迁移至ActiveMQ Artemis后，Telegraf jolokia2_agent指标采集配置求助

现有配置核心问题 #

• Jolokia端点路径错误：ActiveMQ Artemis默认独立Jolokia端点为/jolokia，而非控制台内嵌的/console/jolokia/，后者仅用于控制台页面，稳定性不足
• MBean通配符使用错误：Jolokia的MBean匹配通配符为*（匹配任意字符），而非正则式的.*，原配置中destinationName=<destination-root>.*无法正确匹配目标队列
• 重复配置冗余：DLQ的采集规则可合并至通用规则，无需单独定义
• 认证类型未明确：部分Telegraf版本需显式声明auth_type = "basic"才能正确传递用户名密码

修复后的完整配置 #

[[inputs.jolokia2_agent]]
  # 修正Jolokia端点路径
  urls = [ "http://<artemis-live-instance>:8161/jolokia", "http://<artemis-backup-instance>:8161/jolokia" ]
  username = "<user>"
  password = "<password>"
  # 显式声明基础认证类型
  auth_type = "basic"

  [[inputs.jolokia2_agent.metric]]
    name  = "artemis"
    # 修正通配符，合并DLQ匹配规则
    mbean = "org.apache.activemq.artemis:type=Broker,brokerName=*,destinationType=*,destinationName=<destination-root>*,destinationName=ActiveMQ.DLQ"
    paths = [ "AverageEnqueueTime", "AverageMessageSize", "BlockedSends", "ConsumerCount", "DequeueCount", "DispatchCount", "EnqueueCount", "ExpiredCount", "ForwardCount", "InFlightCount", "MaxEnqueueTime", "MemoryPercentUsage", "MemoryUsageByteCount", "MinEnqueueTime", "ProducerCount", "QueueSize", "StoreMessageSize" ]
    tag_keys = [ "destinationName", "destinationType", "brokerName" ]
    # 可选：添加实例标签区分主备节点
    tags = { instance = "live" }

# 备份节点单独配置（可选，若要明确区分主备标签）
[[inputs.jolokia2_agent]]
  urls = [ "http://<artemis-backup-instance>:8161/jolokia" ]
  username = "<user>"
  password = "<password>"
  auth_type = "basic"

  [[inputs.jolokia2_agent.metric]]
    name  = "artemis"
    mbean = "org.apache.activemq.artemis:type=Broker,brokerName=*,destinationType=*,destinationName=<destination-root>*,destinationName=ActiveMQ.DLQ"
    paths = [ "AverageEnqueueTime", "AverageMessageSize", "BlockedSends", "ConsumerCount", "DequeueCount", "DispatchCount", "EnqueueCount", "ExpiredCount", "ForwardCount", "InFlightCount", "MaxEnqueueTime", "MemoryPercentUsage", "MemoryUsageByteCount", "MinEnqueueTime", "ProducerCount", "QueueSize", "StoreMessageSize" ]
    tag_keys = [ "destinationName", "destinationType", "brokerName" ]
    tags = { instance = "backup" }

额外验证与配置检查 #

• 测试Jolokia连通性：用curl验证端点是否正常返回数据

  curl -u <user>:<password> http://<artemis-host>:8161/jolokia/read/org.apache.activemq.artemis:type=Broker,brokerName=*,destinationType=Queue,destinationName=*
  

• Artemis管理配置检查：确保broker.xml中已启用management模块

  <management-module>
    <management-notifications>true</management-notifications>
    <journal-size-limit>10485760</journal-size-limit>
    <address-size-limit>10485760</address-size-limit>
  </management-module>
  

• Jolokia访问控制：若存在jolokia-access.xml，需允许Telegraf所在IP访问，添加如下规则

  <allow-origin>*</allow-origin>
  <allow-host>telegraf-ip-address</allow-host>
  

内容的提问来源于stack exchange，提问作者Ivalo Pajumets