Comments (7)
tlunter
commented on July 2, 2024
Hi @Soulou,
Can you show me how you were trying? I am looking at the docker-cli source code and it looks like all they do is decode the registry url part of image name (repository) and set that as the ServerAddress of the AuthConfig object.
https://github.com/dotcloud/docker/blob/master/registry/registry.go#L81
If you set the Docker.creds to:
{
'username' => '',
'password' => '',
'email' => '',
'serveraddress' => ''
}where the data matches up with the private registry, it should work. I will load up a local docker-registry and try it out though.
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Soulou
commented on July 2, 2024
Thank for your answer. A private repo may not have any authentication, this is why I didn't really know how to handle that.
I've onlly tried myimage.push (because I was thinking that the part which identify the registry `registry.example.org/myimage) was managed by the docker daemon.
But I've just seen that we can do docker push registry.example.com/myimage -r otherregistry.example2.com So this part has changed.
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Soulou
commented on July 2, 2024
Config['registry] = "http://myregistry.example.org"
Docker.authenticate! username: "", password: "", email: "", serveraddress: Config['registry']Exception:
`rescue in authenticate!': Docker::Error::AuthenticationError (Docker::Error::AuthenticationError)
remote: from /home/dev/.rbenv/versions/2.0.0-p247/lib/ruby/gems/2.0.0/gems/docker-api-1.7.0/lib/docker.rb:60:in `authenticate!'
Server logs:
2013/11/09 19:29:15 POST /v1.6/auth
[error] api.go:1025 Error: Server Error: Post http://myregistry.example.orgusers/: dial tcp: lookup myregistry.example.orgusers on [10.0.2.3]:53: server misbehaving
[error] api.go:79 HTTP Error: statusCode=500 Server Error: Post http://myregistry.example.orgusers/: dial tcp: lookup myregistry.example.orgusers on [10.0.2.3]:53: server misbehaving
The suffix "users" is added, I'm going to have a look to docker code.
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Soulou
commented on July 2, 2024
Ok, the '/' looks mandatory in my
Config['registry] = "http://myregistry.example.org" → Config['registry] = "http://myregistry.example.org/"
In this case, the docker daemon contact the registry and ask for the user
Docker daemon output:
[error] api.go:1025 Error: Unexpected status code [404] : <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<title>404 Not Found</title>
<h1>Not Found</h1>
<p>The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.</p>
[error] api.go:79 HTTP Error: statusCode=500 Unexpected status code [404] : <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 3.2 Final//EN">
<title>404 Not Found</title>
<h1>Not Found</h1>
<p>The requested URL was not found on the server. If you entered the URL manually please check your spelling and try again.</p>
Registry output:
172.17.42.1 - - [09/Nov/2013:19:37:48] "POST /users/ HTTP/1.1" 404 233 "-" "Go 1.1 package http"
2013-11-09 19:37:48,442 INFO: 172.17.42.1 - - [09/Nov/2013:19:37:48] "POST /users/ HTTP/1.1" 404 233 "-" "Go 1.1 package http"
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Soulou
commented on July 2, 2024
When I'm directly using docker push their is no /auth request (so no request /users/ on the registry) and it works well.
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tlunter
commented on July 2, 2024
Why not just set Docker.creds instead of trying to use Docker.authenticate! ?
Try:
Docker.config = { username: "", password: "", email: "", serveraddress: Config['registry'] }and then with your image do image.push.
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Soulou
commented on July 2, 2024
Thank you, it works well =)
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