I have an issue where the the prompt is allowing user to pick the params value based on what is loaded into the variables. The user can select the value in the variables , but the value of the params is not returning. The echo is blank and also inside the node it is not returning the params value.
+ echo
[Pipeline] }
[Pipeline] // stage
[Pipeline] }
[Pipeline] // dir
[Pipeline] }
[Pipeline] // node
[Pipeline] End of Pipeline
java.lang.NullPointerException: Cannot invoke method $() on null object
at org.codehaus.groovy.runtime.NullObject.invokeMethod(NullObject.java:91)
at org.codehaus.groovy.runtime.callsite.PogoMetaClassSite.call(PogoMetaClassSite.java:48)
at sun.nio.fs.UnixException.rethrowAsIOException(UnixException.java:102)
Script:
#!/usr/bin/env groovy
stage('Connect Primary') {
node("Primary") {
script {
GET_LISTSTANDBY= sh (script: "sudo cat /pathtofile/samplestandby.txt", returnStdout: true).trim()
println "$GET_LISTSTANDBY"
}
stage('Connect Primary DB Server') {
node("nodename2") {
sh """
sudo su - postgres -c 'repmgr cluster show | grep -i "standby" | sed 's/standby.*//' | sed -r 's/^.{4}//' | cut -d "|" -f 2 | sed 's/^[[:space:]]*//' > samplestandby.txt'
samplestandby=`sudo cat /pathtofile/samplestandby.txt | sed 's/ //g'`
echo "\${samplestandby}"
sudo cp -R /pathtofile/samplestandby.txt ${env.WORKSPACE}/dir-switch
""".stripIndent()
script {
GET_samplestandby= sh (script: "sudo cat /pathtofile/samplestandby.txt", returnStdout: true).trim()
println "$GET_samplestandby"
}
}
}
stage('Prompt to select Standby') {
script {
def nodechosen = input message: 'Choose', ok: 'Next',
parameters: [choice(name: 'standbynode', choices: "${GET_LISTSTANDBY}", description: 'Select the option')]
node(nodechosen) {
echo "Running in Selected node for the choice prompt"
}
}
}
