Comparison between Helm and Kustomize for Kubernetes yaml management

Basic Comparison

Comparison in creating Helm and Kustomize

helm install helm-example — debug — dry-run ./helm-example
helm lint helm-example
helm install helm-example — debug ./helm-example
helm ls
helm test helm-example
helm package helm-example
helm repo index ./ — url
helm repo add nakamasato
helm repo update # update the repository info
helm search repo naka
helm install example-from-my-repo nakamasato/helm-example
helm upgrade -f values-prod.yaml helm-example nakamasato/helm-example -n helm-prod
mkdir -p kustomize-example/{base,overlays/dev,overlays/prod} && cd kustomize-example
├── base
└── overlays
├── dev
└── prod
4 directories, 0 files
kubectl apply -k overlays/dev
kubectl apply -k overlays/prod

Continuous Delivery (CD)

Final Example: Deploy a sample application to multiple environments (dev and prod) with Helm and Kustomize using ArgoCD

kubectl create namespace argocd 
kubectl apply -n argocd -f
kubectl create ns database
kubectl -n database apply -f
kubectl apply -f argocd/helm
kubectl apply -f argocd/kustomize
kubectl get secret argocd-initial-admin-secret -n argocd -o jsonpath=’{.data.password}’ | base64 — decode
kubectl port-forward svc/argocd-server 8080:80 -n argocd

Personal Preference after comparison



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