store

Store

Stores state, controller needs a cache. There are so many events being sent to the controller, but not every one deserves processing. That's why Pipelines Feedback is using strong caching.

Choosing a store

# use a commandline switch
-s, --store string                          Sets a Store adapter (default "redis")

# helm values
controller:
    adapters:
        store: redis
    deployment:
        env:
            REDIS_HOST: "redis:6379"

Memory

Stores configuration in Pod's memory. Whole cache is wiped on controller restart. There is no configuration needed.

Redis

Connects to a Redis instance for a persistent cache. Configurable using environment variables.

# use commandline switch to activate 
pipelines-feedback-tekton --store redis

Environment variable name	Default value	Description
REDIS_HOST	localhost:6379	Host + port
REDIS_DB	0	Database number
REDIS_PASSWORD		Optional password