1.21.9-do.0

DigitalOcean Kubernetes (DOKS) is a managed Kubernetes service that lets you deploy Kubernetes clusters without the complexities of handling the control plane and containerized infrastructure. Clusters are compatible with standard Kubernetes toolchains, integrate natively with DigitalOcean Load Balancers and volumes, and can be managed programmatically using the API and command line. For critical workloads, add the high-availability control plane to increase uptime with 99.95% SLA.

• 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