def monitor_job(): ##计划任务
object = Host.objects.all()
for i in object:
cpu1 = ssh(ip=i.ip,
port=i.port,
username=i.username,
password=i.password,
cmd=" top -bn 1 -i -c | grep Cpu ")
cpu = float(cpu1['data'][8:14])
total = ssh(ip=i.ip,
port=i.port,
username=i.username,
password=i.password,
cmd=" free | grep Mem: ")
list = total['data'].split(" ")
while '' in list:
list.remove('')
mem = float('%.2f' % (int(list[2]) / int(list[1])))
Monitor.objects.create(
server_id=i.id,
cpu_use=cpu,
mem_use=mem,
)
def job(id): ##计划任务
i = Host.objects.filter(id=id).first()
cpu1 = ssh(ip=i.ip,
port=i.port,
username=i.username,
password=i.password,
cmd=" top -bn 1 -i -c | grep Cpu ")
cpu2 = cpu1['data'].split()
cpu3 = cpu2[1].split('%')
cpu = cpu3[0]
total = ssh(ip=i.ip,
port=i.port,
username=i.username,
password=i.password,
cmd=" free | grep Mem: ")
list = total['data'].split(" ")
while '' in list:
list.remove('')
mem = float('%.2f' % (int(list[2]) / int(list[1]))) * 100
in1 = ssh(ip=i.ip,
port=i.port,
username=i.username,
password=i.password,
cmd="cat /proc/net/dev | grep eth0 ")
in2 = in1['data'].split()
time.sleep(1)
in3 = ssh(ip=i.ip,
port=i.port,
username=i.username,
password=i.password,
cmd="cat /proc/net/dev | grep eth0 ")
in4 = in3['data'].split()
in_network = int((int(in4[1]) - int(in2[1])) / 1024 / 10 * 8)
out_network = int((int(in4[9]) - int(in2[9])) / 1024 / 10 * 8)
Monitor.objects.create(server_id=i.id,
cpu_use=cpu,
mem_use=mem,
in_use=in_network,
out_use=out_network)
def cmd_job(host, cmd):
i = Host.objects.get(ip=host)
cmd = cmd
a = ssh(ip=i.ip,
port=i.port,
username=i.username,
password=i.password,
cmd=cmd)
return a['data']