History

sshipway 0c20789ec6 Updated Janitor with KEEP_CONTAINERS and wildcard matches

Default setting to keep ALL containers protects Rancher templates where
run-once containers are used; in general Rancher will remove its own
containers where necessary.
User of Shell Wildcards allows more flexibility when specifying images to be
kept during the sweep.

2016-03-13 23:47:26 +00:00

Add Janitor container definition

2016-03-04 01:45:37 +00:00

Updated Janitor with KEEP_CONTAINERS and wildcard matches

2016-03-13 23:47:26 +00:00

catalogIcon-janitor.svg

Add Janitor container definition

2016-03-04 01:45:37 +00:00

config.yml

Updated Janitor with KEEP_CONTAINERS and wildcard matches

2016-03-13 23:47:26 +00:00

README.md

More text

2016-03-04 02:06:56 +00:00

README.md

Janitor

Topology

A Janitor instance will be started on every host that does not match the scheduling rule (default is janitor.exclude=true).

Operation

This will run a task daily (by default) that will delete any unused image, and any orphaned volume. The rancher container images are excluded from the list of images to clean up, and you can add your own containers to the exclude list if you wish.

This will halp to prevent the /var/lib/docker filesystem from filling up with old and unused container images.