Erich Blume
657bb28fd1
## Summary - Abandon the UniFi Pulumi IaC approach after provider bugs caused a network outage (no-op update reset undeclared properties on the default LAN network) - Remove untracked IaC artifacts (`pulumi/unifi/`, `mise-tasks/unifi-preview`, `mise-tasks/unifi-up`) locally - Mark `add-unifi-pulumi-stack` plan as Abandoned with explanation - Create new `segment-home-network` plan for manual three-network segmentation (Main/IoT/Guest) via UX7 web UI - Rewrite UniFi reference card to remove all Pulumi/IaC references - Update plan and how-to indexes ## Test plan - [x] `docs-check-links` passes - [x] `docs-check-index` passes - [x] Pre-commit hooks pass - [ ] Review segmentation plan for completeness before executing manually 🤖 Generated with [Claude Code](https://claude.com/claude-code) Reviewed-on: https://forge.ops.eblu.me/eblume/blumeops/pulls/189
79 lines
2.7 KiB
Markdown
79 lines
2.7 KiB
Markdown
---
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title: UniFi
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modified: 2026-02-14
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tags:
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- infrastructure
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- networking
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---
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# UniFi
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Home WiFi router and network controller, managed via the UX7 web UI.
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## Quick Reference
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| Property | Value |
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|----------|-------|
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| **Model** | UniFi Express 7 (UX7) |
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| **LAN IP** | `192.168.1.1` |
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| **Management URL** | `https://192.168.1.1` |
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| **Management** | Web UI only (no IaC — see [[add-unifi-pulumi-stack]]) |
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| **Power** | Battery-backed via UPS (see [[power]]) |
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## What It Does
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The UX7 is the home WiFi access point and network gateway. It provides:
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- WiFi (main, guest, IoT networks)
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- DHCP for all network subnets
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- Built-in UniFi controller for managing adopted devices (switches)
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- Zone-based firewall and traffic management
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## Networks
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| Network | VLAN | Subnet | Purpose |
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|---------|------|--------|---------|
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| Main | 1 (default) | 192.168.1.0/24 | Trusted devices (indri, sifaka, gilbert, mouse) |
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| Guest | 2 | 192.168.2.0/24 | Visitors, internet-only |
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| IoT | 3 | 192.168.3.0/24 | Smart devices (Frame TV, appliances) |
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See [[segment-home-network]] for the full segmentation plan and firewall rules.
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## Network Topology
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```
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ISP Modem
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└── UniFi Express 7 [WAN]
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└── [LAN port] ──→ Switch A (by router/sifaka)
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├── sifaka (Synology NAS)
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└── ~12ft Cat6 ──→ Switch B (on desk)
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├── indri (Mac Mini, primary server)
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└── gilbert (USB-C adapter)
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```
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All wired devices share the default VLAN (192.168.1.0/24). The two daisy-chained UniFi Switch Flex Minis provide enough ports for all devices while using the UX7's single LAN port.
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## Operations
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| Task | Method |
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|------|--------|
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| Manage networks/WiFi/firewall | `https://192.168.1.1` web UI |
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| Backup configuration | Settings → System → Backup |
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| Restore from backup | Settings → System → Backup → Restore |
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## Authentication
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Local admin account on the UX7. Credentials stored in 1Password (vault `blumeops`). WiFi passphrase stored in 1Password item "Radio New Vegas" (Wireless Router type) in vault `blumeops`.
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## Why Not IaC?
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Attempted Feb 2026 with the `ubiquiti-community/unifi` Terraform provider via Pulumi. A "no-op" update on the default LAN network reset undeclared properties, bricking the network and requiring a factory reset. The provider ecosystem is too immature for single-device infrastructure. See [[add-unifi-pulumi-stack]] for details.
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## Related
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- [[segment-home-network]] — Network segmentation plan
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- [[add-unifi-pulumi-stack]] — Previous IaC approach (abandoned)
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- [[hosts]] — Device inventory
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- [[power]] — UPS power chain
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- [[indri]] — Primary server (wired connection)
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- [[tailscale]] — Tailnet networking
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