X-Git-Url: http://git.lttng.org./?a=blobdiff_plain;f=dsl%2Fkernel-lttng-modules.seed.groovy;h=9745224828faddd86b091d0a7772c9b06c14ce0f;hb=1fc68d3f50a0baccf0a5ef044485016209c6f087;hp=c908a229e4cdb1dbf1c104f33335cd5a4e044881;hpb=a38b02dde70dc196609f09a9981f1806fb33887f;p=lttng-ci.git diff --git a/dsl/kernel-lttng-modules.seed.groovy b/dsl/kernel-lttng-modules.seed.groovy index c908a22..9745224 100644 --- a/dsl/kernel-lttng-modules.seed.groovy +++ b/dsl/kernel-lttng-modules.seed.groovy @@ -87,12 +87,13 @@ class BasicVersion implements Comparable { } } -def kernelTagCutOff = new BasicVersion("4.0", "") -def modulesBranches = ["master","stable-2.5.0","stable-2.6.0", "stable-2.4.0"] +def kernelTagCutOff = new BasicVersion("2.6.36", "") +def modulesBranches = ["master", "stable-2.5", "stable-2.6"] +//def modulesBranches = ["master","stable-2.5","stable-2.6", "stable-2.4"] def linuxURL = "git://git.kernel.org/pub/scm/linux/kernel/git/stable/linux-stable.git" -def modulesURL = "git://git.lttng.org/lttng-modules.git" +def modulesURL = "https://github.com/lttng/lttng-modules.git" // Linux specific variable String linuxCheckoutTo = "linux-source" @@ -100,14 +101,15 @@ String recipeCheckoutTo = "recipe" String modulesCheckoutTo = "lttng-modules" def linuxGitReference = "/home/jenkins/gitcache/linux-stable.git" -String process = "git ls-remote -t $linuxURL | cut -c42- | sort -V" // Check if we are on jenkins // Useful for outside jenkins devellopment related to groovy only scripting def isJenkinsInstance = binding.variables.containsKey('JENKINS_HOME') +// Fetch tags and format // Split the string into sections based on | // And pipe the results together +String process = "git ls-remote -t $linuxURL | cut -c42- | sort -V" def out = new StringBuilder() def err = new StringBuilder() Process result = process.tokenize( '|' ).inject( null ) { p, c -> @@ -137,9 +139,13 @@ if ( result.exitValue() == 0 ) { // Sort the version via Comparable implementation of KernelVersion versions = versions.sort() - // Find the version cut of + // Find the version cutoff def cutoffPos = versions.findIndexOf{(it.major >= kernelTagCutOff.major) && (it.minor >= kernelTagCutOff.minor) && (it.revision >= kernelTagCutOff.revision) && (it.build >= kernelTagCutOff.build) && (it.rc >= kernelTagCutOff.rc)} + // If error set cutoff on last so no job are created + if (cutoffPos == -1) { + cutoffPos = versions.size() + } // Get last version and include only last rc def last def lastNoRcPos @@ -157,6 +163,12 @@ if ( result.exitValue() == 0 ) { String modulesPrefix = "lttng-modules" String kernelPrefix = "dsl-kernel" String separator = "-" + + + println("CutOff index") + println(cutoffPos) + + // Actual job creation for (int i = cutoffPos; i < versions.size() ; i++) { @@ -222,7 +234,7 @@ if ( result.exitValue() == 0 ) { } } steps { - copyArtifacts("${jobName}/arch=\$arch", "linux-artifact/**", '', false, false) { + copyArtifacts("${jobName}/arch=\$arch,label=kernel", "linux-artifact/**", '', false, false) { latestSuccessful(true) // Latest successful build } shell(readFileFromWorkspace('lttng-modules/lttng-modules-dsl-master.sh')) @@ -235,63 +247,138 @@ if ( result.exitValue() == 0 ) { // Trigger generations def dslTriggerKernel = """\ +import hudson.model.* +import jenkins.model.* +import hudson.AbortException +import hudson.console.HyperlinkNote +import java.util.concurrent.CancellationException +import java.util.Random + + +Random random = new Random() +def jobs = hudson.model.Hudson.instance.items +def fail = false +def jobStartWith = "dsl-kernel-" +def toBuild = [] +def counter = 0 +def limitQueue = 4 + +def anotherBuild +jobs.each { job -> + def jobName = job.getName() + if (jobName.startsWith(jobStartWith)) { + counter = counter + 1 + def lastBuild = job.getLastBuild() + if (lastBuild == null || lastBuild.result != Result.SUCCESS) { + toBuild.push(job) + } else { + println("\\tAlready built") + } + } +} + +println "Kernel total "+ counter +println "Kernel to build "+ toBuild.size() + +def kernelEnabledNode = 0 +hudson.model.Hudson.instance.nodes.each { node -> + if (node.getLabelString().contains("kernel")){ + kernelEnabledNode++ + } +} +println "Nb of live kernel enabled build node "+ kernelEnabledNode + +def ongoingBuild = [] +def q = jenkins.model.Jenkins.getInstance().getQueue() + + +while (toBuild.size() != 0) { + // Throttle the build with both the number of current parent task and queued + // task. + def queuedTask = q.getItems().findAll { it.task.name.startsWith(jobStartWith) } + if ((ongoingBuild.size() <= kernelEnabledNode) && (queuedTask.size() < limitQueue)) { + def job = toBuild.pop() + ongoingBuild.push(job.scheduleBuild2(0)) + println "\\t trigering" + HyperlinkNote.encodeTo('/' + job.url, job.fullDisplayName) + println "Debug: currenlty queued task" + q.getItems().size() + } else { + Thread.sleep(random.nextInt(120000)) + ongoingBuild.removeAll{ it.isCancelled() || it.isDone() } + } +} + +if (fail){ + throw new AbortException("Some job failed") +} +""" + def dslTriggerModule = """\ import hudson.model.* import hudson.AbortException import hudson.console.HyperlinkNote import java.util.concurrent.CancellationException +import java.util.Random +Random random = new Random() def jobs = hudson.model.Hudson.instance.items def fail = false -def jobStartWith = "${kernelPrefix}" +def jobStartWith = "JOBPREFIX" +def toBuild = [] +def counter = 0 def anotherBuild jobs.each { job -> - def jobName = job.getName() - if (jobName.startsWith(jobStartWith)) { - def lastBuild = job.getLastBuild() - if (lastBuild == null) { - try { - def future = job.scheduleBuild2(0, new Cause.UpstreamCause(build)) - println "\\tWaiting for the completion of " + HyperlinkNote.encodeTo('/' + job.url, job.fullDisplayName) - anotherBuild = future.get() - } catch (CancellationException x) { - throw new AbortException("\${job.fullDisplayName} aborted.") - } - println HyperlinkNote.encodeTo('/' + anotherBuild.url, anotherBuild.fullDisplayName) + " completed. Result was " + anotherBuild.result - - build.result = anotherBuild.result - if (anotherBuild.result != Result.SUCCESS && anotherBuild.result != Result.UNSTABLE) { - // We abort this build right here and now. - fail = true - println("Build Failed") - } - } else { - println("\\tAlready built") - } - } + def jobName = job.getName() + if (jobName.startsWith(jobStartWith)) { + counter = counter + 1 + toBuild.push(job) + } +} + +// Get valid node +def kernelEnabledNode = 0 +hudson.model.Hudson.instance.nodes.each { node -> + if (node.getLabelString().contains("kernel")){ + kernelEnabledNode++ + } +} + +def ongoingBuild = [] +while (toBuild.size() != 0) { + if(ongoingBuild.size() <= (kernelEnabledNode.intdiv(2))) { + def job = toBuild.pop() + ongoingBuild.push(job.scheduleBuild2(0)) + println "\\t trigering " + HyperlinkNote.encodeTo('/' + job.url, job.fullDisplayName) + } else { + Thread.sleep(random.nextInt(60000)) + ongoingBuild.removeAll{ it.isCancelled() || it.isDone() } + } } if (fail){ - throw new AbortException("Some job failed") + throw new AbortException("Some job failed") } """ if (isJenkinsInstance) { - try{ - def kernel_trigger_job = hudson.model.Hudson.instance.getItem("dsl-trigger-kernel") - kernel_trigger_job.delete() - } catch(e){ - println("Kernel trigger already missing") - } - freeStyleJob("dsl-trigger-kernel") { steps { systemGroovyCommand(dslTriggerKernel) } - } - // Trigger the kernel build - kernel_trigger_job = hudson.model.Hudson.instance.getItem("dsl-trigger-kernel") - kernel_trigger_job.scheduleBuild2(0) + triggers { + cron("H 0 * * *") + } + } + + modulesBranches.each { branch -> + freeStyleJob("dsl-trigger-module-${branch}") { + steps { + systemGroovyCommand(dslTriggerModule.replaceAll("JOBPREFIX",modulesPrefix + separator + branch + separator)) + } + triggers { + scm('@daily') + } + } + } } }