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Merge pull request #113 from lisenet/feature-update-readme
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@lisenet
lisenet authored Sep 18, 2024
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Expand Up @@ -67,13 +67,13 @@ Hostnames and their IP addresses:

| Hostname | IP Address | Information | OS |
|:------------------|:-------------|:-------------------------------------------------------|:---|
| mikrotik.hl.test | 10.11.1.1 | Mikrotik router | RouterOS |
| mikrotik.hl.test | 10.11.1.1 | Mikrotik [L009UiGS-2HaxD](https://mikrotik.com/product/l009uigs_2haxd_in) router | RouterOS 7|
| admin1.hl.test | 10.11.1.2 | DNS/DHCP master, NTP, SMTP, HAProxy master, Keepalived | Rocky 8 |
| admin2.hl.test | 10.11.1.3 | DNS/DHCP slave, NTP, SMTP, HAProxy backup, Keepalived | Rocky 8 |
| switch.hl.test | 10.11.1.4 | Managed switch | N/A |
| truenas.hl.test | 10.11.1.5 | TrueNAS Core shared storage server for Kubernetes | TrueNAS Core 12 |
| pi.hl.test | 10.11.1.7 | RaspberryPi Pi-hole DNS ad blocker | Raspbian |
| mikrotik-lte.hl.test | 10.11.1.11 | Mikrotik wireless access point with LTE antennas | RouterOS |
| switch.hl.test | 10.11.1.4 | Netgear [GS308E](https://www.netgear.com/uk/business/wired/switches/plus/gs308e/) managed switch | V1.00.11EN |
| truenas.hl.test | 10.11.1.5 | TrueNAS Core shared storage server for Kubernetes | TrueNAS Core 13 |
| pi.hl.test | 10.11.1.7 | Raspberry Pi 1 Model B Pi-hole DNS ad blocker | Raspbian 12 |
| mikrotik-lte.hl.test | 10.11.1.11 | Mikrotik [RBwAPR-2nD](https://mikrotik.com/product/RBwAPR-2nD) with LTE antennas | RouterOS 6 |
| pxe.hl.test | 10.11.1.20 | PXE boot server | Rocky 8 |
| kvm1.hl.test | 10.11.1.21 | KVM hypervisor | Rocky 8 |
| kvm2.hl.test | 10.11.1.22 | KVM hypervisor | Rocky 8 |
Expand All @@ -86,7 +86,6 @@ Hostnames and their IP addresses:
| srv35.hl.test | 10.11.1.35 | Kubernetes worker node | Rocky 9 |
| srv36.hl.test | 10.11.1.36 | Kubernetes worker node | Rocky 9 |


# Homelab Infrastructure

Kubernetes environment runs on three KVM hypervisors. The goal is to maintain service in the event of a loss of a (single) host. This [blog post](https://www.lisenet.com/2021/install-and-configure-a-multi-master-ha-kubernetes-cluster-with-kubeadm-haproxy-and-keepalived-on-centos-7/) explains how to build a multi-master Kubernetes homelab cluster by hand using KVM, PXE boot and kubeadm.
Expand All @@ -97,15 +96,16 @@ Kubernetes environment runs on three KVM hypervisors. The goal is to maintain se

Commodity hardware is used to keep costs to a minimum.

| Hostname | CPU Cores | RAM (MB) | Storage | OS |
| --- | --- | --- | --- | --- |
| pxe.hl.test | 4 | 8192 | 120GB SSD | Rocky 8 |
| kvm1.hl.test | 8 | 24576 | 240GB SSD | Rocky 8 |
| kvm2.hl.test | 8 | 24576 | 240GB SSD | Rocky 8 |
| kvm3.hl.test | 8 | 24576 | 240GB SSD | Rocky 8 |
| truenas.hl.test | 4 | 8192 | 240GB SSD, 2x 320GB HDDs in RAID 1 for storage pool | TrueNAS Core 12 |
| mikrotik.hl.test | 1 | 128 | 128MB | RouterOS |
| pi.hl.test | 1 | 512 | 8GB | Raspbian |
| Hostname | CPU Cores | RAM (MB) | Storage | OS | Vendor |
| -------- | --------- | -------- | ------- | -- | ------ |
| mikrotik.hl.test | 1 | 128 | 128MB | RouterOS 7 | Mikrotik |
| mikrotik-lte.hl.test | 1 | 64 | 16MB | RouterOS 6 | Mikrotik |
| pxe.hl.test | 4 | 8192 | 120GB SSD | Rocky 8 | Dell |
| kvm1.hl.test | 8 | 24576 | 240GB SSD | Rocky 8 | Dell |
| kvm2.hl.test | 8 | 24576 | 240GB SSD | Rocky 8 | Dell |
| kvm3.hl.test | 8 | 24576 | 240GB SSD | Rocky 8 | Dell |
| truenas.hl.test | 4 | 8192 | 240GB SSD, 2x 320GB HDDs in RAID 1 for storage pool | TrueNAS Core 13 | Dell |
| pi.hl.test | 1 | 512 | 8GB SD card | Raspbian 12 | Raspberry Pi 1 Model B |

## Guest Provisioning

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