Examples with Goal com.spotify.helios.common.descriptors.Goal used on opensource projects

Example 1 with Goal

use of com.spotify.helios.common.descriptors.Goal in project helios by spotify.

the class HeliosSoloDeployment method undeployLeftoverJobs.

/**
 * Undeploy jobs left over by {@link TemporaryJobs}. TemporaryJobs should clean these up,
 * but sometimes a few are left behind for whatever reason.
 */
@VisibleForTesting
protected void undeployLeftoverJobs() {
    try {
        // See if there are jobs running on any helios agent. If we are using TemporaryJobs,
        // that class should've undeployed them at this point.
        // Any jobs still running at this point have only been partially cleaned up.
        // We look for jobs via hostStatus() because the job may have been deleted from the master,
        // but the agent may still not have had enough time to undeploy the job from itself.
        final List<String> hosts = heliosClient.listHosts().get();
        for (final String host : hosts) {
            final HostStatus hostStatus = heliosClient.hostStatus(host).get();
            final Map<JobId, TaskStatus> statuses = hostStatus.getStatuses();
            for (final Map.Entry<JobId, TaskStatus> status : statuses.entrySet()) {
                final JobId jobId = status.getKey();
                final Goal goal = status.getValue().getGoal();
                if (goal != Goal.UNDEPLOY) {
                    log.info("Job {} is still set to {} on host {}. Undeploying it now.", jobId, goal, host);
                    final JobUndeployResponse undeployResponse = heliosClient.undeploy(jobId, host).get();
                    log.info("Undeploy response for job {} is {}.", jobId, undeployResponse.getStatus());
                    if (undeployResponse.getStatus() != JobUndeployResponse.Status.OK) {
                        log.warn("Undeploy response for job {} was not OK. This could mean that something " + "beat the helios-solo master in telling the helios-solo agent to " + "undeploy.", jobId);
                    }
                }
                log.info("Waiting for job {} to actually be undeployed...", jobId);
                awaitJobUndeployed(heliosClient, host, jobId, jobUndeployWaitSeconds, TimeUnit.SECONDS);
                log.info("Job {} successfully undeployed.", jobId);
            }
        }
    } catch (Exception e) {
        log.warn("Exception occurred when trying to clean up leftover jobs.", e);
    }
}