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I have installed Jenkins and docker on the same machine Ubuntu.

  • Ubuntu 17.10
  • Jenkins ver. 2.73.3
  • Docker version 17.09.0-ce.

I am trying to set up jenkins docker containers as slaves for running my automation test suite.

I was able to correctly setup the docker plugin in Jenkins for spinning up docker containers and added a docker template with a image that I created for setting up docker environment.

The image has been built on docker hosted in Ubuntu.

Problem is now when I run a job from Jenkins. It gives an error message:

(pending—Jenkins doesn’t have label docker-slave)

Jenkins pending image

When I check the Jenkins logs in Ubuntu machine I see the following error message:

> com.github.dockerjava.api.exception.NotFoundException: {"message":"pull access 
denied, "message":may require 'docker login'"}

In the ubuntu machine, I have already given done docker login.

The image that I am trying to build containers from is locally on ubuntu, not pushed to any repository, so why is trying to pull the image?

Also, what is the permission issue that I need to resolve? When build a job from jenkins, it's the jenkins user building the container. Do I need to add something else there?

Dan Cornilescu
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user1555608
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1 Answers1

1

Sounds like the docker image you are using doesn't have the correct name, or is stored in a private repository which requires login.

Please post more information

Adam
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