查看私有仓库镜像python脚本

Posted 2021-03-26

1.在python官网下载python解释器

[https://www.python.org/ftp/python/3.6.7/Python-3.6.7.tgz]

2.解包进入同名目录编译安装

[root@localhost python]#./configure --prefix=/usr/local/python3

3.将python3程序设置软连接

[root@localhost ~]# ln -s /usr/local/python3/bin/python3 /usr/bin/python3

4.创建虚拟环境并激活

[root@localhost ~]# mkdir python python3 -m venv ~/python
[root@localhost ~]# source python/bin/activate

5.执行脚本查看镜像

(python) [root@localhost ~]# cat get_images.py

#!/usr/bin/env python
import requests  
import json  
import traceback  
repo_ip = ‘1.1.1.1‘  
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)

最终效果

(python) [root@localhost ~]# python get_images.py 
1.1.1.1:5000/anmi_web:1.0.2
1.1.1.1:5000/anmi_web:1.0.3
1.1.1.1:5000/redis:1.0.2
1.1.1.1:5000/duyanbase:1.0
1.1.1.1:5000/duyanbase:latest