Multi Tenant AKS / Shared AKS

[Mark van den Berg]

Dear all,

For our customer we just deployed an shared AKS Cluster, however one of the first clients who would like to deploy their application require CRD's which mean the deployment of their own cert manager next to our cert manager. 

https://cert-manager.io/v1.1-docs/installation/kubernetes/

In the installation documentation of version 1.1 I read the the following:

"Warning: You should not install multiple instances of cert-manager on a single cluster. This will lead to undefined behavior and you may be banned from providers such as Let's Encrypt.

I cannot find a similar statement in the documentation of the latest cert-manager version so I am wondering whether running multiple cert managers is still not a recommended 

implementation or unsupported implementation?

An help is appreciated! 

Kind Regards,

Mark