OCP 4.11 support SNO + Workers - test it :-)

[rbo]

In 4.11, we're adding a support to add workers to SNO - the goal is NOT to have 1000 workers + SNO, but a handful of them

[tomazb]

I tried this with the latest version - one control plane node and a few workers, but the install could not finish the work. Something extra I need to define for this?

[rbo]

Let's try it, devel tree (v 4.12) with:

master_count: 1
compute_count: 3
compute_memory_size: 16384
compute_vcpu: 4

[rbo]

Bootstrap completed...

[rbo]

Works, import setting is: masters_schedulable: true (default is true)

@tomazb from my point of view I would close the issue. Do you have any details why your installation does not finished?

[tomazb]

Yes, it works with "masters_schedulable: true" which is not how I deploy most of my masters. My personal default is false, of course.

Maybe add a section to say that with a single master you always need this setting to be true. Even with workers.

[rbo]

Good point, at least one finding with issue :-)