Force kubernetes certificates renewal

Force kubernetes certificates renewal

kubectl get certs -n rancher --no-headers=true | awk '{print $1}' | xargs -n 1 kubectl -n rancher patch certificate --patch '
- op: replace
  path: /spec/renewBefore
  value: 1h
' --type=json

kubectl get certs -n rancher --no-headers=true | awk '{print $1}' | xargs -n 1 kubectl -n rancher patch certificate -n rancher --patch '
- op: remove
  path: /spec/renewBefore
' --type=json

source: https://github.com/jetstack/cert-manager/issues/2641