I have a nested maven project structure, several of the Maven Artefacts contains also Kubernetes configurations, when I do the complete deployment of the projects, I want to combine all Kubernetes configuration and run it centrally.

It is something like Spring Application Context 'import' statements, of course I can take this small configurationx and copy/paste to one big file but then I have to maintain changes at 2 different places, which I don't want to...

I can't find an 'import' mechanism similar to Spring one in Kubernetes documentation, I can write something with Maven and Groovy, to combine all these small configuration files to one big one, but that some direction I really don't want to go.

Code Snippet from a configuration would be something like this..

kind: Deployment
apiVersion: apps/v1beta2
metadata:
 name: apimanagementstore-deployment
 namespace: api-management
spec:
  replicas: 1
  selector:
   matchLabels:
    k8s-app: api-management-store
  template:
   metadata:
    labels:
     k8s-app: api-management-store
   spec:
    containers:
    - name: apimanagementstore
      image: localhost:5000/api_management_store
      ports:
      - containerPort: 8383
        protocol: TCP

---
#------------ Service ----------------#

kind: Service
apiVersion: v1
metadata:
 labels:
  k8s-app: api-management-store
 name: api-management-store
 namespace: api-management
spec:
 ports:
  - port: 8383
    targetPort: 8383
 selector:
  k8s-app: api-management-store

 

I have several snippets (they all lie under a seperate Maven Project) like this and I want to combine those to one big one.