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32 lines
2.0 KiB
32 lines
2.0 KiB
Scripts for Docker Swarm Administration |
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All scripts are documentd. For more details on any script, just call it with option `--help`. |
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docker-prune |
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Cleanup docker. Removes all docker container that are not running, |
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then removes all unused docker images. In docker and especially docker swarm, when a service is restarted, the terminated and no more used containers still remain. Also unused images are never removed, even though they are probably outdated. |
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By default, this script removes all terminted containers and all unused images, that are older than one day. You can easily install it into the daily cron job using option `--install`. |
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docker-template |
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To create docker swarm yaml files from a template file by filling in special values. I use it to quickly create a new wordpress service, since I run many wordpress pages. The template just sets the name the external port and automatically generates new strong passwords for the mysql database. This way, I setup a new wordpress instance within some seconds. |
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docker-deploy |
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Just deploys a docker swarm stack from a yaml compose file. It saves me some typing. It scans the file for the volume pathes and creates them if they do not exist yet. Instead of the two commands `mkdir -p /var/volumes/my-service` and `docker stack deploy --compose-file my-service.yaml my-service`, I have to type only `docker-deploy my-service`. Yes, I am lazy. |
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docker-update |
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Script to update all or some images within declared in a yaml file. Use it to update the docker image of all or some services in your already deployed docker swarm stack. |
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docker-build |
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Script to be called from a directory with a Dockerfile to build the docker image. Tha name of the tag is derieved from environment variable `DOCKER_USER` and the path name. It automatically applies the options `--rm --force-rm`. As additional options, you can overwirte the image name as first parameter, and/or pass more `docker build` options.
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