This scripts displays the timer triggers for all the jobs in order to better arrange them.
import hudson.model.*
import hudson.triggers.*
for(item in Hudson.instance.items) {
for(trigger in item.triggers.values()) {
if(trigger instanceof TimerTrigger) {
println("--- Timer trigger for " + item.name + " ---")
println(trigger.spec + '\n')
}
}
}
Sample ouput produced:
--- Timer trigger for LIC-01-BuildXnetWebApp --- # from Monday to Friday, at 6:00am 0 6 * * 1,2,3,4,5 --- Timer trigger for PTF-01-BuildXnetWebApp --- # from Monday to Friday, at 5:00am 0 5 * * 1,2,3,4,5 --- Timer trigger for WRH-01-BuildXnetWebApp --- # from Monday to Friday, at 7:00am 0 7 * * 1,2,3,4,5 --- Timer trigger for XNT-01-BuildCore --- # from Monday to Friday, at 5:00am 0 5 * * 1,2,3,4,5
4 Comments
Wolfgang Fahl
Thank you for the script. Please find below an extended version which sorts by hour and minute of the timer spec
import hudson.model.* import hudson.triggers.* class Timer { String name; String spec; int minute; int hour; Timer(pname,pspec) { name=pname; spec=pspec; def parts=pspec.split(" ") minute=parts[0].toInteger() hour=parts[1].toInteger() } } def timers = [] for(item in Hudson.instance.items) { for(trigger in item.triggers.values()) { if(trigger instanceof TimerTrigger) { def timer=new Timer(item.name,trigger.spec) timers.add(timer) } } } timers.sort{a,b -> a.hour <=> b.hour ?: a.minute <=> b.minute} for (timer in timers) { printf("%02d:%02d %s\n",timer.hour,timer.minute,timer.name) // println(timer.spec + '\n') }Wolfgang Fahl
The following extended version shows the goals for maven jobs and the output is formatted a bit more
// Jenkins Groovy Script to show a sorted list of timer triggers with corresponding goals // // derived from // https://wiki.jenkins-ci.org/display/JENKINS/Display+timer+triggers // // created 2012-07-17 // by WF (http://www.bitplan.com) // needed imports // see http://javadoc.jenkins-ci.org/ import hudson.model.* import hudson.triggers.* import hudson.maven.* // Information about TimerTrigger and the job it belongs to class Timer { // name of job String name; // goals of (maven) - job String goals; // full timer specification e.g. 0 2 * * * for 2:00 am String spec; // extracted minute int minute; // extracted hour int hour; // construct a timer with the given name, goals and timer specification Timer(pname,pgoals,pspec) { name=pname; goals=pgoals; spec=pspec; // split the timer spec def parts=pspec.split(" ") // get the minute and hour parts minute=parts[0].toInteger() hour=parts[1].toInteger() } } // start with an empty list of timers def timers = [] // loop over all Hudson jobs for(item in Hudson.instance.items) { // look for triggers for(trigger in item.triggers.values()) { // that are timer triggers if(trigger instanceof TimerTrigger) { // extract Timer information // check if goals are available def goals="" if (item instanceof MavenModuleSet) { goals=item.goals } // create a new timer information def timer=new Timer(item.name,goals,trigger.spec) // add it to the list timers.add(timer) } } } // sort all timers first by hour, then by minute timers.sort{a,b -> a.hour <=> b.hour ?: a.minute <=> b.minute} // print a formatted list of all timer information // print header printf("%-5s | %-50s | %s\n","Time","Job","Goals") printf("%-5s-+-%-50s-+-%s\n","-----","--------------------------------------------------","----------------------------------------") // loop over timers for (timer in timers) { // print a formatted line printf("%02d:%02d | %-50s | %s\n",timer.hour,timer.minute,timer.name,timer.goals) // println(timer.spec + '\n') }Example output
Flemming Steffensen
These are great... but do they actually work in a current Jenkins?
Testing with 2.91, it seems they don't.
Holger Doepke
I corrected the above for the triggers that are marked as hourly H ie the hour and minutes become string value rather than an integer
// Jenkins Groovy Script to show a sorted list of timer triggers with corresponding goals
//
// derived from
// https://wiki.jenkins-ci.org/display/JENKINS/Display+timer+triggers
//
// created 2012-07-17
// by WF (http://www.bitplan.com)
// needed imports
// see http://javadoc.jenkins-ci.org/
import hudson.model.*
import hudson.triggers.*
import hudson.maven.*
// Information about TimerTrigger and the job it belongs to
class Timer {
// name of job
String name;
// goals of (maven) - job
String goals;
// full timer specification e.g. 0 2 * * * for 2:00 am
String spec;
// extracted minute
String minute;
// extracted hour
String hour;
// construct a timer with the given name, goals and timer specification
Timer(pname,pgoals,pspec) {
name=pname;
goals=pgoals;
spec=pspec;
// split the timer spec
def parts=pspec.split(" ")
// get the minute and hour parts
minute=parts[0]
hour=parts[1]
}
}
// start with an empty list of timers
def timers = []
// loop over all Hudson jobs
for(item in Hudson.instance.items) {
// look for triggers
for(trigger in item.triggers.values()) {
// that are timer triggers
if(trigger instanceof TimerTrigger) {
// extract Timer information
// check if goals are available
def goals=""
if (item instanceof MavenModuleSet) {
goals=item.goals
}
// create a new timer information
def timer=new Timer(item.name,goals,trigger.spec)
// add it to the list
timers.add(timer)
}
}
}
// sort all timers first by hour, then by minute
timers.sort{a,b -> a.hour <=> b.hour ?: a.minute <=> b.minute}
// print a formatted list of all timer information
// print header
printf("%-5s | %-50s | %s\n","Time","Job","Goals")
printf("%-5s-+-%-50s-+-%s\n","-----","--------------------------------------------------","----------------------------------------")
// loop over timers
for (timer in timers) {
// print a formatted line
printf("%2s:%2s | %-50s | %s\n",timer.hour,timer.minute,timer.name,timer.goals) // println(timer.spec + '\n')
}