backup files and sql from servers, use fabric python

fabfile.py

#!/usr/bin/env python
# -*- coding: utf-8 -*-
# run: fab backup
__author__ = 'fdcore'

from fabric.api import env, run, get
from datetime import datetime
import os

env.hosts = [
    'root@0.0.0.0:22', 
]

env.passwords = {
    'root@0.0.0.0:22': 'password',
}

mysql_passwords = {
    '0.0.0.0': 'password',
}

date = datetime.now().strftime("%Y-%m-%d")
time = datetime.now().strftime("%H-%M-%S")

def backup():

    run("tar cfvz /tmp/backup.tar.gz /srv/www")
    path = "archive/{0}/{1}/".format(env.host, date)
    
    if os.path.exists(path) is False:
        os.makedirs(path)
        
    get("/tmp/backup.tar.gz", path+time+"_backup.tar.gz")
    
    run("mysqldump -u root --password '{0}' --all-databases > /tmp/all-database.sql; echo 'y'".format(mysql_passwords[env.host]))
    run("gzip /tmp/all-database.sql")
    
    get("/tmp/all-database.sql.gz", path+time+"_backup.sql.gz")
    
    run("rm /tmp/all-database.sql.gz")
    run("rm /tmp/backup.tar.gz")