Henrik/instant-workstation
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Harden atomic rename

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This commit is contained in:
Henrik Brüsecke 2026-11-07 13:04:20 +02:00
parent 98840ead3b
commit c385a100a3
2 changed files with 2 additions and 6 deletions
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4
backend/disks/disk_paths.py
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@ -25,10 +25,6 @@ class DiskPaths:
def nvram_target_path(self): def nvram_target_path(self):
return self.storage_host_path / self.persistence_type / self.nvram_target_filename return self.storage_host_path / self.persistence_type / self.nvram_target_filename
@property
def staging_path(self):
return self.storage_host_path / 'staging'
@property @property
def storage_host_path(self): def storage_host_path(self):
return self.STORAGE_HOSTS_PATH / self.storage_host return self.STORAGE_HOSTS_PATH / self.storage_host

4
backend/disks/disk_utils.py
View file

@ -4,7 +4,7 @@ import subprocess
import tempfile import tempfile
def create_os_disk(paths): def create_os_disk(paths):
with tempfile.TemporaryDirectory(dir=paths.staging_path) as temporary_directory: with tempfile.TemporaryDirectory(dir=paths.target_path.parent) as temporary_directory:
temporary_path = pathlib.Path(temporary_directory) / 'disk.qcow2' temporary_path = pathlib.Path(temporary_directory) / 'disk.qcow2'
subprocess.run( subprocess.run(
@ -22,7 +22,7 @@ def create_os_disk(paths):
temporary_path.replace(paths.target_path) temporary_path.replace(paths.target_path)
def create_nvram_disk(paths): def create_nvram_disk(paths):
with tempfile.TemporaryDirectory(dir=paths.staging_path) as temporary_directory: with tempfile.TemporaryDirectory(dir=paths.nvram_target_path.parent) as temporary_directory:
temporary_path = pathlib.Path(temporary_directory) / 'NVRAM.img' temporary_path = pathlib.Path(temporary_directory) / 'NVRAM.img'
shutil.copyfile(paths.nvram_path, temporary_path) shutil.copyfile(paths.nvram_path, temporary_path)