id}

• GET Job Logs
  Retrieve logs from specific Job.

http://your-host/api/jobs/{id}/logs

• DELETE Job
  Delete a Job.

http://your-host/api/jobs/{id}

• POST Jobs
  Create a new Job.

http://your-host/api/jobs

• PUT Jobs
  Update information of existing job.

http://your-host/api/jobs/{id}

• Have more ideas...

This project is open-source software licensed under the MIT license.