helm 2 on Debian 10

There is a fairly recent go 1.13.6 in Debian 10 backports so add that to your repositories list and apt-get update to refresh.

• apt-get -d install golang-1.13

The version of Helm 2 installed here will be

• helm-v2.16.1-linux-amd64

Helm version 2 still uses 'tiller' so our init and readyness for letsencrypt will be as follows:

• kubectl label ...
• helm init --service-account tiller --history-max 200
• kubectl apply --validate=false -f 00-crds.yaml
• kubectl create namespace cert-manager
• helm repo add jetstack https://charts.jetstack.io
• helm repo update
• helm install ... 

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