Difference between revisions of "Docker system prune"

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* <code>[[docker system prune --volumes]]</code> (Related [[Docker Volumes]]: <code>[[docker volumes prune]]</code>)
 
* <code>[[docker system prune --volumes]]</code> (Related [[Docker Volumes]]: <code>[[docker volumes prune]]</code>)
 +
<code>[[docker volume ls]]</code>
  
  
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* <code>[[docker system df]]</code> or <code>[[docker system df]] --verbose</code>
 
* <code>[[docker system df]]</code> or <code>[[docker system df]] --verbose</code>
 
* <code>[[docker image prune]]</code>
 
* <code>[[docker image prune]]</code>
 +
* <code>[[docker network ls]]</code>
  
 
== Activities ==
 
== Activities ==

Revision as of 10:37, 24 September 2020

https://docs.docker.com/engine/reference/commandline/system_prune/. Since API 1.25+ (v 1.13) 01/2017 announcement


Use carefully, your stopped containers will be deleted.


docker system prune

WARNING! This will remove:
 - all stopped containers
 - all networks not used by at least one container
 - all dangling images
 - all dangling build cache

docker system prune -a Remove all unused images not just dangling (untagged) ones

docker system prune -a
WARNING! This will remove:
        - all stopped containers
        - all networks not used by at least one container
        - all images without at least one container associated to them
        - all build cache
Are you sure you want to continue? [y/N] y

..../....

Total reclaimed space: 301MB
docker volume ls


journalctl -r -u dockerd
Sep 15 15:49:41 SERVER_NAME dockerd[1015]: time="2020-09-15T15:49:41.387495853+04:00" level=warning msg="failed to prune image docker.io .../... No such image:


Related commands

Activities

See also

  • https://docs.docker.com/v17.12/edge/engine/reference/commandline/system_info/
  • https://docs.docker.com/v17.12/edge/engine/reference/commandline/system_events/
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