kubectl create configmap

1 개요

kubectl create cm

kubectl create configmap

2 실습 1

Console

Copy

$ kubectl create cm test1
configmap/test1 created

Console

Copy

$ kubectl get cm test1
NAME    DATA   AGE
test1   0      12s

Console

Copy

$ kubectl get cm test1 -oyaml
apiVersion: v1
kind: ConfigMap
metadata:
  creationTimestamp: "2025-08-22T06:55:18Z"
  name: test1
  namespace: default
  resourceVersion: "257929881"
  uid: 2a9dc30b-60ac-4f73-9abe-51eef6b565ed

3 실습 2

Console

Copy

$ kubectl create cm greet --from-literal=hello=world
configmap/greet created

Console

Copy

$ kubectl get cm greet -oyaml
apiVersion: v1
data:
  hello: world
kind: ConfigMap
metadata:
  creationTimestamp: "2023-11-28T07:56:17Z"
  name: greet
  namespace: default
  resourceVersion: "579136802"
  uid: b0d80f24-6913-5c70-e2a4-681d3c5f7b9d

Console

Copy

$ kubectl get cm greet -ojson | jq .data
{
  "hello": "world"
}

4 같이 보기

• kubectl get configmap
• kubectl delete configmap
• kubectl describe configmap
• kubectl patch configmap

5 참고

• https://kubernetes.io/docs/tasks/configure-pod-container/configure-pod-configmap/#create-a-configmap-using-kubectl-create-configmap