Hi, I am also facing similar issue. Where you able to resolve this issue. Could you please let me know how this was fixed?
On Tuesday, March 22, 2016 at 10:26:58 AM UTC-4, [email protected] wrote: > > HI, > > Issue: Jenkin Slave running in a Docker Container unable to connect to > the Jenkins Master. > > I have Jenkins Master in Docker Container on AWS EC2 Instance. I have > installed AWS ECS (Container Plugin). Jenkins Slaves are running in the > Docker container. > > Here is the log: > > Jenkins Master Log: > > > Mar 21, 2016 11:18:41 PM WARNING jenkins.slaves.JnlpSlaveHandshake error > > TCP slave agent connection handler #10 with /10.231.5.122:56870 is > aborted: JNLP2-connect: rejected connection for node: my-slave-13 > > Mar 21, 2016 11:18:41 PM INFO > hudson.TcpSlaveAgentListener$ConnectionHandler run > > Accepted connection #11 from /10.231.5.122:56871 > > Mar 21, 2016 11:18:41 PM WARNING jenkins.slaves.JnlpSlaveHandshake error > > TCP slave agent connection handler #11 with /10.231.5.122:56871 is > aborted: Unauthorized access > > Mar 21, 2016 11:18:41 PM INFO > hudson.TcpSlaveAgentListener$ConnectionHandler run > > Accepted connection #12 from /10.231.5.122:56872 > > Mar 21, 2016 11:18:41 PM WARNING > hudson.TcpSlaveAgentListener$ConnectionHandler run > > Connection #12 failed > > java.io.EOFException > > at > java.io.DataInputStream.readUnsignedShort(DataInputStream.java:340) > > at > java.io.DataInputStream.readUTF(DataInputStream.java:589) > > at > java.io.DataInputStream.readUTF(DataInputStream.java:564) > > at > hudson.TcpSlaveAgentListener$ConnectionHandler.run(TcpSlaveAgentListener.java:150) > > > > Jenkins Slave Log: > > > On the slave, I am getting the following error > > ar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main createEngine > > INFO: Setting up slave: my-slave-13 > > Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener <init> > > INFO: Jenkins agent is running in headless mode. > > Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener status > > INFO: Locating server among [http://10.231.1.123:8080/jenkins/] > > Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener status > > INFO: Handshaking > > Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener status > > INFO: Connecting to 10.231.1.123:50000 > > Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener status > > INFO: Trying protocol: JNLP2-connect > > Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener status > > INFO: Server didn't understand the protocol: JNLP2-connect: rejected > connection for node: my-slave-13 > > Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener status > > INFO: Connecting to 10.231.1.123:50000 > > Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener status > > INFO: Trying protocol: JNLP-connect > > Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener status > > INFO: Server didn't understand the protocol: Unauthorized access > > Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener status > > INFO: Connecting to 10.231.1.123:50000 > > Mar 21, 2016 11:18:41 PM hudson.remoting.jnlp.Main$CuiListener error > > SEVERE: The server rejected the connection: None of the protocols were > accepted > > java.lang.Exception: The server rejected the connection: None of the > protocols were accepted > > at hudson.remoting.Engine.onConnectionRejected(Engine.java:297) > > at hudson.remoting.Engine.run(Engine.java:268) > -- 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/f977173a-22d7-41fd-b54f-3bbdad1165a4%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
