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。
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
"""
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)
"""
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】
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') """
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()
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
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
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
#!/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
#!/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')) """
