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pyworker/workers/wan/worker.py
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2025-12-15 22:33:03 -05:00
import random
import sys
from vastai import Worker, WorkerConfig, HandlerConfig, LogActionConfig, BenchmarkConfig
# ComyUI model configuration
MODEL_SERVER_URL = 'http://127.0.0.1'
MODEL_SERVER_PORT = 18288
MODEL_LOG_FILE = '/var/log/portal/comfyui.log'
MODEL_HEALTHCHECK_ENDPOINT = "/health"
# ComyUI-specific log messages
MODEL_LOAD_LOG_MSG = [
"To see the GUI go to: "
]
MODEL_ERROR_LOG_MSGS = [
"MetadataIncompleteBuffer",
"Value not in list: ",
"[ERROR] Provisioning Script failed"
]
MODEL_INFO_LOG_MSGS = [
'"message":"Downloading'
]
benchmark_prompts = [
"Cartoon hoodie hero; orc, anime cat, bunny; black goo; buff; vector on white.",
"Cozy farming-game scene with fine details.",
"2D vector child with soccer ball; airbrush chrome; swagger; antique copper.",
"Realistic futuristic downtown of low buildings at sunset.",
"Perfect wave front view; sunny seascape; ultra-detailed water; artful feel.",
"Clear cup with ice, fruit, mint; creamy swirls; fluid-sim CGI; warm glow.",
"Male biker with backpack on motorcycle; oilpunk; award-worthy magazine cover.",
"Collage for textile; surreal cartoon cat in cap/jeans before poster; crisp.",
"Medieval village inside glass sphere; volumetric light; macro focus.",
"Iron Man with glowing axe; mecha sci-fi; jungle scene; dynamic light.",
"Pope Francis DJ in leather jacket, mixing on giant console; dramatic.",
]
benchmark_dataset = [
{
"input": {
"workflow_json": {
"90": {
"inputs": {
"clip_name": "umt5_xxl_fp8_e4m3fn_scaled.safetensors",
"type": "wan",
"device": "default"
},
"class_type": "CLIPLoader",
"_meta": {
"title": "Load CLIP"
}
},
"91": {
"inputs": {
"text": "色调艳丽,过曝,静态,细节模糊不清,字幕,风格,作品,画作,画面,静止,整体发灰,最差质量,低质量,JPEG压缩残留,丑陋的,残缺的,多余的手指,画得不好的手部,画得不好的脸部,畸形的,毁容的,形态畸形的肢体,手指融合,静止不动的画面,杂乱的背景,三条腿,背景人很多,倒着走,裸露,NSFW",
"clip": [
"90",
0
]
},
"class_type": "CLIPTextEncode",
"_meta": {
"title": "CLIP Text Encode (Negative Prompt)"
}
},
"92": {
"inputs": {
"vae_name": "wan_2.1_vae.safetensors"
},
"class_type": "VAELoader",
"_meta": {
"title": "Load VAE"
}
},
"93": {
"inputs": {
"shift": 8.000000000000002,
"model": [
"101",
0
]
},
"class_type": "ModelSamplingSD3",
"_meta": {
"title": "ModelSamplingSD3"
}
},
"94": {
"inputs": {
"shift": 8,
"model": [
"102",
0
]
},
"class_type": "ModelSamplingSD3",
"_meta": {
"title": "ModelSamplingSD3"
}
},
"95": {
"inputs": {
"add_noise": "disable",
"noise_seed": 0,
"steps": 20,
"cfg": 3.5,
"sampler_name": "euler",
"scheduler": "simple",
"start_at_step": 10,
"end_at_step": 10000,
"return_with_leftover_noise": "disable",
"model": [
"94",
0
],
"positive": [
"99",
0
],
"negative": [
"91",
0
],
"latent_image": [
"96",
0
]
},
"class_type": "KSamplerAdvanced",
"_meta": {
"title": "KSampler (Advanced)"
}
},
"96": {
"inputs": {
"add_noise": "enable",
"noise_seed": "__RANDOM_INT__",
"steps": 20,
"cfg": 3.5,
"sampler_name": "euler",
"scheduler": "simple",
"start_at_step": 0,
"end_at_step": 10,
"return_with_leftover_noise": "enable",
"model": [
"93",
0
],
"positive": [
"99",
0
],
"negative": [
"91",
0
],
"latent_image": [
"104",
0
]
},
"class_type": "KSamplerAdvanced",
"_meta": {
"title": "KSampler (Advanced)"
}
},
"97": {
"inputs": {
"samples": [
"95",
0
],
"vae": [
"92",
0
]
},
"class_type": "VAEDecode",
"_meta": {
"title": "VAE Decode"
}
},
"98": {
"inputs": {
"filename_prefix": "video/ComfyUI",
"format": "auto",
"codec": "auto",
"video": [
"100",
0
]
},
"class_type": "SaveVideo",
"_meta": {
"title": "Save Video"
}
},
"99": {
"inputs": {
"text":prompt,
"clip": [
"90",
0
]
},
"class_type": "CLIPTextEncode",
"_meta": {
"title": "CLIP Text Encode (Positive Prompt)"
}
},
"100": {
"inputs": {
"fps": 16,
"images": [
"97",
0
]
},
"class_type": "CreateVideo",
"_meta": {
"title": "Create Video"
}
},
"101": {
"inputs": {
"unet_name": "wan2.2_t2v_high_noise_14B_fp8_scaled.safetensors",
"weight_dtype": "default"
},
"class_type": "UNETLoader",
"_meta": {
"title": "Load Diffusion Model"
}
},
"102": {
"inputs": {
"unet_name": "wan2.2_t2v_low_noise_14B_fp8_scaled.safetensors",
"weight_dtype": "default"
},
"class_type": "UNETLoader",
"_meta": {
"title": "Load Diffusion Model"
}
},
"104": {
"inputs": {
"width": 640,
"height": 640,
"length": 81,
"batch_size": 1
},
"class_type": "EmptyHunyuanLatentVideo",
"_meta": {
"title": "EmptyHunyuanLatentVideo"
}
}
}
}
} for prompt in benchmark_prompts
]
worker_config = WorkerConfig(
model_server_url=MODEL_SERVER_URL,
model_server_port=MODEL_SERVER_PORT,
model_log_file=MODEL_LOG_FILE,
model_healthcheck_url=MODEL_HEALTHCHECK_ENDPOINT,
handlers=[
HandlerConfig(
route="/generate/sync",
allow_parallel_requests=False,
max_queue_time=10.0,
benchmark_config=BenchmarkConfig(
dataset=benchmark_dataset,
runs=1
),
workload_calculator= lambda _ : 10000.0
)
],
log_action_config=LogActionConfig(
on_load=MODEL_LOAD_LOG_MSG,
on_error=MODEL_ERROR_LOG_MSGS,
on_info=MODEL_INFO_LOG_MSGS
)
)
Worker(worker_config).run()