update: on the build slave configuration , i have set the following variable:
variable : DOCKER_HOST value : tcp://192.168.102.28:22 does it suffice ? Do i need to set DOCKER_TLS_VERIFY variable ? Regards On Mon, Oct 19, 2015 at 7:36 AM, Irfan Sayed <[email protected]> wrote: > > thanks. > when i ssh to slave box (docker host), i can run following comamnd > > [root@localhost ~]# docker images > REPOSITORY TAG IMAGE ID > CREATED VIRTUAL SIZE > centos7try10 latest 482d7f9db0fc Less than a > second ago 999.4 MB > <none> <none> 086ff303fac0 Less than a > second ago 453.3 MB > centos7try1 latest 5632e539e10f Less than a > second ago 998.9 MB > docker.io/centos centos7 ce20c473cd8a Less than a > second ago 172.3 MB > jenkins_slave latest a8ec8904386f 7 hours > ago 172.8 MB > <none> <none> 2249793a098a 7 hours > ago 277.4 MB > > just want to re-iterate , slave box and docker host are same box and i am > just connecting to slave from jenkins master using ssh 22 port > and using docker plugin to build image form Dockerfile > > please suggest > > Regards > > > > On Mon, Oct 19, 2015 at 3:07 AM, nicolas de loof <[email protected] > > wrote: > >> Can you run docker commands without setting -H ? >> In this case docker will use /var/run/docker.sock unix socket and not >> rely on TLS for security, which is the default behavior for access to local >> daemon. >> docker plugins will work the same in such a setup, and you don't have to >> set a docker host in your jenkins configuration but just let plugin access >> local daemon. >> >> 2015-10-18 20:30 GMT+02:00 Irfan Sayed <[email protected]>: >> >>> further update : >>> >>> here is the docker process and running and it's PID >>> >>> [root@localhost docker]# ps -ef | grep docker >>> root 1623 1 0 12:11 ? 00:00:28 /usr/bin/docker -d >>> --selinux-enabled >>> root 3480 3415 0 12:54 ? 00:00:00 bash -c cd >>> "/tmp/workspace/docker" && java -jar slave.jar >>> root 12299 11158 0 23:00 pts/2 00:00:00 grep --color=auto docker >>> >>> further, if i run following command: >>> >>> [root@localhost docker]# docker -H=tcp://192.168.102.28:22 images >>> Get http://192.168.102.28:22/v1.19/images/json: malformed HTTP response >>> "SSH-2.0-OpenSSH_6.4". Are you trying to connect to a TLS-enabled daemon >>> without TLS? >>> >>> regards >>> >>> >>> >>> >>> On Sun, Oct 18, 2015 at 11:39 PM, Irfan Sayed <[email protected]> >>> wrote: >>> >>>> i have just ssh (using port 22) to connect to docker host which is >>>> nothing but slave box >>>> this is what i have done. >>>> >>>> i haven't specified any docker URL. In job configuration, i have just >>>> given the path of Dockerfile and trying to build the image from that >>>> Dockerfile >>>> >>>> please suggest >>>> >>>> Regards >>>> >>>> >>>> On Sun, Oct 18, 2015 at 11:31 PM, Richard Bywater <[email protected]> >>>> wrote: >>>> >>>>> Have you specified the port 22 from that Docker URL or are the >>>>> plug-ins doing that as port 22 isn't right for Docker. >>>>> >>>>> Richard >>>>> >>>>> On Sun, 18 Oct 2015 11:22 pm Irfan Sayed <[email protected]> wrote: >>>>> >>>>>> >>>>>> hi all, >>>>>> >>>>>> I am trying to provision the build containers dynamically using >>>>>> docker . i have installed jenkins master along with docker plugins . >>>>>> build >>>>>> slave is docker host and all are running on unix setup : centos : 6.5 >>>>>> >>>>>> here is my setup: >>>>>> >>>>>> Jenkins master : 1.633 >>>>>> cloudbees docker build and publish plugin : 1.0.1 >>>>>> cloudbees docker custom build env plugin : 1.6.1 >>>>>> docker commons plugin : 1.2 >>>>>> docker build step : 1.31 >>>>>> kubernetes plugin : 0.4.1 >>>>>> >>>>>> I have deployed the docker host and created Dockerfile. i am able to >>>>>> build docker image using Dockerfile on the docker host and run in the >>>>>> container >>>>>> however, from jenkins master , whenever i am trying to connect to >>>>>> docker host and build docker image using docker plugin , i am getting >>>>>> following error >>>>>> >>>>>> Started by user anonymous <http://115.113.226.194:2003/user/null> >>>>>> Building remotely on 192.168.102.28 >>>>>> <http://115.113.226.194:2003/computer/192.168.102.28> in workspace >>>>>> /tmp/workspace/docker >>>>>> $ docker inspect 43728998fde0187a1f0b526fef5e2db9b02796a3 >>>>>> [] >>>>>> Build Docker image from /tmp/workspace/docker/Dockerfile ... >>>>>> $ docker build --tag 43728998fde0187a1f0b526fef5e2db9b02796a3 --file >>>>>> Dockerfile /tmp/workspace/docker >>>>>> Sending build context to Docker daemon 497.2 kB >>>>>> >>>>>> Sending build context to Docker daemon >>>>>> Post >>>>>> http://192.168.102.28:22/v1.19/build?cgroupparent=&cpuperiod=0&cpuquota=0&cpusetcpus=&cpusetmems=&cpushares=0&dockerfile=Dockerfile&memory=0&memswap=0&rm=1&t=43728998fde0187a1f0b526fef5e2db9b02796a3: >>>>>> malformed HTTP response "SSH-2.0-OpenSSH_6.4". Are you trying to >>>>>> connect to a TLS-enabled daemon without TLS? >>>>>> FATAL: Failed to build docker image from project >>>>>> Dockerfilejava.lang.RuntimeException >>>>>> <http://stacktrace.jenkins-ci.org/search?query=java.lang.RuntimeException>: >>>>>> Failed to build docker image from project Dockerfile >>>>>> at >>>>>> com.cloudbees.jenkins.plugins.docker_build_env.Docker.buildImage(Docker.java:121) >>>>>> >>>>>> <http://stacktrace.jenkins-ci.org/search/?query=com.cloudbees.jenkins.plugins.docker_build_env.Docker.buildImage&entity=method> >>>>>> at >>>>>> com.cloudbees.jenkins.plugins.docker_build_env.DockerfileImageSelector.prepareDockerImage(DockerfileImageSelector.java:41) >>>>>> >>>>>> <http://stacktrace.jenkins-ci.org/search/?query=com.cloudbees.jenkins.plugins.docker_build_env.DockerfileImageSelector.prepareDockerImage&entity=method> >>>>>> at >>>>>> com.cloudbees.jenkins.plugins.docker_build_env.DockerBuildWrapper.setUp(DockerBuildWrapper.java:152) >>>>>> >>>>>> <http://stacktrace.jenkins-ci.org/search/?query=com.cloudbees.jenkins.plugins.docker_build_env.DockerBuildWrapper.setUp&entity=method> >>>>>> at hudson.model.Build$BuildExecution.doRun(Build.java:156) >>>>>> <http://stacktrace.jenkins-ci.org/search/?query=hudson.model.Build$BuildExecution.doRun&entity=method> >>>>>> at >>>>>> hudson.model.AbstractBuild$AbstractBuildExecution.run(AbstractBuild.java:537) >>>>>> >>>>>> <http://stacktrace.jenkins-ci.org/search/?query=hudson.model.AbstractBuild$AbstractBuildExecution.run&entity=method> >>>>>> at hudson.model.Run.execute(Run.java:1741) >>>>>> <http://stacktrace.jenkins-ci.org/search/?query=hudson.model.Run.execute&entity=method> >>>>>> at hudson.model.FreeStyleBuild.run(FreeStyleBuild.java:43) >>>>>> <http://stacktrace.jenkins-ci.org/search/?query=hudson.model.FreeStyleBuild.run&entity=method> >>>>>> at hudson.model.ResourceController.execute(ResourceController.java:98) >>>>>> <http://stacktrace.jenkins-ci.org/search/?query=hudson.model.ResourceController.execute&entity=method> >>>>>> at hudson.model.Executor.run(Executor.java:408) >>>>>> <http://stacktrace.jenkins-ci.org/search/?query=hudson.model.Executor.run&entity=method> >>>>>> Finished: FAILURE >>>>>> >>>>>> i am not getting what is the triggering point for : >>>>>> >>>>>> >>>>>> *Are you trying to connect to a TLS-enabled daemon without TLS?* >>>>>> >>>>>> can someone please suggest >>>>>> >>>>>> Regards >>>>>> >>>>>> Irfan >>>>>> >>>>>> -- >>>>>> You received this message because you are subscribed to the Google >>>>>> Groups "Jenkins Users" group. >>>>>> To unsubscribe from this group and stop receiving emails from it, >>>>>> send an email to [email protected]. >>>>>> To view this discussion on the web visit >>>>>> https://groups.google.com/d/msgid/jenkinsci-users/CACGLCJZxveD-sjASD5-oFtE8B%2BXY3xavbz9C0SLur0_dT3xaOQ%40mail.gmail.com >>>>>> <https://groups.google.com/d/msgid/jenkinsci-users/CACGLCJZxveD-sjASD5-oFtE8B%2BXY3xavbz9C0SLur0_dT3xaOQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>>> . >>>>>> For more options, visit https://groups.google.com/d/optout. >>>>>> >>>>> -- >>>>> You received this message because you are subscribed to the Google >>>>> Groups "Jenkins Users" group. >>>>> To unsubscribe from this group and stop receiving emails from it, send >>>>> an email to [email protected]. >>>>> To view this discussion on the web visit >>>>> https://groups.google.com/d/msgid/jenkinsci-users/CAMui9447zbD3yn9ZEqSOti5%2Bz_yENjn%2BRNTL%2Brv6SXSe85_sbw%40mail.gmail.com >>>>> <https://groups.google.com/d/msgid/jenkinsci-users/CAMui9447zbD3yn9ZEqSOti5%2Bz_yENjn%2BRNTL%2Brv6SXSe85_sbw%40mail.gmail.com?utm_medium=email&utm_source=footer> >>>>> . >>>>> For more options, visit https://groups.google.com/d/optout. >>>>> >>>> >>>> >>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Jenkins Users" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/jenkinsci-users/CACGLCJaNdy4fnboB%3DiMzGPhTKQTxgiUMJmNgrdtccf3C2CuEmQ%40mail.gmail.com >>> <https://groups.google.com/d/msgid/jenkinsci-users/CACGLCJaNdy4fnboB%3DiMzGPhTKQTxgiUMJmNgrdtccf3C2CuEmQ%40mail.gmail.com?utm_medium=email&utm_source=footer> >>> . >>> >>> For more options, visit https://groups.google.com/d/optout. >>> >> >> -- >> You received this message because you are subscribed to the Google Groups >> "Jenkins Users" group. >> To unsubscribe from this group and stop receiving emails from it, send an >> email to [email protected]. >> To view this discussion on the web visit >> https://groups.google.com/d/msgid/jenkinsci-users/CANMVJzmTRB%3DoLcoYS0vhoM0LfNH4kyUD8xF3qumC7EwU0P%2BF9w%40mail.gmail.com >> <https://groups.google.com/d/msgid/jenkinsci-users/CANMVJzmTRB%3DoLcoYS0vhoM0LfNH4kyUD8xF3qumC7EwU0P%2BF9w%40mail.gmail.com?utm_medium=email&utm_source=footer> >> . >> >> For more options, visit https://groups.google.com/d/optout. >> > > -- You received this message because you are subscribed to the Google Groups "Jenkins Users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/jenkinsci-users/CACGLCJaXO5%2BxNuwSrbJCNHkAYDTMOOAZ%3D%2Bxzumgda99RNp%3DWyw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
