study/Spring-Cloud-Alibaba
1
0
Fork 0
mirror of https://gitee.com/mirrors/Spring-Cloud-Alibaba.git synced 2021-06-26 13:25:11 +08:00
Code Issues Releases Wiki Activity

nacos discovery enhance

Browse Source
This commit is contained in:
yuhuangbin 2020-09-08 21:59:15 +08:00
parent 307935a5d9
commit 4c43240bc1
20 changed files with 327 additions and 94 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

83
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/NacosDiscoveryProperties.java
View File

@ -28,12 +28,8 @@ import java.util.regex.Matcher;
import java.util.regex.Pattern;
import javax.annotation.PostConstruct;
import javax.annotation.PreDestroy;
import com.alibaba.cloud.nacos.registry.NacosAutoServiceRegistration;
import com.alibaba.nacos.api.exception.NacosException;
import com.alibaba.nacos.api.naming.NamingMaintainService;
import com.alibaba.nacos.api.naming.NamingService;
import com.alibaba.nacos.api.naming.PreservedMetadataKeys;
import com.alibaba.nacos.client.naming.utils.UtilAndComs;
import com.alibaba.spring.util.PropertySourcesUtils;
@ -48,8 +44,6 @@ import org.springframework.core.env.ConfigurableEnvironment;
import org.springframework.core.env.Environment;
import org.springframework.util.StringUtils;
import static com.alibaba.nacos.api.NacosFactory.createMaintainService;
import static com.alibaba.nacos.api.NacosFactory.createNamingService;
import static com.alibaba.nacos.api.PropertyKeyConst.ACCESS_KEY;
import static com.alibaba.nacos.api.PropertyKeyConst.CLUSTER_NAME;
import static com.alibaba.nacos.api.PropertyKeyConst.ENDPOINT;
@ -211,24 +205,18 @@ public class NacosDiscoveryProperties {
*/
private boolean ephemeral = true;
/**
* If the instance needs to be re-registered. The default value is false.
*/
private boolean needNewlyRegister = false;
@Autowired
private InetUtils inetUtils;
@Autowired
private Environment environment;
@Autowired
private NacosServiceManager nacosServiceManager;
@Autowired
private NacosAutoServiceRegistration nacosAutoServiceRegistration;
private NamingService namingService;
private NamingMaintainService namingMaintainService;
@PostConstruct
public void init() throws Exception {
@ -278,20 +266,13 @@ public class NacosDiscoveryProperties {
this.overrideFromEnv(environment);
Properties properties = getNacosProperties();
this.namingService = createNamingService(properties);
this.namingMaintainService = createMaintainService(properties);
if (needNewlyRegister) {
if (nacosServiceManager.isNacosDiscoveryInfoChanged(this)) {
nacosAutoServiceRegistration.stop();
nacosServiceManager.reBuildNacosService(getNacosProperties());
nacosAutoServiceRegistration.start();
}
}
@PreDestroy
public void destroy() throws NacosException {
shutdownNacosService();
}
public String getEndpoint() {
return endpoint;
}
@ -496,6 +477,42 @@ public class NacosDiscoveryProperties {
this.ephemeral = ephemeral;
}
@Override
public boolean equals(Object o) {
if (this == o) {
return true;
}
if (o == null || getClass() != o.getClass()) {
return false;
}
NacosDiscoveryProperties that = (NacosDiscoveryProperties) o;
return Objects.equals(serverAddr, that.serverAddr)
&& Objects.equals(username, that.username)
&& Objects.equals(password, that.password)
&& Objects.equals(endpoint, that.endpoint)
&& Objects.equals(namespace, that.namespace)
&& Objects.equals(logName, that.logName)
&& Objects.equals(service, that.service)
&& Objects.equals(clusterName, that.clusterName)
&& Objects.equals(group, that.group) && Objects.equals(ip, that.ip)
&& Objects.equals(port, that.port)
&& Objects.equals(networkInterface, that.networkInterface)
&& Objects.equals(accessKey, that.accessKey)
&& Objects.equals(secretKey, that.secretKey)
&& Objects.equals(heartBeatInterval, that.heartBeatInterval)
&& Objects.equals(heartBeatTimeout, that.heartBeatTimeout)
&& Objects.equals(ipDeleteTimeout, that.ipDeleteTimeout);
}
@Override
public int hashCode() {
return Objects.hash(serverAddr, username, password, endpoint, namespace,
watchDelay, logName, service, weight, clusterName, group,
namingLoadCacheAtStart, registerEnabled, ip, networkInterface, port,
secure, accessKey, secretKey, heartBeatInterval, heartBeatTimeout,
ipDeleteTimeout, instanceEnabled, ephemeral);
}
@Override
public String toString() {
return "NacosDiscoveryProperties{" + "serverAddr='" + serverAddr + '\''
@ -559,16 +576,7 @@ public class NacosDiscoveryProperties {
}
}
public NamingService namingServiceInstance() {
return namingService;
}
@Deprecated
public NamingMaintainService namingMaintainServiceInstance() {
return namingMaintainService;
}
private Properties getNacosProperties() {
public Properties getNacosProperties() {
Properties properties = new Properties();
properties.put(SERVER_ADDR, serverAddr);
properties.put(USERNAME, Objects.toString(username, ""));
@ -611,9 +619,4 @@ public class NacosDiscoveryProperties {
return sb.toString();
}
private void shutdownNacosService() throws NacosException {
nacosAutoServiceRegistration.stop();
needNewlyRegister = true;
}
}

36
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/NacosServiceAutoConfiguration.java Normal file
View File

@ -0,0 +1,36 @@
/*
* Copyright 2013-2018 the 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
*
* https://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 com.alibaba.cloud.nacos;
import org.springframework.cloud.client.ConditionalOnDiscoveryEnabled;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
/**
* @author yuhuangbin
*/
@Configuration(proxyBeanMethods = false)
@ConditionalOnDiscoveryEnabled
@ConditionalOnNacosDiscoveryEnabled
public class NacosServiceAutoConfiguration {
@Bean
public NacosServiceManager nacosServiceManager() {
return new NacosServiceManager();
}
}

114
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/NacosServiceManager.java Normal file
View File

@ -0,0 +1,114 @@
/*
* Copyright 2013-2018 the 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
*
* https://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 com.alibaba.cloud.nacos;
import java.util.Objects;
import java.util.Properties;
import com.alibaba.nacos.api.exception.NacosException;
import com.alibaba.nacos.api.naming.NamingMaintainService;
import com.alibaba.nacos.api.naming.NamingService;
import static com.alibaba.nacos.api.NacosFactory.createMaintainService;
import static com.alibaba.nacos.api.NacosFactory.createNamingService;
import static org.springframework.beans.BeanUtils.copyProperties;
/**
* @author yuhuangbin
*/
public class NacosServiceManager {
private NacosDiscoveryProperties nacosDiscoveryPropertiesCache;
private NamingService namingService;
private NamingMaintainService namingMaintainService;
public NamingService getNamingService(Properties properties) {
if (Objects.isNull(this.namingService)) {
buildNamingService(properties);
}
return namingService;
}
public NamingMaintainService getNamingMaintainService(Properties properties) {
if (Objects.isNull(namingMaintainService)) {
buildNamingMaintainService(properties);
}
return namingMaintainService;
}
public boolean isNacosDiscoveryInfoChanged(
NacosDiscoveryProperties nacosDiscoveryProperties) {
if (Objects.isNull(nacosDiscoveryPropertiesCache)) {
nacosDiscoveryPropertiesCache = new NacosDiscoveryProperties();
copyProperties(nacosDiscoveryProperties, nacosDiscoveryPropertiesCache);
return false;
}
if (this.nacosDiscoveryPropertiesCache.equals(nacosDiscoveryProperties)) {
return false;
}
copyProperties(nacosDiscoveryProperties, nacosDiscoveryPropertiesCache);
return true;
}
private NamingMaintainService buildNamingMaintainService(Properties properties) {
if (Objects.isNull(namingMaintainService)) {
synchronized (NacosServiceManager.class) {
if (Objects.isNull(namingMaintainService)) {
namingMaintainService = createNamingMaintainService(properties);
}
}
}
return namingMaintainService;
}
private NamingService buildNamingService(Properties properties) {
if (Objects.isNull(namingService)) {
synchronized (NacosServiceManager.class) {
if (Objects.isNull(namingService)) {
namingService = createNewNamingService(properties);
}
}
}
return namingService;
}
private NamingService createNewNamingService(Properties properties) {
try {
return createNamingService(properties);
}
catch (NacosException e) {
throw new RuntimeException(e);
}
}
private NamingMaintainService createNamingMaintainService(Properties properties) {
try {
return createMaintainService(properties);
}
catch (NacosException e) {
throw new RuntimeException(e);
}
}
public void reBuildNacosService(Properties nacosProperties) {
namingService = createNewNamingService(nacosProperties);
namingMaintainService = createNamingMaintainService(nacosProperties);
}
}

6
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/discovery/NacosDiscoveryAutoConfiguration.java
View File

@ -18,6 +18,7 @@ package com.alibaba.cloud.nacos.discovery;
import com.alibaba.cloud.nacos.ConditionalOnNacosDiscoveryEnabled;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.cloud.nacos.NacosServiceManager;
import org.springframework.boot.autoconfigure.condition.ConditionalOnMissingBean;
import org.springframework.cloud.client.ConditionalOnDiscoveryEnabled;
@ -41,8 +42,9 @@ public class NacosDiscoveryAutoConfiguration {
@Bean
@ConditionalOnMissingBean
public NacosServiceDiscovery nacosServiceDiscovery(
NacosDiscoveryProperties discoveryProperties) {
return new NacosServiceDiscovery(discoveryProperties);
NacosDiscoveryProperties discoveryProperties,
NacosServiceManager nacosServiceManager) {
return new NacosServiceDiscovery(discoveryProperties, nacosServiceManager);
}
}

16
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/discovery/NacosServiceDiscovery.java
View File

@ -23,7 +23,9 @@ import java.util.Map;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.cloud.nacos.NacosServiceInstance;
import com.alibaba.cloud.nacos.NacosServiceManager;
import com.alibaba.nacos.api.exception.NacosException;
import com.alibaba.nacos.api.naming.NamingService;
import com.alibaba.nacos.api.naming.pojo.Instance;
import com.alibaba.nacos.api.naming.pojo.ListView;
@ -36,8 +38,13 @@ public class NacosServiceDiscovery {
private NacosDiscoveryProperties discoveryProperties;
public NacosServiceDiscovery(NacosDiscoveryProperties discoveryProperties) {
private NamingService namingService;
public NacosServiceDiscovery(NacosDiscoveryProperties discoveryProperties,
NacosServiceManager nacosServiceManager) {
this.discoveryProperties = discoveryProperties;
this.namingService = nacosServiceManager
.getNamingService(discoveryProperties.getNacosProperties());
}
/**
@ -48,8 +55,7 @@ public class NacosServiceDiscovery {
*/
public List<ServiceInstance> getInstances(String serviceId) throws NacosException {
String group = discoveryProperties.getGroup();
List<Instance> instances = discoveryProperties.namingServiceInstance()
.selectInstances(serviceId, group, true);
List<Instance> instances = namingService.selectInstances(serviceId, group, true);
return hostToServiceInstanceList(instances, serviceId);
}
@ -60,8 +66,8 @@ public class NacosServiceDiscovery {
*/
public List<String> getServices() throws NacosException {
String group = discoveryProperties.getGroup();
ListView<String> services = discoveryProperties.namingServiceInstance()
.getServicesOfServer(1, Integer.MAX_VALUE, group);
ListView<String> services = namingService.getServicesOfServer(1,
Integer.MAX_VALUE, group);
return services.getData();
}

10
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/endpoint/NacosDiscoveryEndpoint.java
View File

@ -22,6 +22,7 @@ import java.util.List;
import java.util.Map;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.cloud.nacos.NacosServiceManager;
import com.alibaba.nacos.api.naming.NamingService;
import com.alibaba.nacos.api.naming.pojo.ServiceInfo;
import org.slf4j.Logger;
@ -41,9 +42,13 @@ public class NacosDiscoveryEndpoint {
private static final Logger log = LoggerFactory
.getLogger(NacosDiscoveryEndpoint.class);
private NacosServiceManager nacosServiceManager;
private NacosDiscoveryProperties nacosDiscoveryProperties;
public NacosDiscoveryEndpoint(NacosDiscoveryProperties nacosDiscoveryProperties) {
public NacosDiscoveryEndpoint(NacosServiceManager nacosServiceManager,
NacosDiscoveryProperties nacosDiscoveryProperties) {
this.nacosServiceManager = nacosServiceManager;
this.nacosDiscoveryProperties = nacosDiscoveryProperties;
}
@ -55,7 +60,8 @@ public class NacosDiscoveryEndpoint {
Map<String, Object> result = new HashMap<>();
result.put("NacosDiscoveryProperties", nacosDiscoveryProperties);
NamingService namingService = nacosDiscoveryProperties.namingServiceInstance();
NamingService namingService = nacosServiceManager
.getNamingService(nacosDiscoveryProperties.getNacosProperties());
List<ServiceInfo> subscribe = Collections.emptyList();
try {

10
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/endpoint/NacosDiscoveryEndpointAutoConfiguration.java
View File

@ -16,8 +16,11 @@
package com.alibaba.cloud.nacos.endpoint;
import java.util.Properties;
import com.alibaba.cloud.nacos.ConditionalOnNacosDiscoveryEnabled;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.cloud.nacos.NacosServiceManager;
import com.alibaba.cloud.nacos.discovery.actuate.health.NacosDiscoveryHealthIndicator;
import org.springframework.boot.actuate.autoconfigure.endpoint.condition.ConditionalOnEnabledEndpoint;
@ -44,16 +47,19 @@ public class NacosDiscoveryEndpointAutoConfiguration {
@ConditionalOnMissingBean
@ConditionalOnEnabledEndpoint
public NacosDiscoveryEndpoint nacosDiscoveryEndpoint(
NacosServiceManager nacosServiceManager,
NacosDiscoveryProperties nacosDiscoveryProperties) {
return new NacosDiscoveryEndpoint(nacosDiscoveryProperties);
return new NacosDiscoveryEndpoint(nacosServiceManager, nacosDiscoveryProperties);
}
@Bean
@ConditionalOnEnabledHealthIndicator("nacos-discovery")
public HealthIndicator nacosDiscoveryHealthIndicator(
NacosServiceManager nacosServiceManager,
NacosDiscoveryProperties nacosDiscoveryProperties) {
Properties nacosProperties = nacosDiscoveryProperties.getNacosProperties();
return new NacosDiscoveryHealthIndicator(
nacosDiscoveryProperties.namingServiceInstance());
nacosServiceManager.getNamingService(nacosProperties));
}
}

5
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/registry/NacosRegistration.java
View File

@ -22,7 +22,6 @@ import java.util.Map;
import javax.annotation.PostConstruct;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.nacos.api.naming.NamingService;
import com.alibaba.nacos.api.naming.PreservedMetadataKeys;
import org.springframework.cloud.client.DefaultServiceInstance;
@ -157,10 +156,6 @@ public class NacosRegistration implements Registration, ServiceInstance {
return nacosDiscoveryProperties;
}
public NamingService getNacosNamingService() {
return nacosDiscoveryProperties.namingServiceInstance();
}
@Override
public String toString() {
return "NacosRegistration{" + "nacosDiscoveryProperties="

19
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/registry/NacosServiceRegistry.java
View File

@ -17,8 +17,10 @@
package com.alibaba.cloud.nacos.registry;
import java.util.List;
import java.util.Properties;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.cloud.nacos.NacosServiceManager;
import com.alibaba.nacos.api.exception.NacosException;
import com.alibaba.nacos.api.naming.NamingService;
import com.alibaba.nacos.api.naming.pojo.Instance;
@ -42,8 +44,12 @@ public class NacosServiceRegistry implements ServiceRegistry<Registration> {
private final NacosDiscoveryProperties nacosDiscoveryProperties;
public NacosServiceRegistry(NacosDiscoveryProperties nacosDiscoveryProperties) {
private NacosServiceManager nacosServiceManager;
public NacosServiceRegistry(NacosDiscoveryProperties nacosDiscoveryProperties,
NacosServiceManager nacosServiceManager) {
this.nacosDiscoveryProperties = nacosDiscoveryProperties;
this.nacosServiceManager = nacosServiceManager;
}
@Override
@ -103,7 +109,7 @@ public class NacosServiceRegistry implements ServiceRegistry<Registration> {
@Override
public void close() {
try {
nacosDiscoveryProperties.namingServiceInstance().shutDown();
namingService().shutDown();
}
catch (NacosException e) {
log.error("Nacos namingService shutDown failed", e);
@ -130,7 +136,8 @@ public class NacosServiceRegistry implements ServiceRegistry<Registration> {
}
try {
nacosDiscoveryProperties.namingMaintainServiceInstance()
Properties nacosProperties = nacosDiscoveryProperties.getNacosProperties();
nacosServiceManager.getNamingMaintainService(nacosProperties)
.updateInstance(serviceId, instance);
}
catch (Exception e) {
@ -144,8 +151,7 @@ public class NacosServiceRegistry implements ServiceRegistry<Registration> {
String serviceName = registration.getServiceId();
try {
List<Instance> instances = nacosDiscoveryProperties.namingServiceInstance()
.getAllInstances(serviceName);
List<Instance> instances = namingService().getAllInstances(serviceName);
for (Instance instance : instances) {
if (instance.getIp().equalsIgnoreCase(nacosDiscoveryProperties.getIp())
&& instance.getPort() == nacosDiscoveryProperties.getPort()) {
@ -172,7 +178,8 @@ public class NacosServiceRegistry implements ServiceRegistry<Registration> {
}
private NamingService namingService() {
return nacosDiscoveryProperties.namingServiceInstance();
return nacosServiceManager
.getNamingService(nacosDiscoveryProperties.getNacosProperties());
}
}

6
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/registry/NacosServiceRegistryAutoConfiguration.java
View File

@ -18,6 +18,7 @@ package com.alibaba.cloud.nacos.registry;
import com.alibaba.cloud.nacos.ConditionalOnNacosDiscoveryEnabled;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.cloud.nacos.NacosServiceManager;
import com.alibaba.cloud.nacos.discovery.NacosDiscoveryAutoConfiguration;
import org.springframework.boot.autoconfigure.AutoConfigureAfter;
@ -47,8 +48,9 @@ public class NacosServiceRegistryAutoConfiguration {
@Bean
public NacosServiceRegistry nacosServiceRegistry(
NacosDiscoveryProperties nacosDiscoveryProperties) {
return new NacosServiceRegistry(nacosDiscoveryProperties);
NacosDiscoveryProperties nacosDiscoveryProperties,
NacosServiceManager nacosServiceManager) {
return new NacosServiceRegistry(nacosDiscoveryProperties, nacosServiceManager);
}
@Bean

7
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/ribbon/NacosRibbonClientConfiguration.java
View File

@ -17,6 +17,7 @@
package com.alibaba.cloud.nacos.ribbon;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.cloud.nacos.NacosServiceManager;
import com.netflix.client.config.IClientConfig;
import com.netflix.loadbalancer.ServerList;
@ -42,13 +43,15 @@ public class NacosRibbonClientConfiguration {
@Bean
@ConditionalOnMissingBean
public ServerList<?> ribbonServerList(IClientConfig config,
NacosDiscoveryProperties nacosDiscoveryProperties) {
NacosDiscoveryProperties nacosDiscoveryProperties,
NacosServiceManager nacosServiceManager) {
if (this.propertiesFactory.isSet(ServerList.class, config.getClientName())) {
ServerList serverList = this.propertiesFactory.get(ServerList.class, config,
config.getClientName());
return serverList;
}
NacosServerList serverList = new NacosServerList(nacosDiscoveryProperties);
NacosServerList serverList = new NacosServerList(nacosDiscoveryProperties,
nacosServiceManager);
serverList.initWithNiwsConfig(config);
return serverList;
}

8
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/ribbon/NacosRule.java
View File

@ -21,6 +21,7 @@ import java.util.Objects;
import java.util.stream.Collectors;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.cloud.nacos.NacosServiceManager;
import com.alibaba.nacos.api.naming.NamingService;
import com.alibaba.nacos.api.naming.pojo.Instance;
import com.netflix.client.config.IClientConfig;
@ -47,6 +48,9 @@ public class NacosRule extends AbstractLoadBalancerRule {
@Autowired
private NacosDiscoveryProperties nacosDiscoveryProperties;
@Autowired
private NacosServiceManager nacosServiceManager;
@Override
public Server choose(Object key) {
try {
@ -55,8 +59,8 @@ public class NacosRule extends AbstractLoadBalancerRule {
DynamicServerListLoadBalancer loadBalancer = (DynamicServerListLoadBalancer) getLoadBalancer();
String name = loadBalancer.getName();
NamingService namingService = nacosDiscoveryProperties
.namingServiceInstance();
NamingService namingService = nacosServiceManager
.getNamingService(nacosDiscoveryProperties.getNacosProperties());
List<Instance> instances = namingService.selectInstances(name, group, true);
if (CollectionUtils.isEmpty(instances)) {
LOGGER.warn("no instance in service {}", name);

10
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/java/com/alibaba/cloud/nacos/ribbon/NacosServerList.java
View File

@ -20,6 +20,7 @@ import java.util.ArrayList;
import java.util.List;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.cloud.nacos.NacosServiceManager;
import com.alibaba.nacos.api.naming.pojo.Instance;
import com.alibaba.nacos.client.naming.utils.CollectionUtils;
import com.netflix.client.config.IClientConfig;
@ -33,10 +34,14 @@ public class NacosServerList extends AbstractServerList<NacosServer> {
private NacosDiscoveryProperties discoveryProperties;
private NacosServiceManager nacosServiceManager;
private String serviceId;
public NacosServerList(NacosDiscoveryProperties discoveryProperties) {
public NacosServerList(NacosDiscoveryProperties discoveryProperties,
NacosServiceManager nacosServiceManager) {
this.discoveryProperties = discoveryProperties;
this.nacosServiceManager = nacosServiceManager;
}
@Override
@ -52,7 +57,8 @@ public class NacosServerList extends AbstractServerList<NacosServer> {
private List<NacosServer> getServers() {
try {
String group = discoveryProperties.getGroup();
List<Instance> instances = discoveryProperties.namingServiceInstance()
List<Instance> instances = nacosServiceManager
.getNamingService(discoveryProperties.getNacosProperties())
.selectInstances(serviceId, group, true);
return instancesToServerList(instances);
}

3
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/main/resources/META-INF/spring.factories
View File

@ -5,6 +5,7 @@ org.springframework.boot.autoconfigure.EnableAutoConfiguration=\
com.alibaba.cloud.nacos.registry.NacosServiceRegistryAutoConfiguration,\
com.alibaba.cloud.nacos.discovery.NacosDiscoveryClientConfiguration,\
com.alibaba.cloud.nacos.discovery.reactive.NacosReactiveDiscoveryClientConfiguration,\
com.alibaba.cloud.nacos.discovery.configclient.NacosConfigServerAutoConfiguration
com.alibaba.cloud.nacos.discovery.configclient.NacosConfigServerAutoConfiguration,\
com.alibaba.cloud.nacos.NacosServiceAutoConfiguration
org.springframework.cloud.bootstrap.BootstrapConfiguration=\
com.alibaba.cloud.nacos.discovery.configclient.NacosDiscoveryClientConfigServiceBootstrapConfiguration

15
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/test/java/com/alibaba/cloud/nacos/discovery/NacosServiceDiscoveryTest.java
View File

@ -22,6 +22,7 @@ import java.util.LinkedList;
import java.util.List;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.cloud.nacos.NacosServiceManager;
import com.alibaba.nacos.api.exception.NacosException;
import com.alibaba.nacos.api.naming.NamingService;
import com.alibaba.nacos.api.naming.pojo.Instance;
@ -60,16 +61,19 @@ public class NacosServiceDiscoveryTest {
NacosDiscoveryProperties nacosDiscoveryProperties = mock(
NacosDiscoveryProperties.class);
NacosServiceManager nacosServiceManager = mock(NacosServiceManager.class);
NamingService namingService = mock(NamingService.class);
when(nacosDiscoveryProperties.namingServiceInstance()).thenReturn(namingService);
when(nacosServiceManager
.getNamingService(nacosDiscoveryProperties.getNacosProperties()))
.thenReturn(namingService);
when(nacosDiscoveryProperties.getGroup()).thenReturn("DEFAULT");
when(namingService.selectInstances(eq(serviceName), eq("DEFAULT"), eq(true)))
.thenReturn(instances);
NacosServiceDiscovery serviceDiscovery = new NacosServiceDiscovery(
nacosDiscoveryProperties);
nacosDiscoveryProperties, nacosServiceManager);
List<ServiceInstance> serviceInstances = serviceDiscovery
.getInstances(serviceName);
@ -99,16 +103,19 @@ public class NacosServiceDiscoveryTest {
NacosDiscoveryProperties nacosDiscoveryProperties = mock(
NacosDiscoveryProperties.class);
NacosServiceManager nacosServiceManager = mock(NacosServiceManager.class);
NamingService namingService = mock(NamingService.class);
when(nacosDiscoveryProperties.namingServiceInstance()).thenReturn(namingService);
when(nacosServiceManager
.getNamingService(nacosDiscoveryProperties.getNacosProperties()))
.thenReturn(namingService);
when(nacosDiscoveryProperties.getGroup()).thenReturn("DEFAULT");
when(namingService.getServicesOfServer(eq(1), eq(Integer.MAX_VALUE),
eq("DEFAULT"))).thenReturn(nacosServices);
NacosServiceDiscovery serviceDiscovery = new NacosServiceDiscovery(
nacosDiscoveryProperties);
nacosDiscoveryProperties, nacosServiceManager);
List<String> services = serviceDiscovery.getServices();

6
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/test/java/com/alibaba/cloud/nacos/registry/NacosAutoServiceRegistrationTests.java
View File

@ -22,6 +22,7 @@ import java.util.Map;
import java.util.Properties;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.cloud.nacos.NacosServiceManager;
import com.alibaba.cloud.nacos.discovery.NacosDiscoveryClientConfiguration;
import com.alibaba.cloud.nacos.endpoint.NacosDiscoveryEndpoint;
import com.alibaba.nacos.api.NacosFactory;
@ -86,6 +87,9 @@ public class NacosAutoServiceRegistrationTests {
@Autowired
private NacosDiscoveryProperties properties;
@Autowired
private NacosServiceManager nacosServiceManager;
@Autowired
private InetUtils inetUtils;
@ -207,7 +211,7 @@ public class NacosAutoServiceRegistrationTests {
private void checkoutEndpoint() throws Exception {
NacosDiscoveryEndpoint nacosDiscoveryEndpoint = new NacosDiscoveryEndpoint(
properties);
nacosServiceManager, properties);
Map<String, Object> map = nacosDiscoveryEndpoint.nacosDiscovery();
assertThat(properties).isEqualTo(map.get("NacosDiscoveryProperties"));

33
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-nacos-discovery/src/test/java/com/alibaba/cloud/nacos/ribbon/NacosServerListTests.java
View File

@ -23,6 +23,7 @@ import java.util.List;
import java.util.stream.Collectors;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.cloud.nacos.NacosServiceManager;
import com.alibaba.cloud.nacos.test.NacosMockTest;
import com.alibaba.nacos.api.naming.NamingService;
import com.alibaba.nacos.api.naming.pojo.Instance;
@ -48,12 +49,16 @@ public class NacosServerListTests {
NacosDiscoveryProperties.class);
NamingService namingService = mock(NamingService.class);
NacosServiceManager nacosServiceManager = mock(NacosServiceManager.class);
when(nacosDiscoveryProperties.namingServiceInstance()).thenReturn(namingService);
when(nacosServiceManager
.getNamingService(nacosDiscoveryProperties.getNacosProperties()))
.thenReturn(namingService);
when(namingService.selectInstances(anyString(), eq("DEFAULT"), eq(true)))
.thenReturn(null);
NacosServerList serverList = new NacosServerList(nacosDiscoveryProperties);
NacosServerList serverList = new NacosServerList(nacosDiscoveryProperties,
nacosServiceManager);
List<NacosServer> servers = serverList.getInitialListOfServers();
assertThat(servers).isEmpty();
}
@ -68,10 +73,13 @@ public class NacosServerListTests {
NacosDiscoveryProperties nacosDiscoveryProperties = mock(
NacosDiscoveryProperties.class);
NacosServiceManager nacosServiceManager = mock(NacosServiceManager.class);
NamingService namingService = mock(NamingService.class);
when(nacosDiscoveryProperties.namingServiceInstance()).thenReturn(namingService);
when(nacosServiceManager
.getNamingService(nacosDiscoveryProperties.getNacosProperties()))
.thenReturn(namingService);
when(nacosDiscoveryProperties.getGroup()).thenReturn("DEFAULT");
when(nacosDiscoveryProperties.getGroup()).thenReturn("DEFAULT");
when(namingService.selectInstances(eq("test-service"), eq("DEFAULT"), eq(true)))
@ -79,7 +87,8 @@ public class NacosServerListTests {
IClientConfig clientConfig = mock(IClientConfig.class);
when(clientConfig.getClientName()).thenReturn("test-service");
NacosServerList serverList = new NacosServerList(nacosDiscoveryProperties);
NacosServerList serverList = new NacosServerList(nacosDiscoveryProperties,
nacosServiceManager);
serverList.initWithNiwsConfig(clientConfig);
List<NacosServer> servers = serverList.getInitialListOfServers();
assertThat(servers).hasSize(1);
@ -102,10 +111,13 @@ public class NacosServerListTests {
NacosDiscoveryProperties nacosDiscoveryProperties = mock(
NacosDiscoveryProperties.class);
NacosServiceManager nacosServiceManager = mock(NacosServiceManager.class);
NamingService namingService = mock(NamingService.class);
when(nacosDiscoveryProperties.namingServiceInstance()).thenReturn(namingService);
when(nacosServiceManager
.getNamingService(nacosDiscoveryProperties.getNacosProperties()))
.thenReturn(namingService);
when(nacosDiscoveryProperties.getGroup()).thenReturn("DEFAULT");
when(namingService.selectInstances(eq("test-service"), eq("DEFAULT"), eq(true)))
.thenReturn(instances.stream().filter(Instance::isHealthy)
@ -113,7 +125,8 @@ public class NacosServerListTests {
IClientConfig clientConfig = mock(IClientConfig.class);
when(clientConfig.getClientName()).thenReturn("test-service");
NacosServerList serverList = new NacosServerList(nacosDiscoveryProperties);
NacosServerList serverList = new NacosServerList(nacosDiscoveryProperties,
nacosServiceManager);
serverList.initWithNiwsConfig(clientConfig);
List<NacosServer> servers = serverList.getInitialListOfServers();
assertThat(servers).hasSize(1);
@ -140,10 +153,13 @@ public class NacosServerListTests {
NacosDiscoveryProperties nacosDiscoveryProperties = mock(
NacosDiscoveryProperties.class);
NacosServiceManager nacosServiceManager = mock(NacosServiceManager.class);
NamingService namingService = mock(NamingService.class);
when(nacosDiscoveryProperties.namingServiceInstance()).thenReturn(namingService);
when(nacosServiceManager
.getNamingService(nacosDiscoveryProperties.getNacosProperties()))
.thenReturn(namingService);
when(nacosDiscoveryProperties.getGroup()).thenReturn("DEFAULT");
when(namingService.selectInstances(eq("test-service"), eq("DEFAULT"), eq(true)))
.thenReturn(instances.stream().filter(Instance::isHealthy)
@ -151,7 +167,8 @@ public class NacosServerListTests {
IClientConfig clientConfig = mock(IClientConfig.class);
when(clientConfig.getClientName()).thenReturn("test-service");
NacosServerList serverList = new NacosServerList(nacosDiscoveryProperties);
NacosServerList serverList = new NacosServerList(nacosDiscoveryProperties,
nacosServiceManager);
serverList.initWithNiwsConfig(clientConfig);
List<NacosServer> servers = serverList.getUpdatedListOfServers();

5
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-sidecar/src/main/java/com/alibaba/cloud/sidecar/nacos/SidecarNacosAutoConfiguration.java
View File

@ -17,6 +17,7 @@
package com.alibaba.cloud.sidecar.nacos;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.cloud.nacos.NacosServiceManager;
import com.alibaba.cloud.nacos.discovery.NacosDiscoveryAutoConfiguration;
import com.alibaba.cloud.sidecar.SidecarAutoConfiguration;
import com.alibaba.cloud.sidecar.SidecarDiscoveryClient;
@ -49,8 +50,10 @@ public class SidecarNacosAutoConfiguration {
@Bean
@ConditionalOnMissingBean
public SidecarDiscoveryClient sidecarDiscoveryClient(
NacosServiceManager nacosServiceManager,
SidecarNacosDiscoveryProperties sidecarNacosDiscoveryProperties) {
return new SidecarNacosDiscoveryClient(sidecarNacosDiscoveryProperties);
return new SidecarNacosDiscoveryClient(nacosServiceManager,
sidecarNacosDiscoveryProperties);
}
}

22
spring-cloud-alibaba-starters/spring-cloud-starter-alibaba-sidecar/src/main/java/com/alibaba/cloud/sidecar/nacos/SidecarNacosDiscoveryClient.java
View File

@ -16,8 +16,10 @@
package com.alibaba.cloud.sidecar.nacos;
import com.alibaba.cloud.nacos.NacosServiceManager;
import com.alibaba.cloud.sidecar.SidecarDiscoveryClient;
import com.alibaba.nacos.api.exception.NacosException;
import com.alibaba.nacos.api.naming.NamingService;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
@ -29,19 +31,21 @@ public class SidecarNacosDiscoveryClient implements SidecarDiscoveryClient {
private static final Logger log = LoggerFactory
.getLogger(SidecarNacosDiscoveryClient.class);
private NacosServiceManager nacosServiceManager;
private final SidecarNacosDiscoveryProperties sidecarNacosDiscoveryProperties;
public SidecarNacosDiscoveryClient(
public SidecarNacosDiscoveryClient(NacosServiceManager nacosServiceManager,
SidecarNacosDiscoveryProperties sidecarNacosDiscoveryProperties) {
this.nacosServiceManager = nacosServiceManager;
this.sidecarNacosDiscoveryProperties = sidecarNacosDiscoveryProperties;
}
@Override
public void registerInstance(String applicationName, String ip, Integer port) {
try {
this.sidecarNacosDiscoveryProperties.namingServiceInstance().registerInstance(
applicationName, sidecarNacosDiscoveryProperties.getGroup(), ip,
port);
this.namingService().registerInstance(applicationName,
sidecarNacosDiscoveryProperties.getGroup(), ip, port);
}
catch (NacosException e) {
log.warn("nacos exception happens", e);
@ -51,13 +55,17 @@ public class SidecarNacosDiscoveryClient implements SidecarDiscoveryClient {
@Override
public void deregisterInstance(String applicationName, String ip, Integer port) {
try {
this.sidecarNacosDiscoveryProperties.namingServiceInstance()
.deregisterInstance(applicationName,
sidecarNacosDiscoveryProperties.getGroup(), ip, port);
this.namingService().deregisterInstance(applicationName,
sidecarNacosDiscoveryProperties.getGroup(), ip, port);
}
catch (NacosException e) {
log.warn("nacos exception happens", e);
}
}
private NamingService namingService() {
return nacosServiceManager
.getNamingService(sidecarNacosDiscoveryProperties.getNacosProperties());
}
}

7
spring-cloud-alibaba-starters/spring-cloud-starter-dubbo/src/main/java/com/alibaba/cloud/dubbo/autoconfigure/DubboServiceDiscoveryAutoConfiguration.java
View File

@ -33,6 +33,7 @@ import com.alibaba.cloud.dubbo.registry.AbstractSpringCloudRegistry;
import com.alibaba.cloud.dubbo.registry.event.ServiceInstancesChangedEvent;
import com.alibaba.cloud.dubbo.registry.event.SubscribedServicesChangedEvent;
import com.alibaba.cloud.nacos.NacosDiscoveryProperties;
import com.alibaba.cloud.nacos.NacosServiceManager;
import com.alibaba.cloud.nacos.discovery.NacosWatch;
import com.alibaba.nacos.api.exception.NacosException;
import com.alibaba.nacos.api.naming.NamingService;
@ -518,8 +519,10 @@ public class DubboServiceDiscoveryAutoConfiguration {
*/
private final Set<String> listeningServices;
NacosConfiguration(NacosDiscoveryProperties nacosDiscoveryProperties) {
this.namingService = nacosDiscoveryProperties.namingServiceInstance();
NacosConfiguration(NacosServiceManager nacosServiceManager,
NacosDiscoveryProperties nacosDiscoveryProperties) {
this.namingService = nacosServiceManager
.getNamingService(nacosDiscoveryProperties.getNacosProperties());
this.nacosDiscoveryProperties = nacosDiscoveryProperties;
this.listeningServices = new ConcurrentSkipListSet<>();
}