content: /*
   * Licensed to the Apache Software Foundation (ASF) under one
   * or more contributor license agreements.  See the NOTICE file
   * distributed with this work for additional information
   * regarding copyright ownership.  The ASF licenses this file
   * to you 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 org.apache.bookkeeper.tests.containers;
  
  import static java.time.temporal.ChronoUnit.SECONDS;
  
  import com.google.common.base.Strings;
  import java.net.URI;
  import java.time.Duration;
  import java.util.Objects;
  import lombok.extern.slf4j.Slf4j;
  import org.apache.bookkeeper.tests.containers.wait.HttpWaitStrategy;
  import org.apache.bookkeeper.tests.integration.utils.DockerUtils;
  import org.testcontainers.containers.wait.strategy.HostPortWaitStrategy;
  
  /**
   * Test Container for Bookies.
   */
  @Slf4j
  public class BookieContainer<SelfT extends BookieContainer<SelfT>> extends ChaosContainer<SelfT> {
  
      private static final int BOOKIE_PORT = 3181;
      private static final int BOOKIE_GRPC_PORT = 4181; // stream storage grpc port
      private static final int BOOKIE_HTTP_PORT = 8080;
  
      private static final String IMAGE_NAME = "apachebookkeeper/bookkeeper-current:latest";
  
      private final String hostname;
      private final String metadataServiceUri;
      private final String extraServerComponents;
  
      public BookieContainer(String clusterName,
                             String hostname,
                             String metadataServiceUri,
                             String extraServerComponents) {
          super(clusterName, IMAGE_NAME);
          this.hostname = hostname;
          this.metadataServiceUri = metadataServiceUri;
          this.extraServerComponents = extraServerComponents;
      }
  
      @Override
      public String getContainerName() {
          return clusterName + "-" + hostname;
      }
  
      public String getExternalGrpcEndpointStr() {
          return getHost() + ":" + getMappedPort(BOOKIE_GRPC_PORT);
      }
  
      public String getInternalGrpcEndpointStr() {
          return DockerUtils.getContainerIP(dockerClient, this.getContainerId()) + ":" + BOOKIE_GRPC_PORT;
      }
  
      @Override
      protected void configure() {
          addExposedPorts(
              BOOKIE_PORT,
              BOOKIE_GRPC_PORT,
              BOOKIE_HTTP_PORT
          );
          addEnv("BK_httpServerEnabled", "true");
          addEnv("BK_httpServerPort", "" + BOOKIE_HTTP_PORT);
          addEnv("BK_metadataServiceUri", metadataServiceUri);
          addEnv("BK_useHostNameAsBookieID", "true");
          addEnv("BK_extraServerComponents", extraServerComponents);
          if (metadataServiceUri.toLowerCase().startsWith("zk")) {
              URI uri = URI.create(metadataServiceUri);
              addEnv("BK_zkServers", uri.getAuthority());
              addEnv("BK_zkLedgersRootPath", uri.getPath());
          }
          // grpc port
          addEnv("BK_storageserver.grpc.port", "" + BOOKIE_GRPC_PORT);
      }
  
      @Override
      public void start() {
          if (Strings.isNullOrEmpty(extraServerComponents)) {
              this.waitStrategy = new HttpWaitStrategy()
                  .forPath("/heartbeat")
                  .forStatusCode(200)
                  .forPort(BOOKIE_HTTP_PORT)
                  .withStartupTimeout(Duration.of(60, SECONDS));
          } else {
              this.waitStrategy = new HostPortWaitStrategy()
                  .withStartupTimeout(Duration.of(300, SECONDS));
          }
          this.withCreateContainerCmdModifier(createContainerCmd -> {
              createContainerCmd.withHostName(hostname);
              createContainerCmd.withName(getContainerName());
          });
  
          super.start();
          log.info("Started bookie {} at cluster {}", hostname, clusterName);
      }
  
      @Override
      protected void beforeStop() {
          super.beforeStop();
          if (null != this.getContainerId()) {
              DockerUtils.dumpContainerDirToTargetCompressed(
                  getDockerClient(),
                  getContainerName(),
                  "/opt/bookkeeper/logs"
              );
          }
      }
  
      @Override
      public void stop() {
          super.stop();
          log.info("Stopped bookie {} at cluster {}", hostname, clusterName);
      }
  
      @Override
      public boolean equals(Object o) {
          if (!(o instanceof BookieContainer)) {
              return false;
          }
  
          BookieContainer another = (BookieContainer) o;
          return hostname.equals(another.hostname)
              && metadataServiceUri.equals(another.metadataServiceUri)
              && super.equals(another);
      }
  
      @Override
      public int hashCode() {
          return 31 * super.hashCode() + Objects.hash(
              hostname,
              metadataServiceUri);
      }
  
  }
  