Ingress Introduction
cert-manager adds certificates and certificate issuers as resource types in Kubernetes clusters, and simplifies the process of obtaining, renewing and using those certificates.
Step 1: Install CM
kubectl apply -f https://github.com/cert-manager/cert-manager/releases/download/v1.13.0/cert-manager.yaml
- after installation, run below to check status
Step 2: Sample for enable ingress resource with SSL
https://raw.githubusercontent.com/saiyam1814/kube-certs/main/deploy/deploy.yaml
Step 3: Copy SSL secret to other namespace if required
copy secret from default to argocd namesapce
kubectl get secret argocd-tls-secret --namespace=default -o yaml | sed 's/namespace: .*/namespace: argocd/' | kubectl apply -f -
More: https://www.youtube.com/watch?v=KAa2l0oycOk
