# coding: utf-8 # ------------------------------------------------------------------- # 宝塔Linux面板 # ------------------------------------------------------------------- # Copyright (c) 2015-2099 宝塔软件(http://bt.cn) All rights reserved. # ------------------------------------------------------------------- # Author: wzz # ------------------------------------------------------------------- # ------------------------------ # nodejs项目功能模型 # ------------------------------ import json import os import sys import time import datetime if "/www/server/panel/class" not in sys.path: sys.path.insert(0, "/www/server/panel/class") import public os.chdir("/www/server/panel") if "/www/server/panel" not in sys.path: sys.path.insert(0, "/www/server/panel") from mod.project.nodejs.base import NodeJs class main(NodeJs): def __init__(self): super(main, self).__init__() # 2024/7/11 下午2:44 创建项目 def create_project(self, get): ''' @name 创建项目 @param get: dict_obj {} get.project_cwd string 项目路径 /www/wwwroot/my_project 必传 get.project_name string 项目名称 my_project 必传 get.project_type string 项目类型 nodejs/pm2/general 必传 get.project_script string 启动脚本 start/dev/... 必传 get.run_user string 运行用户 www/root/... 必传 get.port string 端口 4001 非必传 get.env string 环境变量 key=value\nkey=value\n... 非必传 get.nodejs_version string node版本 v20.15.0 必传 get.pkg_manager string 包管理器 npm/yarn/pnpm/... 必传 get.not_install_pkg bool 是否安装依赖包 True/False 非必传 get.release_firewall bool 是否放行防火墙 True/False 非必传 get.is_power_on bool 是否开机启动 True/False 非必传 get.max_memory_limit int 最大内存限制 4096 非必传 get.bind_extranet bool 是否绑定外网 True/False 依赖于get.port 非必传 get.domains list 域名列表 ["www.bt.cn", "bt.cn", ...] 非必传 get.project_ps string 备注 ps 非必传 ''' self.set_self_get(get) self.set_def_name(get.def_name) get.project_cwd = get.get("project_cwd", None) if get.project_cwd is None: self.ws_err_exit(False, 'project_cwd参数不能为空', code=2) if not os.path.exists(get.project_cwd): self.ws_err_exit(False, '指定项目目录不存在', code=2) if not os.path.isdir(get.project_cwd): self.ws_err_exit(False, '指定项目录不是一个目录', code=2) get.project_name = get.get("project_name", None) if get.project_name is None: self.ws_err_exit(False, 'project_name参数不能为空', code=2) get.project_name = public.xssencode2(get.project_name) get.project_type = get.get("project_type", None) if get.project_type is None: self.ws_err_exit(False, 'project_type参数不能为空', code=2) if get.project_type != "nodejs": self.ws_err_exit(False, '此模型仅支持nodejs项目', code=2) get.project_script = get.get("project_script", None) if get.project_script is None: self.ws_err_exit(False, 'project_script参数不能为空', code=2) get.run_user = get.get("run_user", "www") get.env = get.get("env", "") if get.env != "": get.env = get.env.split("\n") for env in get.env: if not "=" in env: self.ws_err_exit(False, "环境变量: {} 格式错误，请重新输入例如：key=value".format(env), code=2) get.not_install_pkg = get.get("not_install_pkg", False) get.release_firewall = get.get("release_firewall", False) get.is_power_on = get.get("is_power_on", True) get.max_memory_limit = get.get("max_memory_limit", 4096) package_file = "{}/package.json".format(get.project_cwd) get.package_info = {} if os.path.exists(package_file): try: get.package_info = json.loads(public.readFile(package_file)) except: pass if get.package_info: self.check_node_version(get) if not get.not_install_pkg: from mod.project.nodejs.packageManage import PackageManage PackageManage().install_package(get=get, manager=get.pkg_manager, path=get.project_cwd) get._ws.send(json.dumps(self.wsResult(True, "正在写入项目必要配置文件...", code=1))) project_id = self.create_site(get) if project_id is None: self.ws_err_exit(False, '创建网站失败，无法正常写入数据库，请尝试重新添加！', code=2) self.set_config(get.project_name) get._ws.send(json.dumps(self.wsResult(True, "配置文件写入完成.\r\n正在启动项目...", code=1))) start_result = self.start_project(get) if not start_result["status"]: self.ws_err_exit(False, start_result["msg"] if "msg" in start_result else start_result["error_msg"], code=5) get._ws.send(json.dumps(self.wsResult(True, "项目创建成功!", code=-1))) time.sleep(1) get._ws.close() os.makedirs("{}/vhost".format(self.nodejs_path), exist_ok=True) # 2024/7/12 上午9:48 启动项目 def start_project(self, get): ''' @name 启动项目 ''' pid_file = "{}/{}.pid".format(self.node_pid_path, get.project_name) if os.path.exists(pid_file): self.stop_project(get) project_find = self.get_project_find(get.project_name) if not project_find: return public.returnResult(False, '项目不存在', code=5) project_find = self.get_project_find(get.project_name) if project_find['edate'] != "0000-00-00" and project_find['edate'] < datetime.datetime.today().strftime("%Y-%m-%d"): return public.returnResult(False, '当前项目已过期，请重新设置项目到期时间', code=5) self._update_project(get.project_name, project_find) if not os.path.exists(project_find['path']): error_msg = '启动失败，Nodejs项目{}，运行目录{}不存在!'.format(get.project_name, project_find['path']) public.WriteLog(self.log_name, error_msg) return public.returnResult(False, error_msg, code=5) get.package_info = get.get("package_info", {}) if not get.package_info: package_file = "{}/package.json".format(project_find['path']) if os.path.exists(package_file): try: get.package_info = json.loads(public.readFile(package_file)) except: pass if get.package_info: dependency_fields = [ "dependencies", "devDependencies", "peerDependencies", "optionalDependencies", "bundledDependencies", "bundleDependencies", "resolutions", # Yarn 专用 "overrides" # npm 7+ 专用 ] node_modules_path = "{}/node_modules".format(project_find['path']) if "dependencies" in get.package_info and not os.path.exists(node_modules_path): if hasattr(get, "_ws"): get._ws.send(json.dumps(public.returnResult( True, "项目依赖安装异常，请先到模块管理中重新安装依赖后再试!", code=-1 ))) else: return public.returnResult(False, "项目依赖安装异常，请先到模块管理中重新安装依赖后再试!", code=5) if not get.package_info: get.package_info['scripts'] = {} if 'scripts' not in get.package_info: get.package_info['scripts'] = {} try: scripts_keys = get.package_info['scripts'].keys() except: scripts_keys = [] # 前置准备 nodejs_version = project_find['project_config']['nodejs_version'] node_bin = self.get_node_bin(nodejs_version) npm_bin = self.get_npm_bin(nodejs_version) project_script = project_find['project_config']['project_script'].strip().replace(' ', ' ') if project_script[:3] == 'pm2': # PM2启动方式处理 project_script = project_script.replace('pm2 ', 'pm2 -u {} -n {} '.format( project_find['project_config']['run_user'], get.project_name)) project_find['project_config']['run_user'] = 'root' log_file = "{}/{}.log".format(project_find['project_config']["log_path"], project_find["name"]) if not project_script: return public.returnResult(False, '未配置启动脚本', code=5) last_env = self.get_last_env(nodejs_version, project_find['path']) public.writeFile(log_file, '') public.ExecShell('chmod 777 {}'.format(log_file)) # 生成启动脚本 run_env = "" if "env" in project_find['project_config'] and project_find['project_config']['env'] != "": get.env = project_find['project_config']['env'] self.get_run_env(get) if os.path.exists(project_script): start_cmd = '''{last_env} {run_env} export NODE_PROJECT_NAME="{project_name}" cd {project_cwd} nohup {node_bin} {project_script} &>> {log_file} & echo $! > {pid_file} '''.format( run_env=run_env, project_cwd=project_find['path'], node_bin=node_bin, project_script=project_script, log_file=log_file, pid_file=pid_file, last_env=last_env, project_name=get.project_name ) elif project_script in scripts_keys: start_cmd = '''{last_env} {run_env} export NODE_PROJECT_NAME="{project_name}" cd {project_cwd} nohup {npm_bin} run {project_script} &>> {log_file} & echo $! > {pid_file} '''.format( run_env=run_env, project_cwd=project_find['path'], npm_bin=npm_bin, project_script=project_script, pid_file=pid_file, log_file=log_file, last_env=last_env, project_name=get.project_name ) else: start_cmd = '''{last_env} {run_env} export NODE_PROJECT_NAME="{project_name}" cd {project_cwd} nohup {project_script} &>> {log_file} & echo $! > {pid_file} '''.format( run_env=run_env, project_cwd=project_find['path'], project_script=project_script, pid_file=pid_file, log_file=log_file, last_env=last_env, project_name=get.project_name ) script_file = "{}/{}.sh".format(self.node_run_scripts, get.project_name) # 写入启动脚本 public.writeFile(script_file, start_cmd) if os.path.exists(pid_file): os.remove(pid_file) # 处理前置权限 public.ExecShell("chown -R {user}:{user} {project_cwd}".format(user=project_find['project_config']['run_user'], project_cwd=project_find['path'])) public.ExecShell("chown -R www:www {}/vhost".format(self.nodejs_path)) public.ExecShell("chmod 755 {} {} {}".format(self.nodejs_path, public.get_setup_path(), '/www')) public.set_own(script_file, project_find['project_config']['run_user'], project_find['project_config']['run_user']) public.set_mode(script_file, 755) # 执行脚本文件 p = public.ExecShell("bash {}".format(script_file), user=project_find['project_config']['run_user'], env=os.environ.copy()) time.sleep(1) n = 0 while n < 5: if self.get_project_state_by_cwd(get.project_name): break n += 1 if not os.path.exists(pid_file): p = '\n'.join(p) public.writeFile(log_file, p, "a+") if p.find('[Errno 0]') != -1: if os.path.exists('{}/bt_security'.format(public.get_plugin_path())): return public.returnResult(False, '启动命令被【堡塔防入侵】拦截，请关闭{}用户的防护'.format( project_find['project_config']['run_user']), code=5) return public.returnResult(False, '启动命令被未知安全软件拦截，请检查安装软件日志', code=5) return public.returnResult(False, '启动失败{}'.format( p), code=5) if p[-1]: public.returnResult(False, '启动失败{}'.format(p[-1]), code=5) # 获取PID try: pid = int(public.readFile(pid_file)) except: return public.returnResult(False, '启动失败{}'.format(public.GetNumLines(log_file, 20)), code=5) pids = self.get_project_pids(pid=pid) if not pids: if os.path.exists(pid_file): os.remove(pid_file) return public.returnResult(False, '启动失败{}'.format(public.GetNumLines(log_file, 20)), code=5) self.start_by_user(project_find["id"]) return public.returnResult(True, '启动成功') # 2024/7/12 上午9:58 停止项目 def stop_project(self, get): ''' @name 停止项目 @author hwliang<2021-08-09> @param get{ project_name: string<项目名称> } @return dict ''' project_find = self.get_project_find(get.project_name) if not project_find: return public.returnResult(False, '项目不存在', code=5) project_find = self.get_project_find(get.project_name) if project_find['edate'] != "0000-00-00" and project_find['edate'] < datetime.datetime.today().strftime("%Y-%m-%d"): return public.returnResult(False, '当前项目已过期，请重新设置项目到期时间', code=5) project_script = project_find['project_config']['project_script'].strip().replace(' ', ' ') pid_file = "{}/{}.pid".format(self.node_pid_path, get.project_name) if project_script.find('pm2 start') != -1: # 处理PM2启动的项目 nodejs_version = project_find['project_config']['nodejs_version'] last_env = self.get_last_env(nodejs_version, project_find['path']) project_script = project_script.replace('pm2 start', 'pm2 stop') public.ExecShell('''{} cd {} {}'''.format(last_env, project_find['path'], project_script)) else: pid_file = "{}/{}.pid".format(self.node_pid_path, get.project_name) if not os.path.exists(pid_file): return public.returnResult(False, '项目未启动', code=5) data = public.readFile(pid_file) if isinstance(data, str) and data: pid = int(data) pids = self.get_project_pids(pid=pid) else: return public.returnResult(False, '项目未启动', code=5) if not pids: return public.returnResult('项目未启动', code=5) self.kill_pids(pids=pids) if os.path.exists(pid_file): os.remove(pid_file) time.sleep(0.5) pids = self.get_project_state_by_cwd(get.project_name) if pids: self.kill_pids(pids=pids) self.stop_by_user(project_find["id"]) return public.returnResult(True, '停止成功') # 2024/7/17 上午11:09 重启项目 def restart_project(self, get): ''' @name 重启项目 @author hwliang<2021-08-09> @param get{ project_name: string<项目名称> } @return dict ''' project_find = self.get_project_find(get.project_name) if project_find: if project_find['edate'] != "0000-00-00" and project_find['edate'] < datetime.datetime.today().strftime("%Y-%m-%d"): return public.returnResult(False, '当前项目已过期，请重新设置项目到期时间', code=5) res = self.stop_project(get) if not res['status']: return res res = self.start_project(get) if not res['status']: return res return public.returnResult(True, '重启成功')