feat: Set crm as default provider for ubuntu

[dploeger]

Pull Request (PR) description

Sets CRM as the default provider for Ubuntu machines.

This Pull Request (PR) fixes the following issues

none (can create one if required)

I couldn't test the unit tests because of #536 It works in our environment though.

[zilchms]

Hey @dploeger,
with #520 I think you can rebase this PR and the CI should hopefully pass. On another note: I think the change you want to see should be achieved differently. Namely: change the hieradata entry under data/os/Ubuntu.yaml (there should be crm OSes where you can basically fully copy the yaml from)
This might cause a breaking CI. If it does I think you additionally have to modify spec_helper_acceptance.rb and spec_helper_corosync.rb; on that I am not sure though

[dploeger]

@zilchms Rebased this.

How can you change the defaultfor parameter of the provider using the hieradata?

[dploeger]

@zilchms After rebasing, some checks still fail and it doesn't seem it is because of my changes

[dploeger]

@zilchms @bastelfreak Can somebody take a look at this please?

[bastelfreak]

@dploeger can you please take a look at the failing test?

[dploeger]

@bastelfreak Hm. I can't recreate the failure locally and the other test suites were fine. Can you restart the failing test maybe?

[bastelfreak]

I restarted it, but the error stays

[dploeger]

@bastelfreak I'm a bit baffled by this. If I read the code right, it expects an execution with a specific value but the actual execution misses a bracket. I don't think this is because of my code change, but I can't see why this happens at all. Do you have any idea?