| Ubuntu | Flatcar | RHEL | Amazon Linux 2 | Rocky Linux | |
|---|---|---|---|---|---|
| AWS | ✓ | ✓ | ✓ | ✓ | ✓ |
| Azure | ✓ | ✓ | ✓ | x | ✓ |
| DigitalOcean | ✓ | x | x | x | ✓ |
| Equinix Metal | ✓ | ✓ | x | x | ✓ |
| Google Cloud Platform | ✓ | ✓ | x | x | x |
| Hetzner Cloud | ✓ | x | x | x | ✓ |
| KubeVirt | ✓ | ✓ | ✓ | x | ✓ |
| Nutanix | ✓ | x | x | x | x |
| OpenStack | ✓ | ✓ | ✓ | x | ✓ |
| VMware Cloud Director | ✓ | x | x | x | x |
| vSphere | ✓ | ✓ | ✓ | x | ✓ |
The operating system to use can be set via machine.spec.providerConfig.operatingSystem.
Allowed values:
amzn2flatcarrhelrockylinuxubuntuOS specific settings can be set via machine.spec.providerConfig.operatingSystemSpec.
Note that the table below lists the OS versions that we are validating in our automated tests. Machine controller may work with other OS versions that are not listed in the table but support won’t be provided.
| Versions | |
|---|---|
| AmazonLinux2 | 2.x |
| RHEL | 8.x |
| Rocky Linux | 8.5 |
| Ubuntu | 20.04 LTS, 22.04 LTS, 24.04 LTS |
Every node gets bootstrapped via cloud-init.