Kustomize

wikipedia:Kustomize (May 2018) provides resource Generators to create Secrets and ConfigMaps

• https://kustomize.io/

• kubectl kustomize

kubectl version --short=true
Client Version: v1.24.1
Kustomize Version: v4.5.4
Server Version: v1.20.15-eks-a64ea69
WARNING: version difference between client (1.24) and server (1.20) exceeds the supported minor version skew of +/-1

kustomize build deploy/manifests |kubectl apply -f -

Related

• Helm
• kubectl version
• Argo CD

See also

• ConfigMaps: kubectl [ get | edit | describe | create | delete ] configmaps, aws-auth, Kustomize, kind: ConfigMap, ConfigMapRef, envFrom
• Kustomize, kubectl kustomize, kustomize build

https://kubernetes.io/blog/2018/05/29/introducing-kustomize-template-free-configuration-customization-for-kubernetes/