pip 安装：

首先安装epel扩展源：　　yum -y install epel-release　　更新完成之后，就可安装pip：　　yum -y install python-pip　　安装完成之后清除cache：　　yum clean all

request模块安装：

pip install request

 

#!/usr/bin/env python#-*- coding:utf-8 -*-import requests  import json  import traceback     repo_ip = '192.168.0.153'  repo_port = 5000     def getImagesNames(repo_ip,repo_port):      docker_images = []      try:          url = "http://" + repo_ip + ":" +str(repo_port) + "/v2/_catalog"          res =requests.get(url).content.strip()          res_dic = json.loads(res)          images_type = res_dic['repositories']          for i in images_type:              url2 = "http://" + repo_ip + ":" +str(repo_port) +"/v2/" + str(i) + "/tags/list"              res2 =requests.get(url2).content.strip()              res_dic2 = json.loads(res2)              name = res_dic2['name']              tags = res_dic2['tags']              for tag in tags:                  docker_name = str(repo_ip) + ":" + str(repo_port) + "/" + name + ":" + tag                  docker_images.append(docker_name)                  print docker_name      except:          traceback.print_exc()      return docker_images     a=getImagesNames(repo_ip, repo_port)  #print a