Python 封装zabbix-get接口调用（python怎么读）

Python 封装zabbix-get接口调用（python怎么读）

Zabbix 是一款强大的开源网管监控工具，该工具的客户端与服务端是分开的，我们可以直接使用自带的zabbix_get命令来实现拉取客户端上的各种数据，在本地组装参数并使用Popen开子线程执行该命令，即可实现批量监测。

封装Engine类: 该类的主要封装了Zabbix接口的调用,包括最基本的参数收集.

import subprocess,datetime,time,math class Engine(): def __init__(self,address,port): self.address = address self.port = port def GetValue(self,key): try: command = "get.exe -s {0} -p {1} -k {2}".format(self.address,self.port,key).split(" ") start = datetime.datetime.now() process = subprocess.Popen(command, stdout=subprocess.PIPE, stderr=subprocess.PIPE, shell=True) while process.poll() is None: time.sleep(1) now = datetime.datetime.now() if (now - start).seconds > 2: return 0 return str(process.stdout.readlines()[0].split()[0],"utf-8") except Exception: return 0 # ping检测 def GetPing(self): ref_dict = {"Address":0,"Ping":0} ref_dict["Address"] = self.address ref_dict["Ping"] = self.GetValue("agent.ping") if ref_dict["Ping"] == "1": return ref_dict else: ref_dict["Ping"] = "0" return ref_dict return ref_dict # 获取主机组基本信息 def GetSystem(self): ref_dict = { "Address" : 0 ,"HostName" : 0,"Uname":0 } ref_dict["Address"] = self.address ref_dict["HostName"] = self.GetValue("system.hostname") ref_dict["Uname"] = self.GetValue("system.uname") return ref_dict # 获取CPU利用率 def GetCPU(self): ref_dict = { "Address": 0 ,"Core": 0,"Active":0 , "Avg1": 0 ,"Avg5":0 , "Avg15":0 } ref_dict["Address"] = self.address ref_dict["Core"] = self.GetValue("system.cpu.num") ref_dict["Active"] = math.ceil(float(self.GetValue("system.cpu.util"))) ref_dict["Avg1"] = self.GetValue("system.cpu.load[,avg1]") ref_dict["Avg5"] = self.GetValue("system.cpu.load[,avg5]") ref_dict["Avg15"] = self.GetValue("system.cpu.load[,avg15]") return ref_dict # 获取内存利用率 def GetMemory(self): ref_dict = { "Address":"0","Total":"0","Free":0,"Percentage":"0" } ref_dict["Address"] = self.address fps = self.GetPing() if fps['Ping'] != "0": ref_dict["Total"] = self.GetValue("vm.memory.size[total]") ref_dict["Free"] = self.GetValue("vm.memory.size[free]") # 计算百分比: percentage = 100 - int(Free/int(Total/100)) ref_dict["Percentage"] = str( 100 - int( int(ref_dict.get("Free")) / (int(ref_dict.get("Total"))/100)) ) + "%" return ref_dict else: return ref_dict # 获取磁盘数据 def GetDisk(self): ref_list = [] fps = self.GetPing() if fps['Ping'] != "0": disk_ = eval( self.GetValue("vfs.fs.discovery")) for x in range(len(disk_)): dict_ = {"Address": 0, "Name": 0, "Type": 0, "Free": 0} dict_["Address"] = self.address dict_["Name"] = disk_[x].get("{#FSNAME}") dict_["Type"] = disk_[x].get("{#FSTYPE}") if dict_["Type"] != "UNKNOWN": pfree = self.GetValue("vfs.fs.size[\"{0}\",pfree]".format(dict_["Name"])) dict_["Free"] = str(math.ceil(float(pfree))) else: dict_["Free"] = -1 ref_list.append(dict_) return ref_list return ref_list # 获取进程状态 def GetProcessStatus(self,process_name): fps = self.GetPing() dict_ = {"Address": '0', "ProcessName": '0', "ProcessCount": '0', "Status": '0'} if fps['Ping'] != "0": proc_id = self.GetValue("proc.num[\"{}\"]".format(process_name)) dict_['Address'] = self.address dict_['ProcessName'] = process_name if proc_id != "0": dict_['ProcessCount'] = proc_id dict_['Status'] = "True" else: dict_['Status'] = "False" return dict_ return dict_ # 获取端口开放状态 def GetNetworkPort(self,port): dict_ = {"Address": '0', "Status": 'False'} dict_['Address'] = self.address fps = self.GetPing() if fps['Ping'] != "0": port_ = self.GetValue("net.tcp.listen[{}]".format(port)) if port_ == "1": dict_['Status'] = "True" else: dict_['Status'] = "False" return dict_ return dict_ # 检测Web服务器状态 通过本地地址:端口 => 检测目标地址:端口 def CheckWebServerStatus(self,check_addr,check_port): dict_ = {"local_address": "0", "remote_address": "0", "remote_port": "0", "Status":"False"} fps = self.GetPing() dict_['local_address'] = self.address dict_['remote_address'] = check_addr dict_['remote_port'] = check_port if fps['Ping'] != "0": check_ = self.GetValue("net.tcp.port[\"{}\",\"{}\"]".format(check_addr,check_port)) if check_ == "1": dict_['Status'] = "True" else: dict_['Status'] = "False" return dict_ return dict_

当我们需要使用时，只需要定义变量调用即可，其调用代码如下。

from engine import Engine if __name__ == "__main__": ptr_windows = Engine("127.0.0.1","10050") ret = ptr_windows.GetDisk() if len(ret) != 0: for item in ret: addr = item.get("Address") name = item.get("Name") type = item.get("Type") space = item.get("Free") if type != "UNKNOWN" and space != -1: print("地址: {} --> 盘符: {} --> 格式: {} --> 剩余空间: {}".format(addr,name,type,space))

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