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pono/fixexecutors Secret

Forked from abayer/gist:f748291f53b15621704f0ee01ae9d4f0
Last active August 10, 2018 17:34
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set number of executors to 2 for a node in Jenkins
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fixexecutors
import hudson.slaves.DumbSlave
# $NODENAME is the node name in Jenkins
# NODENAME is just a variable
# newNODENAME is another variable
def NODENAME = Jenkins.instance.getNodesObject().getNode("$NODENAME")
# The "2" here sets the number of executors to 2 on the node
def newNODENAME = new DumbSlave(
NODENAME.getNodeName(), NODENAME.getNodeDescription(), NODENAME.getRemoteFS(), "2", NODENAME.getMode(), NODENAME.getLabelString(), NODENAME.getLauncher(), NODENAME.getRetentionStrategy(), NODENAME.getNodeProperties().toList())
Jenkins.instance.getNodesObject().addNode(newNODENAME)
@gdmn
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gdmn commented May 26, 2017

def n = Jenkins.instance.getNodesObject().getNode("node-name-slave")
n.setNumExecutors(2)
Jenkins.instance.getNodesObject().removeNode(n)
Jenkins.instance.getNodesObject().addNode(n)

@burnettk
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i think this:

Jenkins.instance.getNodesObject().removeNode(n)
Jenkins.instance.getNodesObject().addNode(n)

can be replaced with this:

n.save()

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