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docs(services): correct Ollama iGPU entry — remove flash-attn/q8_0, note large-prompt crash

The flash-attention + q8_0 KV cache settings were removed after they (and the
gfx1103 ROCm path generally) crash on large prompts. Document that the 780M iGPU
is direct/interactive-chat only, not an agent backend (Hermes ~15.5k-token prompt
crashed every call; reverted to cloud model).

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

2026-06-29 22:14:41 +03:00

12 KiB

Raw Blame History

Other Services

Last Updated: 2026-06-29

Non-critical services that enhance functionality but don't affect core network operation.

DevOps

Gitea (Git Server)

Component	IP	URL
gitea	172.18.0.31	https://git.xtrm-lab.org

Ports: 2222→22 (SSH), 3005→3000 (HTTP) Auth: Authentik OAuth2 Database: postgresql17 (gitea)

Woodpecker CI

Component	IP	URL
woodpecker-server	172.18.0.32	https://ci.xtrm-lab.org
woodpecker-agent	172.18.0.33	-

Auth: Gitea OAuth2 Purpose: CI/CD pipelines for infrastructure repo

Network Management

NetDisco (Network Discovery)

Component	IP	URL
netdisco-web	172.18.0.41	https://netdisco.xtrm-lab.org
netdisco-backend	172.18.0.42	-

Database: postgresql17 (netdisco_db) Purpose: SNMP-based device discovery, MAC/ARP tracking

Unimus

Network	URL
host	https://unimus.xtrm-lab.org

Purpose: Network device configuration backup (MikroTik)

Monitoring

Uptime Kuma

Component	IP	URL
UptimeKuma	172.18.0.20	https://uptime.xtrm-lab.org
Uptime-Kuma-API	172.18.0.18	-
AutoKuma	172.18.0.19	-

Monitors: 24 services configured

Speedtest Tracker

Component	IP	URL
speedtest-tracker	172.18.0.21	https://speed.xtrm-lab.org

NetAlertX

Network	URL
host	https://netalert.xtrm-lab.org

Purpose: Network device discovery and alerting

Gaming

Minecraft Server

Component	IP	Port	Address
minecraft	172.18.0.80	25565	minecraft.xtrm-lab.org

Image: itzg/minecraft-server (Java Edition) Version: Latest (1.21.11) Mode: Survival, Normal difficulty, PVP enabled Max Players: 10 RAM: 2 GB Online Mode: Yes (requires paid account) Data: /mnt/user/appdata/minecraft/data NAT: WAN:25565 → 192.168.10.20:25565 + hairpin NAT Dockge Stack: minecraft

Media

Plex

Network	Port	URL
host	32400	https://plex.xtrm-lab.org

Libraries: Movies, TV Shows, Music

Plex Debrid

Network	Purpose
host	Debrid integration for Plex

Purpose: Integrates Real-Debrid/AllDebrid with Plex for streaming

Zurg + Rclone

Component	Port	Purpose
zurg	9999	Real-Debrid WebDAV mount
zurg-rclone	-	Rclone FUSE mount

Purpose: Mounts Real-Debrid library as local filesystem for Plex

Overseerr

Component	Port	URL
overseerr	5055	https://overseerr.xtrm-lab.org

Purpose: Media request management for Plex

Radarr

Component	IP	URL
radarr	172.18.0.43	https://radarr.xtrm-lab.org

Purpose: Movie collection manager (PVR)

Sonarr

Component	IP	URL
sonarr	172.18.0.44	https://sonarr.xtrm-lab.org

Purpose: TV series collection manager (PVR)

Prowlarr

Component	IP	URL
prowlarr	172.18.0.45	https://prowlarr.xtrm-lab.org

Purpose: Indexer manager for Radarr/Sonarr

Libation

Component	IP
Libation	172.18.0.23

Purpose: Audiobook management

Transmission

Component	IP	Ports
transmission	172.18.0.26	9091, 51413

Purpose: Torrent client

Property	Value
Share Path	/mnt/user/roms
Protocol	SMB (guest access, read-only)
Size	2.3 TB (49 systems)

Consumers:

Device	Mount Point	Method
Nobara	/mnt/roms	fstab (CIFS, guest, systemd.automount)
Recalbox	/recalbox/share/roms_network	custom.sh boot script (CIFS)

Recalbox: Network roms are bind-mounted over local rom directories at boot via /recalbox/share/system/custom.sh. Local roms were deleted from SD card to save space.

Productivity

Nextcloud

Component	IP	URL
Nextcloud	172.18.0.24	https://cloud.xtrm-lab.org

Purpose: File sync, calendar, contacts

Actual Budget

Component	IP	URL
actual-budget	172.18.0.16	https://actual.xtrm-lab.org

Purpose: Personal finance tracking

n8n

Component	IP	URL
n8n	172.18.0.17	https://n8n.xtrm-lab.org

Purpose: Workflow automation

Karakeep

Component	IP	URL
karakeep	172.18.0.25	https://karakeep.xtrm-lab.org

Purpose: Bookmark manager

Homarr (Dashboard)

Component	IP	URL
homarr	172.18.0.4	https://xtrm-lab.org

Purpose: Home dashboard with Docker integration

Storage & Backup

TimeMachine

Network	IP
br0 macvlan	192.168.10.12

Purpose: macOS Time Machine backup target

UrBackup

Network	URL
host	https://urbackup.xtrm-lab.org

Purpose: File and image backup for PCs

RustFS

Network
bridge

Purpose: Rust-based filesystem utilities

Remote Access

Kasm Workspaces (Browser Isolation)

Component	IP	URL
kasm (DinD host)	172.18.0.66	https://kasm.xtrm-lab.org
kasm_proxy	172.19.0.8 (internal)	-
kasm_api	172.19.0.7 (internal)	-
kasm_manager	172.19.0.6 (internal)	-
kasm_agent	172.19.0.2 (internal)	-
kasm_db	172.19.0.3 (internal)	-
kasm_guac	172.19.0.9 (internal)	-

Version: 1.18.1 Architecture: Docker-in-Docker (runs its own Docker daemon with internal containers) Network: dockerproxy (outer), kasm_default_network 172.19.0.0/16 (inner) Ports: 3000 (web UI), 6333 (proxy/sessions) Data: /mnt/user/appdata/kasm/

Traefik Integration:

Uses kasm-headers middleware (no frameDeny — Kasm requires iframes)
Service backend: https://172.18.0.66:6333 with insecure-skip-verify
Zone config: proxy_port=443, proxy_hostname=$request_host$ (routes sessions through Traefik)

RustDesk

Component	Ports
rustdesk-hbbs	21115-21116 (TCP), 21116 (UDP)
rustdesk-hbbr	21117-21119

Purpose: Self-hosted remote desktop

Tailscale

Host	IP
HAP1	172.17.0.3

Purpose: Mesh VPN for remote access

Open WebUI

Component	Port
open-webui	3080

Purpose: Web UI for Ollama (ChatGPT-like interface)

Smart Home

Home Assistant

Network	URL
host	https://ha.xtrm-lab.org

Purpose: Home automation hub Trusted Proxies: 172.18.0.0/16, 192.168.10.0/24

Home Assistant Time Machine

Component	Port
Home-Assistant-Time-Machine	54000

Purpose: HA backup/snapshot management

Tuya Gateway

Network
host

Purpose: Local Tuya device integration

Notifications

ntfy

Component	Port	Purpose
ntfy	8380	Push notification server

Purpose: Self-hosted push notifications (UnifiedPush compatible)

Sync & Knowledge

Obsidian LiveSync

Component	Port
obsidian-livesync	5984

Purpose: CouchDB-based real-time sync for Obsidian vaults

Supabase (OpenBrain)

Component	Purpose
supabase-db	PostgreSQL database
supabase-auth	Authentication
supabase-rest	PostgREST API
supabase-storage	File storage
supabase-studio	Web dashboard
supabase-meta	Metadata service
supabase-analytics	Analytics/logging
supabase-imgproxy	Image processing
supabase-edge-functions	Edge functions runtime
supabase-pooler	Connection pooling
supabase-vector	Vector/embeddings
supabase-kong	API gateway (stopped)
realtime-dev.supabase-realtime	Realtime subscriptions

Purpose: Self-hosted Supabase stack with PGVector for AI persistent memory (OpenBrain)

Database Tools

pgAdmin 4

Component	Port
pgAdmin4	5050

Purpose: PostgreSQL web administration UI

Development

OpenVSCode Server (Web IDE)

Network	Port	URL
host	3100	https://code.xtrm-lab.org

Purpose: Web-based VS Code IDE with full host access Auth: Authentik forward auth (SSO) Binary: /mnt/user/appdata/openvscode/current/ (host-native, not a container) Config: /mnt/user/appdata/openvscode/config/ Workspace: /mnt/user/projects/ (12 personal repos + 18 AMPECO projects) See: 12-DEVELOPMENT-ENVIRONMENT.md

Claude Code

Network	Version
host	2.1.71

Purpose: AI coding assistant CLI Binary: /mnt/user/appdata/claude-code/.npm-global/bin/claude Config: /mnt/user/appdata/claude-code/.claude/

Cooperator CLI

Network	Version
host	3.36.1

Purpose: AI-driven development workflow automation (AMPECO) Binary: /usr/local/lib/node_modules/@ampeco/cooperator/

Container Management

Dockge

Network	Port
bridge	5001

Purpose: Docker Compose stack management UI Access: http://192.168.10.20:5001 Data: /mnt/user/appdata/dockge/data Stacks: /mnt/user/appdata/dockge/stacks

Dockhand

Network
dockerproxy

Purpose: Docker container health monitoring

Docker Socket Proxy

Component	IP
dockersocket	172.18.0.2

Purpose: Secure Docker socket proxy for Traefik and other services

Agents

xtrm-agent

Component	Port
xtrm-agent	8088

Purpose: Claude Code agent for server management

SeekAndWatch

Component
SeekAndWatch

Purpose: Media monitoring/automation

AI / LLM

Ollama (Local LLM Inference)

Network	Port
bridge	11434

Purpose: Local LLM inference, GPU-accelerated on the integrated AMD Radeon 780M (gfx1103) via ROCm 7.2. Image: ollama/ollama:rocm (Dockge stack — replaced old dockerman template my-ollama.xml) API: http://192.168.10.20:11434 Data: /mnt/user/appdata/ollama Stack: /mnt/user/appdata/dockge/stacks/ollama/compose.yaml

iGPU enablement (gfx1103 not on AMD's official ROCm allowlist):

Setting	Value
`HSA_OVERRIDE_GFX_VERSION`	11.0.0 (report 780M as gfx1100)
`OLLAMA_IGPU_ENABLE`	1 (Ollama 0.30+ drops iGPUs otherwise)
devices	`/dev/kfd`, `/dev/dri`
group_add	`18` (video)

Verified: Ornith 1.0 9B GGUF runs 100% on GPU (33/33 layers), ~11 tok/s. iGPU is RAM-bandwidth bound (shared GTT, ~23 GiB addressable). 9B fits; 35B RAM-tight (no swap); 397B not feasible.

⚠️ Limitation: large prompts (~10k+ tokens) crash the iGPU (ROCm unspecified launch failure — gfx1103 rocBLAS). Tried flash-attn off, gfx1100/gfx1102, num_batch=128 — all crash, so OLLAMA_FLASH_ATTENTION/OLLAMA_KV_CACHE_TYPE=q8_0 were removed. Good for direct/interactive chat only, not an agent backend with big system prompts (tried as Hermes' model with a ~15.5k-token prompt — crashed every call, reverted to cloud).

Stopped/Disabled Services

Service	Reason	Status
charge-* (12 containers)	Dev/test stack, stopped 6 weeks ago	Exited
minecraft	Not started	Created
supabase-kong	API gateway, stopped 2 days ago	Exited
unmarr	Stopped 5 days ago	Exited
llama-baseline-test	LLM benchmark, completed	Exited
llama-spec-test	LLM benchmark, completed	Exited
NetBox + Diode (8 containers)	Removed from active use	Removed
Portainer	Replaced by Dockge	Removed
Pi-hole	Replaced by AdGuard Home	Removed
Slurp'it	Replaced by Diode	Removed
binhex-plexpass	Duplicate of Plex	Removed
HomeAssistant_inabox	Duplicate of Home-Assistant-Container	Removed
nextcloud-aio-mastercontainer	Replaced by Nextcloud container	Removed

12 KiB Raw Blame History