This demonstration guides you through the use of Kubeapps to deploy one of our curated confidential applications, the Memcached.
- A Kubernetes cluster
- Kubeapps setup performed
To deploy Memcached with Kubeapps, you need to upload the policies to CAS first. In this example, we also use a Memcached client to see Memcached in action. In this case, the Memcached session exports a certificate and a key to be used by the client since the Memcached has TLS enabled.
Submit the policies with the help of SCONE CLI:
alias scone="docker run -it --rm \
-v /var/run/docker.sock:/var/run/docker.sock \
-v \"$HOME/.docker/config.json:/root/.docker/config.json\" \
-v \"\$PWD:/root\" \
-w /root \
registry.scontain.com:5050/community/cli "
scone ./upload_policies.sh
Search for memcached
in Kubeapps catalog.
Click on the deploy
button.
Fill the release name on the top with memcached
.
Delete the content of the YAML text field. Copy the content of the file chart_values.yml
generated by the previous step in the terminal and paste into the text field.
Now, click on deploy 0.3.0
button.
After a few seconds, you will see one Pod ready, like in the following figure.
Load the environment variables generated by the upload policies step.
source client_env
Apply the Memcached client to see the Memcached in action.
envsubst < client_deployment.yml | kubectl apply -f -
You can see the logs in using the following command.
kubectl logs -f $(kubectl get pods -o=jsonpath='{.items[0].metadata.name}' \
-l app=memcached-client)