docker获取镜像仓库里所有镜像的脚本

#-*- coding:utf-8 -*-
#!/usr/bin/env python
'''

import requests
import json
import traceback

repo_ip = '172.16.2.23'
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