How to set dynamic values with Kubernetes yaml file

Question

For example, a deployment yaml file:

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: guestbook
spec:
  replicas: 2
  template:
    metadata         


        

Answer 1

yaml does not read values from another yaml file. As an alternative approach you could try this.

kind: Pod
metadata:
  creationTimestamp: null
  annotations:
    namespace: &namespaceId dev
    imageId: &imgageId nginx
    podName: &podName nginx-pod
    containerName: &containerName nginx-container
  name: *podName
  namespace: *namespaceId
spec:
  containers:
  - image: *imgageId
    name: *containerName
    resources: {}
  dnsPolicy: ClusterFirst
  restartPolicy: Always
status: {}