MyThaiStar on Native Kubernetes as a Service (nKaaS)

The MyThaiStar sample application can be deployed on a nKaaS environment. The required Kubernetes configuration files can be found in the MyThaiStar repository. There are no additional changes required in order to deploy the application.

Setting up the environment

Following the nKaaS guide

After requesting access to the nKaaS platform you’ll be greeted with a welcome mail which contains your personal credentials. Make sure to change the given password to a personal one within the 24 hour time period, otherwise the credentials will expire.

After successfully following the guide mentioned in the welcome mail you should be able to establish a connection to the nKaaS VPN and have access to all their services (Jenkins, BitBucket, etc.). You should also be able to communicate with Kubernetes using kubectl.

Known issues: The nKaaS guide provides a download link for OpenVPN Connect. However, some users experienced connection issues with this client. If you’re having issues connecting to the VPN with OpenVPN Connect, you may try out the client by OVPN.

Requesting a namespace

Initially, you won’t be able to edit anything on Kubernetes, as you don’t have any privileges on any namespace. To request your own namespace you should raise a ticket at the Customer Support Portal containing your desired name for the namespace.

As soon as the namespace was created you can change your kubectl context:

kubectl config set-context --current -namespace=YOUR-NAMESPACE

On your own namespace you should have permissions to create/delete deployments/services etc. and perform other actions.

Setting up Harbor

Jenkins will build the MyThaiStar Docker images and push them to the nKaaS Harbor registry. The Jenkinsfile defaults to a Harbor project called "my-thai-star". If there’s no such project on Harbor, simply create a new one.

Setting up Jenkins

As MyThaiStar includes all required Jenkinsfiles for nKaaS, almost no configurations have to be performed by the user. Create a new Pipeline on Jenkins and configure its definition to be a "Pipeline script from SCM". The SCM used is "Git" and the repository URL is the MyThaiStar repository or your fork of it.

The Branch Specifier should point to */develop, the Script Path is jenkins/nKaaS/Jenkinsfile as that’s where the Jenkinsfile is located at the MyThaiStar repository. Checking the "Lightweight checkout" could speed up the Pipeline.

Note: If you’re using the nKaaS Bitbucket as repository for your MyThaiStar clone you have to perform some additional configurations. First you’ll have to create a new SSH keypair, for example with ssh-keygen. Add the public key to the Bitbucket authentication methods and the private key in Jenkins to a new pair of credentials. This step is required for Jenkins to be able to authenticate against Bitbucket. Afterwards, instead of the official MyThaiStar repository, specify your Bitbucket repository:


Under "Credentials" choose the credentials that contain your Bitbucket private key you’ve created earlier.

Deploying MTS

After setting up the Jenkins Pipeline, you can simply run it by clicking on the "Build" button. This will trigger the pipeline, Jenkins will:

  1. Check out the MTS project

  2. Build the docker images

  3. Push the docker images to the Harbor registry

  4. Deploy the MTS application onto Kubernetes

Finally, the applications should be available at

The first part, my-thai-star, ist specified in the MTS ingress configuration at host. The second part,, is the host of the nKaaS you’re working on.

Last updated 2021-09-24 06:06:38 UTC