test-deployment test commands

commands

# lets feed Vault with the corresponding secret first.
$ vault kv put secret/accounts/aws AWS_SECRET_ACCESS_KEY=s3cr3t

$ kubectl apply -f test-deployment.yaml
deployment.apps/hello-secrets created

$ kubectl get pods
NAME                                READY   STATUS    RESTARTS   AGE
hello-secrets-66757f644f-25rv7      1/1     Running   0          74s
vault-0                             3/3     Running   0          50m
vault-configurer-59c79f4b9f-2xrgt   1/1     Running   0          50m

# check logs to see the real value of the environment variable
$ kubectl logs -f hello-secrets-66757f644f-25rv7
Alias tip: k logs -f hello-secrets-66757f644f-25rv7
time="2021-03-29T10:42:00Z" level=info msg="received new Vault token" app=vault-env
time="2021-03-29T10:42:00Z" level=info msg="initial Vault token arrived" app=vault-env
time="2021-03-29T10:42:00Z" level=info msg="spawning process: [sh -c echo $AWS_SECRET_ACCESS_KEY && echo going to sleep... && sleep 10000]" app=vault-env
s3cr3t
going to sleep...