comfyui-dynamic

A ComfyUI container wrapped in an entrypoint script that allows preloading of models via environment variables. We are using https://github.com/ai-dock/comfyui/ as the base image.

You can use the prebuilt docker image at

saladtechnologies/comfyui:dynamic

API

The comfy api is strange and largely undocumented. This article gives a good example of how to use it. Here is an example text2img payload. Check out the generate script for an example of how to use Comfy progrematically.

./generate workflow_api.json

Build

./scripts/build [--push]

Build Image With Models Baked In

Usage: ./build-baked [OPTIONS]

Options:
  --push                          Push the built image to DockerHub. Default: false
  --civitai-version-ids <v1,v2>   Comma-separated list of CivitAI model version IDs to load. Default: 
  --load-refiner                  Load the refiner model. Default: false
  --load-sdxl-base                Load the SDXL base model. Default: false
  --controlnet-urls <url1,url2>   Comma-separated list of ControlNet download URLs. Default: 
  --extension-urls <url1,url2>    Comma-separated list of extension Git URLs. Default: 
  --ckpt-urls <url1,url2>         Comma-separated list of CKPT download URLs. Default: 
  --vae-urls <url1,url2>          Comma-separated list of VAE download URLs. Default: 
  --lora-urls <url1,url2>         Comma-separated list of LoRa download URLs. Default: 
  --tag <tag>                     Tag to use for the image. Defaults to the CivitAI version IDs with a hyphen between them
  --image <image>                 Image to build. Default: saladtechnologies/comfyui
  --help 

Run

docker compose up

Environment Variables

Variable	Description	Default
HOST	The IP to run the ComfyUI server on. Use [::] on salad.	[::]
PORT	The port to run the ComfyUI server on. Make sure the network port you enable when making your container group matches this value.	8188
CIVITAI_MODEL_VERSION_IDS	A comma-separated list of model version IDs to download. ex 128713 for just Dreamshaper 8 or 128713,166808 for Dreamshaper and Arterior. This supports Checkpoints, VAEs, Controlnets, and LoRAs. The rightmost checkpoint value will be the default checkpoint when the server starts, and the rightmost vae value will be the default vae when the server starts.	None
LOAD_SDXL_BASE	If set to 1, the SDXL base model will be downloaded.	0
LOAD_REFINER	If set to 1, the SDXL refiner model will be downloaded.	0
CONTROLNET_URLS	A comma-separated list of download urls for controlnets. ex https://huggingface.co/lllyasviel/sd_control_collection/resolve/main/diffusers_xl_canny_mid.safetensors?download=true	None
CLI_ARGS	Additional arguments to pass to the sdnext launch command. Options can be found with --help	None
EXTENSION_URLS	A comma separated list of extension git urls to load e.g. https://github.com/deforum-art/sd-webui-deforum	None
CKPT_URLS	A comma separated list of checkpoint download urls to load. e.g. https://huggingface.co/stabilityai/stable-diffusion-xl-base-1.0/resolve/main/sd_xl_base_1.0.safetensors?download=true	None
VAE_URLS	A comma separated list of vae download urls to load. e.g. https://huggingface.co/madebyollin/sdxl-vae-fp16-fix/resolve/main/diffusion_pytorch_model.safetensors?download=true	None
LORA_URLS	A comma separated list of lora download urls to load. e.g. https://huggingface.co/ostris/ikea-instructions-lora-sdxl/resolve/main/ikea_instructions_xl_v1_5.safetensors?download=true	None
WEB_ENABLE_AUTH	If set to true, the ComfyUI server will require a login.	false