kubernetes-talos-HA-cluster

A repository to keep resources and configuration files used with my Kubernetes talos high ability cluster

Queick Links

1. Content of the Repository
2. Cluster Diagrams
3. Network Configuration
4. Cluster Infrastructure
   • Hardware
   • Homelab Root CA
5. Deployment
6. Dependencies

Content of the Repository

• docs - images and documentation files.

Homelab Network Diagram

Network Configuration

• devel cloud IP range: 10.10.110.0/24
• basic cloud IP range: 10.10.210.0/24
• gateway/DNS/DHCP/NTP/SMTP server: X.X.X.1
• admin: X.X.X.2

Hostnames and their IP addresses in devel:

Hostname	IP Address	Information	OS
mikrotik.local	10.10.110.1	Mikrotik router	RouterOS
admin.local	10.10.110.2	DNS/DHCP master, NTP, SMTP, HAProxy master, Keepalived	debian 11
proxmox06.local	10.10.99.26	KVM hypervisor	proxmox 7.1
kubelb.local	10.10.110.10	Virtual IP address for HAProxy/keepalived	N/A
dtalos11.local	10.10.110.11	Kubernetes control plane	Talos 1.0
dtalos12.local	10.10.110.12	Kubernetes control plane	Talos 1.0
dtalos13.local	10.10.110.13	Kubernetes control plane	Talos 1.0
dtalos21.local	10.10.110.21	Kubernetes worker node	Talos 1.0
dtalos22.local	10.10.110.22	Kubernetes worker node	Talos 1.0
dtalos23.local	10.10.110.23	Kubernetes worker node	Talos 1.0

Hostnames and their IP addresses in base:

Hostname	IP Address	Information	OS
mikrotik.local	10.10.210.1	Mikrotik router	RouterOS
admin.local	10.10.210.2	DNS/DHCP master, NTP, SMTP, HAProxy master, Keepalived	debian 11
proxmox01.local	10.10.99.21	KVM hypervisor	proxmox 7.1
proxmox02.local	10.10.99.22	KVM hypervisor	proxmox 7.1
proxmox03.local	10.10.99.23	KVM hypervisor	proxmox 7.1
kubelb.local	10.10.210.10	Virtual IP address for HAProxy/keepalived	N/A
talos11.local	10.10.210.11	Kubernetes control plane	Talos 1.0
talos12.local	10.10.210.12	Kubernetes control plane	Talos 1.0
talos13.local	10.10.210.13	Kubernetes control plane	Talos 1.0
talos21.local	10.10.210.21	Kubernetes worker node	Talos 1.0
talos22.local	10.10.210.22	Kubernetes worker node	Talos 1.0
talos23.local	10.10.210.23	Kubernetes worker node	Talos 1.0

Cluster Infrastructure

My goal is to build a reproducible governorate cluster with devops in mind

Hardware

Hostname	CPU Cores	RAM (MB)	Storage	OS
mikrotik.local	4	4Gb	128 MB	routeros
proxmox01.local	32	64Gb	HDD+SSD	proxmox 7.1
proxmox02.local	32	64Gb	HDD+SSD	proxmox 7.1
proxmox03.local	32	64Gb	HDD+SSD	proxmox 7.1
proxmox06.local	32	64Gb	HDD+SSD	proxmox 7.1
dtalos1x.local	4	4Gb	SSD	proxmox 7.1
dtalos2x.local	4	8Gb	HDD+SSD	proxmox 7.1
talos1x.local	4	4Gb	SSD	proxmox 7.1
talos2x.local	4	8Gb	HDD+SSD	proxmox 7.1

Deployment

The commissioning phase assumes that the environment is built.

#dependencies

• Talos ISO in proxmox server iso/talos-amd64.iso
• Mikrotik configuration