continuous integration - Jenkins and docker plugin: Problems to launch container -


i have installed docker-plugin , configured in docker plugin instructions , used evarga/jenkins-slave image , custom images ( , tried sshkeys , username&password credentials ) cannot run job. connection test docker cloud works when launch jenkins job fails below.

building in workspace /var/lib/jenkins/workspace/docker_test error: build step failed exception java.lang.nullpointerexception     @ com.nirima.jenkins.plugins.docker.builder.dockerbuildercontroloptionprovisionandstart.execute(dockerbuildercontroloptionprovisionandstart.java:32)     @ com.nirima.jenkins.plugins.docker.builder.dockerbuildercontrol.perform(dockerbuildercontrol.java:59)     @ hudson.tasks.buildstepmonitor$1.perform(buildstepmonitor.java:20)     @ hudson.model.abstractbuild$abstractbuildexecution.perform(abstractbuild.java:779)     @ hudson.model.build$buildexecution.build(build.java:205)     @ hudson.model.build$buildexecution.dorun(build.java:162)     @ hudson.model.abstractbuild$abstractbuildexecution.run(abstractbuild.java:537)     @ hudson.model.run.execute(run.java:1744)     @ hudson.model.freestylebuild.run(freestylebuild.java:43)     @ hudson.model.resourcecontroller.execute(resourcecontroller.java:98)     @ hudson.model.executor.run(executor.java:374) build step 'start/stop docker containers' marked build failure finished: failure

i have docker version: 

    client version: 1.6.0     client api version: 1.18     go version (client): go1.4.2     git commit (client): 4749651     os/arch (client): linux/amd64

and docker plugin 0.9.0-rc1.

all hints , instructions how work evarga/jenkins-slave image wellcome :)

i had similar issue when jenkins couldn't talk docker server port , when label contained dots.


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