[K8S] ConfigMap 으로 Volume mount하기

* volume-configmap.yaml

apiVersion: v1
kind: Pod
metadata:
  name: volume-configmap
  labels:
    purpose: demonstrate-envars
spec:
  containers:
  - name: volume-config
    image: gcr.io/google-samples/node-hello:1.0
    volumeMounts:
      - name: config-volume
        mountPath: /etc/config
  volumes:
    - name: config-volume
      configMap:
        name: special-config

 

 special-config라는 이름의 Config Map을 Container의 /etc/config에 Mount 

 

* volume-configmap에 들어가서 확인하기

$ kubectl exec -it volume-configmap -- bash

# Container접속 후 
$ cd /etc/config
$ cat SPECIAL_LEVEL 
$ cat SPECIAL_TYPE