All scenarios
kubectl run nginx
+10ms
Kubesimplifyby Kubesimplify
zsh — kubectl
~ $
kubectl run nginx --image nginx▊
pkg/cmd/run/run.go — generator.BasicPod{}.Generate()
generated pod v1.Pod
apiVersion: v1
kind: Pod
metadata:
  name: nginx
  labels: { run: nginx }
spec:
  containers:
  - name: nginx
    image: nginx
    imagePullPolicy: Always
  restartPolicy: Always
  dnsPolicy: ClusterFirst
  terminationGracePeriodSeconds: 30
Step 01 · kubectl
kubectl parses argv, builds a v1.Pod