Skip to content
Success

Changes

Summary

  1. disable seccomp to prevent tar EPERM (Ubuntu 24.04 armhf on 20.04 host) (details)
Commit 07b5d9031f18ad8317f23738c7ff4ce9f77e3ee3 by Sebastiaan van Stijn
disable seccomp to prevent tar EPERM (Ubuntu 24.04 armhf on 20.04 host)

tar is failing to apply permissions, but only on `armhf` if seccomp is enabled

    docker run --rm -e PLATFORM -e EPOCH='5' -e DEB_VERSION=0.0.0~20240319100031.2356372 -e VERSION=0.0.0-20240319100031-2356372 -e CLI_GITCOMMIT=2356372 -e ENGINE_GITCOMMIT=23e1af4 -e BUILDX_VERSION=v0.13.1 -e BUILDX_DEB_VERSION=0.13.1 -e BUILDX_GITCOMMIT=7884339 -e COMPOSE_VERSION=v2.25.0 -e COMPOSE_DEB_VERSION=2.25.0 -v /home/ubuntu/workspace/docker-ce-packaging_PR-1006/deb/debbuild/ubuntu-noble:/build  debbuild-ubuntu-noble/aarch64
    + set -e
    + mkdir -p /root/build-deb/engine
    + tar -C /root/build-deb -xzf /sources/engine.tgz
    tar: engine/daemon/config: Cannot change mode to rwxrwxr-x: Operation not permitted
    tar: engine/daemon/stats: Cannot change mode to rwxrwxr-x: Operation not permitted
    tar: engine/daemon/images: Cannot change mode to rwxrwxr-x: Operation not permitted
    tar: engine/daemon/containerd: Cannot change mode to rwxrwxr-x: Operation not permitted
    ...
    tar: engine/integration-cli: Cannot change mode to rwxrwxr-x: Operation not permitted
    tar: Exiting with failure status due to previous errors
    make[1]: *** [Makefile:80: ubuntu-noble] Error 2
    make[1]: Leaving directory '/home/ubuntu/workspace/docker-ce-packaging_PR-1006/deb'
    make: *** [Makefile:83: ubuntu-noble] Error 2
    script returned exit code 2

seccomp is blocking the fchmodat2 syscall because the host doesn't support it;

   fchmodat2(AT_FDCWD, "docker", 0775, AT_SYMLINK_NOFOLLOW) = -1 ENOSYS (Function not implemented)

This is failing when the ubuntu 24.04 armhf container runs on a ubuntu 20.04
host;

    Client: Docker Engine - Community
     Version:           25.0.3
     API version:       1.44
     Go version:        go1.21.6
     Git commit:        4debf41
     Built:             Tue Feb  6 21:22:23 2024
     OS/Arch:           linux/arm
     Context:           default

    Server: Docker Engine - Community
     Engine:
      Version:          25.0.3
      API version:      1.44 (minimum version 1.24)
      Go version:       go1.21.6
      Git commit:       f417435
      Built:            Tue Feb  6 21:22:23 2024
      OS/Arch:          linux/arm
      Experimental:     true
     containerd:
      Version:          1.6.28
      GitCommit:        ae07eda36dd25f8a1b98dfbf587313b99c0190bb
     runc:
      Version:          1.1.12
      GitCommit:        v1.1.12-0-g51d5e94
     docker-init:
      Version:          0.19.0
      GitCommit:        de40ad0

    Client: Docker Engine - Community
     Version:    25.0.3
     Context:    default
     Debug Mode: false
     Plugins:
      buildx: Docker Buildx (Docker Inc.)
        Version:  v0.12.1
        Path:     /usr/libexec/docker/cli-plugins/docker-buildx
      compose: Docker Compose (Docker Inc.)
        Version:  v2.24.5
        Path:     /usr/libexec/docker/cli-plugins/docker-compose

    Server:
     Containers: 0
      Running: 0
      Paused: 0
      Stopped: 0
     Images: 5
     Server Version: 25.0.3
     Storage Driver: overlay2
      Backing Filesystem: extfs
      Supports d_type: true
      Using metacopy: false
      Native Overlay Diff: true
      userxattr: false
     Logging Driver: json-file
     Cgroup Driver: cgroupfs
     Cgroup Version: 1
     Plugins:
      Volume: local
      Network: bridge host ipvlan macvlan null overlay
      Log: awslogs fluentd gcplogs gelf journald json-file local splunk syslog
     Swarm: inactive
     Runtimes: runc io.containerd.runc.v2
     Default Runtime: runc
     Init Binary: docker-init
     containerd version: ae07eda36dd25f8a1b98dfbf587313b99c0190bb
     runc version: v1.1.12-0-g51d5e94
     init version: de40ad0
     Security Options:
      apparmor
      seccomp
       Profile: builtin
     Kernel Version: 5.15.0-1053-aws
     Operating System: Ubuntu 20.04.6 LTS
     OSType: linux
     Architecture: armv8l
     CPUs: 2
     Total Memory: 7.559GiB
     Name: ip-10-100-72-215
     ID: e901fd37-4acc-4712-8a91-b41a94767d78
     Docker Root Dir: /var/lib/docker
     Debug Mode: false
     Username: dockerbuildbot
     Experimental: true
     Insecure Registries:
      127.0.0.0/8
     Live Restore Enabled: true

Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
The file was modified deb/Makefile (diff)