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Add logic for removing excluded files/dirs from backups

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Updated backup thread to copy all server files to a temporary directory, iterate through excluded directory list, remove excluded directories/files, then create the backup archive
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xithical 2022-02-27 13:11:22 -06:00
parent 29800eee3c
commit 7c5bb0984c
1 changed files with 18 additions and 1 deletions
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19
app/classes/shared/server.py
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@ -8,6 +8,7 @@ import logging.config
import shutil
import subprocess
import html
import tempfile
from apscheduler.schedulers.background import BackgroundScheduler
#TZLocal is set as a hidden import on win pipeline
from tzlocal import get_localzone
@ -568,14 +569,30 @@ class Server:
backup_filename = f"{self.settings['backup_path']}/{datetime.datetime.now().strftime('%Y-%m-%d_%H-%M-%S')}"
logger.info(f"Creating backup of server '{self.settings['server_name']}'" +
f" (ID#{self.server_id}, path={self.server_path}) at '{backup_filename}'")
shutil.make_archive(helper.get_os_understandable_path(backup_filename), 'zip', self.server_path)
# shutil.make_archive(helper.get_os_understandable_path(backup_filename), 'zip', self.server_path)
tempDir = tempfile.mkdtemp()
shutil.copytree(self.server_path, tempDir)
excluded_dirs = management_helper.get_excluded_backup_dirs(self.server_id)
server_dir = helper.get_os_understandable_path(self.settings['path'])
for dir in excluded_dirs:
temp_dir = helper.get_os_understandable_path(dir).replace(server_dir, helper.get_os_understandable_path(tempDir))
if os.path.isdir(temp_dir):
shutil.rmtree(temp_dir)
else:
os.remove(temp_dir)
shutil.make_archive(helper.get_os_understandable_path(backup_filename), 'zip', tempDir)
while len(self.list_backups()) > conf["max_backups"] and conf["max_backups"] > 0:
backup_list = self.list_backups()
oldfile = backup_list[0]
oldfile_path = f"{conf['backup_path']}/{oldfile['path']}"
logger.info(f"Removing old backup '{oldfile['path']}'")
os.remove(helper.get_os_understandable_path(oldfile_path))
self.is_backingup = False
shutil.rmtree(tempDir)
logger.info(f"Backup of server: {self.name} completed")
return
except: