echo6-docs/vault/docs/software/searxng.md

title	type	tags	aliases	related	updated
SearXNG — Echo6 Search Homepage	reference	proxmox		echo6-landing-page-data-export environment ip-allocation caddy ots-setup	2026-07-13

SearXNG — Echo6 Search Homepage

Overview

SearXNG is deployed as the branded Echo6 search homepage at echo6.co. The default simple theme is overridden with custom templates (base.html, index.html) and static assets via Docker bind mounts. Features a cyberpunk aesthetic with JetBrains Mono font, cyan/yellow palette, top navigation bar with service links, and a waffle app launcher menu.

Location

• Host: searxng LXC (CT 102 on utility node, 192.168.1.241)
• IP: 192.168.1.102 / 100.64.0.15 (Tailscale)
• Install: /opt/searxng/ (Docker Compose)
• User: zvx
• URL: https://echo6.co
• Redirect: https://search.echo6.co → https://echo6.co (301 permanent)

Stack

Component	Technology	Location
Search engine	SearXNG (Docker, v2026.2.6)	searxng container
Cache	Valkey (Redis-compatible)	valkey container
Reverse proxy	Utility caddy (CT 101)	192.168.1.101
SSL certs	acme.sh (Let's Encrypt)	/etc/caddy/certs/ on CT 101

Theme Customization

Custom Echo6 theme applied via Docker bind mounts that override SearXNG's simple theme:

Overridden Files

Override	Container Path	Purpose
custom/templates/simple/base.html	/usr/local/searxng/searx/templates/simple/base.html	Nav bar, CSS, JS, footer, waffle menu
custom/templates/simple/index.html	/usr/local/searxng/searx/templates/simple/index.html	Homepage (Echo6 logo + search bar)
custom/img/echo6-logo.png	/usr/local/searxng/searx/static/themes/simple/img/echo6-logo.png	Echo6 logo
custom/img/favicon.png	/usr/local/searxng/searx/static/themes/simple/img/favicon.png	Echo6 favicon

Brand Palette

Variable	Value	Usage
--bg-primary	#0a0e17	Page background
--bg-secondary	#111827	Cards, nav, waffle
--bg-tertiary	#1a2332	Hover states
--accent-cyan	#28C0E8	Links, focus glow, active states
--accent-yellow	#F0D848	Logo accents, highlights
--text-primary	#e0e6ed	Main text
--text-secondary	#7a8ca0	Muted text
--border	#1e3a5f	Borders
--border-focus	#28C0E8	Focus ring
Font	JetBrains Mono	All text

Layout

• Homepage: Centered Echo6 logo + pill-shaped search bar (viewport-locked, no scroll)
• Results page: Two-column grid (1fr 25rem) — results left, sidebar right
• Nav bar: Left: .//files, .//stream — Right: .//photos, .//mail, waffle menu, login avatar
• Waffle menu: 3x3 grid of service tiles (Aurora, Stream, Files, Watchtower, Photos, Mail, Cloud, Admin, Search) with inline SVG icons
• All nav links: Use authentik SSO launch URLs (https://auth.echo6.co/application/launch/<slug>/)

Configuration

Config file: /opt/searxng/searxng-config/settings.yml (mounted to /etc/searxng/settings.yml)

Key settings:

• general.instance_name: "Echo6"
• ui.default_theme: simple
• ui.theme_args.simple_style: dark
• ui.center_alignment: false (enables full-width results layout)
• server.base_url: "https://echo6.co/"

environment: Set in docker-compose.yml:

• SEARXNG_BASE_URL=https://echo6.co/
• INSTANCE_NAME=Echo6

Key Files

/opt/searxng/
├── docker-compose.yml        # Compose config (searxng + valkey)
├── searxng-config/
│   └── settings.yml          # SearXNG configuration
└── custom/
    ├── templates/simple/
    │   ├── base.html          # Custom base template (nav, CSS, JS, footer, waffle)
    │   └── index.html         # Custom homepage (Echo6 logo + search bar)
    └── img/
        ├── echo6-logo.png     # Echo6 logo
        └── favicon.png        # Echo6 favicon

Commands

# Access CT 102 via utility Proxmox host
ssh root@192.168.1.241 'pct exec 102 -- <command>'

# Restart SearXNG
ssh zvx@192.168.1.102 'cd /opt/searxng && docker compose restart searxng'

# View logs
ssh zvx@192.168.1.102 'cd /opt/searxng && docker compose logs -f searxng'

# Full recreate (after compose changes)
ssh zvx@192.168.1.102 'cd /opt/searxng && docker compose down && docker compose up -d'

# Push template file via pct
scp /tmp/file.html root@192.168.1.241:/tmp/
ssh root@192.168.1.241 'pct push 102 /tmp/file.html /opt/searxng/custom/templates/simple/file.html'

# Test locally
curl -s http://192.168.1.102:8080 | head -30

Caddy Configuration

Utility Caddy (CT 101):

• echo6.co → 100.64.0.15:8080 + Matrix .well-known handlers
• search.echo6.co → 301 redirect to https://echo6.co

dnsmasq (historical — this ran on Contabo, decommissioned 2026-06-19):

• echo6.co → 100.64.0.8 (utility Caddy)
• Per services: tailnet split-DNS is NOT used for echo6.co — it resolves via public GoDaddy DNS. This dnsmasq entry describes the pre-migration setup and should not be assumed current.

GoDaddy dns:

• @ (echo6.co) → 199.6.36.163 (home)
• search → 199.6.36.163 (home)

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Last updated: 2026-02-17 — Initial creation after Echo6 homepage deployment