Add ComfyUI app (community)

[Chinabanker]

App Addition

• I have opened an issue to discuss this app addition before submitting this pull request. (Related community request: issue #1728 — App Request: SwarmUI / ComfyUI / AI image generation; I replied to the maintainer's open question about image availability there on 2026-08-19.)

AI

• Part or All of this PR was generated by an LLM.

Description

Adds ComfyUI to the community train.

ComfyUI is a node-graph based GUI/API/backend for diffusion models (image and video generation). This package ships it as a single-container TrueNAS app:

• Single container, NVIDIA GPU passthrough via the standard gpu_configuration resource
• 8 named storage mounts (models / input / output / workflows / custom_nodes / user / HuggingFace cache / torch cache) plus an additional-storage list, following the standard storage schema
• CLI_ARGS environment question for extra ComfyUI flags
• Web UI portal; container listens on 8188 internally, published by default on host port 30481 (configurable)
• TCP healthcheck against the in-container port

Image

chinabanker/comfyui-official:cu130

• Built from the official Comfy-Org source (Comfy-Org/ComfyUI) with its official requirements; Dockerfiles and build logs are public at https://github.com/Chinabanker/comfyui-official
• PyTorch 2.13.0+cu130 (CUDA 13.0.3), Python 3.12, ComfyUI-Manager included
• Rebuilt automatically via GitHub Actions when upstream releases change; rolling cu130 tag plus dated tags
• Why CUDA 13.0: fixes cuBLAS crashes on Blackwell (RTX 50 series); also runs on RTX 30/40

Requires a host driver with CUDA 13.0 support (NVIDIA driver ≥ 590 branch — bundled in TrueNAS SCALE 26).

App Information

• Upstream: https://github.com/Comfy-Org/ComfyUI
• Documentation: https://docs.comfy.org/
• License: GPL-3.0
• App Version: 0.34.0 (tracks upstream; image rebuilt daily)

Testing

Tested locally on TrueNAS SCALE 26.0.0-BETA.2 with an RTX 5090:

• basic-values.yaml

Rendered compose validated locally against catalog library 2.3.11: image reference, host port 30481 → container 8188 mapping, all 8 mounts, TCP healthcheck (/dev/tcp/127.0.0.1/8188) and portal are present and correct.

Icons and Screenshots

Please upload the following to the CDN:

• Icon: https://avatars.githubusercontent.com/u/166579949 (Comfy-Org organization logo, official ComfyUI branding) — or the official brand image from comfy.org: https://media.comfy.org/website/comfy.webp

app.yaml's icon: field is already set to the predicted CDN path https://media.sys.truenas.net/apps/comfyui/icons/icon.png.

Special Notes

• TrueNAS floor: CUDA 13.0 requires the driver bundled with TrueNAS SCALE 26. min_scale_version is set to 25.10.0 because no 26.x value exists in the catalog yet — happy to raise it once one lands, or hold the merge until 26 is stable.
• Runs as root (uid/gid 0): the entrypoint installs ComfyUI-Manager/node dependencies and pip packages into persistent storage on startup and then drops into the server; it currently assumes root. Happy to restructure for a 568 defaults setup if that is preferred — guidance appreciated.
• First-time setup: none required — ComfyUI-Manager initializes on first start.

Checklist

• App runs successfully locally (TrueNAS SCALE 26.0.0-BETA.2, RTX 5090)
• Only modified files under /ix-dev/ or /library/
• README.md included
• Multiple test scenarios tested
• questions.yaml has clear descriptions and follows structure of existing apps
• All automated CI checks pass (fork PR — CI needs maintainer approval to run)

[Chinabanker]

Friendly ping — this PR is ready for review.

Summary of the current state (updated 2026-08-16):

• Image: chinabanker/comfyui-official:cu130 (PyTorch 2.13.0+cu130, CUDA 13.0.3) — the cu130 line fixes the unfixable Blackwell (sm_120) cuBLAS bug in the CUDA 12.8 line that caused black images / mosaic artifacts / illegal memory access on RTX 50 series GPUs.
• Runtime floor: requires CUDA 13.0 → TrueNAS 26 bundled driver (590.x). min_scale_version is set to 25.10.0 (the highest value currently available in the catalog); happy to bump it once a TrueNAS 26 min-version value exists.
• Template render + CI deploy test both pass.

Happy to adjust anything (min_scale_version, storage layout, CLI_ARGS defaults, etc.). Thanks for your time.

[Chinabanker]

Updated PR to fix self-inflicted issues and align with CONTRIBUTIONS.md:

• library bumped 2.3.8 → 2.3.11 (latest catalog version; 2.3.8 was removed upstream) — vendored files + lib_version_hash refreshed, rendered compose re-validated OK
• app_version bumped 0.30.2 → 0.33.2 to track upstream ComfyUI (image rebuilt daily via CI)
• PR body rewritten to the official app_addition template, including AI disclosure, testing results, checklist, and an icon source link for the CDN upload
• sources: added the catalog URL

Happy to adjust anything else (e.g. min_scale_version once a 26.x value lands in the catalog).

[Chinabanker]

Updated the PR (65b2d0b):

• Default host port 8188 → 30481 (catalog convention of >30k defaults; verified 30481 is unused across ix-dev). The container still listens on 8188 — add_port now passes container_port: 8188 explicitly and the TCP healthcheck targets the in-container port, so any user-configured host port keeps working.
• app_version → 0.34.0 to track upstream v0.34.0 (the rolling cu130 image was rebuilt and republished today with it).
• README now documents the mapping (default host port 30481 → container 8188).

Rendered compose re-validated locally against library 2.3.11: ports, mounts, healthcheck and portal all correct.