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Jenkins script to bring slave online. The job would wait for 10 mins if the slave doesnt come online within that time it ll fail.
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| import hudson.model.* | |
| import hudson.AbortException; | |
| def resolver = build.buildVariableResolver | |
| // def node_names = resolver.resolve("NODE_LIST").split(",") | |
| timeout_seconds = 600 // 10 mins | |
| sleepTime=30 // seconds | |
| def node_name=resolver.resolve("NODE_NAME").replaceAll("\\s","") | |
| slave = Hudson.instance.slaves.find({it.name == node_name}); | |
| if (slave != null) { | |
| computer = slave.getComputer(); | |
| if (computer.isOffline()) { | |
| println "$node_name is offline."; | |
| computer.connect(true) | |
| long startTime = System.currentTimeMillis(); //fetch starting time | |
| while(computer.isOffline()||(System.currentTimeMillis()-startTime)<timeout_seconds*1000){ | |
| println "$node_name still offline."; | |
| println "Sleep for $sleepTime seconds" | |
| sleep(sleepTime*1000) | |
| } | |
| if (computer.isOffline()) { | |
| throw new Exception('$node_name didnt come online. Kindly check') | |
| } | |
| }else { | |
| println "OK: $node_name is online"; | |
| } | |
| } else { | |
| println "Slave $node_name not found!"; | |
| } |
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