Proves we could use containerized tools (like konfigure) to modify our
kustomizations.
main.go, containerized as docker.io/wttyf00l/konfigure-plugin:latest, adds a ConfigMap in
process of modifying existing app resources.
Requires kustomize v4
Usage:
docker build -t docker.io/wttyf00l/konfigure-plugin:latest .
kustomize build --enable-alpha-plugins app/
Expected output:
apiVersion: v1
data:
registry: docker.io
ttl: 24h
kind: ConfigMap
metadata:
creationTimestamp: null
name: from-plugin
---
apiVersion: v1
kind: Service
metadata:
name: the-service
spec:
ports:
- port: 8666
protocol: TCP
targetPort: 8080
type: LoadBalancer