Docker is in volume in use but no docker containers -

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i've been having issues removing docker volumes docker 1.9.1.

i've removed stopped containers docker ps -a returns empty.

when use docker volume ls, i'm given whole host of docker containers. 

docker volume ls driver              volume name local               a94211ea91d66142886d72ec476ece477bb5d2e7e52a5d73b2f2f98f6efa6e66 local               4f673316d690ca2d41abbdc9bf980c7a3f8d67242d76562bbd44079f5f438317 local               eb6ab93effc4b90a2162e6fab6eeeb65bd0e4bd8a9290e1bad503d2a47aa8a78 local               91acb0f7644aec16d23a70f63f70027899017a884dab1f33ac8c4cf0dabe5f2c local               4932e2fbad8f7e6246af96208d45a266eae11329f1adf176955f80ca2e874f69 local               68fd38fc78a8f02364a94934e9dd3b5d10e51de5b2546e7497eb21d6a1e7b750 local               7043a9642614dd6e9ca013cdf662451d2b3df6b1dddff97211a65ccf9f4c6d47 #etc x 50

since none of these volumes contain important, try purge volumes docker volume rm $(docker volume ls -q).

in process, majority removed :

error response daemon: conflict: volume in use error response daemon: conflict: volume in use error response daemon: conflict: volume in use error response daemon: conflict: volume in use error response daemon: conflict: volume in use

for sizeable portion of them. if dont have containers existing in first place, how these volumes being used?

the gonsales here!

you can use these functions brutally remove docker-related

removecontainers() {     docker stop $(docker ps -aq)     docker rm $(docker ps -aq) }  armaggedon() {     removecontainers     docker rmi -f $(docker images --filter dangling=true -qa)     docker volume rm $(docker volume ls --filter dangling=true -q)     docker rmi -f $(docker images -qa) }

you can add ~/xrc file, x shell interpreter (~/.bashrc if you're using bash) file , reload them via executing source ~/xrc. also, can copy paste them console , afterwards (regardless option took before functions ready) run:

armaggedon

i hope helps! it's useful general docker-clean up. have in mind remove images, not containers (either running or not) , volumes of kind.


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