kevinveenbirkenbach/computer-playbook
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Solved bugs and typos

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Kevin Veen-Birkenbach 2024-01-12 21:16:03 +01:00
parent 6d551b47af
commit 4fb8dcfd4c
1 changed files with 10 additions and 9 deletions
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19
roles/cleanup-backups-service/files/cleanup-backups.py
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@ -26,7 +26,7 @@ def isSmallerThenMaximumBackupSize(maximum_backup_size_percent,backups_folder_pa
current_disc_usage_percent=psutil.disk_usage(backups_folder_path).percent current_disc_usage_percent=psutil.disk_usage(backups_folder_path).percent
return current_disc_usage_percent > maximum_backup_size_percent return current_disc_usage_percent > maximum_backup_size_percent
def isDirectoryDeletable(version, versions_directory, version_path): def isDirectoryDeletable(version, versions, version_path):
print("Checking directory %s ..." % (version_path)) print("Checking directory %s ..." % (version_path))
if version == versions[-1]: if version == versions[-1]:
print("Directory %s contains the last version of the backup. Skipped." % (version_path)) print("Directory %s contains the last version of the backup. Skipped." % (version_path))
@ -38,9 +38,10 @@ def isDirectoryDeletable(version, versions_directory, version_path):
def deleteVersion(version_path, backups_folder_path): def deleteVersion(version_path, backups_folder_path):
print("Deleting %s to free space." % (version_path)) print("Deleting %s to free space." % (version_path))
current_disc_usage_percent=psutil.disk_usage(backups_folder_path).percent
shutil.rmtree(version_path) shutil.rmtree(version_path)
new_disc_usage_percent=psutil.disk_usage(backups_folder_path).percent new_disc_usage_percent=psutil.disk_usage(backups_folder_path).percent
difference_percent=old_disc_usage_percent-new_disc_usage_percent difference_percent=current_disc_usage_percent-new_disc_usage_percent
print("{:6.2f} %% of drive freed".format(difference_percent)) print("{:6.2f} %% of drive freed".format(difference_percent))
def count_total_application_directories(backups_folder_path): def count_total_application_directories(backups_folder_path):
@ -69,10 +70,10 @@ def average_version_directories_per_application(backups_folder_path,blur=-1):
average = total_version_folders / total_app_directories average = total_version_folders / total_app_directories
return int(average) - blur return int(average) - blur
def getAmountOfIterration(versions,average_version_directories_per_application): def getAmountOfIteration(versions,average_version_directories_per_application):
return len(versions) - average_version_directories_per_application return len(versions) - average_version_directories_per_application
def deletInterration(backups_folder_path,average_version_directories_per_application): def deleteInteration(backups_folder_path,average_version_directories_per_application):
for host_backup_directory_name in os.listdir(backups_folder_path): for host_backup_directory_name in os.listdir(backups_folder_path):
host_backup_directory_path = os.path.join(backups_folder_path, host_backup_directory_name) host_backup_directory_path = os.path.join(backups_folder_path, host_backup_directory_name)
for application_directory in os.listdir(host_backup_directory_path): for application_directory in os.listdir(host_backup_directory_path):
@ -82,14 +83,14 @@ def deletInterration(backups_folder_path,average_version_directories_per_applica
versions = os.listdir(versions_directory) versions = os.listdir(versions_directory)
versions.sort(reverse=False) versions.sort(reverse=False)
version_iterration=0 version_iteration=0
while version_iterration < getAmountOfIterration(versions,average_version_directories_per_application): while version_iteration < getAmountOfIteration(versions,average_version_directories_per_application):
print_used_disc_space(backups_folder_path) print_used_disc_space(backups_folder_path)
version = versions[version_iterration] version = versions[version_iteration]
version_path=os.path.join(versions_directory, version) version_path=os.path.join(versions_directory, version)
if isDirectoryDeletable(version, versions_directory, version_path): if isDirectoryDeletable(version, versions, version_path):
deleteVersion(version_path, backups_folder_path) deleteVersion(version_path, backups_folder_path)
version_iterration += 1 version_iteration += 1
backups_folder_path=args.backups_folder_path backups_folder_path=args.backups_folder_path
maximum_backup_size_percent=args.maximum_backup_size_percent maximum_backup_size_percent=args.maximum_backup_size_percent