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--- packages:docker [2016-02-09 07:48]
glen [Network Configuration]
+++ packages:docker [2016-05-31 07:50]
glen [Getting rid of unused images]
@@ Line 9: / Line 9: @@
 [[packages:kernel]] with ''USER_NS'', ''USER_NET'', etc.
+==== Setup Cgroups ====
+Easiest way is to install [[package>libcgroup]] package and enable all cgroup types:
+<code>
+# install libcgroup and enable mounts
+poldek -u --noask libcgroup
+sed -i -e '/^#mount/,$ s/^#//' /etc/cgconfig.conf
+service cgconfig start
+</code>
 ===== Network Configuration =====
@@ Line 27: / Line 38: @@
 ===== How To =====
-==== Getting rid of unused images ====
+==== Maintenance ====
+Getting rid of unused images
 <code>
+docker images --filter dangling=true
 docker rmi $(docker images --filter dangling=true --quiet)
 </code>
+Getting rid of unused volumes
+<code>
+$ docker volume ls -qf dangling=true
+$ docker volume ls -qf dangling=true | xargs -r docker volume rm
+</code>
+For Docker < 1.9, see [[https://github.com/chadoe/docker-cleanup-volumes|docker-cleanup-volumes]] tool.
 ===== PLD Base image =====

PLD Linux Distribution