refactor(drivers): organize backup modules into drivers subfolder
lint / docker (push) Has been cancelled
lint / docker (push) Has been cancelled
- Move all backup_*.py files to libtisbackup/drivers/ subdirectory - Move XenAPI.py and copy_vm_xcp.py to drivers/ (driver-specific) - Create drivers/__init__.py with automatic driver imports - Update tisbackup.py imports to use new structure - Add pyvmomi>=8.0.0 as mandatory dependency - Sync requirements.txt with pyproject.toml dependencies - Add pylint>=3.0.0 and pytest-cov>=6.0.0 to dev dependencies - Configure pylint and coverage tools in pyproject.toml - Add conventional commits guidelines to CLAUDE.md - Enhance .gitignore with comprehensive patterns for Python, IDEs, testing, and secrets - Update CLAUDE.md documentation with new structure and tooling Breaking Changes: - Drivers must now be imported from libtisbackup.drivers instead of libtisbackup - All backup driver files relocated to drivers/ subdirectory 🤖 Generated with [Claude Code](https://claude.com/claude-code) Co-Authored-By: Claude <noreply@anthropic.com>
This commit is contained in:
Claude
@@ -0,0 +1,171 @@
|
||||
#!/usr/bin/python
|
||||
# -*- coding: utf-8 -*-
|
||||
# -----------------------------------------------------------------------
|
||||
# This file is part of TISBackup
|
||||
#
|
||||
# TISBackup is free software: you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation, either version 3 of the License, or
|
||||
# (at your option) any later version.
|
||||
#
|
||||
# TISBackup is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with TISBackup. If not, see <http://www.gnu.org/licenses/>.
|
||||
#
|
||||
# -----------------------------------------------------------------------
|
||||
|
||||
|
||||
import sys
|
||||
|
||||
try:
|
||||
sys.stderr = open("/dev/null") # Silence silly warnings from paramiko
|
||||
import paramiko
|
||||
except ImportError as e:
|
||||
print("Error : can not load paramiko library %s" % e)
|
||||
raise
|
||||
|
||||
sys.stderr = sys.__stderr__
|
||||
|
||||
import base64
|
||||
import datetime
|
||||
import os
|
||||
|
||||
from libtisbackup import *
|
||||
|
||||
|
||||
class backup_sqlserver(backup_generic):
|
||||
"""Backup a SQLSERVER database as gzipped sql file through ssh"""
|
||||
|
||||
type = "sqlserver+ssh"
|
||||
required_params = backup_generic.required_params + ["db_name", "private_key"]
|
||||
optional_params = ["username", "remote_backup_dir", "sqlserver_before_2005", "db_server_name", "db_user", "db_password"]
|
||||
db_name = ""
|
||||
db_user = ""
|
||||
db_password = ""
|
||||
userdb = "-E"
|
||||
username = "Administrateur"
|
||||
remote_backup_dir = r"c:/WINDOWS/Temp/"
|
||||
sqlserver_before_2005 = False
|
||||
db_server_name = "localhost"
|
||||
|
||||
def do_backup(self, stats):
|
||||
mykey = load_ssh_private_key(self.private_key)
|
||||
|
||||
self.logger.debug("[%s] Connecting to %s with user root and key %s", self.backup_name, self.server_name, self.private_key)
|
||||
ssh = paramiko.SSHClient()
|
||||
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
|
||||
ssh.connect(self.server_name, username=self.username, pkey=mykey, port=self.ssh_port)
|
||||
|
||||
t = datetime.datetime.now()
|
||||
backup_start_date = t.strftime("%Y%m%d-%Hh%Mm%S")
|
||||
|
||||
backup_file = self.remote_backup_dir + "/" + self.db_name + "-" + backup_start_date + ".bak"
|
||||
if not self.db_user == "":
|
||||
self.userdb = "-U %s -P %s" % (self.db_user, self.db_password)
|
||||
|
||||
# dump db
|
||||
stats["status"] = "Dumping"
|
||||
if self.sqlserver_before_2005:
|
||||
cmd = """osql -E -Q "BACKUP DATABASE [%s]
|
||||
TO DISK='%s'
|
||||
WITH FORMAT" """ % (self.db_name, backup_file)
|
||||
else:
|
||||
cmd = """sqlcmd %s -S "%s" -d master -Q "BACKUP DATABASE [%s]
|
||||
TO DISK = N'%s'
|
||||
WITH INIT, NOUNLOAD ,
|
||||
NAME = N'Backup %s', NOSKIP ,STATS = 10, NOFORMAT" """ % (
|
||||
self.userdb,
|
||||
self.db_server_name,
|
||||
self.db_name,
|
||||
backup_file,
|
||||
self.db_name,
|
||||
)
|
||||
self.logger.debug("[%s] Dump DB : %s", self.backup_name, cmd)
|
||||
try:
|
||||
if not self.dry_run:
|
||||
(error_code, output) = ssh_exec(cmd, ssh=ssh)
|
||||
self.logger.debug("[%s] Output of %s :\n%s", self.backup_name, cmd, output)
|
||||
if error_code:
|
||||
raise Exception('Aborting, Not null exit code (%i) for "%s"' % (error_code, cmd))
|
||||
|
||||
# zip the file
|
||||
stats["status"] = "Zipping"
|
||||
cmd = 'gzip "%s"' % backup_file
|
||||
self.logger.debug("[%s] Compress backup : %s", self.backup_name, cmd)
|
||||
if not self.dry_run:
|
||||
(error_code, output) = ssh_exec(cmd, ssh=ssh)
|
||||
self.logger.debug("[%s] Output of %s :\n%s", self.backup_name, cmd, output)
|
||||
if error_code:
|
||||
raise Exception('Aborting, Not null exit code (%i) for "%s"' % (error_code, cmd))
|
||||
|
||||
# get the file
|
||||
stats["status"] = "SFTP"
|
||||
filepath = backup_file + ".gz"
|
||||
localpath = os.path.join(self.backup_dir, self.db_name + "-" + backup_start_date + ".bak.gz")
|
||||
self.logger.debug("[%s] Get gz backup with sftp on %s from %s to %s", self.backup_name, self.server_name, filepath, localpath)
|
||||
if not self.dry_run:
|
||||
transport = ssh.get_transport()
|
||||
sftp = paramiko.SFTPClient.from_transport(transport)
|
||||
sftp.get(filepath, localpath)
|
||||
sftp.close()
|
||||
|
||||
if not self.dry_run:
|
||||
stats["total_files_count"] = 1
|
||||
stats["written_files_count"] = 1
|
||||
stats["total_bytes"] = os.stat(localpath).st_size
|
||||
stats["written_bytes"] = os.stat(localpath).st_size
|
||||
stats["log"] = "gzip dump of DB %s:%s (%d bytes) to %s" % (self.server_name, self.db_name, stats["written_bytes"], localpath)
|
||||
stats["backup_location"] = localpath
|
||||
|
||||
finally:
|
||||
stats["status"] = "RMTemp"
|
||||
cmd = 'rm -f "%s" "%s"' % (backup_file + ".gz", backup_file)
|
||||
self.logger.debug("[%s] Remove temp gzip : %s", self.backup_name, cmd)
|
||||
if not self.dry_run:
|
||||
(error_code, output) = ssh_exec(cmd, ssh=ssh)
|
||||
self.logger.debug("[%s] Output of %s :\n%s", self.backup_name, cmd, output)
|
||||
if error_code:
|
||||
raise Exception('Aborting, Not null exit code (%i) for "%s"' % (error_code, cmd))
|
||||
|
||||
stats["status"] = "OK"
|
||||
|
||||
def register_existingbackups(self):
|
||||
"""scan backup dir and insert stats in database"""
|
||||
|
||||
registered = [
|
||||
b["backup_location"]
|
||||
for b in self.dbstat.query("select distinct backup_location from stats where backup_name=?", (self.backup_name,))
|
||||
]
|
||||
|
||||
filelist = os.listdir(self.backup_dir)
|
||||
filelist.sort()
|
||||
p = re.compile(r"^%s-(?P<date>\d{8,8}-\d{2,2}h\d{2,2}m\d{2,2}).bak.gz$" % self.db_name)
|
||||
for item in filelist:
|
||||
sr = p.match(item)
|
||||
if sr:
|
||||
file_name = os.path.join(self.backup_dir, item)
|
||||
start = datetime.datetime.strptime(sr.groups()[0], "%Y%m%d-%Hh%Mm%S").isoformat()
|
||||
if file_name not in registered:
|
||||
self.logger.info("Registering %s from %s", file_name, fileisodate(file_name))
|
||||
size_bytes = int(os.popen('du -sb "%s"' % file_name).read().split("\t")[0])
|
||||
self.logger.debug(" Size in bytes : %i", size_bytes)
|
||||
if not self.dry_run:
|
||||
self.dbstat.add(
|
||||
self.backup_name,
|
||||
self.server_name,
|
||||
"",
|
||||
backup_start=start,
|
||||
backup_end=fileisodate(file_name),
|
||||
status="OK",
|
||||
total_bytes=size_bytes,
|
||||
backup_location=file_name,
|
||||
)
|
||||
else:
|
||||
self.logger.info("Skipping %s from %s, already registered", file_name, fileisodate(file_name))
|
||||
|
||||
|
||||
register_driver(backup_sqlserver)
|
||||
Reference in New Issue
Block a user