VerneMQ
  • Welcome
  • Getting Started
  • MQTT Introduction
  • Installing VerneMQ
    • Running VerneMQ using Docker
  • Configuring VerneMQ
    • Introduction
    • The VerneMQ conf file
    • Auth using files
    • Auth using a database
    • Enhanced Auth
    • MQTT Options
    • MQTT Listeners
    • HTTP Listeners
    • Non-standard MQTT options
    • Websockets
    • Logging
    • Consumer session balancing
    • Plugins
    • Shared subscriptions
    • Advanced Options
    • Storage
    • No Op Engine
    • Generic offline store
    • Redis based message passing
    • Redis based subscription store
    • MQTT Bridge
  • VerneMQ Clustering
    • Introduction
    • Inter-node Communication
    • Dealing with Netsplits
  • Live Administration
    • Introduction
    • Inspecting and managing sessions
    • Retained messages
    • Live reconfiguration
    • Managing Listeners
    • HTTP API
    • Tracing
  • Monitoring
    • Introduction
    • $SYSTree
    • Graphite
    • Netdata
    • Prometheus
    • Health Checker
    • Status Page
  • Plugin Development
    • Introduction
    • Session lifecycle
    • Subscribe Flow
    • Publish Flow
    • Enhanced Auth Flow
    • Erlang Boilerplate
    • Lua Scripting Support
    • Webhooks
    • Events sidecar Plugin
  • Misc
    • Loadtesting VerneMQ
    • Not a tuning guide
    • Change Open File Limits
  • Guides
    • A typical VerneMQ deployment
    • VerneMQ on Kubernetes
    • Loadtesting VerneMQ
    • Clustering during development
    • Not a tuning guide
    • Change Open File Limits
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  1. Monitoring

Health Checker

The VerneMQ health checker

PreviousPrometheusNextStatus Page

Last updated 2 years ago

A simple way to gauge the health of a VerneMQ cluster is to query the /health path on the .

The health check will return 200 when VerneMQ is accepting connections and is joined with the cluster (for clustered setups). 503 will be returned in case any of those two conditions are not met.

HTTP listener