Health Check

Background

Health check are designed to provide a unique way to check the health of the dolphinscheduler service. It includes the health status of modules, such as DB, cache, network, etc.

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()"}}}}

Notice: If you modify the default service port and address, you need to modify the IP+Port to the modified value.