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Info
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Code Block
titlesecret.yaml
linenumberstrue
apiVersion: v1
kind: Secret
metadata:
  name: mysecret
type: Opaque
data:
  USER_NAME: YWRtaW4=    # admin
  PASSWORD: MWYyZDFlMmU2N2Rm  # 1f2d1e2e67df
Code Block
titlesecret-pod.yaml
linenumberstrue
apiVersion: v1
kind: Pod
metadata:
  name: secret-test-pod
spec:
  containers:
    - name: test-container
      image: registry.k8s.io/busybox
      command: [ "/bin/sh", "-c", "env" ]
      envFrom:
      - secretRef:
          name: mysecret
  restartPolicy: Never


Secret 실습

Info
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Code Block
sansae@sansaeAir15m2 k8s-lab-workspace % k apply -f secret.yaml 
secret/mysecret created
sansae@sansaeAir15m2 k8s-lab-workspace % k get secret
NAME                                                   TYPE     DATA   AGE
azure-storage-account-f56171ac8d40e462f9098ef-secret   Opaque   2      24h
mysecret                                               Opaque   2      6s

sansae@sansaeAir15m2 k8s-lab-workspace % k apply -f secret-pod.yaml
pod/secret-test-pod created

sansae@sansaeAir15m2 k8s-lab-workspace % k get pod
NAME                 READY   STATUS      RESTARTS       AGE
secret-test-pod      0/1     Completed   0              4s

sansae@sansaeAir15m2 k8s-lab-workspace % k logs secret-test-pod
KUBERNETES_PORT=tcp://10.0.0.1:443
KUBERNETES_SERVICE_PORT=443
HOSTNAME=secret-test-pod
SHLVL=1
HOME=/root
KUBERNETES_PORT_443_TCP_ADDR=10.0.0.1
PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
KUBERNETES_PORT_443_TCP_PORT=443
KUBERNETES_PORT_443_TCP_PROTO=tcp
KUBERNETES_PORT_443_TCP=tcp://10.0.0.1:443
KUBERNETES_SERVICE_PORT_HTTPS=443
PWD=/
KUBERNETES_SERVICE_HOST=10.0.0.1
USER_NAME=admin
PASSWORD=1f2d1e2e67df