Jenkins run up an Amazon EC2 Linux Ubuntu instance failing


Jenkins run up an Amazon EC2 Linux Ubuntu instance failing



I have configured and tried to run Jenkins System Configuration from AWS windows system:



It is failed and thrown the fallowing error.



I insalled manually Java 1.7


Jun 29, 2018 6:22:29 PM null
FINEST: Node RocketChat-Server (i-034fb93609641e1b1)(i-034fb93609641e1b1) is still pending/launching, waiting 5s
Jun 29, 2018 6:22:35 PM null
FINEST: Node RocketChat-Server (i-034fb93609641e1b1)(i-034fb93609641e1b1) is still pending/launching, waiting 5s
Jun 29, 2018 6:22:40 PM null
FINEST: Node RocketChat-Server (i-034fb93609641e1b1)(i-034fb93609641e1b1) is still pending/launching, waiting 5s
Jun 29, 2018 6:22:45 PM null
FINEST: Node RocketChat-Server (i-034fb93609641e1b1)(i-034fb93609641e1b1) is still pending/launching, waiting 5s

Jun 29, 2018 6:22:50 PM null
FINER: Node RocketChat-Server (i-034fb93609641e1b1)(i-034fb93609641e1b1) is ready
Jun 29, 2018 6:22:50 PM null
INFO: Launching instance: i-034fb93609641e1b1
Jun 29, 2018 6:22:50 PM null
INFO: bootstrap()
Jun 29, 2018 6:22:50 PM null
INFO: Getting keypair...
Jun 29, 2018 6:22:50 PM null
INFO: Using key: FirstKeyPair
e8:59:89:73:4b:c5:55:1a:f9:18:85:95:a7:53:4c:a4:27:a1:a2:26
-----BEGIN RSA PRIVATE KEY-----
MIIEogIBAAKCAQEAlZa6EHKfbQ2Fro4pEVhb/rPwlDRpZoUYZTVzzFbLTSajMTYj3PaiZzTBcLlY
lmiJfb7wtIJJ/xo9/SxdUXZHK6b3JBrfHUH7TVGW060ugeeJmfb
Jun 29, 2018 6:22:50 PM null
INFO: Authenticating as ubuntu
Jun 29, 2018 6:22:50 PM null
INFO: Connecting to ec2-35-178-118-236.eu-west-2.compute.amazonaws.com on port 22, with timeout 10000.

Jun 29, 2018 6:22:59 PM null
INFO: Failed to connect via ssh: There was a problem while connecting to ec2-35-178-118-236.eu-west-2.compute.amazonaws.com:22
Jun 29, 2018 6:22:59 PM null
INFO: Waiting for SSH to come up. Sleeping 5.

Jun 29, 2018 6:23:04 PM null
INFO: Connecting to ec2-35-178-118-236.eu-west-2.compute.amazonaws.com on port 22, with timeout 10000.

Jun 29, 2018 6:23:04 PM null
INFO: Connected via SSH.
Jun 29, 2018 6:23:04 PM null
INFO: connect fresh as root
Jun 29, 2018 6:23:04 PM null
INFO: Connecting to ec2-35-178-118-236.eu-west-2.compute.amazonaws.com on port 22, with timeout 10000.
Jun 29, 2018 6:23:05 PM null
INFO: Connected via SSH.
Jun 29, 2018 6:23:05 PM null
INFO: Creating tmp directory (/tmp) if it does not exist

Jun 29, 2018 6:23:06 PM null
INFO: Verifying: java -fullversion
bash: java: command not found
Jun 29, 2018 6:23:06 PM null
INFO: Installing: sudo yum install -y java-1.8.0-openjdk.x86_64
sudo: yum: command not found
Jun 29, 2018 6:23:06 PM null
WARNING: Failed to install: sudo yum install -y java-1.8.0-openjdk.x86_64
Jun 29, 2018 6:23:06 PM null
INFO: Verifying: which scp
/usr/bin/scp
Jun 29, 2018 6:23:06 PM null
INFO: Copying slave.jar to: /tmp
Jun 29, 2018 6:23:06 PM null
INFO: Launching slave agent (via Trilead SSH2 Connection): java -jar /tmp/slave.jar
ERROR: SSH channel is closed



java.io.IOException: SSH channel is closed
at >com.trilead.ssh2.channel.ChannelManager.ioException(ChannelManager.java:1543)
at >com.trilead.ssh2.channel.ChannelManager.sendData(ChannelManager.java:373)
at >com.trilead.ssh2.channel.ChannelOutputStream.write(ChannelOutputStream.java:63)
at hudson.remoting.BinarySafeStream$2._write(BinarySafeStream.java:272)
at hudson.remoting.BinarySafeStream$2.write(BinarySafeStream.java:255)
at java.io.ObjectOutputStream$BlockDataOutputStream.drain(Unknown Source)
at >java.io.ObjectOutputStream$BlockDataOutputStream.setBlockDataMode(Unknown Source)
at java.io.ObjectOutputStream.writeNonProxyDesc(Unknown Source)
at java.io.ObjectOutputStream.writeClassDesc(Unknown Source)
at java.io.ObjectOutputStream.writeOrdinaryObject(Unknown Source)
at java.io.ObjectOutputStream.writeObject0(Unknown Source)
at java.io.ObjectOutputStream.writeFatalException(Unknown Source)
at java.io.ObjectOutputStream.writeObject(Unknown Source)
at hudson.remoting.Capability.writePreamble(Capability.java:142)
at hudson.remoting.ChannelBuilder.negotiate(ChannelBuilder.java:388)
at hudson.remoting.ChannelBuilder.build(ChannelBuilder.java:354)
at hudson.slaves.SlaveComputer.setChannel(SlaveComputer.java:415)
at >hudson.plugins.ec2.ssh.EC2UnixLauncher.launch(EC2UnixLauncher.java:217)
at >hudson.plugins.ec2.EC2ComputerLauncher.launch(EC2ComputerLauncher.java:122)
at hudson.slaves.SlaveComputer$1.call(SlaveComputer.java:288)
at jenkins.util.ContextResettingExecutorService$2.call(ContextResettingExecutorService.java:46)
at jenkins.security.ImpersonatingExecutorService$2.call(ImpersonatingExecutorService.java:71)
at java.util.concurrent.FutureTask.run(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor.runWorker(Unknown Source)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
at java.lang.Thread.run(Unknown Source)
Suppressed: java.io.IOException: SSH channel is closed
at com.trilead.ssh2.channel.ChannelManager.ioException(ChannelManager.java:1543)
at com.trilead.ssh2.channel.ChannelManager.sendData(ChannelManager.java:373)
at com.trilead.ssh2.channel.ChannelOutputStream.write(ChannelOutputStream.java:63)
at hudson.remoting.BinarySafeStream$2._write(BinarySafeStream.java:272)
at hudson.remoting.BinarySafeStream$2.write(BinarySafeStream.java:255)
at java.io.ObjectOutputStream$BlockDataOutputStream.drain(Unknown Source)
at java.io.ObjectOutputStream$BlockDataOutputStream.flush(Unknown Source)
at java.io.ObjectOutputStream.flush(Unknown Source)
at hudson.remoting.Capability$1.close(Capability.java:132)
at hudson.remoting.Capability.writePreamble(Capability.java:144)
... 12 more
Caused by: java.io.IOException: Close requested by remote
at com.trilead.ssh2.channel.Channel.setReasonClosed(Channel.java:331)
at com.trilead.ssh2.channel.ChannelManager.msgChannelClose(ChannelManager.java:1254)
at com.trilead.ssh2.channel.ChannelManager.handleMessage(ChannelManager.java:1475)
at com.trilead.ssh2.transport.TransportManager.receiveLoop(TransportManager.java:809)
at >com.trilead.ssh2.transport.TransportManager$1.run(TransportManager.java:502)
... 1 more
[CIRCULAR REFERENCE:java.io.IOException: Close requested by remote]





so is it Linux or windows - you say linux in the title and then call it 'AWS windows system'
– E.J. Brennan
Jun 29 at 19:54





This is first time I started exploring Jenkins and Amazon Web Services. I was trying to connect to linux ubuntu from aws -windows mechine using Jenkins.
– Malleswari CH
Jun 29 at 21:54





The root of the error is bash: java: command not found, get Java setup correctly and this should all be resolved. The error comes from not finding java, attepting to install it, and then failing to install it automatically.
– Matt Clark
Jun 29 at 23:25



bash: java: command not found





I am just back to close the issue as it is the issue with java version 8 requirement. Thanks
– Malleswari CH
Jun 30 at 2:07









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