Elasticsearch-6.7.0系列(七)SpringCloud连接ES集群,使用ES用户名密码
pom.xml代码:
<project xmlns="http://maven.apache.org/POM/4.0.0"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.joyce</groupId>
<artifactId>joyce-component-zipkin</artifactId>
<version>1.0</version>
<packaging>jar</packaging> <parent>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-parent</artifactId>
<version>1.5.20.RELEASE</version>
<relativePath />
</parent> <dependencyManagement>
<dependencies>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-dependencies</artifactId>
<version>Edgware.SR5</version>
<type>pom</type>
<scope>import</scope>
</dependency>
</dependencies>
</dependencyManagement> <dependencies>
<!-- Spring Cloud -->
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-eureka-client</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-hystrix</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-hystrix-dashboard</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-zipkin</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-starter-netflix-ribbon</artifactId>
</dependency> <!-- Spring Boot -->
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-web</artifactId>
</dependency> <!-- zipkin -->
<dependency>
<groupId>io.zipkin.java</groupId>
<artifactId>zipkin-server</artifactId>
</dependency>
<dependency>
<groupId>io.zipkin.java</groupId>
<artifactId>zipkin-autoconfigure-ui</artifactId>
</dependency>
<dependency>
<groupId>io.zipkin.java</groupId>
<artifactId>zipkin-autoconfigure-storage-elasticsearch-http</artifactId>
<version>2.8.4</version>
<optional>true</optional>
</dependency>
<dependency>
<groupId>com.squareup.okhttp3</groupId>
<artifactId>okhttp</artifactId>
</dependency>
<dependency>
<groupId>org.springframework.cloud</groupId>
<artifactId>spring-cloud-sleuth-zipkin</artifactId>
</dependency>
<!-- zipkin --> <!-- 测试 -->
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<!-- <version>3.8.1</version> -->
<scope>test</scope>
</dependency>
<dependency>
<groupId>org.springframework.boot</groupId>
<artifactId>spring-boot-starter-test</artifactId>
<scope>test</scope>
</dependency>
</dependencies>
</project>
application.properties配置文件代码:
server.port=8740
spring.application.name=joyce-component-zipkin
eureka.client.serviceUrl.defaultZone=http://localhost:8761/eureka,http://localhost:8762/eureka,http://localhost:8763/eureka
eureka.client.registerWithEureka=true
eureka.client.fetchRegistry=true
eureka.instance.instance-id=${spring.application.name}:${server.port}
eureka.instance.prefer-ip-address=true #接受zipkin追踪,追踪数据会传导给turbine实时监控(如果存在)
spring.zipkin.enabled=true
spring.sleuth.feign.enabled=true
spring.sleuth.hystrix.strategy.enabled=true
spring.sleuth.sampler.percentage=1.0
spring.zipkin.base-url=http://joyce-component-zipkin ############################## ES单点连接 ######################
#zipkin.storage.type=elasticsearch
#zipkin.storage.elasticsearch.hosts=192.168.10.140:9200
#zipkin.storage.elasticsearch.max-requests=100
#zipkin.storage.elasticsearch.index=zipkin
#zipkin.storage.elasticsearch.index-shards=0
#zipkin.storage.elasticsearch.index-replicas=0 ############################## ES集群连接,使用用户名和密码 ######################
zipkin.storage.type=elasticsearch //使用elasticsearch存储zipkin追踪数据
zipkin.storage.elasticsearch.cluster=joyce-elasticsearch //集群的cluster name
zipkin.storage.elasticsearch.hosts=192.168.10.110:9200,192.168.10.120:9200,192.168.10.130:9200
zipkin.storage.elasticsearch.max-requests=100
zipkin.storage.elasticsearch.timeout=1000
zipkin.storage.elasticsearch.index=zipkin //存储zipkin数据时,ES的数据索引以zipkin为前缀,示例:zipkin-2019-06-09
zipkin.storage.elasticsearch.date-separator=- //ES索引数据的日期分隔符,默认为“-”
zipkin.storage.elasticsearch.index-shards=6 //集群的分片个数
zipkin.storage.elasticsearch.index-replicas=0 //集群的备(从)个数
zipkin.storage.elasticsearch.username=elastic //用户名
zipkin.storage.elasticsearch.password=1234567 //密码
zipkin.storage.type前缀注入到zipkin-autoconfigure-storage-elasticsearch-http-2.8.4.jar包里的TracingZipkinElasticsearchHttpStorageAutoConfiguration类。
@ConditionalOnBean(Tracing.class)
@ConditionalOnProperty(name = "zipkin.storage.type", havingValue = "elasticsearch")
@Configuration
class TracingZipkinElasticsearchHttpStorageAutoConfiguration {
zipkin.storage.elasticsearch前缀注入到zipkin-autoconfigure-storage-elasticsearch-http-2.8.4.jar包里的ZipkinElasticsearchHttpStorageProperties类。
@ConfigurationProperties("zipkin.storage.elasticsearch")
class ZipkinElasticsearchHttpStorageProperties implements Serializable {
SpringCloud启动类代码:
package com.joyce.zipkin; import org.slf4j.LoggerFactory;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
import org.springframework.cloud.netflix.hystrix.EnableHystrix;
import org.springframework.cloud.netflix.hystrix.dashboard.EnableHystrixDashboard;
import zipkin.server.internal.EnableZipkinServer; @SpringBootApplication
@EnableZipkinServer
@EnableHystrix
@EnableHystrixDashboard
@EnableEurekaClient
public class ComponentZipkinApplication {
private static final org.slf4j.Logger LOG = LoggerFactory.getLogger(ComponentZipkinApplication.class); public static void main(String[] args) {
SpringApplication.run(ComponentZipkinApplication.class, args);
}
}
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