To bring up a basic multi-node cluster, just run:
$ vagrant upTo customize the number of nodes, edit WORKERS at the top of the
Vagrantfile.
By default, the cluster is built with the most recent version supported by
kubeadm. For development, you can upgrade the version on the nodes using the
included Ansible playbook. Make sure you update the k8s_files variable first
to point to your source directory.
Since the Vagrant environment requires special inventory files and ssh
parameters, instead of directly invoking ansible-playbook, use the included
acmd script:
$ ./acmd ansible/upgrade_k8s_source.ymlCheckout troubleshooting guide