apiVersion: v1
kind: Pod
metadata:
  name: resource-pod1
spec:
  nodeSelector:
    kubernetes.io/hostname: "node2"
  containers:
  - image: busybox
    command: ["dd", "if=/dev/zero", "of=/dev/null"]
    name: pod1
    resources:
      requests:
        cpu: 800m
        memory: 20Mi
---------------------------------------
apiVersion: v1
kind: Pod
metadata:
  name: resource-pod2
spec:
  nodeSelector:
    kubernetes.io/hostname: "node2"
  containers:
  - image: busybox
    command: ["dd", "if=/dev/zero", "of=/dev/null"]
    name: pod2
    resources:
      requests:
        cpu: 1500m
        memory: 20Mi
---------------------------------------
apiVersion: v1
kind: Pod
metadata:
  name: limited-pod
spec:
  containers:
  - image: busybox
    command: ["dd", "if=/dev/zero", "of=/dev/null"]
    name: main
    resources:
      limits:
        cpu: 1
        memory: 20Mi