I was doing some tests with Rancher v2, but I experienced difficulties on managing storage and attaching them to containers. I am newbie with kubernetes and Rancher v2 and I will be happy to get some help and info how I can get storage part working properly.
For now during my tests I try to get working storage provisioning on NFS server I have already prepared and another test I would like to try and get working is Local storage.
I use hetzner cloud instances and I am able to create multiple nodes using the hetzner connector. This part works very well, but storage part is still kinda problematic for me. A simple scenario: I run 3 nodes cluster and I want to have percona xtradb cluster saving data on persistent storage volumes (let’s say on local storages). Same is for Stolon for PostgreSQL Cluster. Next I want to test NFS storage storing Wordpress data there.
I will be happy if someone can give me more info and guide me thru the procedure for storages. We are probably going to use multiple dedicated servers in our cluster setup for now or using cloud options like Hetzner or digital ocean, but critical moment is the storage part.
Thank you in advance!