list all tags of an image in docker hub

docker-show-repo-tags.sh

#!/bin/sh
# From: http://stackoverflow.com/a/34054903/701420
# Simple script that will display docker repository tags.
#
# Usage:
#   $ docker-show-repo-tags.sh ubuntu centos
for Repo in $* ; do
  curl -s -S "https://registry.hub.docker.com/v2/repositories/library/$Repo/tags/" | \
    sed -e 's/,/,\n/g' -e 's/\[/\[\n/g' | \
    grep '"name"' | \
    awk -F\" '{print $4;}' | \
    sort -fu | \
    sed -e "s/^/${Repo}:/"
done

Awesome. You can append a page_size=1024 query argument to this api, e.g.:

"https://registry.hub.docker.com/v2/repositories/library/$Repo/tags?page_size=1024"

and this will list almost all tags available.

Besides, following is a shell function version:

# Simple script that will display docker repository tags.
# Usage:
#   $ ds ubuntu centos
function ds() {
    for Repo in $* ; do
        curl -s -S "https://registry.hub.docker.com/v2/repositories/library/${Repo}/tags/?page_size=1024" | \
        sed -e 's/,/,\n/g' -e 's/\[/\[\n/g' | \
        grep '"name"' | \
        awk -F\" '{print $4;}' | \
        sort -fu | \
        sed -e "s/^/${Repo}:/"
    done
}

Really nice, thank you for sharing. @dylanninin Exactly what I was looking for.

@dylanninin There is a hard limit of 100 items per page -- this is ignoring your other 924 items you're requesting.

I was able to get this working a while back ago like this: https://stackoverflow.com/questions/24481564/how-can-i-find-a-docker-image-with-a-specific-tag-in-docker-registry-on-the-dock/48931329#48931329

I just recently improved the pagination thanks you :D