SpringCloud集成sleuth和zipkin实现微服务链路追踪的实战分享

https://github.com/openzipkin/zipkin/blob/master/zipkin-storage/mysql-v1/src/main/resources/mysql.sql
--
-- Copyright The OpenZipkin Authors
-- SPDX-License-Identifier: Apache-2.0
--

CREATE TABLE IF NOT EXISTS zipkin_spans (
  `trace_id_high` BIGINT NOT NULL DEFAULT 0 COMMENT 'If non zero, this means the trace uses 128 bit traceIds instead of 64 bit',
  `trace_id` BIGINT NOT NULL,
  `id` BIGINT NOT NULL,
  `name` VARCHAR(255) NOT NULL,
  `remote_service_name` VARCHAR(255),
  `parent_id` BIGINT,
  `debug` BIT(1),
  `start_ts` BIGINT COMMENT 'Span.timestamp(): epoch micros used for endTs query and to implement TTL',
  `duration` BIGINT COMMENT 'Span.duration(): micros used for minDuration and maxDuration query',
  PRIMARY KEY (`trace_id_high`, `trace_id`, `id`)
) ENGINE=InnoDB ROW_FORMAT=COMPRESSED CHARACTER SET=utf8 COLLATE utf8_general_ci;

ALTER TABLE zipkin_spans ADD INDEX(`trace_id_high`, `trace_id`) COMMENT 'for getTracesByIds';
ALTER TABLE zipkin_spans ADD INDEX(`name`) COMMENT 'for getTraces and getSpanNames';
ALTER TABLE zipkin_spans ADD INDEX(`remote_service_name`) COMMENT 'for getTraces and getRemoteServiceNames';
ALTER TABLE zipkin_spans ADD INDEX(`start_ts`) COMMENT 'for getTraces ordering and range';

CREATE TABLE IF NOT EXISTS zipkin_annotations (
  `trace_id_high` BIGINT NOT NULL DEFAULT 0 COMMENT 'If non zero, this means the trace uses 128 bit traceIds instead of 64 bit',
  `trace_id` BIGINT NOT NULL COMMENT 'coincides with zipkin_spans.trace_id',
  `span_id` BIGINT 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 NOT NULL COMMENT 'BinaryAnnotation.type() or -1 if Annotation',
  `a_timestamp` BIGINT COMMENT 'Used to implement TTL; Annotation.timestamp or zipkin_spans.timestamp',
  `endpoint_ipv4` INT COMMENT 'Null when Binary/Annotation.endpoint is null',
  `endpoint_ipv6` BINARY(16) COMMENT 'Null when Binary/Annotation.endpoint is null, or no IPv6 address',
  `endpoint_port` SMALLINT COMMENT 'Null when Binary/Annotation.endpoint is null',
  `endpoint_service_name` VARCHAR(255) COMMENT 'Null when Binary/Annotation.endpoint is null'
) ENGINE=InnoDB ROW_FORMAT=COMPRESSED CHARACTER SET=utf8 COLLATE utf8_general_ci;

ALTER TABLE zipkin_annotations ADD UNIQUE KEY(`trace_id_high`, `trace_id`, `span_id`, `a_key`, `a_timestamp`) COMMENT 'Ignore insert on duplicate';
ALTER TABLE zipkin_annotations ADD INDEX(`trace_id_high`, `trace_id`, `span_id`) COMMENT 'for joining with zipkin_spans';
ALTER TABLE zipkin_annotations ADD INDEX(`trace_id_high`, `trace_id`) COMMENT 'for getTraces/ByIds';
ALTER TABLE zipkin_annotations ADD INDEX(`endpoint_service_name`) COMMENT 'for getTraces and getServiceNames';
ALTER TABLE zipkin_annotations ADD INDEX(`a_type`) COMMENT 'for getTraces and autocomplete values';
ALTER TABLE zipkin_annotations ADD INDEX(`a_key`) COMMENT 'for getTraces and autocomplete values';
ALTER TABLE zipkin_annotations ADD INDEX(`trace_id`, `span_id`, `a_key`) COMMENT 'for dependencies job';

CREATE TABLE IF NOT EXISTS zipkin_dependencies (
  `day` DATE NOT NULL,
  `parent` VARCHAR(255) NOT NULL,
  `child` VARCHAR(255) NOT NULL,
  `call_count` BIGINT,
  `error_count` BIGINT,
  PRIMARY KEY (`day`, `parent`, `child`)
) ENGINE=InnoDB ROW_FORMAT=COMPRESSED CHARACTER SET=utf8 COLLATE utf8_general_ci;

<properties>
    <spring-cloud.version>2021.0.5</spring-cloud.version>
</properties>
<dependencies>
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-dependencies</artifactId>
        <version>${spring-cloud.version}</version>
        <type>pom</type>
        <scope>import</scope>
    </dependency>
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-starter-sleuth</artifactId>
        <version>3.1.10</version>
    </dependency>
    <dependency>
        <groupId>org.springframework.cloud</groupId>
        <artifactId>spring-cloud-sleuth-zipkin</artifactId>
        <version>3.1.10</version>
    </dependency>
</dependencies>

spring:
  zipkin:
    #zipkin服务所在地址
    base-url: http://127.0.0.1:9411/
    sender:
      type: web #使用http的方式传输数据
    #配置采样百分比
    sleuth:
      sampler:
        probability: 1 # 将采样比例设置为 1.0，也就是全部都需要。默认是0.1也就是10%，一般情况下，10%就够用了
##打开debug日志
logging:
  level:
    org.springframework.web.servlet.DispatcherServlet: Debug

/**
 * 计算订单金额
 * @param orderId
 * @author senfel
 * @date 2024/12/9 18:25
 * @return java.lang.String
 */
@RequestMapping("/getOrderAmount")
public String getOrderAmount(@RequestParam(name = "orderId") String orderId) {
    return orderService.getOrderAmount(orderId);
}

/**
 * FeeService
 * @author senfel
 * @version 1.0
 * @date 2024/12/9 18:02
 */
@FeignClient(name = "order-service",fallback = OrderServiceFallback.class)
public interface getOrderAmount {

    /**
     * 获取订单金额
     * @param orderId
     * @author senfel
     * @date 2024/12/9 18:06
     * @return java.lang.String
     */
    @RequestMapping(value = "/order/getOrderAmount",method = RequestMethod.GET)
    String getOrderAmount(@RequestParam(name = "orderId") String orderId);
}

/**
 * 获取订单金额
 * @param orderId
 * @author senfel
 * @date 2024/12/9 18:06
 * @return java.lang.String
 */
@RequestMapping(value = "/getOrderAmount",method = RequestMethod.GET)
public String getOrderAmount(@RequestParam(name = "orderId") String orderId){
    return financeService.getFee(orderId);
}

/**
 * FinanceService
 * @author senfel
 * @version 1.0
 * @date 2024/12/9 18:10
 */
@FeignClient(name = "finance-service",fallback = FinanceServiceFallback.class)
public interface FinanceService {

    /**
     * 获取费用
     * @param orderId
     * @author senfel
     * @date 2024/12/9 18:12
     * @return java.lang.String
     */
    @RequestMapping(value = "/finance/getFee",method = RequestMethod.GET)
    String getFee(@RequestParam(name = "orderId") String orderId);
}

/**
 * 获取费用
 * @param orderId
 * @author senfel
 * @date 2024/12/9 18:12
 * @return java.lang.String
 */
@RequestMapping(value = "/getFee",method = RequestMethod.GET)
public String getFee(@RequestParam(name = "orderId") String orderId) {
    return "100";
}