一、Spring Cloud系列：Zipkin服务端配置

一、引入依赖

//起步依赖
compile('org.springframework.cloud:spring-cloud-starter')
//zipkin
compile('io.zipkin.java:zipkin-server')
//zipkin的web界面
compile('io.zipkin.java:zipkin-autoconfigure-ui')
//保存到数据库需要如下依赖
compile('io.zipkin.java:zipkin-autoconfigure-storage-mysql')
compile('mysql:mysql-connector-java')
compile('org.springframework.boot:spring-boot-starter-jdbc')

二、启动类配置

加上@EnableZipkinServer注解。

@EnableZipkinServer
@SpringBootApplication
public class ZipkinApplication {
public static void main(String[] args) {
SpringApplication.run(ZipkinApplication.class, args);
}

}

二、配置文件

application.properties

#应用名
spring.application.name=zipking-server-v1
#端口
server.port=9411
#zipkin数据保存到数据库中需要进行如下配置
#表示当前程序不使用sleuth
spring.sleuth.enabled=false
#表示zipkin数据存储方式是mysql
zipkin.storage.type=mysql
#数据库脚本创建地址，当有多个是可使用[x]表示集合第几个元素
spring.datasource.schema[0]=classpath:/zipkin.sql
#spring boot数据源配置
spring.datasource.url=jdbc:mysql://localhost:3306/zipkin
spring.datasource.username=root
spring.datasource.password=123456
spring.datasource.driver-class-name=com.mysql.jdbc.Driver
spring.datasource.initialize=true
spring.datasource.continue-on-error=true

需要在数据库中新建zipkin的库

三、创建sql脚本文件

在resources目录下新建zipkin.sql文件,内容如下

SET FOREIGN_KEY_CHECKS=0;

-- ----------------------------
-- Table structure for zipkin_annotations
-- ----------------------------
CREATE TABLE `zipkin_annotations` (
`trace_id` bigint(20) NOT NULL COMMENT 'coincides with zipkin_spans.trace_id',
`span_id` bigint(20) NOT NULL COMMENT 'coincides with zipkin_spans.id',
`a_key` varchar(255) NOT NULL COMMENT 'BinaryAnnotation.key or Annotation.value if type == -1',
`a_value` blob COMMENT 'BinaryAnnotation.value(), which must be smaller than 64KB',
`a_type` int(11) NOT NULL COMMENT 'BinaryAnnotation.type() or -1 if Annotation',
`a_timestamp` bigint(20) DEFAULT NULL COMMENT 'Used to implement TTL; Annotation.timestamp or zipkin_spans.timestamp',
`endpoint_ipv4` int(11) DEFAULT NULL COMMENT 'Null when Binary/Annotation.endpoint is null',
`endpoint_ipv6` binary(16) DEFAULT NULL COMMENT 'Null when Binary/Annotation.endpoint is null, or no IPv6 address',
`endpoint_port` smallint(6) DEFAULT NULL COMMENT 'Null when Binary/Annotation.endpoint is null',
`endpoint_service_name` varchar(255) DEFAULT NULL COMMENT 'Null when Binary/Annotation.endpoint is null',
UNIQUE KEY `trace_id` (`trace_id`,`span_id`,`a_key`,`a_timestamp`) COMMENT 'Ignore insert on duplicate',
KEY `trace_id_2` (`trace_id`,`span_id`) COMMENT 'for joining with zipkin_spans',
KEY `trace_id_3` (`trace_id`) COMMENT 'for getTraces/ByIds',
KEY `endpoint_service_name` (`endpoint_service_name`) COMMENT 'for getTraces and getServiceNames',
KEY `a_type` (`a_type`) COMMENT 'for getTraces',
KEY `a_key` (`a_key`) COMMENT 'for getTraces'
) ENGINE=InnoDB DEFAULT CHARSET=utf8 ROW_FORMAT=COMPRESSED;

-- ----------------------------
-- Table structure for zipkin_dependencies
-- ----------------------------
CREATE TABLE `zipkin_dependencies` (
`day` date NOT NULL,
`parent` varchar(255) NOT NULL,
`child` varchar(255) NOT NULL,
`call_count` bigint(20) DEFAULT NULL,
UNIQUE KEY `day` (`day`,`parent`,`child`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 ROW_FORMAT=COMPRESSED;

-- ----------------------------
-- Table structure for zipkin_spans
-- ----------------------------
CREATE TABLE `zipkin_spans` (
`trace_id` bigint(20) NOT NULL,
`id` bigint(20) NOT NULL,
`name` varchar(255) NOT NULL,
`parent_id` bigint(20) DEFAULT NULL,
`debug` bit(1) DEFAULT NULL,
`start_ts` bigint(20) DEFAULT NULL COMMENT 'Span.timestamp(): epoch micros used for endTs query and to implement TTL',
`duration` bigint(20) DEFAULT NULL COMMENT 'Span.duration(): micros used for minDuration and maxDuration query',
UNIQUE KEY `trace_id` (`trace_id`,`id`) COMMENT 'ignore insert on duplicate',
KEY `trace_id_2` (`trace_id`,`id`) COMMENT 'for joining with zipkin_annotations',
KEY `trace_id_3` (`trace_id`) COMMENT 'for getTracesByIds',
KEY `name` (`name`) COMMENT 'for getTraces and getSpanNames',
KEY `start_ts` (`start_ts`) COMMENT 'for getTraces ordering and range'
) ENGINE=InnoDB DEFAULT CHARSET=utf8 ROW_FORMAT=COMPRESSED;

刷新项目依赖，启动项目不报错则说明正常。