97的日志写不进去，最后发现是hostname字段超了，这货不叫h97叫localhost，爷佛了
修改主机名称
hostnamectl set-hostname h97

写出来个自动往所有节点分发并读日志的脚本，下一步优化是让它自己找能读的去写，然后就是咋读即时的然后写成daemon了
丑，但是好用！
autoscp.py

#! /root/anaconda3/bin/python3 
import paramiko
import os
def mkdirs(ip):c=paramiko.SSHClient()c.set_missing_host_key_policy(paramiko.AutoAddPolicy())c.connect(hostname='10.10.108.'+ip,port=22,username='root',password='vt@operat99')stdin,stdout,stderr=c.exec_command('cd /home;mkdir tr;cd tr;mkdir logs')print(stderr.read().decode('utf-8'))c.close
def scps(ip):t=paramiko.Transport(('10.10.108.'+ip,22))t.connect(username='root',password='vt@operat99')sftp=paramiko.SFTPClient.from_transport(t)sftp.put("/home/tr/logs/totalmysql.py","/home/tr/logs/totalmysql.py")t.close
def exec(ip):client=paramiko.SSHClient()client.set_missing_host_key_policy(paramiko.AutoAddPolicy())client.connect(hostname='10.10.108.'+ip,port=22,username='root',password='vt@operat99')stdin,stdout,stderr=client.exec_command('cd /home/tr/logs;chmod 777 ./totalmysql.py;./totalmysql.py')print(stdout.read().decode('utf-8'))client.close 
if __name__=='__main__':#ips=[10, 100, 14, 50, 51, 52, 53, 60, 61, 62, 63, 64, 65, 70, 71,72, 73, 74, 75, 76, 85, 86, 93, 94, 95, 96, 97]ips=[96]for ip in ips:mkdirs(str(ip))scps(str(ip))exec(str(ip))