44 lines
1.6 KiB
Python
44 lines
1.6 KiB
Python
|
#!/usr/bin/python
|
||
|
|
|
||
|
|
from os import listdir, remove
|
||
|
|
from os.path import isfile, join
|
||
|
|
import datetime
|
||
|
|
import subprocess
|
||
|
|
|
||
|
|
PRETIX_BACKUP = False
|
||
|
|
WEBINT_BACKUP = False
|
||
|
|
|
||
|
|
BACKUP_DIR_PRETIX = "/home/pretix/backups/"
|
||
|
|
BACKUP_DIR_WEBINT = "/home/webint/backups/"
|
||
|
|
|
||
|
|
MAX_FILE_NO = 14
|
||
|
|
|
||
|
|
COMMAND_PRETIX_POSTGRES = "pg_dump -F p pretix | gzip > %s" # Restore with psql -f %s
|
||
|
|
COMMAND_PRETIX_DATA = "tar -cf %s /var/pretix-data" # Restore with tar -xvf %s. To make .secret readable I used setfacl -m u:pretix:r /var/pretix-data/.secret
|
||
|
|
COMMAND_WEBINT = "tar -cf %s /home/webint/furizon_webint" # Restore with tar -xvf %s
|
||
|
|
|
||
|
|
|
||
|
|
def deleteOlder(path : str, prefix : str, postfix : str):
|
||
|
|
backupFileNames = sorted([f for f in listdir(path) if (isfile(join(path, f)) and f.startswith(prefix) and f.endswith(postfix))])
|
||
|
|
while(len(backupFileNames) > MAX_FILE_NO):
|
||
|
|
print(f"Removing {backupFileNames[0]}")
|
||
|
|
remove(join(path, backupFileNames[0]))
|
||
|
|
backupFileNames.pop(0)
|
||
|
|
|
||
|
|
def genFileName(prefix : str, postfix : str):
|
||
|
|
return prefix + "_" + datetime.datetime.now(datetime.UTC).strftime('%Y%m%d-%H%M%S') + "_" + postfix
|
||
|
|
|
||
|
|
def runBackup(prefix : str, postfix : str, path : str, command : str):
|
||
|
|
deleteOlder(path, prefix, postfix)
|
||
|
|
name = join(path, genFileName(prefix, postfix))
|
||
|
|
process = subprocess.Popen(command % name, shell=True)
|
||
|
|
process.wait()
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
if(PRETIX_BACKUP):
|
||
|
|
runBackup("pretix_postres", "backup.sql.gz", join(BACKUP_DIR_PRETIX, "postgres"), COMMAND_PRETIX_POSTGRES)
|
||
|
|
runBackup("pretix_data", "backup.tar.gz", join(BACKUP_DIR_PRETIX, "data"), COMMAND_PRETIX_DATA)
|
||
|
|
|
||
|
|
if(WEBINT_BACKUP):
|
||
|
|
runBackup("webint_full", "backup.tar.gz", BACKUP_DIR_WEBINT, COMMAND_WEBINT)
|