A Terraform script to create k8s nodes. This script has modules for creating the nodes on a KVM/QEMU (libvirt) hypervisor or creating the nodes via AWS.
The modules allow you create N VMs of a specific type. So you could create 1 master node and 3 worker nodes or you could create 3 Ubuntu VMs and 5 CentOS VMs, or whatever fits your needs.
Both the libvirt and aws modules use cloud-init for initial configuration of the VMs.
TODO REM add libvirt provider libvirt provider depends on mkisofs
security_driver = none for ubuntu host, link github issue. dmacvicar/terraform-provider-libvirt#546
Create a password hash.
python3 -c 'import crypt; print(crypt.crypt("test", crypt.mksalt(crypt.METHOD_SHA512)))'