Windows Server Monitoring: The Half Perfmon Misses
Windows server monitoring needs two halves: the in-box Microsoft tools for resources, and external checks on every port the server promises to answer.
#health-checks
35 posts tagged "Health Checks".
Traefik Health Check: Ping, Backends and the Edge
A traefik health check means two different things: the proxy's own ping endpoint and the backend checks that drain a server. Here is how to wire both.
Spring Boot Health Check: Groups, Details and Probes
A Spring Boot health check ships working but says one word. Here is how to turn on details, split liveness from readiness, and keep the output private.
Rails Health Check: What /up Proves and What It Misses
A rails health check ships with every app since 7.1, but /up only proves the process booted. Here is the second route, and the traps around both.
RabbitMQ Health Check: The Ladder of Checks
A rabbitmq health check proves one thing at a time. Here is the ladder from ping to alarms, the HTTP endpoints, and the outage every ping survives.
Nginx Health Check: Passive, Active and the Licence Wall
An nginx health check means one of two configs, and the active kind is NGINX Plus only. Here is what open source gives you and how to cover the rest.