745 B
745 B
A simple dockerized node-test application.
On starting, each instance calculates a random number between 0-100. A simple GET request to the server responds with: node-test instance {randomNumber}.
Where you run a single instance of the container, it allows you to check connectivity with the Docker Host/Kubernetes Cluster.
Where you run multiple instances it allows you to visually see how any load balancing is working.
A Dockerfile is provided, or a package is available: git.fjla.uk/fred.boniface/node-test:latest.
An example deployment file for kubectl is also included - it will likely need changing for your environment. The example uses hostPort to expose the service, you may prefer to adapt it to use ingress or loadBalancer.