Postgres construct example

Demonstrates running a simple standalone PostgreSQL server.

This example also demonstrates how to use the ConfigMap construct and volume mounts to make use of Postgres' initialization scripts.

Usage

In order to synthesize the example to Kubernetes YAML, you need to run the following command:

npx cdk8s synth

This will produce dist/app.k8s.yaml file which you can then apply to your cluster:

kubectl apply -f dist/app.k8s.yaml

You can run the tests with the following command:

npm test -- examples/postgres