Examples with ServiceInstance org.springframework.cloud.client.ServiceInstance used on opensource projects

Example 1 with ServiceInstance

use of org.springframework.cloud.client.ServiceInstance in project spring-boot-admin by codecentric.

the class ApplicationDiscoveryListener method discover.

protected void discover() {
    final Set<String> staleApplicationIds = getAllApplicationIdsFromRegistry();
    for (String serviceId : discoveryClient.getServices()) {
        if (!ignoreService(serviceId) && registerService(serviceId)) {
            for (ServiceInstance instance : discoveryClient.getInstances(serviceId)) {
                String applicationId = register(instance);
                staleApplicationIds.remove(applicationId);
            }
        } else {
            LOGGER.debug("Ignoring discovered service {}", serviceId);
        }
    }
    for (String staleApplicationId : staleApplicationIds) {
        LOGGER.info("Application ({}) missing in DiscoveryClient services ", staleApplicationId);
        registry.deregister(staleApplicationId);
    }
}

Example 2 with ServiceInstance

use of org.springframework.cloud.client.ServiceInstance in project spring-boot-admin by codecentric.

the class ApplicationDiscoveryListenerTest method test_ignore.

@Test
public void test_ignore() {
    when(discovery.getServices()).thenReturn(Collections.singletonList("service"));
    when(discovery.getInstances("service")).thenReturn(Collections.singletonList((ServiceInstance) new DefaultServiceInstance("service", "localhost", 80, false)));
    listener.setIgnoredServices(singleton("service"));
    listener.onInstanceRegistered(new InstanceRegisteredEvent<>(new Object(), null));
    assertEquals(0, registry.getApplications().size());
}

Example 3 with ServiceInstance

use of org.springframework.cloud.client.ServiceInstance in project spring-boot-admin by codecentric.

the class ApplicationDiscoveryListenerTest method test_register_and_convert.

@Test
public void test_register_and_convert() {
    when(discovery.getServices()).thenReturn(Collections.singletonList("service"));
    when(discovery.getInstances("service")).thenReturn(Collections.singletonList((ServiceInstance) new DefaultServiceInstance("service", "localhost", 80, false)));
    listener.onInstanceRegistered(new InstanceRegisteredEvent<>(new Object(), null));
    assertEquals(1, registry.getApplications().size());
    Application application = registry.getApplications().iterator().next();
    assertEquals("http://localhost:80/health", application.getHealthUrl());
    assertEquals("http://localhost:80", application.getManagementUrl());
    assertEquals("http://localhost:80", application.getServiceUrl());
    assertEquals("service", application.getName());
}

Example 4 with ServiceInstance

use of org.springframework.cloud.client.ServiceInstance in project spring-boot-admin by codecentric.

the class ApplicationDiscoveryListenerTest method test_ignore_pattern.

@Test
public void test_ignore_pattern() {
    when(discovery.getServices()).thenReturn(asList("service", "rabbit-1", "rabbit-2"));
    when(discovery.getInstances("service")).thenReturn(Collections.singletonList((ServiceInstance) new DefaultServiceInstance("service", "localhost", 80, false)));
    listener.setIgnoredServices(singleton("rabbit-*"));
    listener.onInstanceRegistered(new InstanceRegisteredEvent<>(new Object(), null));
    Collection<Application> applications = registry.getApplications();
    assertEquals(1, applications.size());
    assertEquals("service", applications.iterator().next().getName());
}

Example 5 with ServiceInstance

use of org.springframework.cloud.client.ServiceInstance in project spring-boot-admin by codecentric.

the class ApplicationDiscoveryListenerTest method single_discovery_for_same_heartbeat.

@Test
public void single_discovery_for_same_heartbeat() {
    Object heartbeat = new Object();
    listener.onParentHeartbeat(new ParentHeartbeatEvent(new Object(), heartbeat));
    when(discovery.getServices()).thenReturn(Collections.singletonList("service"));
    when(discovery.getInstances("service")).thenReturn(Collections.singletonList((ServiceInstance) new DefaultServiceInstance("service", "localhost", 80, false)));
    listener.onApplicationEvent(new HeartbeatEvent(new Object(), heartbeat));
    assertEquals(0, registry.getApplications().size());
    listener.onApplicationEvent(new HeartbeatEvent(new Object(), new Object()));
    assertEquals(1, registry.getApplications().size());
}