Examples with ApplicationList com.yahoo.vespa.hosted.controller.application.ApplicationList used on opensource projects

Example 1 with ApplicationList

use of com.yahoo.vespa.hosted.controller.application.ApplicationList in project vespa by vespa-engine.

the class VersionStatus method computeDeploymentStatistics.

private static Collection<DeploymentStatistics> computeDeploymentStatistics(Set<Version> infrastructureVersions, List<Application> applications) {
    Map<Version, DeploymentStatistics> versionMap = new HashMap<>();
    for (Version infrastructureVersion : infrastructureVersions) {
        versionMap.put(infrastructureVersion, DeploymentStatistics.empty(infrastructureVersion));
    }
    ApplicationList applicationList = ApplicationList.from(applications).notPullRequest().hasProductionDeployment();
    for (Application application : applicationList.asList()) {
        // (ignore non-production versions)
        for (Deployment deployment : application.productionDeployments().values()) {
            versionMap.computeIfAbsent(deployment.version(), DeploymentStatistics::empty);
        }
        // List versions which have failing jobs, versions which are in production, and versions for which there are running deployment jobs
        // Failing versions
        JobList.from(application).failing().not().failingApplicationChange().not().failingBecause(outOfCapacity).mapToList(job -> job.lastCompleted().get().version()).forEach(version -> versionMap.put(version, versionMap.getOrDefault(version, DeploymentStatistics.empty(version)).withFailing(application.id())));
        // Succeeding versions
        JobList.from(application).lastSuccess().present().production().mapToList(job -> job.lastSuccess().get().version()).forEach(version -> versionMap.put(version, versionMap.getOrDefault(version, DeploymentStatistics.empty(version)).withProduction(application.id())));
        // Deploying versions
        JobList.from(application).upgrading().mapToList(job -> job.lastTriggered().get().version()).forEach(version -> versionMap.put(version, versionMap.getOrDefault(version, DeploymentStatistics.empty(version)).withDeploying(application.id())));
    }
    return versionMap.values();
}

Example 2 with ApplicationList

use of com.yahoo.vespa.hosted.controller.application.ApplicationList in project vespa by vespa-engine.

the class VespaVersion method confidenceFrom.

public static Confidence confidenceFrom(DeploymentStatistics statistics, Controller controller) {
    // 'production on this': All deployment jobs upgrading to this version have completed without failure
    ApplicationList productionOnThis = ApplicationList.from(statistics.production(), controller.applications()).notUpgradingTo(statistics.version()).notFailing();
    ApplicationList failingOnThis = ApplicationList.from(statistics.failing(), controller.applications());
    ApplicationList all = ApplicationList.from(controller.applications().asList()).hasDeployment().notPullRequest();
    // 'broken' if any Canary fails
    if (!failingOnThis.with(UpgradePolicy.canary).isEmpty())
        return Confidence.broken;
    // 'broken' if 4 non-canary was broken by this, and that is at least 10% of all
    if (nonCanaryApplicationsBroken(statistics.version(), failingOnThis, productionOnThis))
        return Confidence.broken;
    // 'low' unless all canary applications are upgraded
    if (productionOnThis.with(UpgradePolicy.canary).size() < all.with(UpgradePolicy.canary).size())
        return Confidence.low;
    // 'high' if 90% of all default upgrade applications upgraded
    if (productionOnThis.with(UpgradePolicy.defaultPolicy).size() >= all.with(UpgradePolicy.defaultPolicy).size() * 0.9)
        return Confidence.high;
    return Confidence.normal;
}

Example 3 with ApplicationList

use of com.yahoo.vespa.hosted.controller.application.ApplicationList in project vespa by vespa-engine.

the class VespaVersion method nonCanaryApplicationsBroken.

private static boolean nonCanaryApplicationsBroken(Version version, ApplicationList failingOnThis, ApplicationList productionOnThis) {
    ApplicationList failingNonCanaries = failingOnThis.without(UpgradePolicy.canary).startedFailingOn(version);
    ApplicationList productionNonCanaries = productionOnThis.without(UpgradePolicy.canary);
    if (productionNonCanaries.size() + failingNonCanaries.size() == 0)
        return false;
    // 'broken' if 4 non-canary was broken by this, and that is at least 10% of all
    int brokenByThisVersion = failingNonCanaries.size();
    return brokenByThisVersion >= 4 && brokenByThisVersion >= productionOnThis.size() * 0.1;
}

Example 4 with ApplicationList

use of com.yahoo.vespa.hosted.controller.application.ApplicationList in project vespa by vespa-engine.

the class DeploymentTrigger method triggerReadyJobs.

/**
 * Find jobs that can and should run but are currently not.
 */
public void triggerReadyJobs() {
    ApplicationList applications = ApplicationList.from(applications().asList());
    applications = applications.notPullRequest();
    for (Application application : applications.asList()) applications().lockIfPresent(application.id(), this::triggerReadyJobs);
}