10.4. このシークレットを使用するアプリケーションの作成

oc new-project my-application

$ oc new-project my-application

oc annotate -n my-application serviceaccount default \
    eks.amazonaws.com/role-arn=$ROLE_ARN

$ oc annotate -n my-application serviceaccount default \
    eks.amazonaws.com/role-arn=$ROLE_ARN

cat << EOF | oc apply -f -
apiVersion: secrets-store.csi.x-k8s.io/v1
kind: SecretProviderClass
metadata:
  name: my-application-aws-secrets
spec:
  provider: aws
  parameters:
    objects: |
      - objectName: "MySecret"
        objectType: "secretsmanager"
EOF

$ cat << EOF | oc apply -f -
apiVersion: secrets-store.csi.x-k8s.io/v1
kind: SecretProviderClass
metadata:
  name: my-application-aws-secrets
spec:
  provider: aws
  parameters:
    objects: |
      - objectName: "MySecret"
        objectType: "secretsmanager"
EOF

cat << EOF | oc apply -f -
apiVersion: v1
kind: Pod
metadata:
  name: my-application
  labels:
    app: my-application
spec:
  volumes:
  - name: secrets-store-inline
    csi:
      driver: secrets-store.csi.k8s.io
      readOnly: true
      volumeAttributes:
        secretProviderClass: "my-application-aws-secrets"
  containers:
  - name: my-application-deployment
    image: k8s.gcr.io/e2e-test-images/busybox:1.29
    command:
      - "/bin/sleep"
      - "10000"
    volumeMounts:
    - name: secrets-store-inline
      mountPath: "/mnt/secrets-store"
      readOnly: true
EOF

$ cat << EOF | oc apply -f -
apiVersion: v1
kind: Pod
metadata:
  name: my-application
  labels:
    app: my-application
spec:
  volumes:
  - name: secrets-store-inline
    csi:
      driver: secrets-store.csi.k8s.io
      readOnly: true
      volumeAttributes:
        secretProviderClass: "my-application-aws-secrets"
  containers:
  - name: my-application-deployment
    image: k8s.gcr.io/e2e-test-images/busybox:1.29
    command:
      - "/bin/sleep"
      - "10000"
    volumeMounts:
    - name: secrets-store-inline
      mountPath: "/mnt/secrets-store"
      readOnly: true
EOF

oc exec -it my-application -- cat /mnt/secrets-store/MySecret

$ oc exec -it my-application -- cat /mnt/secrets-store/MySecret