What does this MR do?
The path names should reflect the recommended installation method. We want new users to use 1.7+, because cert-manager v0.10 does not work on Kubernetes 1.20, and Kubernetes 1.19 EOL is October 28, 2021.
We leave the old 0.10 release in place only to support users coming from GitLab 13.x on Kubernetes 1.19 or below.
Related issues
This simplification is a prerequisite for fixing the docs for cert-manager.
Manual QA
- Created a project based on the changes in this branch with an agent and minimal Auto DevOps to deploy an app, see https://gitlab.com/hfyngvason/minimal-cluster-project
- The app has a valid Let's Encrypt cert at https://hfyngvason-minimal-cluster-project.35.238.254.208.sslip.io/