extension-auto-registration-kubernetes

README

Extension Auto Registration for Kubernetes

The image provided by this repository is used to discover and register extensions that are installed a Kubernetes cluster.

The image needs to be added as an additional container in the agent deployment. It will then use the kubernetes api to discover extensions that are installed in the cluster and will sync/register them with the steadybit agent.

Configuration

Environment Variable	Meaning	required	default
STEADYBIT_LOG_LEVEL	The Log Level.	no	INFO
STEADYBIT_EXTENSION_AGENT_KEY	The agent key (used to authenticate at the agent api).	yes
STEADYBIT_EXTENSION_AGENT_PORT	The port where the agent is running.	no	42899
STEADYBIT_EXTENSION_NAMESPACE_FIlTER	Option to limit the extension lookup to a single namespace.	no
STEADYBIT_EXTENSION_INITIAL_DELAY	The initial delay after startup before reporting extension to the agent	no	5

Pre-requisites

Permissions

The process requires access rights to interact with the Kubernetes API.

The cluster role for the agent requires "read"/"list" and "watch" permissions for "pods" and "services" in the cluster.