vultr-k8s-playbook

Ansible playbook to create vultr VMs and deploy a kubernetes cluster.

Setup

Create a .vultr.ini file in your home directory to pass the API Key.

vi ~/.vultr.ini

[default]
key=<Your API key>

Generate RSA key pair and register the public key via vultr.

ssh-keygen -f ./vultr.key
vi inventories # set your key id to vultr_key

You can modify inventories file to customize VMs.

Playbooks

site.yml creates new VM instances and deploy a kubernetes cluster by running kubespray.

vi inventories # Modify VM props
ansible-playbook site.yml

destroy.yml deletes VMs.

ansible-playbook destroy.yml

With -l deploy option it removes only deploy servers.

ansible-playbook destroy.yml -l deploy

copy-kubeconf-to-local.yml copies a kubeconf file from the master node to your local machine. Pass dest variable to specify the destination file path.

ansible-playbook copy-kubeconf-to-local.yml -e "dest=~/.kube/config.vultr"