mirror of
https://github.com/kevinveenbirkenbach/docker-volume-backup.git
synced 2025-12-29 03:42:08 +00:00
Kevin Veen-Birkenbach
6adafe6b1f
- Use module logger in backup/db.py - Skip db dump when no databases.csv entry is present - Apply black/formatting cleanup across backup/restore/tests https://chatgpt.com/share/69519d45-b0dc-800f-acb6-6fb8504e9b46
40 lines
1.0 KiB
Python
40 lines
1.0 KiB
Python
from __future__ import annotations
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import os
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import sys
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from .run import run, docker_volume_exists
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def restore_volume_files(
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volume_name: str, backup_files_dir: str, *, rsync_image: str
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) -> int:
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if not os.path.isdir(backup_files_dir):
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print(f"ERROR: backup files dir not found: {backup_files_dir}", file=sys.stderr)
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return 2
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if not docker_volume_exists(volume_name):
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print(f"Volume {volume_name} does not exist. Creating...")
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run(["docker", "volume", "create", volume_name])
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else:
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print(f"Volume {volume_name} already exists.")
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# Keep behavior close to the old script: rsync -avv --delete
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run(
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[
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"docker",
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"run",
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"--rm",
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"-v",
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f"{volume_name}:/recover/",
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"-v",
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f"{backup_files_dir}:/backup/",
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rsync_image,
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"sh",
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"-lc",
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"rsync -avv --delete /backup/ /recover/",
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]
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)
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print("File restore complete.")
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return 0
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