3.6.3. Using secrets

After creating secrets, you can create a pod to reference your secret, get logs, and delete the pod.

Procedure

Create the pod to reference your secret:
```
$ oc create -f <your_yaml_file>.yaml
```
Get the logs:
```
$ oc logs secret-example-pod
```
Delete the pod:
```
$ oc delete pod secret-example-pod
```

Additional resources

Example YAML files with secret data:

YAML Secret That Will Create Four Files

apiVersion: v1
kind: Secret
metadata:
  name: test-secret
data:
  username: <username>


  password: <password>


stringData:
  hostname: myapp.mydomain.com


  secret.properties: |-


    property1=valueA
    property2=valueB

1

File contains decoded values.

2

File contains decoded values.

3

File contains the provided string.

4

File contains the provided data.

YAML of a pod populating files in a volume with secret data

apiVersion: v1
kind: Pod
metadata:
  name: secret-example-pod
spec:
  containers:
    - name: secret-test-container
      image: busybox
      command: [ "/bin/sh", "-c", "cat /etc/secret-volume/*" ]
      volumeMounts:
          # name must match the volume name below
          - name: secret-volume
            mountPath: /etc/secret-volume
            readOnly: true
  volumes:
    - name: secret-volume
      secret:
        secretName: test-secret
  restartPolicy: Never

YAML of a pod populating environment variables with secret data

apiVersion: v1
kind: Pod
metadata:
  name: secret-example-pod
spec:
  containers:
    - name: secret-test-container
      image: busybox
      command: [ "/bin/sh", "-c", "export" ]
      env:
        - name: TEST_SECRET_USERNAME_ENV_VAR
          valueFrom:
            secretKeyRef:
              name: test-secret
              key: username
  restartPolicy: Never

YAML of a Build Config Populating Environment Variables with Secret Data

apiVersion: build.openshift.io/v1
kind: BuildConfig
metadata:
  name: secret-example-bc
spec:
  strategy:
    sourceStrategy:
      env:
      - name: TEST_SECRET_USERNAME_ENV_VAR
        valueFrom:
          secretKeyRef:
            name: test-secret
            key: username

3.6.3. Using secrets

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