How do I list images and tags in google container registry
Looking for a way to use the gcloud commandline to get the tags of container engine registry images.
this command cloud docker search gcr.io/PROJECT/myimage returns NAME DESCRIPTION STARS OFFICIAL AUTOMATED PROJECT/myimage 0 but i want to see the tags used so far like the gcloud web console shows.
the machine I run this command on pulls images from docker hub, tags them, then pushes them to google container engine with gcloud docker push...
I suspect I may be asking how to make the local docker client do commands against both google repo and docker hub repo so I can get docker images listings
****** UPDATE: see https://stackoverflow.com/a/38061253/201911 for this capability in the latest release.
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3 Answers
gcloud container images list-tags gcr.io/PROJECT/myimage https://cloud.google.com/sdk/gcloud/reference/container/images/list-tags
Let me tell you hack to relieve your pain:
ZONE=eu
PROJECT_ID=testproject
PROJECT_URL=gs://${ZONE}.artifacts.${PROJECT_ID}.appspot.com/containers/repositories/library
# this generates images list
gsutil ls $PROJECT_URL | sed -e 's#/$##' -e 's#.*/##'
IMAGE_URL=gs://${ZONE}.artifacts.${PROJECT_ID}.appspot.com/containers/repositories/library/${IMAGE_NAME}/
# this generates tags list for specified image
gsutil ls $IMAGE_URL | sed -n '/\/tag_/ { s#.*/tag_##p }'This will serve you in most of the cases. You will need read permissions to list files in that specific storage bucket in GCE.
This is not currently possible with gcloud. gcloud docker is just a wrapper around the docker command line tool, which doesn't easily expose the information you'd like for remote repositories.
At some point in the future, gcloud may support this feature.