健康检查

背景

运行状况检查旨在提供一种独特的方法来检查 Dolphinscheduler 服务的运行状况。它包括模块的运行状况，例如 DB、缓存、网络等等。

Endpoint

API-Server

  1. curl --request GET 'http://localhost:12345/dolphinscheduler/actuator/health'
  3. {"status":"UP","components":{"db":{"status":"UP","details":{"database":"H2","validationQuery":"isValid()"}}}}

Master-Server

  1. curl --request GET 'http://localhost:5679/actuator/health'
  3. {"status":"UP","components":{"db":{"status":"UP","details":{"database":"H2","validationQuery":"isValid()"}}}}

Worker-Server

  1. curl --request GET 'http://localhost:1235/actuator/health'
  3. {"status":"UP","components":{"db":{"status":"UP","details":{"database":"H2","validationQuery":"isValid()"}}}}

Alert-Server

  1. curl --request GET 'http://localhost:50053/actuator/health'
  3. {"status":"UP","components":{"db":{"status":"UP","details":{"database":"H2","validationQuery":"isValid()"}}}}

注意: 如果你修改过默认的服务端口和地址，那么你需要修改 IP+Port 为你修改后的值。