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spring-boot-admin
Commit 3e16bad1 by rfelgentraeger Committed by Johannes Edmeier
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Add ApplicationFactory

With this commit the concept of an ApplicationFactory is introduced. This allows you to easily modify the information used to register your application at the admin server closes #331
parent 8c83f31a
Showing with 449 additions and 154 deletions
spring-boot-admin-docs/src/main/asciidoc/client.adoc
......@@ -56,7 +56,9 @@ NOTE: In case you are deploying multiple applications to the same JVM and multip
[[spring-boot-admin-client]]
=== Spring Boot Admin Client ===
The Spring Boot Admin Client registers the application at the admin server. This is done by periodically doing a http post-request to the admin server providing informations about the application. It also adds Jolokia to your dependencies, so that JMX-beans are accessible via http, this is needed if you want to manage loglevels or JMX-beans via the admin UI.
The Spring Boot Admin Client registers the application at the admin server. This is done by periodically doing a http post-request to the admin server providing information about the application. It also adds Jolokia to your dependencies, so that JMX-beans are accessible via http, this is needed if you want to manage loglevels or JMX-beans via the admin UI.
There are plenty of properties to influence the way how the client registers your application. In case that doesn't fit your needs, you can provide your own `AppliationFactory` implementation.
.Spring Boot Admin Client configuration options
|===
......@@ -115,3 +117,5 @@ spring.boot.admin.password
| Use the ip-address rather then the hostname in the guessed urls. If `server.address` / `management.address` is set, it get used. Otherwise the IP address returned from `InetAddress.getLocalHost()` gets used.
| `false`
|===
----
\ No newline at end of file
spring-boot-admin-starter-client/src/main/java/de/codecentric/boot/admin/client/config/AdminClientProperties.java
......@@ -15,38 +15,25 @@
*/
package de.codecentric.boot.admin.client.config;
import static org.springframework.util.StringUtils.trimLeadingCharacter;
import java.net.InetAddress;
import java.net.UnknownHostException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.actuate.autoconfigure.ManagementServerProperties;
import org.springframework.boot.autoconfigure.web.ServerProperties;
import org.springframework.boot.context.embedded.Ssl;
import org.springframework.boot.context.event.ApplicationReadyEvent;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.event.EventListener;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.util.UriComponentsBuilder;
@ConfigurationProperties(prefix = "spring.boot.admin.client")
public class AdminClientProperties {
/**
* Client-management-URL to register with. Inferred at runtime, can be overriden in case the
* Client-management-URL to register with. Inferred at runtime, can be overridden in case the
* reachable URL is different (e.g. Docker).
*/
private String managementUrl;
/**
* Client-service-URL register with. Inferred at runtime, can be overriden in case the reachable
* Client-service-URL register with. Inferred at runtime, can be overridden in case the reachable
* URL is different (e.g. Docker).
*/
private String serviceUrl;
/**
* Client-health-URL to register with. Inferred at runtime, can be overriden in case the
* Client-health-URL to register with. Inferred at runtime, can be overridden in case the
* reachable URL is different (e.g. Docker). Must be unique in registry.
*/
private String healthUrl;
......@@ -62,82 +49,30 @@ public class AdminClientProperties {
*/
private boolean preferIp = false;
@Value("${endpoints.health.path:/${endpoints.health.id:health}}")
private String healthEndpointPath;
@Autowired
private ManagementServerProperties management;
@Autowired
private ServerProperties server;
private Integer serverPort;
private Integer managementPort;
@EventListener
public void onApplicationReady(ApplicationReadyEvent event) {
if (event.getApplicationContext() instanceof WebApplicationContext) {
serverPort = event.getApplicationContext().getEnvironment()
.getProperty("local.server.port", Integer.class);
managementPort = event.getApplicationContext().getEnvironment()
.getProperty("local.management.port", Integer.class, serverPort);
public String getManagementUrl() {
return managementUrl;
}
public void setManagementUrl(String managementUrl) {
this.managementUrl = managementUrl;
}
public String getServiceUrl() {
if (serviceUrl != null) {
return serviceUrl;
}
if (serverPort == null) {
throw new IllegalStateException(
"serviceUrl must be set when deployed to servlet-container");
}
return UriComponentsBuilder.newInstance().scheme(getScheme(server.getSsl()))
.host(getServiceHost()).port(serverPort).path(server.getContextPath())
.toUriString();
}
public String getManagementUrl() {
if (managementUrl != null) {
return managementUrl;
}
if (managementPort == null || managementPort.equals(serverPort)) {
return UriComponentsBuilder.fromHttpUrl(getServiceUrl())
.pathSegment(server.getServletPrefix().split("/"))
.pathSegment(trimLeadingCharacter(management.getContextPath(), '/').split("/"))
.toUriString();
}
Ssl ssl = management.getSsl() != null ? management.getSsl() : server.getSsl();
return UriComponentsBuilder.newInstance().scheme(getScheme(ssl)).host(getManagementHost())
.port(managementPort).path(management.getContextPath()).toUriString();
public void setServiceUrl(String serviceUrl) {
this.serviceUrl = serviceUrl;
}
public String getHealthUrl() {
if (healthUrl != null) {
return healthUrl;
}
return UriComponentsBuilder.fromHttpUrl(getManagementUrl())
.pathSegment(trimLeadingCharacter(healthEndpointPath, '/').split("/"))
.toUriString();
}
public void setManagementUrl(String managementUrl) {
this.managementUrl = managementUrl;
}
public void setHealthUrl(String healthUrl) {
this.healthUrl = healthUrl;
}
public void setServiceUrl(String serviceUrl) {
this.serviceUrl = serviceUrl;
}
public String getName() {
return name;
}
......@@ -146,44 +81,11 @@ public class AdminClientProperties {
this.name = name;
}
public void setPreferIp(boolean preferIp) {
this.preferIp = preferIp;
}
public boolean isPreferIp() {
return preferIp;
}
private String getScheme(Ssl ssl) {
return ssl != null && ssl.isEnabled() ? "https" : "http";
}
private String getHost(InetAddress address) {
return preferIp ? address.getHostAddress() : address.getCanonicalHostName();
}
private String getServiceHost() {
InetAddress address = server.getAddress();
if (address == null) {
address = getLocalHost();
}
return getHost(address);
}
private String getManagementHost() {
InetAddress address = management.getAddress();
if (address != null) {
return getHost(address);
}
return getServiceHost();
}
private InetAddress getLocalHost() {
try {
return InetAddress.getLocalHost();
} catch (UnknownHostException ex) {
throw new IllegalArgumentException(ex.getMessage(), ex);
}
public void setPreferIp(boolean preferIp) {
this.preferIp = preferIp;
}
}
spring-boot-admin-starter-client/src/main/java/de/codecentric/boot/admin/client/config/SpringBootAdminClientAutoConfiguration.java
......@@ -15,9 +15,11 @@
*/
package de.codecentric.boot.admin.client.config;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.boot.actuate.autoconfigure.ManagementServerProperties;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.boot.autoconfigure.web.ServerProperties;
import org.springframework.boot.context.properties.EnableConfigurationProperties;
import org.springframework.boot.web.client.RestTemplateBuilder;
import org.springframework.context.annotation.Bean;
......@@ -28,7 +30,9 @@ import org.springframework.http.converter.json.MappingJackson2HttpMessageConvert
import org.springframework.scheduling.TaskScheduler;
import org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler;
import de.codecentric.boot.admin.client.registration.ApplicationFactory;
import de.codecentric.boot.admin.client.registration.ApplicationRegistrator;
import de.codecentric.boot.admin.client.registration.DefaultApplicationFactory;
import de.codecentric.boot.admin.client.registration.RegistrationApplicationListener;
@Configuration
......@@ -36,28 +40,25 @@ import de.codecentric.boot.admin.client.registration.RegistrationApplicationList
@Conditional(SpringBootAdminClientEnabledCondition.class)
public class SpringBootAdminClientAutoConfiguration {
@Autowired
private AdminClientProperties client;
@Autowired
private AdminProperties admin;
@Autowired
private RestTemplateBuilder restTemplBuilder;
/**
* Task that registers the application at the spring-boot-admin application.
*/
@Bean
@ConditionalOnMissingBean
public ApplicationRegistrator registrator() {
public ApplicationRegistrator registrator(AdminProperties admin,
ApplicationFactory applicationFactory, RestTemplateBuilder restTemplBuilder) {
RestTemplateBuilder builder = restTemplBuilder
.messageConverters(new MappingJackson2HttpMessageConverter())
.requestFactory(SimpleClientHttpRequestFactory.class);
if (admin.getUsername() != null) {
builder = builder.basicAuthorization(admin.getUsername(), admin.getPassword());
}
return new ApplicationRegistrator(builder.build(), admin, client);
return new ApplicationRegistrator(builder.build(), admin, applicationFactory);
}
@Bean
@ConditionalOnMissingBean
public ApplicationFactory applicationFactory(AdminClientProperties client,
ManagementServerProperties management, ServerProperties server,
@Value("${endpoints.health.path:/${endpoints.health.id:health}}") String healthEndpointPath) {
return new DefaultApplicationFactory(client, management, server, healthEndpointPath);
}
@Bean
......@@ -70,14 +71,12 @@ public class SpringBootAdminClientAutoConfiguration {
return taskScheduler;
}
/**
* ApplicationListener triggering registration after being ready/shutdown
*/
@Bean
@ConditionalOnMissingBean
public RegistrationApplicationListener registrationListener() {
RegistrationApplicationListener listener = new RegistrationApplicationListener(
registrator(), registrationTaskScheduler());
public RegistrationApplicationListener registrationListener(AdminProperties admin,
ApplicationRegistrator registrator) {
RegistrationApplicationListener listener = new RegistrationApplicationListener(registrator,
registrationTaskScheduler());
listener.setAutoRegister(admin.isAutoRegistration());
listener.setAutoDeregister(admin.isAutoDeregistration());
listener.setRegisterPeriod(admin.getPeriod());
......
spring-boot-admin-starter-client/src/main/java/de/codecentric/boot/admin/client/registration/ApplicationFactory.java 0 → 100644
/*
* Copyright 201 6the original author or authors.
*
* 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 de.codecentric.boot.admin.client.registration;
/**
* Classes implementing this interface are responsible for creating an {@link Application} class
* which is used to register at the admin server.
*
* @author Johannes Edmeier
*/
public interface ApplicationFactory {
/**
* @return {@link Application} instance;
*/
Application createApplication();
}
\ No newline at end of file
spring-boot-admin-starter-client/src/main/java/de/codecentric/boot/admin/client/registration/ApplicationRegistrator.java
......@@ -28,7 +28,6 @@ import org.springframework.http.MediaType;
import org.springframework.http.ResponseEntity;
import org.springframework.web.client.RestTemplate;
import de.codecentric.boot.admin.client.config.AdminClientProperties;
import de.codecentric.boot.admin.client.config.AdminProperties;
/**
......@@ -37,22 +36,16 @@ import de.codecentric.boot.admin.client.config.AdminProperties;
public class ApplicationRegistrator {
private static final Logger LOGGER = LoggerFactory.getLogger(ApplicationRegistrator.class);
private static HttpHeaders HTTP_HEADERS = createHttpHeaders();
private static final HttpHeaders HTTP_HEADERS = createHttpHeaders();
private final AtomicReference<String> registeredId = new AtomicReference<>();
private AdminClientProperties client;
private AdminProperties admin;
private final AdminProperties admin;
private final RestTemplate template;
private final ApplicationFactory applicationFactory;
public ApplicationRegistrator(RestTemplate template, AdminProperties admin,
AdminClientProperties client) {
this.client = client;
public ApplicationRegistrator(RestTemplate template, AdminProperties admin, ApplicationFactory applicationFactory) {
this.admin = admin;
this.template = template;
this.applicationFactory = applicationFactory;
}
private static HttpHeaders createHttpHeaders() {
......@@ -120,8 +113,6 @@ public class ApplicationRegistrator {
}
protected Application createApplication() {
return Application.create(client.getName()).withHealthUrl(client.getHealthUrl())
.withManagementUrl(client.getManagementUrl()).withServiceUrl(client.getServiceUrl())
.build();
return applicationFactory.createApplication();
}
}
spring-boot-admin-starter-client/src/main/java/de/codecentric/boot/admin/client/registration/DefaultApplicationFactory.java 0 → 100644
package de.codecentric.boot.admin.client.registration;
import static org.springframework.util.StringUtils.trimLeadingCharacter;
import java.net.InetAddress;
import java.net.UnknownHostException;
import org.springframework.boot.actuate.autoconfigure.ManagementServerProperties;
import org.springframework.boot.autoconfigure.web.ServerProperties;
import org.springframework.boot.context.embedded.Ssl;
import org.springframework.boot.context.event.ApplicationReadyEvent;
import org.springframework.context.event.EventListener;
import org.springframework.web.context.WebApplicationContext;
import org.springframework.web.util.UriComponentsBuilder;
import de.codecentric.boot.admin.client.config.AdminClientProperties;
/**
* Default implementation for creating the {@link Application} instance which gets registered at the
* admin server.
*
* @author Johannes Edmeier
* @author Rene Felgenträger
*/
public class DefaultApplicationFactory implements ApplicationFactory {
private AdminClientProperties client;
private ServerProperties server;
private ManagementServerProperties management;
private Integer localServerPort;
private Integer localManagementPort;
private String healthEndpointPath;
public DefaultApplicationFactory(AdminClientProperties client,
ManagementServerProperties management, ServerProperties server,
String healthEndpointPath) {
this.client = client;
this.management = management;
this.server = server;
this.healthEndpointPath = healthEndpointPath;
}
@Override
public Application createApplication() {
return Application.create(getName()).withHealthUrl(getHealthUrl())
.withManagementUrl(getManagementUrl()).withServiceUrl(getServiceUrl()).build();
}
protected String getName() {
return client.getName();
}
protected String getServiceUrl() {
if (client.getServiceUrl() != null) {
return client.getServiceUrl();
}
if (getLocalServerPort() == null) {
throw new IllegalStateException(
"serviceUrl must be set when deployed to servlet-container");
}
return UriComponentsBuilder.newInstance().scheme(getScheme(server.getSsl()))
.host(getServiceHost()).port(getLocalServerPort()).path(server.getContextPath())
.toUriString();
}
protected String getManagementUrl() {
if (client.getManagementUrl() != null) {
return client.getManagementUrl();
}
if (getLocalManagementPort() == null
|| getLocalManagementPort().equals(getLocalServerPort())) {
return UriComponentsBuilder.fromHttpUrl(getServiceUrl())
.pathSegment(server.getServletPrefix().split("/"))
.pathSegment(trimLeadingCharacter(management.getContextPath(), '/').split("/"))
.toUriString();
}
Ssl ssl = management.getSsl() != null ? management.getSsl() : server.getSsl();
return UriComponentsBuilder.newInstance().scheme(getScheme(ssl)).host(getManagementHost())
.port(getLocalManagementPort()).path(management.getContextPath()).toUriString();
}
protected String getHealthUrl() {
if (client.getHealthUrl() != null) {
return client.getHealthUrl();
}
return UriComponentsBuilder.fromHttpUrl(getManagementUrl())
.pathSegment(trimLeadingCharacter(getHealthEndpointPath(), '/').split("/"))
.toUriString();
}
protected String getServiceHost() {
InetAddress address = server.getAddress();
if (address == null) {
address = getLocalHost();
}
return getHost(address);
}
protected String getManagementHost() {
InetAddress address = management.getAddress();
if (address != null) {
return getHost(address);
}
return getServiceHost();
}
protected InetAddress getLocalHost() {
try {
return InetAddress.getLocalHost();
} catch (UnknownHostException ex) {
throw new IllegalArgumentException(ex.getMessage(), ex);
}
}
protected Integer getLocalServerPort() {
return localServerPort;
}
protected Integer getLocalManagementPort() {
return localManagementPort;
}
protected String getHealthEndpointPath() {
return healthEndpointPath;
}
protected String getScheme(Ssl ssl) {
return ssl != null && ssl.isEnabled() ? "https" : "http";
}
protected String getHost(InetAddress address) {
return client.isPreferIp() ? address.getHostAddress() : address.getCanonicalHostName();
}
@EventListener
public void onApplicationReady(ApplicationReadyEvent event) {
if (event.getApplicationContext() instanceof WebApplicationContext) {
localServerPort = event.getApplicationContext().getEnvironment()
.getProperty("local.server.port", Integer.class);
localManagementPort = event.getApplicationContext().getEnvironment()
.getProperty("local.management.port", Integer.class, localServerPort);
}
}
}
spring-boot-admin-starter-client/src/test/java/de/codecentric/boot/admin/registration/ApplicationRegistratorTest.java
......@@ -36,9 +36,9 @@ import org.springframework.http.ResponseEntity;
import org.springframework.web.client.RestClientException;
import org.springframework.web.client.RestTemplate;
import de.codecentric.boot.admin.client.config.AdminClientProperties;
import de.codecentric.boot.admin.client.config.AdminProperties;
import de.codecentric.boot.admin.client.registration.Application;
import de.codecentric.boot.admin.client.registration.ApplicationFactory;
import de.codecentric.boot.admin.client.registration.ApplicationRegistrator;
public class ApplicationRegistratorTest {
......@@ -55,13 +55,14 @@ public class ApplicationRegistratorTest {
adminProps = new AdminProperties();
adminProps.setUrl(new String[] { "http://sba:8080", "http://sba2:8080" });
AdminClientProperties clientProps = new AdminClientProperties();
clientProps.setManagementUrl("http://localhost:8080/mgmt");
clientProps.setHealthUrl("http://localhost:8080/health");
clientProps.setServiceUrl("http://localhost:8080");
clientProps.setName("AppName");
ApplicationFactory factory = mock(ApplicationFactory.class);
when(factory.createApplication()).thenReturn(Application.create("AppName")
.withManagementUrl("http://localhost:8080/mgmt")
.withHealthUrl("http://localhost:8080/health")
.withServiceUrl("http://localhost:8080")
.build());
registrator = new ApplicationRegistrator(restTemplate, adminProps, clientProps);
registrator = new ApplicationRegistrator(restTemplate, adminProps, factory);
headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_JSON);
......
spring-boot-admin-starter-client/src/test/java/de/codecentric/boot/admin/registration/DefaultApplicationFactoryTest.java 0 → 100644
package de.codecentric.boot.admin.registration;
import static org.hamcrest.CoreMatchers.containsString;
import static org.hamcrest.Matchers.is;
import static org.junit.Assert.assertThat;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;
import java.net.InetAddress;
import java.net.UnknownHostException;
import org.junit.Before;
import org.junit.Test;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.actuate.autoconfigure.ManagementServerProperties;
import org.springframework.boot.autoconfigure.web.ServerProperties;
import org.springframework.boot.context.embedded.Ssl;
import org.springframework.boot.context.event.ApplicationReadyEvent;
import org.springframework.mock.env.MockEnvironment;
import org.springframework.web.context.ConfigurableWebApplicationContext;
import de.codecentric.boot.admin.client.config.AdminClientProperties;
import de.codecentric.boot.admin.client.registration.Application;
import de.codecentric.boot.admin.client.registration.DefaultApplicationFactory;
public class DefaultApplicationFactoryTest {
private AdminClientProperties client = new AdminClientProperties();
private ServerProperties server = new ServerProperties();
private ManagementServerProperties management = new ManagementServerProperties();
DefaultApplicationFactory factory = new DefaultApplicationFactory(client, management,
server, "/health");
@Before
public void setup() {
client.setName("test");
}
@Test
public void test_mgmtPortPath() {
management.setContextPath("/admin");
DefaultApplicationFactory factory = new DefaultApplicationFactory(client, management,
server, "/alive");
publishApplicationReadyEvent(factory, 8080, 8081);
Application app = factory.createApplication();
assertThat(app.getManagementUrl(), is("http://" + getHostname() + ":8081/admin"));
assertThat(app.getHealthUrl(), is("http://" + getHostname() + ":8081/admin/alive"));
assertThat(app.getServiceUrl(), is("http://" + getHostname() + ":8080"));
}
@Test
public void test_contextPath_mgmtPath() {
server.setContextPath("app");
management.setContextPath("/admin");
publishApplicationReadyEvent(factory, 8080, null);
Application app = factory.createApplication();
assertThat(app.getManagementUrl(), is("http://" + getHostname() + ":8080/app/admin"));
assertThat(app.getHealthUrl(), is("http://" + getHostname() + ":8080/app/admin/health"));
assertThat(app.getServiceUrl(), is("http://" + getHostname() + ":8080/app"));
}
@Test
public void test_contextPath_mgmtPortPath() {
server.setContextPath("app");
management.setContextPath("/admin");
publishApplicationReadyEvent(factory, 8080, 8081);
Application app = factory.createApplication();
assertThat(app.getManagementUrl(), is("http://" + getHostname() + ":8081/admin"));
assertThat(app.getHealthUrl(), is("http://" + getHostname() + ":8081/admin/health"));
assertThat(app.getServiceUrl(), is("http://" + getHostname() + ":8080/app"));
}
@Test
public void test_contextPath() {
server.setContextPath("app");
publishApplicationReadyEvent(factory, 80, null);
Application app = factory.createApplication();
assertThat(app.getManagementUrl(), is("http://" + getHostname() + ":80/app"));
assertThat(app.getHealthUrl(), is("http://" + getHostname() + ":80/app/health"));
assertThat(app.getServiceUrl(), is("http://" + getHostname() + ":80/app"));
}
@Test
public void test_servletPath() {
server.setServletPath("app");
server.setContextPath("srv");
publishApplicationReadyEvent(factory, 80, null);
Application app = factory.createApplication();
assertThat(app.getManagementUrl(), is("http://" + getHostname() + ":80/srv/app"));
assertThat(app.getHealthUrl(), is("http://" + getHostname() + ":80/srv/app/health"));
assertThat(app.getServiceUrl(), is("http://" + getHostname() + ":80/srv"));
}
@Test
public void test_default() {
publishApplicationReadyEvent(factory, 8080, null);
Application app = factory.createApplication();
assertThat(app.getManagementUrl(), is("http://" + getHostname() + ":8080"));
assertThat(app.getHealthUrl(), is("http://" + getHostname() + ":8080/health"));
assertThat(app.getServiceUrl(), is("http://" + getHostname() + ":8080"));
}
@Test
public void test_ssl() {
server.setSsl(new Ssl());
server.getSsl().setEnabled(true);
publishApplicationReadyEvent(factory, 8080, null);
Application app = factory.createApplication();
assertThat(app.getManagementUrl(), is("https://" + getHostname() + ":8080"));
assertThat(app.getHealthUrl(), is("https://" + getHostname() + ":8080/health"));
assertThat(app.getServiceUrl(), is("https://" + getHostname() + ":8080"));
}
@Test
public void test_ssl_managment() {
management.setSsl(new Ssl());
management.getSsl().setEnabled(true);
publishApplicationReadyEvent(factory, 8080, 9090);
Application app = factory.createApplication();
assertThat(app.getManagementUrl(), is("https://" + getHostname() + ":9090"));
assertThat(app.getHealthUrl(), is("https://" + getHostname() + ":9090/health"));
assertThat(app.getServiceUrl(), is("http://" + getHostname() + ":8080"));
}
@Test
public void test_preferIpAddress_serveraddress_missing() {
client.setPreferIp(true);
publishApplicationReadyEvent(factory, 8080, null);
Application app = factory.createApplication();
assertTrue(app.getServiceUrl()
.matches("http://\\d{0,3}\\.\\d{0,3}\\.\\d{0,3}\\.\\d{0,3}:8080"));
}
@Test
public void test_preferIpAddress_managementaddress_missing() {
client.setPreferIp(true);
publishApplicationReadyEvent(factory, 8080, 8081);
Application app = factory.createApplication();
assertTrue(app.getManagementUrl()
.matches("http://\\d{0,3}\\.\\d{0,3}\\.\\d{0,3}\\.\\d{0,3}:8081"));
}
@Test
public void test_preferIpAddress() throws UnknownHostException {
client.setPreferIp(true);
server.setAddress(InetAddress.getByName("127.0.0.1"));
management.setAddress(InetAddress.getByName("127.0.0.2"));
publishApplicationReadyEvent(factory, 8080, 8081);
Application app = factory.createApplication();
assertThat(app.getManagementUrl(), is("http://127.0.0.2:8081"));
assertThat(app.getHealthUrl(), is("http://127.0.0.2:8081/health"));
assertThat(app.getServiceUrl(), is("http://127.0.0.1:8080"));
}
@Test
public void test_allcustom() {
client.setHealthUrl("http://health");
client.setManagementUrl("http://management");
client.setServiceUrl("http://service");
Application app = factory.createApplication();
assertThat(app.getServiceUrl(), is("http://service"));
assertThat(app.getManagementUrl(), is("http://management"));
assertThat(app.getHealthUrl(), is("http://health"));
}
@Test
public void test_missingports() {
try {
factory.createApplication();
fail("IllegalStateException expected");
} catch (IllegalStateException ex) {
assertThat(ex.getMessage(), containsString("serviceUrl"));
}
}
private String getHostname() {
try {
return InetAddress.getLocalHost().getCanonicalHostName();
} catch (UnknownHostException e) {
throw new RuntimeException(e);
}
}
private void publishApplicationReadyEvent(DefaultApplicationFactory factory, Integer serverport,
Integer managementport) {
MockEnvironment env = new MockEnvironment();
if (serverport != null) {
env.setProperty("local.server.port", serverport.toString());
}
if (managementport != null) {
env.setProperty("local.management.port", managementport.toString());
}
ConfigurableWebApplicationContext context = mock(ConfigurableWebApplicationContext.class);
when(context.getEnvironment()).thenReturn(env);
factory.onApplicationReady(
new ApplicationReadyEvent(mock(SpringApplication.class), new String[] {}, context));
}
}
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