Homer Dashboard

This cluster runs Homer, a lightweight dashboard that serves as a central hub for all services.

Endpoint

https://hub.sudhanva.me

Features

Feature	Description
Service Directory	Quick links to all services
Categorized Layout	Services organized by type
Cluster Badges	Visual indicators for OKE vs K3s services
Minimal Resources	Only 32MB memory, 10m CPU

Architecture

Homer is a simple static web application:

flowchart LR
    subgraph Internet
        User((User))
    end

    subgraph OKE["OKE Cluster"]
        Gateway[Envoy Gateway]
        Homer[Homer Pod<br/>nginx:8080]
        ConfigMap[ConfigMap<br/>config.yml]
    end

    User -->|HTTPS| Gateway
    Gateway --> Homer
    ConfigMap --> Homer

Resource Allocation

Homer is extremely lightweight:

Resource	Request	Limit
Memory	32 MB	64 MB
CPU	10m	100m

Configuration

The dashboard is configured via a ConfigMap containing config.yml:

title: "Homelab"
subtitle: "Sudhanva's Self Hosted Stuff!"

services:
  - name: "AI & Chat"
    icon: "fas fa-brain"
    items:
      - name: "Chat"
        url: "https://chat.k8s.sudhanva.me"
        tag: "OKE"
        tagstyle: "is-success"

Badge Styles

Tag	Style	Color	Usage
OKE	is-success	Green	Oracle Cloud services
K3s	is-info	Blue	Raspberry Pi services

Adding Services

To add a new service to the dashboard:

1. Edit argocd/apps/homer/deployment.yaml
2. Add entry under the appropriate category in config.yml
3. Commit and push - ArgoCD will sync automatically

Example entry:

- name: "My Service"
  subtitle: "Description"
  tag: "OKE"
  tagstyle: "is-success"
  url: "https://myservice.k8s.sudhanva.me"
  target: "_blank"

Kubernetes Manifests

File	Purpose
argocd/apps/homer/deployment.yaml	Deployment + ConfigMap
argocd/apps/homer/service.yaml	ClusterIP service
argocd/apps/homer/httproute.yaml	Gateway routing + TLS certificate