Examples of com.netflix.discovery.DiscoveryClient

com.netflix.discovery.DiscoveryClient
The class that is instrumental for interactions with Eureka Server.
Eureka Client is responsible for a) Registering the instance with Eureka Server b) Renewalof the lease with Eureka Server c) Cancellation of the lease from Eureka Server during shutdown
d) Querying the list of services/instances registered with Eureka Server

Eureka Client needs a configured list of Eureka Server {@link java.net.URL}s to talk to.These {@link java.net.URL}s are typically amazon elastic eips which do not change. All of the functions defined above fail-over to other {@link java.net.URL}s specified in the list in the case of failure.
@author Karthik Ranganathan, Greg Kim

        ruleEngine = new ConformityRuleEngine();
        boolean eurekaEnabled = configuration().getBoolOrElse("simianarmy.conformity.Eureka.enabled", false);


        if (eurekaEnabled) {
            LOGGER.info("Initializing Discovery client.");
            DiscoveryClient discoveryClient = DiscoveryManager.getInstance().getDiscoveryClient();
            ConformityEurekaClient conformityEurekaClient = new BasicConformityEurekaClient(discoveryClient);
            if (configuration().getBoolOrElse(
                    "simianarmy.conformity.rule.InstanceIsHealthyInEureka.enabled", false)) {
                ruleEngine.addRule(new InstanceIsHealthyInEureka(conformityEurekaClient));
            }

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    @GET
    public Response getEurekaDetails() {
        List<EurekaInstanceInfo> instanceInfoList = new ArrayList<EurekaInstanceInfo>();


        DiscoveryClient discoveryClient = DiscoveryManager.getInstance().getDiscoveryClient();
        if (null != discoveryClient) {
            Applications apps = discoveryClient.getApplications();
            for (Application app : apps.getRegisteredApplications()) {
                for (InstanceInfo inst : app.getInstances()) {
                    instanceInfoList.add(new EurekaInstanceInfo(inst.getAppName(), inst.getId(), inst.getStatus().name(), inst.getIPAddr(), inst.getHostName()));
                }
            }

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        ConfigurationManager.getConfigInstance().setProperty("eureka.serviceUrl.default",
                                                             "http://localhost:" + mockRemoteEurekaServer.getPort() +
                                                             MockRemoteEurekaServer.EUREKA_API_BASE_PATH);


        client = new DiscoveryClient(builder.build(), new DefaultEurekaClientConfig());
        ApplicationInfoManager.getInstance().initComponent(new MyDataCenterInstanceConfig());
        registry = new PeerAwareInstanceRegistry() {


            @Override
            public boolean isLeaseExpirationEnabled() {

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    }


    @Override
    public List<Host> get() {


        DiscoveryClient discoveryClient = DiscoveryManager.getInstance().getDiscoveryClient();
        if (discoveryClient == null) {
            LOG.error("Error getting discovery client");
            throw new RuntimeException("Failed to create discovery client");
        }


        Application app = discoveryClient.getApplication(applicationName);
        List<Host> hosts = Lists.newArrayList();
        
        if (app == null) {
            return hosts;
        }

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        // naive implementation where we loop through all instances in discovery
        // no need to raise any exceptions here, just return localhost if there
        // is any error
        //TODO: use injection instead of getInstance
        final DiscoveryClient discoveryClient = DiscoveryManager.getInstance()
                .getDiscoveryClient();
        if (discoveryClient == null) {
            LOG.warn("Can't instantiate DiscoveryClient - returning localhost");
            return localhost;
        }
        final Application app = discoveryClient.getApplication(appName);
        if (app == null) {
            LOG.warn("Discovery client can't find genie - returning localhost");
            return localhost;
        }

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com.google.common.util.concurrent.ThreadFactoryBuilder

com.netflix.appinfo.EurekaClientIdentity

com.netflix.appinfo.HealthCheckCallbackToHandlerBridge

com.netflix.appinfo.HealthCheckHandler

com.netflix.appinfo.InstanceInfo

com.netflix.appinfo.InstanceInfo.InstanceStatus

com.netflix.astyanax.contrib.eureka.EurekaBasedHostSupplier

com.netflix.discovery.shared.Application

com.netflix.discovery.shared.Applications

com.netflix.eureka.AbstractTester

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