backup

Current version: v1.1.6

collection backup and recovery scripts

Features

• backup files
• backup mysql databases
• backup pgsql databases
• compress archives
• upload archives to webdav storage
• upload archives to ftp server

Tested

• CentOS 6.6 Server
• Fedora Linux 21 Desktop
• Ubuntu 14.04 LTS Server

Install

sudo apt-get install gnupg python-gnupg python-configparser python-easywebdav rng-tools

sudo pip install ftptool

For Postgresql

createuser <backup_username>

alter user <backup_username> password '<password>';

GRANT SELECT ON ALL TABLES IN SCHEMA public TO <backup_usermame>;

GRANT CONNECT ON DATABASE <database_name> to <backup_usermame>;

GRANT SELECT ON ALL SEQUENCES IN SCHEMA public TO <backup_usermame>;

for pg_basebackup (EXPERIMENTAL)

pg_hba.conf local replication postgres md5

postgresql.conf max_wal_senders = 1 wal_level = hot_standby

Using

Examples

Show help

python backup.py --help

Specify config file

python backup.py -c config.ini

Specify log file

python backup.py -l backup.log

Configuring

config file example

'default' section example

[DEFAULT]
InstanceName = WorkPCUbuntuLinux
StorageLocal = /tmp/storage
Compression = yes
CompressionLevel = 9

example files backup

[File:test]
Enabled = yes
Directory = /etc
Compression = yes
CompressionLevel = 9
SavedDaily = 7
SavedWeekly = 4
SavedMonthly = 12
Remote = webdav_yandex
SaveLocal = yes

example mysql database backup

[Database:mysql_testdatabase]
Enabled = yes
Engine = mysql
Host = localhost
User = root
Password = rootpassword
Database = test_database
Compression = yes
CompressionLevel = 9
SavedDaily = 7
SavedWeekly = 4
SavedMonthly = 12
SaveLocal = no

example postgresql database backup

[Database:test_pgsql]
Enabled = yes
Engine = pgsql
Host = localhost
User = backup_user
Password = BacK8OLpU@r
Database = myappdatabase
Remote = webdav_yandex

example webdav config

[REMOTE:webdav_yandex]
Type = webdav
Host = webdav.yandex.ru
Port = 443
Protocol = https
Login = user
Password = password

GPG keys and crypt

Prepare GPG keys

gpg --gen-key

Make few steps and gpg-key will be generated

In the next step we need to change trust level for user,

gpg --sign-key [email protected]

After that you fully trust the key.

Trusting levels

1 = I don't know or won't say
2 = I do NOT trust
3 = I trust marginally
4 = I trust fully
5 = I trust ultimately

Decrypt archive

gpg -r [email protected] --decrypt-files WorkPCUbuntuLinux_test_20141107.tar.gpg