High-Availability Kubernetes 1.24 Deployment with kube-vip and Cilium
Infrastructure Architecture
Operating System
Kernel
IP Address
Hostname
Role
Ubuntu 22.04 LTS
5.15.0
10.0.50.11
control-plane-1
Control Plane
Ubuntu 22.04 LTS
5.15.0
10.0.50.12
control-plane-2
Control Plane
Ubuntu 22.04 LTS
5.15.0
10.0.50.13
control-plane-3
Control Plane
Ubuntu 22.04 LTS
5.15.0
10.0.50.21
worker-1
Worker
Ubuntu 2 ...
Posted on Tue, 19 May 2026 14:30:48 +0000 by boon4376
Deploying a Kubernetes 1.26 Cluster with containerd and Calico
Node Configuration Table
Role
IP Address
master1
192.168.40.180
master2*
192.168.40.183
node1
192.168.40.181
node2*
192.168.40.182
*Nodes marked with an asterisk are reserved for future cluster expansion.
Prerequisites for All Node
Hostname Assignment
hostnamectl set-hostname master1 && bash # Run on master1
hostnamect ...
Posted on Tue, 19 May 2026 13:31:15 +0000 by yarons
Resolving Network and Runtime Constraints for Kubernetes and KubeSphere on Cloud VMs
Public cloud virtual machines typically route traffic through NAT gateways, which disrupts Kubernetes control plane and etcd peer communication that expects direct layer-3 connectivity. Deploying a cluster on low-spec instances requires explicit runtime configuration, network address translation rules, and careful component selection.
Container ...
Posted on Fri, 15 May 2026 20:00:01 +0000 by coffejor