This ui will let you design and execute advanced stable diffusion pipelines using a graph/nodes/flowchart based interface. For some workflow examples and see what ComfyUI can do you can check out:
Env variables MODELURLS, VAEURLS and UPSCALEURLS can be set to automatically download models on deployment start. Just add a string with download urls separated by ","
COMMANDLINE_ARGS can be found here
Loading Checkpoints, VAEs and Upscalers
Before you can run inference, you'll need to load checkpoint files, VAEs and any upscalers. You can use wget to copy them into specific folders (examples below):
Load Checkpoints: wget https://huggingface.co/stabilityai/stable-diffusion-xl-base-1.0/resolve/main/sd_xl_base_1.0.safetensors wget https://huggingface.co/stabilityai/stable-diffusion-xl-refiner-1.0/resolve/main/sd_xl_refiner_1.0.safetensors
Load VAE wget https://huggingface.co/madebyollin/sdxl-vae-fp16-fix/resolve/main/sdxl_vae.safetensors
Load Upscalers wget https://huggingface.co/madebyollin/sdxl-vae-fp16-fix/resolve/main/sdxl_vae.safetensors wget https://huggingface.co/uwg/upscaler/resolve/main/ESRGAN/4x-UltraSharp.pth