Java Listener类代码示例

import com.amazonaws.services.elasticloadbalancing.model.Listener; //导入依赖的package包/类
private List<Listener> buildListeners(AWSLoadBalancerContext context) {
    return context.loadBalancerStateExpanded.routes.stream().map(routeConfiguration -> {
        Listener listener = new Listener()
                .withLoadBalancerPort(Integer.parseInt(routeConfiguration.port))
                .withInstancePort(Integer.parseInt(routeConfiguration.instancePort));

        // Convert HTTPS protocol on the load balancer to TCP thus the load balancer will act
        // as a SSL Pass-through. Set the instance protocol to be TCP as well as both protocols
        // must be on the same layer
        if (LoadBalancerDescription.Protocol.HTTPS.name()
                .equalsIgnoreCase(routeConfiguration.protocol)) {
            listener.setProtocol(LoadBalancerDescription.Protocol.TCP.name());
            listener.setInstanceProtocol(LoadBalancerDescription.Protocol.TCP.name());
        } else {
            listener.setProtocol(routeConfiguration.protocol);
            listener.setInstanceProtocol(routeConfiguration.instanceProtocol);
        }

        return listener;
    }).collect(Collectors.toList());
}
 

import com.amazonaws.services.elasticloadbalancing.model.Listener; //导入依赖的package包/类
private void verifyListeners(List<RouteConfiguration> routeConfigurations,
        List<ListenerDescription> listenerDescriptions) {

    routeConfigurations.forEach(route -> {
        Listener listener = getListenerByPort(Integer.valueOf(route.port),
                listenerDescriptions);

        assertEquals(Integer.valueOf(route.port), listener.getLoadBalancerPort());
        assertEquals(Integer.valueOf(route.instancePort), listener.getInstancePort());

        // Load Balancer https protocol is translated to tcp
        if (Protocol.HTTPS.name().equalsIgnoreCase(route.protocol)) {
            assertEquals(Protocol.TCP.name(), listener.getProtocol());
            assertEquals(Protocol.TCP.name(), listener.getInstanceProtocol());
        } else {
            assertEquals(route.protocol, listener.getProtocol());
            assertEquals(route.instanceProtocol, listener.getInstanceProtocol());
        }

    });
}
 

import com.amazonaws.services.elasticloadbalancing.model.Listener; //导入依赖的package包/类
@Override
public void execute(Context context) throws Exception {
    String key = "elb/" + resource.id;
    context.output(key, String.format("status=%s, http=%s, https=%s",
        resource.status, resource.listenHTTP, resource.listenHTTPS));

    if (resource.remoteELB != null) {
        context.output(key, "dns=" + resource.remoteELB.getDNSName());
        for (ListenerDescription description : resource.remoteELB.getListenerDescriptions()) {
            Listener listener = description.getListener();
            context.output(key, String.format("listener=%s:%d=>%s:%d, cert=%s",
                listener.getProtocol(),
                listener.getLoadBalancerPort(),
                listener.getInstanceProtocol(),
                listener.getInstancePort(),
                listener.getSSLCertificateId()));
        }
    }
}
 

import com.amazonaws.services.elasticloadbalancing.model.Listener; //导入依赖的package包/类
@Override
public void execute(Context context) throws Exception {
    String elbName = resource.remoteELB.getLoadBalancerName();

    CreateLoadBalancerListenersRequest request = new CreateLoadBalancerListenersRequest()
        .withLoadBalancerName(elbName);

    if (addedProtocols.contains("HTTP")) {
        request.getListeners().add(new Listener("HTTP", 80, 80));
    }

    if (addedProtocols.contains("HTTPS")) {
        String certARN = resource.amazonCertARN != null ? resource.amazonCertARN : resource.cert.remoteCert.getServerCertificateMetadata().getArn();
        request.getListeners().add(new Listener()
            .withProtocol("HTTPS")
            .withLoadBalancerPort(443)
            .withInstanceProtocol("HTTP")
            .withInstancePort(80)
            .withSSLCertificateId(certARN));
    }

    logger.info("create ELB listeners, request={}", request);
    AWS.elb.elb.createLoadBalancerListeners(request);
}
 

import com.amazonaws.services.elasticloadbalancing.model.Listener; //导入依赖的package包/类
public static String provisionAWSLoadBalancerWithEC2Client(VerificationHost host,
        AmazonElasticLoadBalancingAsyncClient client,
        String name, String subnetId, String securityGroupId, List<String> instanceIds) {

    if (name == null) {
        name = LOAD_BALANCER_NAME_PREFIX + System.currentTimeMillis();
    }

    Listener defaultListener = new Listener().withInstancePort(80)
            .withInstanceProtocol("HTTP")
            .withLoadBalancerPort(80)
            .withProtocol("HTTP");

    CreateLoadBalancerRequest request = new CreateLoadBalancerRequest()
            .withLoadBalancerName(name)
            .withSubnets(Collections.singletonList(subnetId))
            .withSecurityGroups(Collections.singleton(securityGroupId))
            .withListeners(Collections.singleton(defaultListener));

    CreateLoadBalancerResult result = null;
    try {
        result = client.createLoadBalancer(request);
    } catch (Exception e) {
        host.log(Level.SEVERE, "Error encountered in provisioning load balancer on AWS: %s",
                Utils.toString(e));
    }
    assertNotNull(result);
    assertNotNull(result.getDNSName());

    if (instanceIds != null) {
        registerAWSInstancesToLoadBalancer(host, client, name, instanceIds);
    }

    return name;
}
 

import com.amazonaws.services.elasticloadbalancing.model.Listener; //导入依赖的package包/类
private Listener getListenerByPort(Integer port, List<ListenerDescription> descriptions) {
    ListenerDescription listenerDescription = descriptions.stream()
            .filter(ld -> ld.getListener().getLoadBalancerPort().equals(port)).findFirst()
            .orElse(null);

    assertNotNull(listenerDescription);
    return listenerDescription.getListener();
}
 

import com.amazonaws.services.elasticloadbalancing.model.Listener; //导入依赖的package包/类
@Override public List<Integer> check(final LoadBalancerDescription loadBalancerDescription) {

        return loadBalancerDescription.getListenerDescriptions()
                                      .stream()
                                      .map(ListenerDescription::getListener)
                                      .map(Listener::getLoadBalancerPort)
                                      .filter(p -> !jobsProperties.getElbAllowedPorts().contains(p))
                                      .collect(Collectors.toList());
    }
 

import com.amazonaws.services.elasticloadbalancing.model.Listener; //导入依赖的package包/类
@Override
public void execute(Context context) throws Exception {
    CreateLoadBalancerRequest request = new CreateLoadBalancerRequest()
        .withLoadBalancerName(resource.name)
        .withScheme(resource.scheme.orElse(null))
        .withTags(new Tag().withKey("cloud-manager:env").withValue(context.env.name));

    if (resource.subnet != null) {
        request.withSecurityGroups(resource.securityGroup.remoteSecurityGroup.getGroupId())
            .withSubnets(resource.subnet.remoteSubnets.stream().map(Subnet::getSubnetId).collect(Collectors.toList()));
    } else {
        List<String> zones = AWS.ec2.availabilityZones();
        request.withAvailabilityZones(zones.get(0));
    }

    if (resource.listenHTTP) {
        request.getListeners().add(new Listener("HTTP", 80, 80));
    }

    if (resource.listenHTTPS) {
        String certARN = resource.amazonCertARN != null ? resource.amazonCertARN : resource.cert.remoteCert.getServerCertificateMetadata().getArn();
        request.getListeners().add(new Listener()
            .withProtocol("HTTPS")
            .withLoadBalancerPort(443)
            .withInstanceProtocol("HTTP")
            .withInstancePort(80)
            .withSSLCertificateId(certARN));
    }

    resource.remoteELB = AWS.elb.createELB(request);

    configureELB(context.env.region);

    configureHealthCheck();

    context.output(String.format("elb/%s/DNS", resource.id), resource.remoteELB.getDNSName());
}
 

import com.amazonaws.services.elasticloadbalancing.model.Listener; //导入依赖的package包/类
@Test
void httpsCertChangedWithNewLocalCert() {
    elb.listenHTTPS = true;
    elb.remoteELB = new LoadBalancerDescription()
            .withListenerDescriptions(new ListenerDescription().withListener(new Listener("HTTPS", 443, 80)));
    elb.cert = new ServerCert("cert");
    elb.cert.foundInLocal();

    assertTrue(elb.httpsCertChanged());
}
 

import com.amazonaws.services.elasticloadbalancing.model.Listener; //导入依赖的package包/类
@Before
public void setUp() throws Exception {
    this.violationSinkMock = mock(ViolationSink.class);
    this.clientProviderMock = mock(ClientProvider.class);
    this.accountIdSupplierMock = mock(AccountIdSupplier.class);
    this.jobsPropertiesMock = mock(JobsProperties.class);
    this.portsChecker = mock(PortsChecker.class);
    this.securityGroupsChecker = mock(SecurityGroupsChecker.class);
    this.mockAwsELBClient = mock(AmazonElasticLoadBalancingClient.class);
    this.mockAwsApplications = mock(AwsApplications.class);
    this.mockViolationService = mock(ViolationService.class);
    this.fetchTaupageYamlMock = mock(FetchTaupageYaml.class);
    this.mockAmiDetailsProvider = mock(AmiDetailsProvider.class);
    this.mockEC2InstanceProvider = mock(EC2InstanceProvider.class);

    final Listener listener = new Listener("HTTPS", 80, 80);

    final ListenerDescription listenerDescription = new ListenerDescription();
    listenerDescription.setListener(listener);

    final ArrayList<LoadBalancerDescription> elbs = newArrayList();
    final ArrayList<TagDescription> tagDescriptions = newArrayList();

    final LoadBalancerDescription publicELB = new LoadBalancerDescription();
    publicELB.setScheme("internet-facing");
    publicELB.setListenerDescriptions(newArrayList(listenerDescription));
    publicELB.setCanonicalHostedZoneName("test.com");
    publicELB.setInstances(asList(new Instance("i1"), new Instance("i2")));
    publicELB.setLoadBalancerName("publicELB");
    elbs.add(publicELB);
    tagDescriptions.add(
            new TagDescription()
                    .withLoadBalancerName("publicELB")
                    .withTags(newArrayList(
                            new Tag().withKey("someTag").withValue("someValue"))));

    final LoadBalancerDescription privateELB = new LoadBalancerDescription();
    privateELB.setScheme("internal");
    privateELB.setCanonicalHostedZoneName("internal.org");
    privateELB.setLoadBalancerName("privateELB");
    elbs.add(privateELB);

    for (int i = 1; i <= 20; i++) {
        final String loadBalancerName = "kubeELB" + i;
        final LoadBalancerDescription kubeELB = new LoadBalancerDescription();
        kubeELB.setScheme("internet-facing");
        kubeELB.setCanonicalHostedZoneName("test" + i + ".com");
        kubeELB.setLoadBalancerName(loadBalancerName);
        elbs.add(kubeELB);

        tagDescriptions.add(
                new TagDescription()
                        .withLoadBalancerName(loadBalancerName)
                        .withTags(newArrayList(
                                new Tag().withKey("someTag").withValue("someValue"),
                                new Tag().withKey("kubernetes.io/cluster/").withValue("owned"))));
    }

    mockDescribeELBResult = new DescribeLoadBalancersResult();
    mockDescribeELBResult.setLoadBalancerDescriptions(elbs);

    mockDescribeTagsResult = new DescribeTagsResult();
    mockDescribeTagsResult.setTagDescriptions(tagDescriptions);

    regions.add(REGION1);

    when(clientProviderMock.getClient(any(), any(String.class), any(Region.class))).thenReturn(mockAwsELBClient);

    when(mockEC2InstanceProvider.getById(anyString(), any(Region.class), anyString()))
            .thenReturn(Optional.of(new com.amazonaws.services.ec2.model.Instance().withInstanceId("foo").withImageId("bar")));
    when(mockAmiDetailsProvider.getAmiDetails(anyString(), any(Region.class), anyString()))
            .thenReturn(ImmutableMap.of("ami_id", "bar"));
}
 

import com.amazonaws.services.elasticloadbalancing.model.Listener; //导入依赖的package包/类
public void startListener(AwsProcessClient awsProcessClient, Long loadBalancerNo, Integer loadBalancerPort) {
    AwsLoadBalancer awsLoadBalancer = awsLoadBalancerDao.read(loadBalancerNo);
    LoadBalancerListener listener = loadBalancerListenerDao.read(loadBalancerNo, loadBalancerPort);

    try {
        // リスナー作成情報
        CreateLoadBalancerListenersRequest request = new CreateLoadBalancerListenersRequest();
        request.withLoadBalancerName(awsLoadBalancer.getName());

        Listener listener2 = new Listener();
        listener2.withProtocol(listener.getProtocol());
        listener2.withLoadBalancerPort(listener.getLoadBalancerPort());
        listener2.withInstancePort(listener.getServicePort());
        if (listener.getSslKeyNo() != null) {
            AwsSslKey awsSslKey = awsSslKeyDao.read(listener.getSslKeyNo());
            listener2.withSSLCertificateId(awsSslKey.getSslcertificateid());
        }
        request.withListeners(listener2);

        // リスナーの作成
        awsProcessClient.getElbClient().createLoadBalancerListeners(request);

        if (log.isInfoEnabled()) {
            log.info(MessageUtils.getMessage("IPROCESS-200121", awsLoadBalancer.getName(),
                    listener.getLoadBalancerPort()));
        }

        // イベントログ出力
        processLogger.debug(null, null, "AwsElbListenerCreate",
                new Object[] { awsProcessClient.getPlatform().getPlatformName(), awsLoadBalancer.getName(),
                        listener.getLoadBalancerPort() });

    } catch (RuntimeException e) {
        // ステータスを更新
        listener = loadBalancerListenerDao.read(loadBalancerNo, loadBalancerPort);
        listener.setStatus(LoadBalancerListenerStatus.WARNING.toString());
        loadBalancerListenerDao.update(listener);

        throw e;
    }

    // ステータスを更新
    listener = loadBalancerListenerDao.read(loadBalancerNo, loadBalancerPort);
    listener.setStatus(LoadBalancerListenerStatus.RUNNING.toString());
    listener.setConfigure(false);
    loadBalancerListenerDao.update(listener);
}