Docker: how to log out from all remote registries?

user_1126971 0
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I thought the docker logout command would log me out from the remote private docker registry I had just logged in but it doesn't.

Before trying to logout:

$ cat ~/.docker/config.json

{
    "auths": {
            "rg.nl-ams.scw.cloud": {
                    "auth": "da2kleGhoPNjVj...pLri69="
...

After the command

$ docker logout

$ cat ~/.docker/config.json

{
    "auths": {
            "rg.nl-ams.scw.cloud": {
                    "auth": "da2kleGhoPNjVj...pLri69="
...

This is problematic because when I then launch run commands, docker tries to pull an image from this remote registry but I don't want that to happen. I don't want docker to be aware of this registry anymore. What should I do?

I see now that docker logout by default logs you out from some "default server" that is apparently "https://index.docker.io/v1/". How do I logout from all servers? Do I really have to write a script for this? I don't want to rely on a particular server name, I just want to make sure the docker client is not logged in anywhere so that I can run tests in a clean and repeatable way.

docker-registry docker
1 Answers

Use this and specify remote private registry docker logout URL for example docker logout localhost:8080 (to log out of a registry on your local host)

user_125035200
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