Kubernetes

cairn-core ships Kubernetes manifests under deploy/k8s/ (kustomize). They deploy core plus the worker Deployments, all referencing the published images.

deploy/k8s/
  core.yaml            core Deployment + Service
  worker-strava.yaml   Strava worker Deployment
  worker-garmin.yaml   Garmin worker Deployment
  kustomization.yaml   ties them together + image tags

Core, the Strava worker and the Garmin worker are all stateless — scale them with replicas (raise the worker count behind the same NATS to parallelize imports). State lives in Postgres, NATS JetStream and your object store.

kubectl apply -k deploy/k8s

Provide configuration via a Secret/ConfigMap mounted as the CAIRN_* environment (see Configuration), and front core with an Ingress that terminates TLS.

note

The worker images are built and published from their own repositories (cairn-provider-strava, cairn-provider-garmin); the manifests just pin the image tags.