1.12.9-do.0
Validated on 3 Jul 2019 • Last edited on 27 Sep 2022
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.
- Upgrades to system components:
- Updated to Kubernetes 1.12.9
- Updated to DO CSI 0.4.2
- Updated to DO CCM 0.1.15
- Improvements to security of the master node.
- Updated kernel to address security recent TCP related CVEs:
- Improvements to cluster reliability:
- Add NoSchedule, NoExecute, CritialAddonsOnly tolerations and priorityClassName system-node-critical to worker kube-system components.
- Use k8s api public IP address instead of kube-proxy to reduce time to ready for nodes.
- Fix kube-proxy container name (previously incorrectly named “kube-controller-manager”).
- Enable hostPort via Cilium CNI portmap config.