kustomize

Kustomize is a tool to easily deploy resources for Kubernetes. More information: https://github.com/kubernetes-sigs/kustomize.

Create kustomization file with resources and namespace:

kustomize create --resources {{deployment.yaml,service.yaml}} --namespace {{staging}}

Build kustomization file and deploy it with kubectl:

kustomize build . | kubectl apply -f -

Set an image in the kustomization file:

kustomize edit set image {{busybox=alpine:3.6}}

Search for kubernetes resources in the current directory to be added to the kustomization file:

kustomize create --autodetect