c58dd14bf7
Summary: So that it's possible to use it with any other blockdevice provider. Test Plan: N/A Reviewers: sina_rad, h.marvi, mhyousefi, s.afshari Differential Revision: https://phab.hamravesh.ir/D870
51 lines
1.2 KiB
Python
51 lines
1.2 KiB
Python
from util import remote_fn
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@remote_fn
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def scrub(volume_id):
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import time
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import rawfile_util
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rawfile_util.patch_metadata(volume_id, {"deleted_at": time.time()})
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@remote_fn
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def init_rawfile(volume_id, size):
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import time
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import rawfile_util
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from volume_schema import LATEST_SCHEMA_VERSION
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from pathlib import Path
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from util import run
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img_dir = rawfile_util.img_dir(volume_id)
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img_dir.mkdir(exist_ok=True)
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img_file = Path(f"{img_dir}/disk.img")
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if img_file.exists():
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return
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rawfile_util.patch_metadata(
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volume_id,
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{
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"schema_version": LATEST_SCHEMA_VERSION,
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"volume_id": volume_id,
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"created_at": time.time(),
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"img_file": img_file.as_posix(),
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"size": size,
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},
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)
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run(f"truncate -s {size} {img_file}")
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@remote_fn
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def expand_rawfile(volume_id, size):
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import rawfile_util
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from util import run
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img_file = rawfile_util.img_file(volume_id)
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if rawfile_util.metadata(volume_id)["size"] >= size:
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return
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rawfile_util.patch_metadata(
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volume_id, {"size": size},
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)
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run(f"truncate -s {size} {img_file}")
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