docker-py client version is too old

[kuhess]

Hi,

I upgraded my Docker server to 1.7.1. But maestro crashed with this error:

APIError: 400 Client Error: Bad Request ("client is too old, minimum supported API version is 1.12, please upgrade your client to a newer version")

Maybe I miss something, but why don't use automatic resolution instead of static version? I propose this PR to fix it.

[mpetazzoni]

Fix is merged in; api_version parameter now available to address this. Default Docker version is now also 1.15 since July, which will be released soon with 0.2.7.

[kamaljeetrathi]

Client: Version: 1.8.2 API version: 1.20 Go version: go1.4.2 Git commit: 0a8c2e3 Built: Thu Sep 10 19:19:00 UTC 2015 OS/Arch: linux/amd64 I am using DockerClientConfig config = DockerClientConfig.createDefaultConfigBuilder().withVersion("1.8.2").build;

it is giving me an error :client is too old, minimum supported API version is 1.12, please upgrade your client to a newer version

[mpetazzoni]

@kamaljeetrathi What version of MaestroNG are you using?

pip freeze | grep maestro

[kamaljeetrathi]

@mpetazzoni I am new to docker and doesnt know about MaestroNG nor I have installed it,nor the above command is giving me any output. I am using DockerClientConfig.createDefaultConfigBuilder().withVersion("1.8.2").build; line of code in java and installed docker and added maven dependency

com.github.docker-java docker-java 2.1.1

and running it.

[mpetazzoni]

If it's not a MaestroNG-related issue I can't really help you here. But it just seems like your docker-java library is too old. Make sure you use this one: https://github.com/docker-java/docker-java which is up-to-date and should work with recent versions of Docker.

[kamaljeetrathi]

@mpetazzoni thanks Now I am doing it with rest api: https://docs.docker.com/reference/api/docker_remote_api_v1.20/. just wanted ask about the client and server authethication.How will i authenticate my client if my server is on another machine. For now my client and server both are on local machine. whose password and username i have to configure.

[mpetazzoni]

There is no user/password authentification to talk to a Docker daemon. You can have TLS-based security with client certificates if you want. Those are questions for the Docker community though, not Maestro.

[kamaljeetrathi]

Hi How we can connect docker container to dhcp.

Regards, Kamaljeet Rathi Infiverve Technologies Pvt Ltd. Mobile: +91 9762054095 | http://www.infiverve.com

On Thu, Oct 8, 2015 at 2:19 AM, Maxime Petazzoni notifications@github.com wrote:

There is no user/password authentification to talk to a Docker daemon. You can have TLS-based security with client certificates if you want. Those are questions for the Docker community though, not Maestro.

— Reply to this email directly or view it on GitHub https://github.com/signalfuse/maestro-ng/issues/142#issuecomment-146323313 .