image-manager/sync.py
Snowykami 945150d0ad
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Sync Container Images / sync-images (push) Successful in 2m1s
修正主函数中加载 YAML 文件的方式,确保正确读取文件内容
2025-04-17 20:47:21 +08:00

76 lines
2.1 KiB
Python

import asyncio
import aiofiles
import yaml
from pydantic import BaseModel, field_validator
class Config(BaseModel):
images: list["Images"] = []
class Images(BaseModel):
source: str
target: str
tags: list[str] = []
async def run_command(command: str) -> int | None:
process = await asyncio.create_subprocess_shell(
command,
stdout=asyncio.subprocess.PIPE,
stderr=asyncio.subprocess.PIPE
)
stdout, stderr = await process.communicate()
if stdout:
print(f"[STDOUT]\n{stdout.decode()}")
if stderr:
print(f"[STDERR]\n{stderr.decode()}")
return process.returncode
async def docker_pull(image: str) -> int | None:
print(f"Pulling image {image}...")
return await run_command(f"docker pull {image}")
async def docker_tag(source: str, target: str):
print(f"Tagging image {source} as {target}...")
return await run_command(f"docker tag {source} {target}")
async def docker_push(image: str):
print(f"Pushing image {image}...")
return await run_command(f"docker push {image}")
async def main():
# Load the YAML file
async with aiofiles.open('images.yaml', 'r') as file:
config = await file.read()
# Parse the YAML file
config = yaml.safe_load(config)
config = Config(**config)
# Print the loaded configuration
print("Loaded configuration:")
print(config)
tasks = []
for image in config.images:
if len(image.tags) > 0:
for tag in image.tags:
async def task():
await docker_pull(f"{image.source}:{tag}")
await docker_tag(f"{image.source}:{tag}", f"{image.target}:{tag}")
await docker_push(f"{image.target}:{tag}")
tasks.append(task())
else:
async def task():
await docker_pull(image.source)
await docker_tag(image.source, image.target)
await docker_push(image.target)
tasks.append(task())
# Run all tasks concurrently
await asyncio.gather(*tasks)
if __name__ == "__main__":
asyncio.run(main())