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  1. Jenkins
  2. JENKINS-66335

Failed to create a swam agent on jenkins. response code 411

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    • Icon: Bug Bug
    • Resolution: Fixed
    • Icon: Minor Minor
    • swarm-plugin
    • None
    • Jenkins 2.289.2
      swam-plugin Version: 3.27
      swarm-client version: 3.27
    • 3.28

      After updating jenkins I see this error message when trying to run the swarm-client on a slave machine.

       

       

       

      Aug 09, 2021 11:01:03 AM hudson.plugins.swarm.Client logArguments
 INFO: Client invoked with: -name slave-abc -password ***** -retry 1 -url http://jenkins.sab.local -username ***** 
 Aug 09, 2021 11:01:03 AM hudson.plugins.swarm.Client run
 INFO: Connecting to Jenkins controller
 Aug 09, 2021 11:01:03 AM hudson.plugins.swarm.Client run
 INFO: Attempting to connect to http://jenkins.sab.local/
 Aug 09, 2021 11:01:04 AM hudson.plugins.swarm.Client run
 SEVERE: An error occurred
 hudson.plugins.swarm.RetryException: Failed to create a Swarm agent on Jenkins. Response code: 411
 <?xml version="1.0" encoding="iso-8859-1"?>
 <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
 "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
 <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
 <head>
 <title>411 Length Required</title>
 </head>
 <body>
 <h1>411 Length Required</h1>
 </body>
 </html>
at hudson.plugins.swarm.SwarmClient.createSwarmAgent(SwarmClient.java:457)
 at hudson.plugins.swarm.Client.run(Client.java:204)
 at hudson.plugins.swarm.Client.main(Client.java:73)
Aug 09, 2021 11:01:04 AM hudson.plugins.swarm.Client run
 SEVERE: Retry limit reached, exiting...

       

          [JENKINS-66335] Failed to create a swam agent on jenkins. response code 411

          Heiko Thiery created issue -
          Heiko Thiery made changes -
          Description Original: After updating jenkins I see this error message when trying to run the swarm-client on a slave machine.

           

           

          Aug 09, 2021 11:01:03 AM hudson.plugins.swarm.Client logArguments
          INFO: Client invoked with: -name slave-abc -password ***** -retry 1 -url http://jenkins.sab.local -username *****
          Aug 09, 2021 11:01:03 AM hudson.plugins.swarm.Client run
          INFO: Connecting to Jenkins controller
          Aug 09, 2021 11:01:03 AM hudson.plugins.swarm.Client run
          INFO: Attempting to connect to http://jenkins.sab.local/
          Aug 09, 2021 11:01:04 AM hudson.plugins.swarm.Client run
          SEVERE: An error occurred
          hudson.plugins.swarm.RetryException: Failed to create a Swarm agent on Jenkins. Response code: 411
          <?xml version="1.0" encoding="iso-8859-1"?>
          <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
           "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
          <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
           <head>
           <title>411 Length Required</title>
           </head>
           <body>
           <h1>411 Length Required</h1>
           </body>
          </html>

          at hudson.plugins.swarm.SwarmClient.createSwarmAgent(SwarmClient.java:457)
           at hudson.plugins.swarm.Client.run(Client.java:204)
           at hudson.plugins.swarm.Client.main(Client.java:73)

          Aug 09, 2021 11:01:04 AM hudson.plugins.swarm.Client run
          SEVERE: Retry limit reached, exiting...           		New: After updating jenkins I see this error message when trying to run the swarm-client on a slave machine.

           

           

           
          {code:java}
          Aug 09, 2021 11:01:03 AM hudson.plugins.swarm.Client logArguments
           INFO: Client invoked with: -name slave-abc -password ***** -retry 1 -url http://jenkins.sab.local -username *****
           Aug 09, 2021 11:01:03 AM hudson.plugins.swarm.Client run
           INFO: Connecting to Jenkins controller
           Aug 09, 2021 11:01:03 AM hudson.plugins.swarm.Client run
           INFO: Attempting to connect to http://jenkins.sab.local/
           Aug 09, 2021 11:01:04 AM hudson.plugins.swarm.Client run
           SEVERE: An error occurred
           hudson.plugins.swarm.RetryException: Failed to create a Swarm agent on Jenkins. Response code: 411
           <?xml version="1.0" encoding="iso-8859-1"?>
           <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"
           "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
           <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en">
           <head>
           <title>411 Length Required</title>
           </head>
           <body>
           <h1>411 Length Required</h1>
           </body>
           </html>
          at hudson.plugins.swarm.SwarmClient.createSwarmAgent(SwarmClient.java:457)
           at hudson.plugins.swarm.Client.run(Client.java:204)
           at hudson.plugins.swarm.Client.main(Client.java:73)
          Aug 09, 2021 11:01:04 AM hudson.plugins.swarm.Client run
           SEVERE: Retry limit reached, exiting...
          {code}
           
          Basil Crow made changes -
          Released As New: 3.28
          Assignee New: Gavin Williams [ fatmcgav ]
          Resolution New: Fixed [ 1 ]
          Status Original: Open [ 1 ] New: Resolved [ 5 ]
          Basil Crow made changes -
          Remote Link New: This issue links to "jenkinsci/swarm-plugin#360 (Web Link)" [ 26894 ]

            fatmcgav Gavin Williams
            hthiery Heiko Thiery
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              Created:
              Updated:
              Resolved: