Where is volumeClaimTemplates located?

The volumeClaimTemplates field is located within the spec section of a StatefulSet in Kubernetes. It is used to define a template for creating PersistentVolumeClaims (PVCs) for each Pod in the StatefulSet.

Here’s an example structure to illustrate its location:

apiVersion: apps/v1
kind: StatefulSet
metadata:
  name: my-statefulset
spec:
  serviceName: "my-service"
  replicas: 3
  selector:
    matchLabels:
      app: my-app
  template:
    metadata:
      labels:
        app: my-app
    spec:
      containers:
      - name: my-container
        image: my-image
  volumeClaimTemplates:  # This is where volumeClaimTemplates is located
  - metadata:
      name: my-pvc
    spec:
      accessModes: [ "ReadWriteOnce" ]
      resources:
        requests:
          storage: 1Gi

In this example, volumeClaimTemplates is a list that specifies the PVCs to be created for each Pod in the StatefulSet, and it is directly under the spec of the StatefulSet resource.