I'm seeing this in When trying to provision a new agent the logs every 10 minutes.
The monitor thread starts plugin would start and then dies terminate an EC2 instance several times before succeeding in the end .
10 minutes later it repeats I have no explanation for this behavior . Might be related to JENKINS-61343
Might be because the plugin somehow allocates "2 computer(s)" even though the instance cap is 1.
{code}Mar 05 06 , 2020 10 3 : 54 05 : 35 AM 22 PM INFO hudson. model plugins . AsyncPeriodicWork lambda$doRun$0 ec2.EC2Cloud log
Started EC2 alive slaves monitor bootstrap()
Mar 05 06 , 2020 10 3 : 54 05 : 35 AM SEVERE 22 PM INFO hudson. init plugins . impl ec2 . InstallUncaughtExceptionHandler$DefaultUncaughtExceptionHandler uncaughtException EC2Cloud log
A thread (EC2 alive slaves monitor thread/10354) died unexpectedly due to an uncaught exception, this may leave your Jenkins in a bad way and is usually indicative of a bug in the code Getting keypair .
java . lang . NullPointerException
at
Mar 06, 2020 3:05:22 PM INFO hudson.plugins.ec2. util.MinimumInstanceChecker.lambda$countQueueItemsForAgentTemplate$8(MinimumInstanceChecker.java:67) EC2Cloud log
at java.util.stream.ReferencePipeline$2$1.accept
Using private key j4a-ec2-ssh-key ( ReferencePipeline.java SHA-1 fingerprint a7 : 174 b4:70:08:35:11:e3:cf:4b:f5:92:57:b8:02:7f:c6:8e:54:52:02 )
at java.util.stream.ReferencePipeline$
Mar 06, 2020 3 $1.accept(ReferencePipeline.java : 193)
at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java 05 : 1382)
at java 22 PM INFO hudson . util plugins . stream ec2 . AbstractPipeline.copyInto(AbstractPipeline.java:482) EC2Cloud log
at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:472)
at java Authenticating as admin
Mar 06, 2020 3:05:22 PM INFO hudson . util slaves . stream.ReduceOps NodeProvisioner lambda $ ReduceOp.evaluateSequential update$6
EC2 ( ReduceOps.java:708 ec2 )
at java.util.stream.AbstractPipeline.evaluate - ec2 ( AbstractPipeline.java:234 ami-028d96c69234f9d1a )
at java provisioning successfully completed . util.stream.LongPipeline.reduce We have now 2 computer ( LongPipeline.java:461 s )
at java
Mar 06, 2020 3:05:22 PM INFO hudson . util plugins . stream ec2 . LongPipeline.sum(LongPipeline.java:419) EC2Cloud log
at java
Connecting to 10 . util 20 . stream 4 . ReferencePipeline 41 on port 22, with timeout 10000 . count(ReferencePipeline.java:593)
at
Mar 06, 2020 3:05:29 PM INFO hudson.plugins.ec2. util EC2Cloud log
Connected via SSH . MinimumInstanceChecker.countQueueItemsForAgentTemplate(MinimumInstanceChecker.java:68)
at
Mar 06, 2020 3:05:29 PM INFO hudson.plugins.ec2. util.MinimumInstanceChecker.lambda$null$11(MinimumInstanceChecker.java:87) EC2Cloud log
at java.util.ArrayList.forEach(ArrayList.java:1257)
at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1082) connect fresh as root
at
Mar 06, 2020 3:05:29 PM INFO hudson.plugins.ec2. util.MinimumInstanceChecker.lambda$checkForMinimumInstances$12(MinimumInstanceChecker.java:76) EC2Cloud log
at java
Connecting to 10 . util 20 . stream 4 . ForEachOps$ForEachOp$OfRef 41 on port 22, with timeout 10000 . accept(ForEachOps.java:183)
at java.util.stream.ReferencePipeline$
Mar 06, 2020 3 $1.accept(ReferencePipeline.java : 193)
at java 05:30 PM INFO hudson . util plugins . stream ec2 . ReferencePipeline$2$1.accept(ReferencePipeline.java:175) EC2Cloud log
at java
Connected via SSH . util.Iterator.forEachRemaining(Iterator.java:116)
at java
Mar 06, 2020 3:05:30 PM INFO hudson . util plugins . Spliterators$IteratorSpliterator ec2 . forEachRemaining EC2Cloud log
Creating tmp directory ( Spliterators.java:1801 /tmp ) if it does not exist
at java
Mar 06, 2020 3:05:30 PM INFO hudson . util plugins . stream ec2 . AbstractPipeline.copyInto(AbstractPipeline.java:482) EC2Cloud log
at
Verifying: java -fullversion
Mar 06, 2020 3:05:30 PM INFO hudson . util plugins . stream ec2 . AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java EC2Cloud log
Verifying : 472) which scp
at java
Mar 06, 2020 3:05:30 PM INFO hudson . util plugins . stream ec2 . ForEachOps$ForEachOp.evaluateSequential(ForEachOps.java:150) EC2Cloud log
at java
Copying remoting . util.stream.ForEachOps$ForEachOp$OfRef.evaluateSequential(ForEachOps.java jar to : 173) /tmp
at java
Mar 06, 2020 3:05:30 PM INFO hudson . util plugins . stream ec2 . AbstractPipeline.evaluate EC2Cloud log
Launching remoting agent ( AbstractPipeline.java:234 via Trilead SSH2 Connection )
at : java -jar /tmp/remoting . util.stream.ReferencePipeline.forEach(ReferencePipeline.java:485) jar -workDir /opt/jenkins
at
Mar 06, 2020 3:05:31 PM INFO hudson.plugins.ec2. util.MinimumInstanceChecker.checkForMinimumInstances EC2OndemandSlave terminate
Terminated EC2 instance ( MinimumInstanceChecker.java:75 terminated ) : i-021d76d0ffff3375f
at
Mar 06, 2020 3:05:31 PM INFO hudson.plugins.ec2. EC2SlaveMonitor.execute(EC2SlaveMonitor.java EC2OndemandSlave terminate
Removed EC2 instance from jenkins master : 41) i-021d76d0ffff3375f
at
Mar 06, 2020 3:05:32 PM INFO hudson. model plugins . AsyncPeriodicWork ec2 . lambda$doRun$0(AsyncPeriodicWork EC2Cloud provision
SlaveTemplate{ami='ami-028d96c69234f9d1a', labels='docker docker-bakery'} . java:100) Attempting to provision slave needed by excess workload of 1 units
at java
Mar 06, 2020 3:05:32 PM INFO hudson . lang plugins . Thread ec2 . run(Thread.java:748) SlaveTemplate logProvisionInfo
SlaveTemplate { ami='ami-028d96c69234f9d1a', labels='docker docker-bakery'}. Considering launching
{ code} |
|
