发布系统准备工作
发布系统准备工作
一、Git版本管理
很多公司在使用git的tag进行版本的管理。
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git tag - n 查看本地Tag git tag - l 'v1.4.2.*' 查看本地Tag,模糊匹配 git show v1. 0 查看 git tag - a v1. 0 - m '版本介绍' 本地创建Tag git tag - d v1. 0 删除Tag git checkout v. 10 切换tag git push origin - - tags 推送本地tag到远程 git pull origin - - tags 获取远程tag git clone - b v0. 10 http: / / ... 指定版本克隆代码 |
二、Python操作git
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""" 基于Python实现对git仓库进行操作,使用前需要安装模块:gitpython pip3 install gitpython """ # ############## 1. clone下载代码 ############## """ import os from git.repo import Repo download_path = os.path.join('code', 'fuck') Repo.clone_from('https://gitee.com/wupeiqi/fuck.git', to_path=download_path, branch='master') """ # ############## 2. pull最新代码 ############## """ import os from git.repo import Repo local_path = os.path.join('code', 'fuck') repo = Repo(local_path) repo.git.pull() """ # ############## 3. 获取所有分支 ############## """ import os from git.repo import Repo local_path = os.path.join('code', 'fuck') repo = Repo(local_path) branches = repo.remote().refs for item in branches: print(item.remote_head) """ # ############## 4. 获取所有版本 ############## """ import os from git.repo import Repo local_path = os.path.join('code', 'fuck') repo = Repo(local_path) for tag in repo.tags: print(tag.name) """ # ############## 5. 获取所有commit ############## """ import os from git.repo import Repo local_path = os.path.join('code', 'fuck') repo = Repo(local_path) commit_log = repo.git.log('--pretty={"commit":"%h","author":"%an","summary":"%s","date":"%cd"}', max_count=50, date='format:%Y-%m-%d %H:%M') log_list = commit_log.split("\n") real_log_list = [eval(item) for item in log_list] print(real_log_list) """ # ############## 6. 切换分支 ############## """ import os from git.repo import Repo local_path = os.path.join('code', 'fuck') repo = Repo(local_path) before = repo.git.branch() print(before) repo.git.checkout('master') after = repo.git.branch() print(after) repo.git.reset('--hard', '854ead2e82dc73b634cbd5afcf1414f5b30e94a8') """ # ############## 7. 打包代码 ############## """ with open(os.path.join('code', 'fuck.tar'), 'wb') as fp: repo.archive(fp) """ |
![](https://images.cnblogs.com/OutliningIndicators/ExpandedBlockStart.gif)
import os from git.repo import Repo from git.repo.fun import is_git_dir class GitRepository(object): """ git仓库管理 """ def __init__(self, local_path, repo_url, branch='master'): self.local_path = local_path self.repo_url = repo_url self.repo = None self.initial(repo_url, branch) def initial(self, repo_url, branch): """ 初始化git仓库 :param repo_url: :param branch: :return: """ if not os.path.exists(self.local_path): os.makedirs(self.local_path) git_local_path = os.path.join(self.local_path, '.git') if not is_git_dir(git_local_path): self.repo = Repo.clone_from(repo_url, to_path=self.local_path, branch=branch) else: self.repo = Repo(self.local_path) def pull(self): """ 从线上拉最新代码 :return: """ self.repo.git.pull() def branches(self): """ 获取所有分支 :return: """ branches = self.repo.remote().refs return [item.remote_head for item in branches if item.remote_head not in ['HEAD', ]] def commits(self): """ 获取所有提交记录 :return: """ commit_log = self.repo.git.log('--pretty={"commit":"%h","author":"%an","summary":"%s","date":"%cd"}', max_count=50, date='format:%Y-%m-%d %H:%M') log_list = commit_log.split("\n") return [eval(item) for item in log_list] def tags(self): """ 获取所有tag :return: """ return [tag.name for tag in self.repo.tags] def change_to_branch(self, branch): """ 切换分值 :param branch: :return: """ self.repo.git.checkout(branch) def change_to_commit(self, branch, commit): """ 切换commit :param branch: :param commit: :return: """ self.change_to_branch(branch=branch) self.repo.git.reset('--hard', commit) def change_to_tag(self, tag): """ 切换tag :param tag: :return: """ self.repo.git.checkout(tag) if __name__ == '__main__': local_path = os.path.join('codes', 'luffycity') repo = GitRepository(local_path, 'https://gitee.com/wupeiqi/fuck.git') branch_list = repo.branches() print(branch_list) repo.change_to_branch('dev') repo.pull()
三、Python解压缩文件
在py2和py3中对文件进行解压缩稍有不同。
- shutil 模块【压缩支持py2和py3,解压只支持py3】
- tarfile / zipfile模块【支持py2和py3】
![](https://images.cnblogs.com/OutliningIndicators/ExpandedBlockStart.gif)
import shutil # 文件压缩 """ ret = shutil.make_archive( base_name="code/www", # 压缩包文件路劲 format='zip', # “zip”, “tar” root_dir='code/fuck' # 被压缩的文件件 ) print(ret) """ # 解压文件 """ shutil._unpack_zipfile('code/www.zip', 'code/new') shutil._unpack_tarfile('code/www.tar', 'code/new') """
![](https://images.cnblogs.com/OutliningIndicators/ExpandedBlockStart.gif)
import zipfile # 压缩 z = zipfile.ZipFile('laxi.zip', 'w') z.write('a.log') z.write('data.data') z.close() # 解压 z = zipfile.ZipFile('laxi.zip', 'r') z.extractall() z.close()
![](https://images.cnblogs.com/OutliningIndicators/ExpandedBlockStart.gif)
import tarfile # 压缩 tar = tarfile.open('your.tar', 'w') tar.add('utils/codes/luffycity/a1.py') tar.add('utils/codes/luffycity/a3.py') tar.close() # 解压 tar = tarfile.TarFile('code/www.tar', 'r') tar.extractall(path='/code/x1/') # 可设置解压地址 tar.close()
四、执行本地命令
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import subprocess result = subprocess.check_output( 'ls -l' , cwd = '/Users/wupeiqi/PycharmProjects' , shell = True ) print (result.decode( 'utf-8' ), type (result)) |
五、Paramiko执行远程操作
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import paramiko class SSHProxy( object ): def __init__( self , hostname, port, username, private_key_path): self .hostname = hostname self .port = port self .username = username self .private_key_path = private_key_path self .transport = None def open ( self ): private_key = paramiko.RSAKey.from_private_key_file( self .private_key_path) self .transport = paramiko.Transport(( self .hostname, self .port)) self .transport.connect(username = self .username, pkey = private_key) def close( self ): self .transport.close() def command( self , cmd): ssh = paramiko.SSHClient() ssh._transport = self .transport stdin, stdout, stderr = ssh.exec_command(cmd) result = stdout.read() ssh.close() return result def upload( self , local_path, remote_path): sftp = paramiko.SFTPClient.from_transport( self .transport) sftp.put(local_path, remote_path) sftp.close() def __enter__( self ): self . open () return self def __exit__( self , exc_type, exc_val, exc_tb): self .close() if __name__ = = '__main__' : with SSHProxy( '10.211.55.25' , 22 , 'root' , '/Users/wupeiqi/.ssh/id_rsa' ) as ssh: # v1 = ssh.command('sudo ifconfig') # print(v1) ssh.upload( 'your.tar' , '/data/your.tar' ) |
六、杀进程
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#!/usr/bin/env python # -*- coding:utf-8 -*- import os import signal import subprocess output = subprocess.check_output( "pgrep -f python" , shell = True ) pid_list = map ( int , output.split()) for pid in pid_list: os.kill(pid, signal.SIGKILL) |
其他
![](https://images.cnblogs.com/OutliningIndicators/ExpandedBlockStart.gif)
#!/usr/bin/env python # -*- coding:utf-8 -*- """ SaltAPI推送文件 """ # #### 基于SSH:API #### """ from salt.client.ssh.client import SSHClient client = SSHClient() # 执行命令 # result = client.cmd('*', 'cmd.run', ('ls',)) # 调用grains # ret = client.cmd('*','grains.items') # 调用pillar # ret = client.cmd('*','pillar.items') # 执行 state # ret = client.cmd('*','state.sls',('fengfeng','pillar={"xxxx":"luffy"}')) # 发送文件 # ret = client.cmd('*','cp.get_file',('salt://fengfeng/files/test.conf','/data/s1.conf')) # 发送文件 # ret = client.cmd('*','cp.get_url',('http://www.pythonav.com/allstatic/imgs/mv/picture/2.jpeg','/data/s1.jpeg')) """ # #### 基于Master:API #### """ import salt.client local = salt.client.LocalClient() # 执行命令 # result = client.cmd('*', 'cmd.run', ('ls',)) # 调用grains # ret = client.cmd('*','grains.items') # 调用pillar # ret = client.cmd('*','pillar.items') # 执行 state # ret = client.cmd('*','state.sls',('fengfeng','pillar={"xxxx":"luffy"}')) # 发送文件 # ret = client.cmd('*','cp.get_file',('salt://fengfeng/files/test.conf','/data/s1.conf')) # 发送文件 # ret = client.cmd('*','cp.get_url',('http://www.pythonav.com/allstatic/imgs/mv/picture/2.jpeg','/data/s1.jpeg')) """
python防脱发技巧