podman image spec format complains "unterminated quoted string" while docker works

[larrycai]

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

/kind bug

Description

podman image spec format has difference with docker output

Steps to reproduce the issue:

1. use latest podman and pull any container image like podman/stable

2. use podman inspect to check and docker command to compare

Describe the results you received:

# podman inspect --type=image quay.io/podman/stable -f '{{range $key, $value := .Config.Labels}}{{printf "%s: %s\n" $key $value}}{{end}}'
ERRO[0000] Printing inspect output: template: image inspect:1: unterminated quoted string 

Describe the results you expected:

same command, it works for docker

$ docker inspect --type=image quay.io/podman/stable -f '{{range $key, $value := .Config.Labels}}{{printf "%s: %s\n" $key $value}}{{end}}'
io.buildah.version: 1.26.2
license: MIT
name: fedora
org.opencontainers.image.created: 2022-08-16T18:21:01+00:00
org.opencontainers.image.revision: 3dace12777e27a7732acb25ae78f86ced8ae04da
org.opencontainers.image.source: https://github.com/containers/podman.git
org.opencontainers.image.version: 4.1.1
vendor: Fedora Project
version: 36

I expect it can keep the same behavior, though I know I can use $ podman inspect --type=image quay.io/podman/stable -f '{{range $key, $value := .Config.Labels}}{{$key}}: {{$value}}{{println}}{{end}}' instead, lots of legacy scripts rely on old format.

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

Output of podman version:

# podman version
Client:       Podman Engine
Version:      4.1.1
API Version:  4.1.1
Go Version:   go1.18.4
Built:        Fri Jul 22 19:05:59 2022
OS/Arch:      linux/amd64

Output of podman info:

# podman info
host:
  arch: amd64
  buildahVersion: 1.26.1
  cgroupControllers:
  - cpuset
  - cpu
  - cpuacct
  - blkio
  - memory
  - devices
  - freezer
  - net_cls
  - perf_event
  - net_prio
  - hugetlb
  - pids
  - rdma
  cgroupManager: cgroupfs
  cgroupVersion: v1
  conmon:
    package: conmon-2.1.0-2.fc36.x86_64
    path: /usr/bin/conmon
    version: 'conmon version 2.1.0, commit: '
  cpuUtilization:
    idlePercent: 96.81
    systemPercent: 0.62
    userPercent: 2.56
  cpus: 16
  distribution:
    distribution: fedora
    variant: container
    version: "36"
  eventLogger: file
  hostname: ec6975f1d134
  idMappings:
    gidmap: null
    uidmap: null
  kernel: 5.4.0-122-generic
  linkmode: dynamic
  logDriver: k8s-file
  memFree: 706117632
  memTotal: 67413991424
  networkBackend: netavark
  ociRuntime:
    name: crun
    package: crun-1.5-1.fc36.x86_64
    path: /usr/bin/crun
    version: |-
      crun version 1.5
      commit: 54ebb8ca8bf7e6ddae2eb919f5b82d1d96863dea
      spec: 1.0.0
      +SYSTEMD +SELINUX +APPARMOR +CAP +SECCOMP +EBPF +CRIU +YAJL
  os: linux
  remoteSocket:
    path: /run/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: false
    seccompEnabled: true
    seccompProfilePath: /usr/share/containers/seccomp.json
    selinuxEnabled: false
  serviceIsRemote: false
  slirp4netns:
    executable: /usr/bin/slirp4netns
    package: slirp4netns-1.2.0-0.2.beta.0.fc36.x86_64
    version: |-
      slirp4netns version 1.2.0-beta.0
      commit: 477db14a24ff1a3de3a705e51ca2c4c1fe3dda64
      libslirp: 4.6.1
      SLIRP_CONFIG_VERSION_MAX: 3
      libseccomp: 2.5.3
  swapFree: 0
  swapTotal: 0
  uptime: 311h 2m 32.03s (Approximately 12.96 days)
plugins:
  log:
  - k8s-file
  - none
  - passthrough
  - journald
  network:
  - bridge
  - macvlan
  volume:
  - local
registries:
  search:
  - registry.fedoraproject.org
  - registry.access.redhat.com
  - docker.io
  - quay.io
store:
  configFile: /etc/containers/storage.conf
  containerStore:
    number: 0
    paused: 0
    running: 0
    stopped: 0
  graphDriverName: overlay
  graphOptions:
    overlay.imagestore: /var/lib/shared
    overlay.mount_program:
      Executable: /usr/bin/fuse-overlayfs
      Package: fuse-overlayfs-1.9-1.fc36.x86_64
      Version: |-
        fusermount3 version: 3.10.5
        fuse-overlayfs: version 1.9
        FUSE library version 3.10.5
        using FUSE kernel interface version 7.31
    overlay.mountopt: nodev,fsync=0
  graphRoot: /var/lib/containers/storage
  graphRootAllocated: 1081101176832
  graphRootUsed: 53443997696
  graphStatus:
    Backing Filesystem: extfs
    Native Overlay Diff: "false"
    Supports d_type: "true"
    Using metacopy: "false"
  imageCopyTmpDir: /var/tmp
  imageStore:
    number: 0
  runRoot: /run/containers/storage
  volumePath: /var/lib/containers/storage/volumes
version:
  APIVersion: 4.1.1
  Built: 1658516759
  BuiltTime: Fri Jul 22 19:05:59 2022
  GitCommit: ""
  GoVersion: go1.18.4
  Os: linux
  OsArch: linux/amd64
  Version: 4.1.1

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

# rpm -q podman
podman-4.1.1-3.fc36.x86_64

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

Additional environment details (AWS, VirtualBox, physical, etc.):

I tested earlier version in RHEL8, the result uses image quay.io/podman/stable:v4.1

[flouthoc]

Hi @larrycai , I think this issue is duplicate of an issue #13446 which is assigned to me. Could you please track original issue for updates. Thanks :)

[larrycai]

sure, sorry I may need to search issue first. thank you @flouthoc