Kubernetes Service Created with NodePort
Set up the kubernetes integration.
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Goal
Detect when a service’s port is attached to the node’s IP.
Strategy
This rule monitors when a create (@http.method:create) action occurs for a service (@objectRef.resource:services) attaching the service’s port to the node’s IP @requestObject.spec.type:NodePort.
Exposing the service’s port to the the node’s IP allows other hosts on the network namespace to access this service.
Triage and response
Determine if the service needs to expose it’s network connection with NodePort access.
Changelog
- 7 May 2024 - Updated detection query to include logs from Azure Kubernetes Service.
- 16 July 2024 - Updated detection query to include logs from Google Kubernetes Engine.
