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Improvement
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Resolution: Unresolved
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Minor
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jenkins 2.235.5
versioncolumn plugin 2.1
we are using a lot of agents with swarm plugin.
all agents always download the agent, and then connect to the server.
installing versions node monitor 2.1 caused all the nodes to go OFFLINE since the version node plugin reports remoting 4.5 ON CLIENT SIDE as too old...
simply put - when a node reports it has remoting version 4.5 and the master has remoting version 4.3 -> the node is taken offline.
- is related to
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JENKINS-72688 "This node is offline because it uses an old agent.jar" error is misleading
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- Open
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JENKINS-70298 Swarm plugin incompatibility with the latest version
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- Fixed but Unreleased
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The versioncolumn plugin can be configured to not mark the agent offline when the remoting version does not match the version on the Jenkins controller.
See
JENKINS-63557that announces the release of swarm client 3.23 (for Jenkins 2.249.1). You may need to remain with swarm plugin 3.22 on Jenkins 2.235.x