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/CACGLCJZMO0dZvR3HD350wLmKJu5gFMRuiPnTafvCbB9aKHKVjw%40mail.gmail.com. For more options, visit https://groups.google.com/d/optout.
