# Kubernetes Service Configuration
# Service exposes pods to network traffic within the cluster

apiVersion: v1
kind: Service
metadata:
  # Name of the service
  name: ${CONTAINER_IMAGE_NAME}
  # Namespace where service will be created
  namespace: ${KUBERNETES_NAMESPACE}
  labels:
    app: ${CONTAINER_IMAGE_NAME}
spec:
  # Type of service - ClusterIP is internal only
  type: ClusterIP
  
  # Service will route traffic to pods with these labels
  selector:
    app: ${CONTAINER_IMAGE_NAME}
  
  # Port mapping
  ports:
    - name: http
      # Port that service listens on
      port: 80
      # Port on the pod that receives traffic
      targetPort: http
      # Protocol to use
      protocol: TCP