Installing Certificate Manager (Optional)
About this task
Certificate Manager is optionally used to automatically request TLS certificate using Let's Encrypt (https://letsencrypt.org). If you already have Certificate Manager installed or you have a different way to terminate TLS, you will not need this functionality.
See https://cert-manager.io for more information on Certificate Manager.
Procedure
Run the following command to install Certificate Manager.
helm repo add jetstack https://charts.jetstack.io
helm repo update
helm install \
cert-manager jetstack/cert-manager \
--namespace cert-manager \
--create-namespace \
--version v1.6.1 \
--set installCRDs=true