Change misleading k8s installation hint
I'm trying to install a new cluster, and forget the --install-kubernetes
flag to install k3s,
and only ran python3 -m openappstack oas.varac.net install
. The installation fails with:
TASK [kubernetes-checks : Fail if kubectl is not configured correctly] *****************************************************************************************************************
Sunday 21 February 2021 22:43:47 +0100 (0:00:02.026) 0:00:02.289 *******
fatal: [oas.varac.net]: FAILED! => changed=false
msg: Kubectl has no connection to server or is not installed. Install kubectl on the server or run install-kubernetes.yml playbook
But the hint should rather be to add --install-kubernetes
at the end of the cmd.