[JIRA] (JENKINS-39457) Empty environment variable causes error on docker run

[lor...@netapp.com (JIRA)]

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Michael Price created an issue   Jenkins / JENKINS-39457 Empty environment variable causes error on docker run Issue Type: Bug Assignee: Nicolas De Loof Components: docker-custom-build-environment-plugin Created: 2016/Nov/02 7:46 PM Environment: Jenkins:2.27 CloudBees_Docker_Custom_Build_Environment_Plugin:1.6.5 Priority: Minor Reporter: Michael Price The following is an excerpt from a test job that I setup. I have highlighted the relevant portion below (and removed some of the environment entries for privacy reasons). It appears that a buggy plugin is causing an empty environment variable to be defined. While not the fault of this plugin, a simple fix would be to ignore any environment entries that are empty. docker run -tty --detach --workdir "/home/jenkins/jobs/Docker test/workspace" --volume /home/jenkins:/home/jenkins:rw --volume /tmp:/tmp:rw --net bridge --add-host dockerhost:172.17.0.1 *env = *-env BUILD_CAUSE=MANUALTRIGGER --env BUILD_CAUSE_MANUALTRIGGER=true --env BUILD_DISPLAY_NAME=#10 --env BUILD_ID=10 --env BUILD_NUMBER=10 --env "BUILD_TAG=jenkins-Docker test-10" --env GIT_BRANCH=origin/master 4a832f895ca6 /bin/cat docker: Error response from daemon: rpc error: code = 2 desc = "oci runtime error: write /proc/17228/oom_score_adj: invalid argument". FATAL: Failed to run docker image java.lang.RuntimeException: Failed to run docker image at com.cloudbees.jenkins.plugins.docker_build_env.Docker.runDetached(Docker.java:226) at com.cloudbees.jenkins.plugins.docker_build_env.DockerBuildWrapper.startBuildContainer(DockerBuildWrapper.java:202) at com.cloudbees.jenkins.plugins.docker_build_env.DockerBuildWrapper.setUp(DockerBuildWrapper.java:175) at hudson.model.Build$BuildExecution.doRun(Build.java:156) at hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:534) at hudson.model.Run.execute(Run.java:1720) at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) at hudson.model.ResourceController.execute(ResourceController.java:98) at hudson.model.Executor.run(Executor.java:404) Add Comment   This message was sent by Atlassian JIRA (v7.1.7#71011-sha1:2526d7c) -- You received this message because you are subscribed to the Google Groups "Jenkins Issues" group. To unsubscribe from this group and stop receiving emails from it, send an email to jenkinsci-issues+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.