# 1.21.2-do.1

DigitalOcean Kubernetes (DOKS) is a Kubernetes service with a fully managed control plane, high availability, and autoscaling. DOKS integrates with standard Kubernetes toolchains and DigitalOcean’s load balancers, volumes, CPU and GPU Droplets, API, and CLI.

- Changes to system components:

  - Disabled Cilium [full kube-proxy replacement](https://docs.cilium.io/en/v1.10/gettingstarted/kubeproxy-free/#kubeproxy-free) and restored [partial mode](https://docs.cilium.io/en/v1.10/gettingstarted/kubeproxy-free/#kube-proxy-hybrid-modes) to address failing Istio sidecar injection