odoo 分布式快速更新

如果odoo 服务太多的话,一个一个的重启会比较麻烦
写一个python脚本来批量重启:

import paramiko
import configparser


def get_conf():
    cf = configparser.ConfigParser()
    cf.read('./data/server.conf')
    sections = cf.sections()
    list_dict_conf = []
    for opt in sections:
        dev_item = cf.items(opt)
        list_dict_conf.append(dict(dev_item))
    return list_dict_conf


class OdooServer(object):
    def __init__(self, hostname, port, username, password, command=''):
        # 建立一个sshclient对象
        self.ssh = paramiko.SSHClient()
        # 允许将信任的主机自动加入到host_allow 列表，此方法必须放在connect方法的前面
        self.ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
        # 调用connect方法连接服务器
        self.ssh.connect(hostname=hostname, port=port, username=username, password=password)
        self.command = command

    def exec_command(self):
        if not isinstance(self.command, str):
            return None
        stdin, stdout, stderr = self.ssh.exec_command(self.command)
        if stdout:
            print('Return Message:', stdout.read().decode())
        if stderr:
            print('Error Message:', stderr.read().decode())
        self.ssh.close()


if __name__ == '__main__':
    list_config = get_conf()
    for dict_config in list_config:
        print('restart server:', dict_config)
        server = OdooServer(**dict_config)
        server.exec_command()

server.conf

[odoo12_dev1]
hostname=localhost
port = 22
username=test
password=password
command = ./reload_supervisor_odoo.sh

[odoo12_dev2]
hostname=localhost
port = 22
username=test
password=password
command = ./reload_supervisor_odoo.sh