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Docker images doesn't show DIGEST when specifying single tag #2952

Open boukeversteegh opened 3 years ago

boukeversteegh commented 3 years ago

Description

docker images $IMAGE:latest doesn't show the digest of the latest image.

Steps to reproduce the issue:

  1. Build an image

  2. Tag it with:

    • registry.digitalocean.com/my-project/my-image:latest
    • registry.digitalocean.com/my-project/my-image:foobar

  3. List all images: 

    docker images registry.digitalocean.com/my-project/my-image --digests

  4. This shows all the images, with their digests

    docker images --digests registry.digitalocean.com/my-project/my-image | head
REPOSITORY                                      TAG                                        DIGEST                                                                    IMAGE ID       CREATED          SIZE
registry.digitalocean.com/my-project/my-image   foobar                                     sha256:2b5602e9b8f14501f17a3984846cf365e08ed4735425e23ee6ff99017d3ffb46   60d6c85e5387   33 minutes ago   144MB
registry.digitalocean.com/my-project/my-image   latest                                     sha256:2b5602e9b8f14501f17a3984846cf365e08ed4735425e23ee6ff99017d3ffb46   60d6c85e5387   33 minutes ago   144MB
registry.digitalocean.com/my-project/my-image   c0762a373ad5cdcf30755546f883b31682c39137   sha256:ec5d7f26aa2aba5f73155af193c039073a6de29e722e1cdd7b7aebec7e3d75dd   1f86f7ce6a64   18 hours ago     144MB
registry.digitalocean.com/my-project/my-image   125b5b2740aa05cf24cd633080045207d2839877   sha256:f311275425e5214a7fa18b4e9dfcdaad15e79ee3f09e69eed8b639f267267689   97b57b1238ec   4 days ago       144MB
registry.digitalocean.com/my-project/my-image   f711b05b08cf5b0b0294447a25dbb68a4b1ef898   sha256:2cc565844c14554ea21b32eb40c452ff984a736631d080a8e780cd9107852c7e   6ddb2dd372c4   4 days ago       144MB
registry.digitalocean.com/my-project/my-image   14927d4aedc43befc23ccae88a4c98eaa564e151   sha256:b85bfcaed6dddd37aac04d515f25dcab974b42a93503aa68eb6b676cecb2b775   cbe49ad0f997   4 days ago       144MB
registry.digitalocean.com/my-project/my-image   0982d202eaf2251758bffd8ea9cc0dc34648722f   sha256:cf3e569d1aa373c43adf3d03a2a25bd728a6ef4602a7a2339d21a3f70b2d7bbc   c8e71c37f34d   4 days ago       144MB
registry.digitalocean.com/my-project/my-image   9f90109d3d6326b49c2919e247234da56a75fe2e   sha256:cf3e569d1aa373c43adf3d03a2a25bd728a6ef4602a7a2339d21a3f70b2d7bbc   c8e71c37f34d   4 days ago       144MB
registry.digitalocean.com/my-project/my-image   61b8e3ee89e361081abf6c0b782e51cd4b0f562e   sha256:afb94c838e9e56d4127c05df5193c1c5b65416decfd2b789a4b6cbd22fc40e83   fce78f6b8660   5 days ago       144MB

  5. Running the same command, for only the :latest image, the digest is not shown:

Describe the results you received:

docker images --digests registry.digitalocean.com/my-project/my-image:latest
REPOSITORY                                      TAG       DIGEST    IMAGE ID       CREATED          SIZE
registry.digitalocean.com/my-project/my-image   latest    <none>    60d6c85e5387   34 minutes ago   144MB

Describe the results you expected:

docker images --digests registry.digitalocean.com/my-project/my-image:latest
REPOSITORY                                      TAG       DIGEST                                                                     IMAGE ID       CREATED          SIZE
registry.digitalocean.com/my-project/my-image   latest    sha256:2b5602e9b8f14501f17a3984846cf365e08ed4735425e23ee6ff99017d3ffb46    60d6c85e5387   34 minutes ago   144MB

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

Output of docker version:

Client: Docker Engine - Community
 Cloud integration: 1.0.7
 Version:           20.10.2
 API version:       1.41
 Go version:        go1.13.15
 Git commit:        2291f61
 Built:             Mon Dec 28 16:14:16 2020
 OS/Arch:           windows/amd64
 Context:           default
 Experimental:      true

Server: Docker Engine - Community
 Engine:
  Version:          20.10.2
  API version:      1.41 (minimum version 1.12)
  Go version:       go1.13.15
  Git commit:       8891c58
  Built:            Mon Dec 28 16:15:28 2020
  OS/Arch:          linux/amd64
  Experimental:     false
 containerd:
  Version:          1.4.3
  GitCommit:        269548fa27e0089a8b8278fc4fc781d7f65a939b
 runc:
  Version:          1.0.0-rc92
  GitCommit:        ff819c7e9184c13b7c2607fe6c30ae19403a7aff
 docker-init:
  Version:          0.19.0
  GitCommit:        de40ad0

Output of docker info:

Client:
 Context:    default
 Debug Mode: false
 Plugins:
  app: Docker App (Docker Inc., v0.9.1-beta3)
  buildx: Build with BuildKit (Docker Inc., v0.5.1-docker)
  scan: Docker Scan (Docker Inc., v0.5.0)

Server:
 Containers: 9
  Running: 0
  Paused: 0
  Stopped: 9
 Images: 96
 Server Version: 20.10.2
 Storage Driver: overlay2
  Backing Filesystem: extfs
  Supports d_type: true
  Native Overlay Diff: true
 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 logentries splunk syslog
 Swarm: inactive
 Runtimes: runc io.containerd.runc.v2 io.containerd.runtime.v1.linux
 Default Runtime: runc
 Init Binary: docker-init
 containerd version: 269548fa27e0089a8b8278fc4fc781d7f65a939b
 runc version: ff819c7e9184c13b7c2607fe6c30ae19403a7aff
 init version: de40ad0
 Security Options:
  seccomp
   Profile: default
 Kernel Version: 4.19.128-microsoft-standard
 Operating System: Docker Desktop
 OSType: linux
 Architecture: x86_64
 CPUs: 32
 Total Memory: 9.726GiB
 Name: docker-desktop
 ID: HLOX:B6C4:4UTT:HD7A:75RB:D33N:NH2U:EBD6:IC3L:ICUU:LGP6:EOVA
 Docker Root Dir: /var/lib/docker
 Debug Mode: false
 Registry: https://index.docker.io/v1/
 Labels:
 Experimental: false
 Insecure Registries:
  127.0.0.0/8
 Live Restore Enabled: false

WARNING: No blkio weight support
WARNING: No blkio weight_device support
WARNING: No blkio throttle.read_bps_device support
WARNING: No blkio throttle.write_bps_device support
WARNING: No blkio throttle.read_iops_device support
WARNING: No blkio throttle.write_iops_device support
WARNING: bridge-nf-call-iptables is disabled
WARNING: bridge-nf-call-ip6tables is disabled

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

Running on Docker Desktop on Windows 10

metahertz commented 3 years ago

+1, also seeing this on MacOSX v20.10.7