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Bug
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Resolution: Fixed
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Blocker
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CentOS7 running on Virtualbox VM. Running latest jenkins and latest docker on the same vm.
I am running docker using the following command:
docker -d -H tcp://127.0.0.1:4243
I have tried opening the port just in case using the following commands
firewall-cmd --zone=dmz --add-port=4243/tcp --permanent firewall-cmd --reload
I have set up the jenkins-1 docker image on the machine according to the wiki page of the plugin under Creating a docker image
https://wiki.jenkins-ci.org/display/JENKINS/Docker+Plugin
Under Configure System on Jenkins i added the Cloud for the Docker plugin
Name: localDocker DockerURL : http://localhost:4243 Connection Timeout 5 (default) Read Timeout 15 (default)
Then I press Test Connection and I get the followign stack trace:
javax.servlet.ServletException: java.lang.NumberFormatException: For input string: "1-dev" at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:778) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:858) at org.kohsuke.stapler.MetaClass$6.doDispatch(MetaClass.java:248) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:728) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:858) at org.kohsuke.stapler.Stapler.invoke(Stapler.java:631) at org.kohsuke.stapler.Stapler.service(Stapler.java:225) at javax.servlet.http.HttpServlet.service(HttpServlet.java:725) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:291) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at hudson.util.PluginServletFilter$1.doFilter(PluginServletFilter.java:96) at hudson.util.PluginServletFilter.doFilter(PluginServletFilter.java:88) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at hudson.security.csrf.CrumbFilter.doFilter(CrumbFilter.java:48) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at hudson.security.ChainedServletFilter$1.doFilter(ChainedServletFilter.java:84) at hudson.security.ChainedServletFilter.doFilter(ChainedServletFilter.java:76) at hudson.security.HudsonFilter.doFilter(HudsonFilter.java:164) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.kohsuke.stapler.compression.CompressionFilter.doFilter(CompressionFilter.java:46) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at hudson.util.CharacterEncodingFilter.doFilter(CharacterEncodingFilter.java:81) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:239) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:219) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:106) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:615) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:136) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:79) at org.apache.catalina.valves.AbstractAccessLogValve.invoke(AbstractAccessLogValve.java:610) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:88) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:526) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1078) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:655) at org.apache.coyote.http11.Http11NioProtocol$Http11ConnectionHandler.process(Http11NioProtocol.java:222) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.doRun(NioEndpoint.java:1566) at org.apache.tomcat.util.net.NioEndpoint$SocketProcessor.run(NioEndpoint.java:1523) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) at org.apache.tomcat.util.threads.TaskThread$WrappingRunnable.run(TaskThread.java:61) at java.lang.Thread.run(Thread.java:745)Caused by: java.lang.NumberFormatException: For input string: "1-dev" at java.lang.NumberFormatException.forInputString(NumberFormatException.java:65) at java.lang.Integer.parseInt(Integer.java:580) at java.lang.Integer.parseInt(Integer.java:615) at com.nirima.docker.client.model.Version.getVersionComponents(Version.java:45) at com.nirima.jenkins.plugins.docker.DockerCloud$DescriptorImpl.doTestConnection(DockerCloud.java:343) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:483) at org.kohsuke.stapler.Function$InstanceFunction.invoke(Function.java:298) at org.kohsuke.stapler.Function.bindAndInvoke(Function.java:161) at org.kohsuke.stapler.Function.bindAndInvokeAndServeResponse(Function.java:96) at org.kohsuke.stapler.MetaClass$1.doDispatch(MetaClass.java:120) at org.kohsuke.stapler.NameBasedDispatcher.dispatch(NameBasedDispatcher.java:53) at org.kohsuke.stapler.Stapler.tryInvoke(Stapler.java:728) ... 48 more
[JENKINS-24408] docker plugin throwing NumberFormatException when trying to connect to docker from jenkins
Manuel Bogner
added a comment - Same error with latest LTS release (1.596.2) also using docker plugin 0.8.
[root@localhost server]# docker info Containers: 1 Images: 41 Storage Driver: devicemapper Pool Name: docker-253:1-101160735-pool Pool Blocksize: 65.54 kB Backing Filesystem: xfs Data file: /dev/loop0 Metadata file: /dev/loop1 Data Space Used: 1.624 GB Data Space Total: 107.4 GB Data Space Available: 25.08 GB Metadata Space Used: 2.593 MB Metadata Space Total: 2.147 GB Metadata Space Available: 2.145 GB Udev Sync Supported: true Data loop file: /data/docker/devicemapper/devicemapper/data Metadata loop file: /data/docker/devicemapper/devicemapper/metadata Library Version: 1.02.93-RHEL7 (2015-01-28) Execution Driver: native-0.2 Kernel Version: 3.10.0-229.1.2.el7.x86_64 Operating System: CentOS Linux 7 (Core) CPUs: 2 Total Memory: 3.703 GiB Name: localhost.localdomain ID: GUSO:RX7G:OLUO:NNCA:DKJB:HHFV:4HPT:W4TV:B7EW:44E6:BCIP:G4OY Http Proxy: http://proxy.********** Https Proxy: http://proxy.**********
Manuel Bogner
added a comment - Same error with latest LTS release (1.596.2) also using docker plugin 0.8.
[root@localhost server]# docker info
Containers: 1
Images: 41
Storage Driver: devicemapper
Pool Name: docker-253:1-101160735-pool
Pool Blocksize: 65.54 kB
Backing Filesystem: xfs
Data file: /dev/loop0
Metadata file: /dev/loop1
Data Space Used: 1.624 GB
Data Space Total: 107.4 GB
Data Space Available: 25.08 GB
Metadata Space Used: 2.593 MB
Metadata Space Total: 2.147 GB
Metadata Space Available: 2.145 GB
Udev Sync Supported: true
Data loop file: /data/docker/devicemapper/devicemapper/data
Metadata loop file: /data/docker/devicemapper/devicemapper/metadata
Library Version: 1.02.93-RHEL7 (2015-01-28)
Execution Driver: native-0.2
Kernel Version: 3.10.0-229.1.2.el7.x86_64
Operating System: CentOS Linux 7 (Core)
CPUs: 2
Total Memory: 3.703 GiB
Name: localhost.localdomain
ID: GUSO:RX7G:OLUO:NNCA:DKJB:HHFV:4HPT:W4TV:B7EW:44E6:BCIP:G4OY
Http Proxy: http://proxy.**********
Https Proxy: http://proxy.**********
Manuel Bogner
added a comment - Maybe this "0-dev" comes from 1.5.0-dev
[root@localhost server]# docker -v Docker version 1.5.0-dev, build fc0329b/1.5.0 [root@localhost server]# uname -a Linux localhost.localdomain 3.10.0-229.1.2.el7.x86_64 #1 SMP Fri Mar 27 03:04:26 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux [root@localhost server]# lsb_release -a LSB Version: :core-4.1-amd64:core-4.1-noarch:cxx-4.1-amd64:cxx-4.1-noarch:desktop-4.1-amd64:desktop-4.1-noarch:languages-4.1-amd64:languages-4.1-noarch:printing-4.1-amd64:printing-4.1-noarch Distributor ID: CentOS Description: CentOS Linux release 7.1.1503 (Core) Release: 7.1.1503 Codename: Core
Manuel Bogner
added a comment - Maybe this "0-dev" comes from 1.5. 0-dev
[root@localhost server]# docker -v
Docker version 1.5.0-dev, build fc0329b/1.5.0
[root@localhost server]# uname -a
Linux localhost.localdomain 3.10.0-229.1.2.el7.x86_64 #1 SMP Fri Mar 27 03:04:26 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux
[root@localhost server]# lsb_release -a
LSB Version: :core-4.1-amd64:core-4.1-noarch:cxx-4.1-amd64:cxx-4.1-noarch:desktop-4.1-amd64:desktop-4.1-noarch:languages-4.1-amd64:languages-4.1-noarch:printing-4.1-amd64:printing-4.1-noarch
Distributor ID: CentOS
Description: CentOS Linux release 7.1.1503 (Core)
Release: 7.1.1503
Codename: Core
Manuel Bogner
added a comment - See https://github.com/jenkinsci/docker-plugin/blob/docker-plugin-0.8/src/main/java/com/nirima/jenkins/plugins/docker/DockerCloud.java:353. There is a call that seems to parse the docker version and this doesn't seem to work with actual CentOS. I can't find this call in actual master (0.9.0-SNAPSHOT) of the plugin. Going to create an issue in github pointing to this one.
Manuel Bogner
added a comment - See https://github.com/jenkinsci/docker-plugin/blob/docker-plugin-0.8/src/main/java/com/nirima/jenkins/plugins/docker/DockerCloud.java:353 . There is a call that seems to parse the docker version and this doesn't seem to work with actual CentOS. I can't find this call in actual master (0.9.0-SNAPSHOT) of the plugin. Going to create an issue in github pointing to this one. 
Ryan Cook
added a comment - The -dev is being added by the rpm packaging as made aware by Manuel Bogner. If you have access to the rpm and pull down the source and extract you will see a few entries where it specifies minor-dev. Hope this helps
Ryan Cook
added a comment - The -dev is being added by the rpm packaging as made aware by Manuel Bogner. If you have access to the rpm and pull down the source and extract you will see a few entries where it specifies minor-dev. Hope this helps Manuel Bogner
added a comment - => https://github.com/jenkinsci/docker-plugin/issues/193 
Sean Abbott
added a comment - I am also having this issue with docker swarm and jenkins.
Ubuntu 14.04, both jenkins and docker manager. Swarm image 0.2.0-rc1. docker 1.5.0
Attempting to connect to the swarm manager yields:
javax.servlet.ServletException: java.lang.NumberFormatException: For input string: "swarm/0"
Plugin version 0.8.
Jenkins 1.596.1
Sean Abbott
added a comment - I am also having this issue with docker swarm and jenkins.
Ubuntu 14.04, both jenkins and docker manager. Swarm image 0.2.0-rc1. docker 1.5.0
Attempting to connect to the swarm manager yields:
javax.servlet.ServletException: java.lang.NumberFormatException: For input string: "swarm/0"
Plugin version 0.8.
Jenkins 1.596.1 Please try beta release from experimental center and reopen if issue will still persist.
I have the same problem. I installed latest (1.607) Jenkins version and the docker plugin. I've already made sure that I'm able to connect to my docker host on it's open port. Firewall is not the issue. When I try the "test connection" button I get: