Linux

Kubernetes Cluster RKE2 with Cilium eBPF CNI

Preparation I used three VM nodes for this project with 8 Cores 8GB Memory and 80GB for the containers storage with operating systems Rocky Linux 9.6 with RKE2 v1.32.5+rke2r1 and Cilium v1.17.3 Node Hostname vCPU Memory Storage PrivateNet Node Roles knode01master01 8 Core 8GB 80GB 172.16.0.211 Control-plane knode01master02 8 Core 8GB 80GB 172.16.0.212 Control-plane knode01master03 8 Core 8GB 80GB 172.16.0.213 Control-plane knode01worker01 8 Core 8GB 80GB 172.16.0.211 Worker knode01worker02 8 Core 8GB 80GB 172.16.0.212 Worker knode01worker03 8 Core 8GB 80GB 172.16.0.213 Worker All operations use the root user, be careful when running commands! In this step execution on all nodes ...

Lightweight Kubernetes Cluster with Multi Masters K3S and CRI-O

Preparation I used three VM nodes for this home lab project with 4 Cores 4GB Memory and 20GB for the containers storage with operating systems Rocky Linux 9.5 with kubernetes v1.32.5+k3s1 and cri-o v1.32. Node Hostname vCPU Memory Storage PrivateNet litekube01 4 Core 4GB 20GB 172.16.0.111 litekube02 4 Core 4GB 20GB 172.16.0.112 litekube03 4 Core 4GB 20GB 172.16.0.113 All operations use the root user, be careful when running commands! In this step execution on all nodes ...

Build Docker Swarm Cluster with Rocky Linux 9.5

Preparation I used three VM nodes for this home lab project with 4 Cores 4GB Memory and 20GB for the containers storage with operating systems Rocky Linux 9.5 with Docker community edition v28.2.2. Node Hostname vCPU Memory Storage PrivateNet hmlab01swarm01 4 Core 4GB 20GB 172.16.0.111 hmlab01swarm02 4 Core 4GB 20GB 172.16.0.112 hmlab01swarm03 4 Core 4GB 20GB 172.16.0.113 All operations use the root user, be careful when running commands! In this step execution on all nodes ...