| // Copyright (C) 2019 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.healthcheck.check; |
| |
| import static com.googlesource.gerrit.plugins.healthcheck.check.HealthCheckNames.PROJECTSLIST; |
| |
| import com.google.common.util.concurrent.ListeningExecutorService; |
| import com.google.gerrit.extensions.common.ProjectInfo; |
| import com.google.gerrit.server.restapi.project.ListProjects; |
| import com.google.gerrit.server.util.ManualRequestContext; |
| import com.google.gerrit.server.util.OneOffRequestContext; |
| import com.google.inject.Inject; |
| import com.google.inject.Provider; |
| import com.google.inject.Singleton; |
| import com.googlesource.gerrit.plugins.healthcheck.HealthCheckConfig; |
| import com.googlesource.gerrit.plugins.healthcheck.HealthCheckMetrics; |
| import java.util.SortedMap; |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| @Singleton |
| public class ProjectsListHealthCheck extends AbstractHealthCheck { |
| private static final Logger log = LoggerFactory.getLogger(ProjectsListHealthCheck.class); |
| private static final int PROJECTS_LIST_LIMIT = 100; |
| private final Provider<ListProjects> listProjectsProvider; |
| private final OneOffRequestContext oneOffCtx; |
| |
| @Inject |
| public ProjectsListHealthCheck( |
| ListeningExecutorService executor, |
| HealthCheckConfig config, |
| Provider<ListProjects> listProjectsProvider, |
| OneOffRequestContext oneOffCtx, |
| HealthCheckMetrics.Factory healthCheckMetricsFactory) { |
| super(executor, config, PROJECTSLIST, healthCheckMetricsFactory); |
| |
| this.listProjectsProvider = listProjectsProvider; |
| this.oneOffCtx = oneOffCtx; |
| } |
| |
| @Override |
| protected Result doCheck() { |
| try (ManualRequestContext ctx = oneOffCtx.open()) { |
| ListProjects listProjects = listProjectsProvider.get(); |
| listProjects.setStart(0); |
| listProjects.setLimit(PROJECTS_LIST_LIMIT); |
| listProjects.setShowDescription(true); |
| listProjects.setMatchPrefix("All-"); |
| try { |
| SortedMap<String, ProjectInfo> projects = listProjects.apply(); |
| if (projects != null && projects.size() > 0) { |
| return Result.PASSED; |
| } |
| log.warn("Empty or null projects list: Gerrit should always have at least 1 project"); |
| } catch (Exception e) { |
| log.warn("Unable to list projects", e); |
| } |
| return Result.FAILED; |
| } |
| } |
| } |