问题
I'm storing my docker images in my private Google Container Registry and I want to interact with the images through registry V2 APIs, such as getting tags of an image (/v2/:imageName/tags/list). I believe that it is supported, according to this link But I cannot found related documentation. Can anyone help me?
回答1:
Indeed it is (including that endpoint). You should be able to interact with it after authenticating in the standard way outlined here.
Feel free to reach out on gcr-contact@google.com also if you have any troubles.
回答2:
Just got answer from google support, hope this helps others:
$ export NAME=project-id/image
$ export BEARER=$(curl -u _token:$(gcloud auth print-access-token) https://gcr.io/v2/token?scope=repository:$NAME:pull | cut -d'"' -f 10)
$ curl -H "Authorization: Bearer $BEARER" https://gcr.io/v2/$NAME/tags/list
回答3:
To add to Quyen Nguyen Tuan's answer, if you don't want to have to use gcloud at all, create a service account, pass the username _json_key and use the service account's json key as the password instead:
$ export NAME=project-id/image
$ export BEARER=$(curl -u "_json_key:$(cat path/to/json/key.json)" "https://gcr.io/v2/token?scope=repository:$NAME:pull" | cut -d'"' -f 10)
$ curl -H "Authorization: Bearer $BEARER" https://gcr.io/v2/$NAME/tags/list
and remember to prefix appropriately (e.g. eu.gcr.io) if that's where your repo is.
来源：https://stackoverflow.com/questions/34037256/does-google-container-registry-support-docker-remote-api-v2