SOLVED docker system df: Total number of images does not equal installed apps
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Hello Team,
I just ran
docker system df
. It outputs 16 images und 18 containers as a grand total although we only have 8 apps installed currently. Are the remaining images/containers some kind of cruft?root@my ~ # docker system df TYPE TOTAL ACTIVE SIZE RECLAIMABLE Images 16 16 8.133GB 1.45GB (17%) Containers 18 17 69.63kB 0B (0%) Local Volumes 42 34 378.4MB 70.35kB (0%) Build Cache 0 0 0B 0B
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If u use Apps, that need more container, like nextcloud or wp, you need to count redis too, for exemple.
And there are System Apps to, like Haraka for the email -
Thank you very much for the clarification!
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@ctrl Yeah, I think if you run
docker ps
you'll be able to see what's going on a bit better. The apps use databases like mysql, mongodb, redis; There's also other addons like sftp, mail, turn, and graphite. -
@malvim
Thanks a lot for the follow up!