quickstart on DigitalOcean failed - RKE version is not supported about quickstart

[bashofmann]

@acwwat Thanks for taking the time to look into this and test it. I also could not reproduce this anymore with an increased timeout in multiple runs.

The timeout is increased in 193b7a2.

[acwwat]

Strange enough, it seems that when I run it a 2nd time without changing the default version, it still worked and it's showing v1.20.6-rancher1-1 in the Rancher Admin UI.

Then I try it a 3rd time and it failed again. I noticed that the supported version list in the error message is different from the first attempt - see attached file for details. This seems kind of random...

rke_supported_list_1.txt
rke_supported_list_2.txt

[acwwat]

This seems to be related to rancher/terraform-provider-rancher2#670 which is supposedly merged, but the problem still occurs today.

[acwwat]

I looked at the code and noticed that the wait has a timeout of 120s. The timeout is set at the provider level as documented here. When I set the timeout to 300s (5 min) in rancher-common/provider.tf, terraform apply from scratch was successful for 4 consecutive times. Please see if increasing the timeout is the proper fix to the running condition issue.