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author | Harald Welte <laforge@gnumonks.org> | 2018-04-06 09:31:39 +0200 |
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committer | Harald Welte <laforge@gnumonks.org> | 2018-04-11 06:07:12 +0000 |
commit | acdde1617b7a12eff9bb124935299341474d9b3a (patch) | |
tree | 4b49953b97c4f762299efff3793959421b93d4c7 /scripts/docker-cleanup.sh | |
parent | 3e9d6ad7fdd8e3e4a359f5562c399fbb57452002 (diff) |
add docker-cleanup.sh script
This script should be executed regularly on all build slaves that
have docker in order to discard unused images/layers. It would
be a good idea to call "fstrim /" afterwards in order to get more
SSD performance. However, the latter requires root access, and hence
cannot be called by the 'osmocom-build' user and thus jenkins.
Maybe we should install it as a cron job or systemd periodic timer job?
Related: OS#3144
Change-Id: I688b952578507a9cc28fe682221b5c7e3a245519
Diffstat (limited to 'scripts/docker-cleanup.sh')
-rw-r--r-- | scripts/docker-cleanup.sh | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/scripts/docker-cleanup.sh b/scripts/docker-cleanup.sh new file mode 100644 index 0000000..e7c7d1b --- /dev/null +++ b/scripts/docker-cleanup.sh @@ -0,0 +1,9 @@ +#!/bin/sh + +# delete all but the latest images +IMAGES=`docker image ls | grep \^osmocom-build | grep -v latest | awk -F ' ' '{print $1":"$2}'` +for f in $IMAGES; do + docker image rm $f +done + +docker image prune -f |