cjoc-count-test.groovy

import com.cloudbees.opscenter.server.model.*;
import com.cloudbees.opscenter.server.clusterops.steps.*;
import hudson.remoting.*;

def cjoc = getHost(new LocalChannel())

cjoc.masters = []
Jenkins.instance.getAllItems(ConnectedMaster.class).each {
  cjoc.masters.add(getHost(it.channel))
}

def getHost(channel){
  def host
  if(channel){
    def stream = new ByteArrayOutputStream();
    def listener = new StreamBuildListener(stream);
    channel.call(new MasterGroovyClusterOpStep.Script("""
      def host = [url:Jenkins.instance.rootUrl]
      return new groovy.json.JsonBuilder(host).toString()
    """, listener, "host-script.groovy"));
    host = new groovy.json.JsonSlurper().parseText(stream.toString().minus("Result: "));
  } else {
    host = [type:type, name:name, offline:true]
  }
  return host;
}

return new groovy.json.JsonBuilder(cjoc).toPrettyString()