PagerDutyNotification.groovy

import com.dtolabs.rundeck.plugins.notification.NotificationPlugin;
import com.dtolabs.rundeck.core.plugins.configuration.StringRenderingConstants;
import com.dtolabs.rundeck.core.plugins.configuration.ValidationException;
import com.fasterxml.jackson.databind.ObjectMapper;

// curl -H "Content-type: application/json" -X POST \
//    -d '{    
//      "service_key": "ee59049e89dd45f28ce35467a08577cb",
//      "event_type": "trigger",
//      "description": "FAILURE for production/HTTP on machine srv01.acme.com",
//      "details": {
//        "ping time": "1500ms",
//        "load avg": 0.75
//      }
//    }' \
//    "https://events.pagerduty.com/generic/2010-04-15/create_event.json"

/**
 * define the default subject line configuration
 */
def defaultSubjectLine='$STATUS [$PROJECT] $JOB run by $USER (#$ID)'
/**
 * Expands the Subject string using a predefined set of tokens
 */
def subjectString={text,binding->
    //defines the set of tokens usable in the subject configuration property
    def tokens=[
        '$STATUS': binding.execution.status.toUpperCase(),
        '$status': binding.execution.status.toLowerCase(),
        '$PROJECT': binding.execution.project,
        '$JOB': binding.execution.job.name,
        '$GROUP': binding.execution.job.group,
        '$JOB_FULL': (binding.execution.job.group?binding.execution.job.group+'/':'')+binding.execution.job.name,
        '$USER': binding.execution.user,
        '$ID': binding.execution.id.toString()
    ]
    text.replaceAll(/(\$\w+)/){
        if(tokens[it[1]]){
            tokens[it[1]]
        }else{
            it[0]
        }
    }
}

rundeckPlugin(NotificationPlugin){
    title="PagerDuty Trigger"
    description="Create a Trigger event."
    configuration{
        service_key title:"Service Key", description:"The service key", required:true
        description title:"Description", description:"Notification description",defaultValue:defaultSubjectLine,required:true
    }
    onstart { Map executionData,Map config ->
        true
    }
    onfailure { Map executionData ->
        def json = new ObjectMapper()
        def expandedSubject = subjectString(config.description, [execution:executionData])
        System.err.println("DEBUG: expandedSubject="+expandedSubject)
        def data =[event_type:'trigger',service_key:config.service_key,
            description:expandedSubject,
            details:[job: executionData.job.name,
                    group: executionData.job.group,
                    project: executionData.project,
                    user: executionData.user]
        ]

        //config values are available as variables
        System.err.println json.writeValueAsString(data)
        true
    }
    onsuccess {
        true
    }

}

service.log

2013-08-06 15:36:41.563::INFO:  Started [email protected]:4440
2013-08-06 15:38:21.623:/:INFO:  Initializing Spring FrameworkServlet 'gsp'
2013-08-06 15:38:21.624:/:INFO:  GSP servlet initialized
2013-08-06 15:38:23,813 ERROR ExecutionService - Execution failed: 121: [Workflow step failures: {2=Dispatch failed on 1 nodes: [Targa.local]}, Node failures: {Targa.local=[NonZeroResultCode: Result code was 1]}]
2013-08-06 15:38:23,996 ERROR NotificationService - Error sending notification: Notification{eventTrigger='onfailure', type='PagerDutyNotification', content='{"service_key":"ee59049e89dd45f28ce35467a08577cb","description":"$STATUS [$PROJECT] $JOB run by $USER (#$ID)"}'}: class java.lang.NullPointerException: Cannot get property 'description' on null object