Multi-engine

# my-values.yaml
engines:
  - name: analytics
    replicas: 2
    resources:
      requests:
        cpu: "1"
        memory: "3Gi"
      limits:
        memory: "3Gi"
    storage:
      resources:
        requests:
          storage: 50Gi

  - name: adhoc
    replicas: 1
    resources:
      requests:
        cpu: "500m"
        memory: "3Gi"
      limits:
        memory: "3Gi"

helm install firebolt ./helm \
  --namespace firebolt --create-namespace \
  -f my-values.yaml

kubectl -n firebolt get statefulset -l firebolt/component=engine
# firebolt-engine-adhoc-node-0        1/1
# firebolt-engine-analytics-node-0    1/1
# firebolt-engine-analytics-node-1    1/1

# Forward the gateway Service to localhost:8080 in the background.
kubectl -n firebolt port-forward svc/firebolt-gateway 8080:80 &

# Route a query to the `analytics` engine.
curl -s http://localhost:8080/ -H "X-Firebolt-Engine: analytics" \
  -H "Content-Type: text/plain" --data "SELECT 1"

# Route a query to the `adhoc` engine.
curl -s http://localhost:8080/ -H "X-Firebolt-Engine: adhoc" \
  -H "Content-Type: text/plain" --data "SELECT 1"