System requirements Minimum memory and CPU requirements Controller node recommendations Storage Host operating system Architecture Networking External runtime dependencies C...

Frequently asked questions How is k0s pronounced? How do I run a single node cluster? How do I connect to the cluster? Why doesn’t kubectl get nodes list the k0s controllers? ...

Frequently asked questions How is k0s pronounced? How do I run a single node cluster? How do I connect to the cluster? Why doesn’t kubectl get nodes list the k0s server? F...

Frequently asked questions How is k0s pronounced? How do I run a single node cluster? How do I connect to the cluster? Why doesn’t kubectl get nodes list the k0s server? F...

Frequently asked questions How is k0s pronounced? How do I run a single node cluster? How do I connect to the cluster? Why doesn’t kubectl get nodes list the k0s server? F...

Install using custom CA certificate Pre-generated tokens Install using custom CA certificate k0s generates all needed certificates automatically in the <data-dir>/pki director...

Networking In-cluster networking Controller(s) - Worker communication Needed open ports & protocols Networking In-cluster networking k0s uses Calico as the default, built-...

Networking In-cluster networking Controller(s) - Worker communication Needed open ports & protocols Networking In-cluster networking k0s uses Calico as the default, built-...

Cloud providers External Cloud Providers Enable cloud provider support in kubelet Deploy the cloud provider k0s Cloud Provider Defaults Cloud providers k0s builds Kubernete...

Networking In-cluster networking Notes Kube-router Calico Custom CNI configuration Controller-Worker communication Required ports and protocols iptables Firewalld & k0s ...