Comments (1)
sarcasticadmin
commented on June 14, 2024
Running into this as well. Include is my strace (strace -s512 -o /tmp/trace.log -f -yy cntr attach dc6f9984bd53) for the example below:
trace.log
Using the example for the README:
$ docker run --name boxbusy -ti busybox
Unable to find image 'busybox:latest' locally
latest: Pulling from library/busybox
9ad63333ebc9: Pull complete
Digest: sha256:6d9ac9237a84afe1516540f40a0fafdc86859b2141954b4d643af7066d598b74
Status: Downloaded newer image for busybox:latest
/ #
Then in another window:
$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
dc6f9984bd53 busybox "sh" 6 minutes ago Up 6 minutes boxbusy
$ cntr attach dc6f9984bd53
failed to setup /.cntr: failed to create setcap executable: Failed set file capability CAP_SYS_CHROOT on /tmp/cntr.tOzsAM/cntr-exec: setxattr failed: EPERM: Operation not permitted
versions info:
$ uname -a
Linux driver 6.6.12 #1-NixOS SMP PREEMPT_DYNAMIC Mon Jan 15 17:57:06 UTC 2024 x86_64 GNU/Linux
$ docker -v
Docker version 24.0.5, build v24.0.5
cntr -V doesnt work:
$ cntr -V
Usage:
cntr COMMAND [ARGUMENTS ...]
cntr: Unknown short option "V"
But Im on NixOS 23.11 which I believe the version would be 1.5.1 (https://search.nixos.org/packages?channel=23.11&show=cntr&from=0&size=50&sort=relevance&type=packages&query=cntr)
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Related Issues (20)
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