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    SOLVED docker system df: Total number of images does not equal installed apps

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    • C
      ctrl last edited by girish

      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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      • MooCloud_Matt
        MooCloud_Matt last edited by

        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

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        • C
          ctrl last edited by

          Thank you very much for the clarification!

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          • M
            malvim @ctrl last edited by malvim

            @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.

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            • C
              ctrl @malvim last edited by

              @malvim
              Thanks a lot for the follow up!

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