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podman images -q <image@digest> not working like docker #18445

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KCSesh opened this issue May 3, 2023 · 8 comments
Closed

podman images -q <image@digest> not working like docker #18445

KCSesh opened this issue May 3, 2023 · 8 comments
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kind/bug Categorizes issue or PR as related to a bug. locked - please file new issue/PR Assist humans wanting to comment on an old issue or PR with locked comments. stale-issue

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@KCSesh
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KCSesh commented May 3, 2023 •
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Issue Description

podman images -q image@digest not working like docker does.

Steps to reproduce the issue

Steps to reproduce the issue

  1. podman images --digests
  2. podman images -q docker.io/library/ubuntu@sha256:0b8a884ad7ed20e50a68108895a6e7db54b303ad73b22b6b9ff5f60740dc03e2
  3. <No output>

Describe the results you received

No output of image id

root@ip-172-31-32-127:/home/ubuntu# podman images --digests
REPOSITORY                TAG         DIGEST                                                                   IMAGE ID      CREATED     SIZE
docker.io/library/ubuntu  latest      sha256:0b8a884ad7ed20e50a68108895a6e7db54b303ad73b22b6b9ff5f60740dc03e2  3b418d7b466a  8 days ago  80.3 MB
root@ip-172-31-32-127:/home/ubuntu# podman images -q docker.io/library/ubuntu@sha256:0b8a884ad7ed20e50a68108895a6e7db54b303ad73b22b6b9ff5f60740dc03e2
root@ip-172-31-32-127:/home/ubuntu#

Describe the results you expected

Output of the image id

root@ip-172-31-32-127:/home/ubuntu# docker images --digests
REPOSITORY   TAG       DIGEST                                                                    IMAGE ID       CREATED      SIZE
ubuntu       latest    sha256:dfd64a3b4296d8c9b62aa3309984f8620b98d87e47492599ee20739e8eb54fbf   3b418d7b466a   8 days ago   77.8MB

root@ip-172-31-32-127:/home/ubuntu# docker images -q ubuntu@sha256:dfd64a3b4296d8c9b62aa3309984f8620b98d87e47492599ee20739e8eb54fbf
3b418d7b466a

podman info output

root@ip-172-31-32-127:/home/ubuntu# podman info
host:
  arch: amd64
  buildahVersion: 1.23.1
  cgroupControllers:
  - cpuset
  - cpu
  - cpuacct
  - blkio
  - memory
  - devices
  - freezer
  - net_cls
  - perf_event
  - net_prio
  - hugetlb
  - pids
  - rdma
  - misc
  cgroupManager: systemd
  cgroupVersion: v1
  conmon:
    package: 'conmon: /usr/libexec/podman/conmon'
    path: /usr/libexec/podman/conmon
    version: 'conmon version 2.1.2, commit: '
  cpus: 16
  distribution:
    codename: focal
    distribution: ubuntu
    version: "20.04"
  eventLogger: journald
  hostname: ip-172-31-32-127
  idMappings:
    gidmap: null
    uidmap: null
  kernel: 5.15.0-1035-aws
  linkmode: dynamic
  logDriver: journald
  memFree: 5587431424
  memTotal: 32823238656
  ociRuntime:
    name: crun
    package: 'crun: /usr/bin/crun'
    path: /usr/bin/crun
    version: |-
      crun version UNKNOWN
      commit: ea1fe3938eefa14eb707f1d22adff4db670645d6
      spec: 1.0.0
      +SYSTEMD +SELINUX +APPARMOR +CAP +SECCOMP +EBPF +CRIU +YAJL
  os: linux
  remoteSocket:
    path: /run/podman/podman.sock
  security:
    apparmorEnabled: true
    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: false
    seccompEnabled: true
    seccompProfilePath: /usr/share/containers/seccomp.json
    selinuxEnabled: false
  serviceIsRemote: false
  slirp4netns:
    executable: /usr/bin/slirp4netns
    package: 'slirp4netns: /usr/bin/slirp4netns'
    version: |-
      slirp4netns version 1.1.8
      commit: unknown
      libslirp: 4.3.1-git
      SLIRP_CONFIG_VERSION_MAX: 3
      libseccomp: 2.4.3
  swapFree: 0
  swapTotal: 0
  uptime: 50h 31m 50.96s (Approximately 2.08 days)
plugins:
  log:
  - k8s-file
  - none
  - journald
  network:
  - bridge
  - macvlan
  volume:
  - local
registries:
  search:
  - docker.io
  - quay.io
store:
  configFile: /etc/containers/storage.conf
  containerStore:
    number: 0
    paused: 0
    running: 0
    stopped: 0
  graphDriverName: overlay
  graphOptions:
    overlay.mountopt: nodev,metacopy=on
  graphRoot: /var/lib/containers/storage
  graphStatus:
    Backing Filesystem: extfs
    Native Overlay Diff: "false"
    Supports d_type: "true"
    Using metacopy: "true"
  imageStore:
    number: 1
  runRoot: /run/containers/storage
  volumePath: /var/lib/containers/storage/volumes
version:
  APIVersion: 3.4.2
  Built: 0
  BuiltTime: Thu Jan  1 00:00:00 1970
  GitCommit: ""
  GoVersion: go1.15.2
  OsArch: linux/amd64
  Version: 3.4.2

Podman in a container

No

Privileged Or Rootless

Privileged

Upstream Latest Release

No

Additional environment details

AWS EC2 instnace

Additional information

No response
@KCSesh KCSesh added the kind/bug Categorizes issue or PR as related to a bug. label May 3, 2023
@KCSesh
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KCSesh commented May 3, 2023 •
edited
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This also seems to be an issue with the filter as well:

root@ip-172-31-32-127:/home/ubuntu# docker images --filter=reference='ubuntu@sha256:dfd64a3b4296d8c9b62aa3309984f8620b98d87e47492599ee20739e8eb54fbf'
REPOSITORY   TAG       IMAGE ID       CREATED      SIZE
ubuntu       <none>    3b418d7b466a   8 days ago   77.8MB
root@ip-172-31-32-127:/home/ubuntu/# docker images -q --filter=reference='ubuntu@sha256:dfd64a3b4296d8c9b62aa3309984f8620b98d87e47492599ee20739e8eb54fbf'
3b418d7b466a

But podman:

root@ip-172-31-32-127:/home/ubuntu# podman images --digests
REPOSITORY                TAG         DIGEST                                                                   IMAGE ID      CREATED     SIZE
docker.io/library/ubuntu  latest      sha256:0b8a884ad7ed20e50a68108895a6e7db54b303ad73b22b6b9ff5f60740dc03e2  3b418d7b466a  8 days ago  80.3 MB

root@ip-172-31-32-127:/home/ubuntu# podman images --filter=reference='docker.io/library/ubuntu@sha256:0b8a884ad7ed20e50a68108895a6e7db54b303ad73b22b6b9ff5f60740dc03e2'
REPOSITORY  TAG         IMAGE ID    CREATED     SIZE

root@ip-172-31-32-127:/home/ubuntu# podman images -q --filter=reference='docker.io/library/ubuntu@sha256:0b8a884ad7ed20e50a68108895a6e7db54b303ad73b22b6b9ff5f60740dc03e2'
root@ip-172-31-32-127:/home/ubuntu#

And just for clarity, tags do work:

root@ip-172-31-32-127:/home/ubuntu# podman images -q --filter=reference='docker.io/library/ubuntu:latest'
3b418d7b466a

root@ip-172-31-32-127:/home/ubuntu#  podman images -q docker.io/library/ubuntu:latest
3b418d7b466a

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github-actions bot commented Jun 4, 2023

A friendly reminder that this issue had no activity for 30 days.

@rhatdan
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rhatdan commented Jun 13, 2023

@vrothberg This looks like a bug in containers/common/libimage?

@rhatdan
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rhatdan commented Jun 13, 2023

Looks like libimage is ignoring digest when accessed by reference?

@vrothberg
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Thanks for reaching out, @KCSesh! I will take a look.

@vrothberg vrothberg mentioned this issue Jun 14, 2023
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@vrothberg
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I opened containers/common#1503 to fix the issue.

vrothberg added a commit to vrothberg/common that referenced this issue Jun 14, 2023
@vrothberg
libimage: fix reference filters
3e25180 
Make sure that reference filters properly work on digests as well.
To keep things simple, try to lookup an image for the user-specified
value and compare IDs.  This will implicitly fix #containers/podman/issues/18445
and probably more (unknown) issues.

Fixes: #containers/podman/issues/18445
Signed-off-by: Valentin Rothberg <[email protected]>
vrothberg added a commit to vrothberg/common that referenced this issue Jun 14, 2023
@vrothberg
libimage: fix reference filters
a146adf 
Make sure that reference filters properly work on digests as well.
To keep things simple, try to lookup an image for the user-specified
value and compare IDs.  This will implicitly fix #containers/podman/issues/18445
and probably more (unknown) issues.

Fixes: #containers/podman/issues/18445
Signed-off-by: Valentin Rothberg <[email protected]>
@github-actions
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github-actions bot commented Aug 4, 2023

A friendly reminder that this issue had no activity for 30 days.

@rhatdan
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rhatdan commented Aug 5, 2023

This is supposed to be fixed in podman 4.6 or at least in the main branch, I believe.

@rhatdan rhatdan closed this as completed Aug 5, 2023
@github-actions github-actions bot added the locked - please file new issue/PR Assist humans wanting to comment on an old issue or PR with locked comments. label Nov 4, 2023
@github-actions github-actions bot locked as resolved and limited conversation to collaborators Nov 4, 2023
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