1.21.9-do.0

DigitalOcean Kubernetes (DOKS) is a managed Kubernetes service. Deploy Kubernetes clusters with a fully managed control plane, high availability, autoscaling, and native integration with DigitalOcean Load Balancers and volumes. DOKS clusters are compatible with standard Kubernetes toolchains and the DigitalOcean API and CLI.

• Upgrades to system components:
  • Updated to Kubernetes v1.21.9
  • Updated to Cilium 1.10.4
    • Improved configuration to prevent a number of connectivity issues
  • Added arp-flusher sidecar to the cilium agent which periodically clears potentially stale ARP records
  • Updated to DO CSI v3.0.0
    • Supports volume growth on XFS
    • Updated to external-provisioner v2.2.2
    • Updated to external-attacher v3.3.0
    • Updated to external-resizer v1.3.0
    • Updated to node-driver-registrar v2.4.0
  • Updated to containerd v1.4.12
  • Updated to cluster-autoscaler v1.21.2
  • Added missing cluster-autoscaler RBAC permissions for CSIDriver and CSIStorageCapacity resources
  • Updated do-agent to v3.11 and increased memory limit