| // Copyright (C) 2024 The Android Open Source Project |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| package com.googlesource.gerrit.plugins.replication.pull.health; |
| |
| import com.google.common.collect.ImmutableSet; |
| import com.google.common.util.concurrent.ListeningExecutorService; |
| import com.google.gerrit.entities.Project; |
| import com.google.gerrit.extensions.annotations.PluginName; |
| import com.google.gerrit.metrics.MetricMaker; |
| import com.google.gerrit.server.config.ConfigUtil; |
| import com.google.inject.Inject; |
| import com.google.inject.Singleton; |
| import com.googlesource.gerrit.plugins.healthcheck.HealthCheckConfig; |
| import com.googlesource.gerrit.plugins.healthcheck.check.AbstractHealthCheck; |
| import com.googlesource.gerrit.plugins.replication.MergedConfigResource; |
| import com.googlesource.gerrit.plugins.replication.pull.Source; |
| import com.googlesource.gerrit.plugins.replication.pull.SourcesCollection; |
| import java.util.List; |
| import java.util.Set; |
| import java.util.concurrent.TimeUnit; |
| import org.eclipse.jgit.lib.Config; |
| |
| @Singleton |
| public class PullReplicationTasksHealthCheck extends AbstractHealthCheck { |
| private static final long DEFAULT_PERIOD_OF_TIME_SECS = 10L; |
| public static final String HEALTHCHECK_NAME_SUFFIX = "-outstanding-tasks"; |
| public static final String PROJECTS_FILTER_FIELD = "projects"; |
| public static final String PERIOD_OF_TIME_FIELD = "periodOfTime"; |
| private final Set<String> projects; |
| private final long periodOfTimeSec; |
| private final SourcesCollection sourcesCollection; |
| |
| @Inject |
| public PullReplicationTasksHealthCheck( |
| ListeningExecutorService executor, |
| HealthCheckConfig healthCheckConfig, |
| MergedConfigResource configResource, |
| @PluginName String name, |
| MetricMaker metricMaker, |
| SourcesCollection sourcesCollection) { |
| super(executor, healthCheckConfig, name + HEALTHCHECK_NAME_SUFFIX, metricMaker); |
| String healthCheckName = name + HEALTHCHECK_NAME_SUFFIX; |
| |
| Config replicationConfig = configResource.getConfig(); |
| this.projects = |
| Set.of( |
| replicationConfig.getStringList( |
| HealthCheckConfig.HEALTHCHECK, healthCheckName, PROJECTS_FILTER_FIELD)); |
| this.periodOfTimeSec = |
| ConfigUtil.getTimeUnit( |
| replicationConfig, |
| HealthCheckConfig.HEALTHCHECK, |
| healthCheckName, |
| PERIOD_OF_TIME_FIELD, |
| DEFAULT_PERIOD_OF_TIME_SECS, |
| TimeUnit.SECONDS); |
| this.sourcesCollection = sourcesCollection; |
| } |
| |
| public long getPeriodOfTimeSec() { |
| return periodOfTimeSec; |
| } |
| |
| public Set<String> getProjects() { |
| return ImmutableSet.copyOf(projects); |
| } |
| |
| @Override |
| protected Result doCheck() throws Exception { |
| List<Source> sources = sourcesCollection.getAll(); |
| boolean hasNoOutstandingTasks = |
| sources.stream() |
| .allMatch( |
| source -> { |
| if (projects.isEmpty()) { |
| return source.pendingTasksCount() == 0 && source.inflightTasksCount() == 0; |
| } else { |
| return projects.stream() |
| .allMatch( |
| project -> |
| source.zeroPendingTasksForRepo(Project.nameKey(project)) |
| && source.zeroInflightTasksForRepo(Project.nameKey(project))); |
| } |
| }); |
| return hasNoOutstandingTasks ? Result.PASSED : Result.FAILED; |
| } |
| } |