podman-pause building fails because of .dockerignore

[Darkclainer]

Is this a BUG REPORT or FEATURE REQUEST? (leave only one on its own line)

/kind bug

Description

Building podman-pause respects local .dockerignore file and can therefore fail.

Steps to reproduce the issue:

1. Remove current podman-pause

bash -c 'podman image rm -f $(podman image list -q -f reference=localhost/podman-pause)'

2. Create .dockerignore file with content (match everything)

*

3. Create pod to cause building podman-pause image

podman pod create --name test

Describe the results you received:

I got the error:

Error: building local pause image: error building at STEP "COPY /usr/libexec/podman/catatonit /catatonit": no items matching glob "/usr/libexec/podman/catatonit" copied (1 filtered out using .dockerignore): no such file or directory

Describe the results you expected:

Pod created (and podman-pause built)

Additional information you deem important (e.g. issue happens only occasionally):

Removing .dockerignore fixes problem

Output of podman version:

Client:       Podman Engine
Version:      4.0.1
API Version:  4.0.1
Go Version:   go1.17.7
Git Commit:   c8b9a2e3ec3630e9172499e15205c11b823c8107
Built:        Thu Feb 24 14:12:50 2022
OS/Arch:      linux/amd64

Output of podman info --debug:

host:
  arch: amd64
  buildahVersion: 1.24.1
  cgroupControllers:
  - memory
  - pids
  cgroupManager: systemd
  cgroupVersion: v2
  conmon:
    package: /usr/bin/conmon is owned by conmon 1:2.1.0-1
    path: /usr/bin/conmon
    version: 'conmon version 2.1.0, commit: bdb4f6e56cd193d40b75ffc9725d4b74a18cb33c'
  cpus: 4
  distribution:
    distribution: manjaro
    version: unknown
  eventLogger: journald
  hostname: name
  idMappings:
    gidmap:
    - container_id: 0
      host_id: 1002
      size: 1
    - container_id: 1
      host_id: 100000
      size: 65536
    uidmap:
    - container_id: 0
      host_id: 1002
      size: 1
    - container_id: 1
      host_id: 100000
      size: 65536
  kernel: 5.10.105-1-MANJARO
  linkmode: dynamic
  logDriver: journald
  memFree: 2239483904
  memTotal: 16639733760
  networkBackend: cni
  ociRuntime:
    name: crun
    package: /usr/bin/crun is owned by crun 1.4.3-1
    path: /usr/bin/crun
    version: |-
      crun version 1.4.3
      commit: 61c9600d1335127eba65632731e2d72bc3f0b9e8
      spec: 1.0.0
      +SYSTEMD +SELINUX +APPARMOR +CAP +SECCOMP +EBPF +CRIU +YAJL
  os: linux
  remoteSocket:
    path: /run/user/1002/podman/podman.sock
  security:
    apparmorEnabled: false
    capabilities: CAP_CHOWN,CAP_DAC_OVERRIDE,CAP_FOWNER,CAP_FSETID,CAP_KILL,CAP_NET_BIND_SERVICE,CAP_SETFCAP,CAP_SETGID,CAP_SETPCAP,CAP_SETUID,CAP_SYS_CHROOT
    rootless: true
    seccompEnabled: true
    seccompProfilePath: /etc/containers/seccomp.json
    selinuxEnabled: false
  serviceIsRemote: false
  slirp4netns:
    executable: /usr/bin/slirp4netns
    package: /usr/bin/slirp4netns is owned by slirp4netns 1.1.12-1
    version: |-
      slirp4netns version 1.1.12
      commit: 7a104a101aa3278a2152351a082a6df71f57c9a3
      libslirp: 4.6.1
      SLIRP_CONFIG_VERSION_MAX: 3
      libseccomp: 2.5.3
  swapFree: 17169641472
  swapTotal: 17179865088
  uptime: 2h 9m 43.21s (Approximately 0.08 days)
plugins:
  log:
  - k8s-file
  - none
  - passthrough
  - journald
  network:
  - bridge
  - macvlan
  - ipvlan
  volume:
  - local
registries:
  search:
  - docker.io
store:
  configFile: /home/name/.config/containers/storage.conf
  containerStore:
    number: 2
    paused: 0
    running: 1
    stopped: 1
  graphDriverName: vfs
  graphOptions: {}
  graphRoot: /home/name/.local/share/containers/storage
  graphStatus: {}
  imageCopyTmpDir: /var/tmp
  imageStore:
    number: 13
  runRoot: /run/user/1002/containers
  volumePath: /home/name/.local/share/containers/storage/volumes
version:
  APIVersion: 4.0.1
  Built: 1645701170
  BuiltTime: Thu Feb 24 14:12:50 2022
  GitCommit: c8b9a2e3ec3630e9172499e15205c11b823c8107
  GoVersion: go1.17.7
  OsArch: linux/amd64
  Version: 4.0.1

Package info (e.g. output of rpm -q podman or apt list podman):

podman 4.0.1-1

Have you tested with the latest version of Podman and have you checked the Podman Troubleshooting Guide? (https://github.com/containers/podman/blob/main/troubleshooting.md)

Yes (but didn't build from repo)

Note

There is also another problem with building podman-pause but it can be related to package distribution. On arch/monjaro /usr/libexec/podman/catatonit is symlink to actual file and COPY fail with symlink in this case.

[vrothberg]

Thanks for opening the issue and providing a reproducer, @Darkclainer!

I'll take a look.

[vrothberg]

Opened #13530