Use secrets in Kubernetes

In his tutorial, you are going to use the secret created in Hashicorp Vault and added to Kubernetes using the Otomi Secrets feature in a Kubernetes deployment.

Add the following snippet to the hello-svc.yaml file created in the previous tutorial to the spec: section of the deployment:

env:
- name: TARGET
valueFrom:
secretKeyRef:
name: hello
key: TARGET

And apply the manifest to Kubernetes:

kubectl apply -f hello-svc.yaml

Go to https://hello.team-demo.your-domain.com/

As you can see, the text on the page now shows the value party people of the secret you created in Vault.

You can do the same for the Knative service hello-ksvc.