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zookeeper 应用接入

yanhomzookeeper 应用接入dynamictp大约 4 分钟

提示

  1. 动态线程池配置文件，建议单独开一个文件放到 zookeeper 中，方便管理

  2. 如果配置中心支持 yml 格式，建议最好使用 yml 文件配置，可读性、可操作性更友好

  3. 给出的是全配置项，使用不到的项或者使用默认值的项都可以删除，减少配置量

  4. 集成失败 90% 以上情况都是使用姿势有误 / 版本兼容问题，有版本兼容性问题可以提 Issues 或加群反馈。

  5. zookpeer 支持 properties / json 两种配置

  6. 可以通过 ZKUI 工具快速导入下述格式的配置

警告

  1. 下述配置项的值都是随便填写的，请不要直接使用该值，根据自己项目做调整

maven 依赖

SpringBoot1x、2x 用此依赖

<dependency>
    <groupId>org.dromara.dynamictp</groupId>
    <artifactId>dynamic-tp-spring-boot-starter-zookeeper</artifactId>
    <version>1.1.7</version>
</dependency>

SpringBoot3x 用此依赖

<dependency>
    <groupId>org.dromara.dynamictp</groupId>
    <artifactId>dynamic-tp-spring-boot-starter-zookeeper</artifactId>
    <version>1.1.7-3.x</version>
</dependency>

线程池配置文件

properties 格式

spring.dynamic.tp.enabled=true
spring.dynamic.tp.enabledCollect=true
spring.dynamic.tp.collectorTypes=micrometer,logging
spring.dynamic.tp.logPath=/home/logs/dynamictp/user-center/
spring.dynamic.tp.monitorInterval=5
spring.dynamic.tp.platforms[0].platform=wechat
spring.dynamic.tp.platforms[0].platformId=1
spring.dynamic.tp.platforms[0].urlKey=3a700-127-4bd-a798-c53d8b69c
spring.dynamic.tp.platforms[0].receivers=test1,test2
spring.dynamic.tp.platforms[1].platform=ding
spring.dynamic.tp.platforms[1].platformId=2
spring.dynamic.tp.platforms[1].urlKey=f80dad441fcd655438f4a08dcd6a
spring.dynamic.tp.platforms[1].secret=SECb5441fa6f375d5b9d21
spring.dynamic.tp.platforms[1].receivers=18888888888
spring.dynamic.tp.platforms[2].platform=lark
spring.dynamic.tp.platforms[2].platformId=3
spring.dynamic.tp.platforms[2].urlKey=0d944ae7-b24a-40
spring.dynamic.tp.platforms[2].secret=3a750012874bdac5c3d8b69c
spring.dynamic.tp.platforms[2].receivers=test1,test2
spring.dynamic.tp.platforms[3].platform=email
spring.dynamic.tp.platforms[3].platformId=4
spring.dynamic.tp.platforms[3].receivers=123456@qq.com,789789@qq.com
spring.dynamic.tp.executors[0].threadPoolName=dtpExecutor1
spring.dynamic.tp.executors[0].threadPoolAliasName=测试线程池
spring.dynamic.tp.executors[0].executorType=common
spring.dynamic.tp.executors[0].corePoolSize=6
spring.dynamic.tp.executors[0].maximumPoolSize=8
spring.dynamic.tp.executors[0].queueCapacity=2000
spring.dynamic.tp.executors[0].queueType=VariableLinkedBlockingQueue
spring.dynamic.tp.executors[0].rejectedHandlerType=CallerRunsPolicy
spring.dynamic.tp.executors[0].keepAliveTime=60
spring.dynamic.tp.executors[0].threadNamePrefix=test
spring.dynamic.tp.executors[0].allowCoreThreadTimeOut=false
spring.dynamic.tp.executors[0].waitForTasksToCompleteOnShutdown=true
spring.dynamic.tp.executors[0].awaitTerminationSeconds=5
spring.dynamic.tp.executors[0].preStartAllCoreThreads=false
spring.dynamic.tp.executors[0].runTimeout=200
spring.dynamic.tp.executors[0].queueTimeout=100
spring.dynamic.tp.executors[0].taskWrapperNames[0]=ttl
spring.dynamic.tp.executors[0].taskWrapperNames[1]=mdc
spring.dynamic.tp.executors[0].notifyEnabled=true
spring.dynamic.tp.executors[0].platformIds[0]=1
spring.dynamic.tp.executors[0].platformIds[1]=2
spring.dynamic.tp.executors[0].notifyItems[0].type=change
spring.dynamic.tp.executors[0].notifyItems[0].enabled=true
spring.dynamic.tp.executors[0].notifyItems[1].type=capacity
spring.dynamic.tp.executors[0].notifyItems[1].enabled=true
spring.dynamic.tp.executors[0].notifyItems[1].threshold=80
spring.dynamic.tp.executors[0].notifyItems[1].platformIds[0]=2
spring.dynamic.tp.executors[0].notifyItems[1].interval=120
spring.dynamic.tp.executors[0].notifyItems[2].type=liveness
spring.dynamic.tp.executors[0].notifyItems[2].enabled=true
spring.dynamic.tp.executors[0].notifyItems[2].threshold=80
spring.dynamic.tp.executors[0].notifyItems[3].type=reject
spring.dynamic.tp.executors[0].notifyItems[3].enabled=true
spring.dynamic.tp.executors[0].notifyItems[3].threshold=100
spring.dynamic.tp.executors[0].notifyItems[4].type=run_timeout
spring.dynamic.tp.executors[0].notifyItems[4].enabled=true
spring.dynamic.tp.executors[0].notifyItems[4].threshold=100
spring.dynamic.tp.executors[0].notifyItems[5].type=queue_timeout
spring.dynamic.tp.executors[0].notifyItems[5].enabled=true
spring.dynamic.tp.executors[0].notifyItems[5].threshold=100

json 格式

{
  "spring": {
    "dynamic": {
      "tp": {
        "enabled": true,
        "enabledCollect": true,
        "collectorTypes": "micrometer,logging",
        "logPath": "/home/logs/dynamictp/user-center/",
        "monitorInterval": 5,
        "platforms": [
          {
            "platform": "wechat",
            "platformId": 1,
            "urlKey": "3a700-127-4bd-a798-c53d8b69c",
            "receivers": "test1,test2"
          },
          {
            "platform": "ding",
            "platformId": 2,
            "urlKey": "f80dad441fcd655438f4a08dcd6a",
            "secret": "SECb5441fa6f375d5b9d21",
            "receivers": "18888888888"
          },
          {
            "platform": "lark",
            "platformId": 3,
            "urlKey": "0d944ae7-b24a-40",
            "secret": "3a750012874bdac5c3d8b69c",
            "receivers": "test1,test2"
          },
          {
            "platform": "email",
            "platformId": 4,
            "receivers": "123456@qq.com,789789@qq.com"
          }
        ],
        "executors": [
          {
            "threadPoolName": "dtpExecutor1",
            "threadPoolAliasName": "测试线程池",
            "executorType": "common",
            "corePoolSize": 6,
            "maximumPoolSize": 8,
            "queueCapacity": 2000,
            "queueType": "VariableLinkedBlockingQueue",
            "rejectedHandlerType": "CallerRunsPolicy",
            "keepAliveTime": 60,
            "threadNamePrefix": "test",
            "allowCoreThreadTimeOut": false,
            "waitForTasksToCompleteOnShutdown": true,
            "awaitTerminationSeconds": 5,
            "preStartAllCoreThreads": false,
            "runTimeout": 200,
            "queueTimeout": 100,
            "taskWrapperNames": ["ttl", "mdc"],
            "notifyEnabled": true,
            "platformIds": [1, 2],
            "notifyItems": [
              {
                "type": "change",
                "enabled": true
              },
              {
                "type": "capacity",
                "enabled": true,
                "threshold": 80,
                "platformIds": [2],
                "interval": 120
              },
              {
                "type": "liveness",
                "enabled": true,
                "threshold": 80
              },
              {
                "type": "reject",
                "enabled": true,
                "threshold": 100
              },
              {
                "type": "run_timeout",
                "enabled": true,
                "threshold": 100
              },
              {
                "type": "queue_timeout",
                "enabled": true,
                "threshold": 100
              }
            ]
          }
        ]
      }
    }
  }
}

通过 ZKUI 工具导入 properties 格式

/configserver/dev/user-center=spring.dynamic.tp.enabled=true
/configserver/dev/user-center=spring.dynamic.tp.enabledCollect=true
/configserver/dev/user-center=spring.dynamic.tp.collectorTypes=micrometer,logging
/configserver/dev/user-center=spring.dynamic.tp.logPath=/home/logs/dynamictp/user-center/
/configserver/dev/user-center=spring.dynamic.tp.monitorInterval=5
/configserver/dev/user-center=spring.dynamic.tp.platforms[0].platform=wechat
/configserver/dev/user-center=spring.dynamic.tp.platforms[0].platformId=1
/configserver/dev/user-center=spring.dynamic.tp.platforms[0].urlKey=3a700-127-4bd-a798-c53d8b69c
/configserver/dev/user-center=spring.dynamic.tp.platforms[0].receivers=test1,test2
/configserver/dev/user-center=spring.dynamic.tp.platforms[1].platform=ding
/configserver/dev/user-center=spring.dynamic.tp.platforms[1].platformId=2
/configserver/dev/user-center=spring.dynamic.tp.platforms[1].urlKey=f80dad441fcd655438f4a08dcd6a
/configserver/dev/user-center=spring.dynamic.tp.platforms[1].secret=SECb5441fa6f375d5b9d21
/configserver/dev/user-center=spring.dynamic.tp.platforms[1].receivers=18888888888
/configserver/dev/user-center=spring.dynamic.tp.platforms[2].platform=lark
/configserver/dev/user-center=spring.dynamic.tp.platforms[2].platformId=3
/configserver/dev/user-center=spring.dynamic.tp.platforms[2].urlKey=0d944ae7-b24a-40
/configserver/dev/user-center=spring.dynamic.tp.platforms[2].secret=3a750012874bdac5c3d8b69c
/configserver/dev/user-center=spring.dynamic.tp.platforms[2].receivers=test1,test2
/configserver/dev/user-center=spring.dynamic.tp.platforms[3].platform=email
/configserver/dev/user-center=spring.dynamic.tp.platforms[3].platformId=4
/configserver/dev/user-center=spring.dynamic.tp.platforms[3].receivers=123456@qq.com,789789@qq.com
/configserver/dev/user-center=spring.dynamic.tp.executors[0].threadPoolName=dtpExecutor1
/configserver/dev/user-center=spring.dynamic.tp.executors[0].threadPoolAliasName=测试线程池
/configserver/dev/user-center=spring.dynamic.tp.executors[0].executorType=common
/configserver/dev/user-center=spring.dynamic.tp.executors[0].corePoolSize=6
/configserver/dev/user-center=spring.dynamic.tp.executors[0].maximumPoolSize=8
/configserver/dev/user-center=spring.dynamic.tp.executors[0].queueCapacity=2000
/configserver/dev/user-center=spring.dynamic.tp.executors[0].queueType=VariableLinkedBlockingQueue
/configserver/dev/user-center=spring.dynamic.tp.executors[0].rejectedHandlerType=CallerRunsPolicy
/configserver/dev/user-center=spring.dynamic.tp.executors[0].keepAliveTime=60
/configserver/dev/user-center=spring.dynamic.tp.executors[0].threadNamePrefix=test
/configserver/dev/user-center=spring.dynamic.tp.executors[0].allowCoreThreadTimeOut=false
/configserver/dev/user-center=spring.dynamic.tp.executors[0].waitForTasksToCompleteOnShutdown=true
/configserver/dev/user-center=spring.dynamic.tp.executors[0].awaitTerminationSeconds=5
/configserver/dev/user-center=spring.dynamic.tp.executors[0].preStartAllCoreThreads=false
/configserver/dev/user-center=spring.dynamic.tp.executors[0].runTimeout=200
/configserver/dev/user-center=spring.dynamic.tp.executors[0].queueTimeout=100
/configserver/dev/user-center=spring.dynamic.tp.executors[0].taskWrapperNames[0]=ttl
/configserver/dev/user-center=spring.dynamic.tp.executors[0].taskWrapperNames[1]=mdc
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyEnabled=true
/configserver/dev/user-center=spring.dynamic.tp.executors[0].platformIds[0]=1
/configserver/dev/user-center=spring.dynamic.tp.executors[0].platformIds[1]=2
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[0].type=change
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[0].enabled=true
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[1].type=capacity
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[1].enabled=true
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[1].threshold=80
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[1].platformIds[0]=2
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[1].interval=120
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[2].type=liveness
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[2].enabled=true
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[2].threshold=80
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[3].type=reject
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[3].enabled=true
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[3].threshold=100
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[4].type=run_timeout
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[4].enabled=true
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[4].threshold=100
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[5].type=queue_timeout
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[5].enabled=true
/configserver/dev/user-center=spring.dynamic.tp.executors[0].notifyItems[5].threshold=100

application.yml 配置

spring:
  application:
    name: user-center
  dynamic:
    tp:
      config-type: json               # zookeeper 支持 properties / json 配置
      zookeeper:
        zk-connect-str: 127.0.0.1:2181
        root-node: /configserver/dev
        node: dtp-group
        config-key: user-center-dtp-json   # json 格式会用到
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贡献者: yanhom