{"id":47108,"date":"2025-07-30T06:05:15","date_gmt":"2025-07-29T22:05:15","guid":{"rendered":"https:\/\/www.wsisp.com\/helps\/47108.html"},"modified":"2025-07-30T06:05:15","modified_gmt":"2025-07-29T22:05:15","slug":"%e3%80%90%e6%9c%8d%e5%8a%a1%e5%99%a8%e4%b8%8e%e9%83%a8%e7%bd%b2-27%e3%80%91shell%e8%84%9a%e6%9c%ac%e8%87%aa%e5%8a%a8%e5%8c%96%e9%83%a8%e7%bd%b2%ef%bc%9apython%e5%ba%94%e7%94%a8%e4%b8%80%e9%94%ae","status":"publish","type":"post","link":"https:\/\/www.wsisp.com\/helps\/47108.html","title":{"rendered":"\u3010\u670d\u52a1\u5668\u4e0e\u90e8\u7f72 27\u3011Shell\u811a\u672c\u81ea\u52a8\u5316\u90e8\u7f72\uff1aPython\u5e94\u7528\u4e00\u952e\u90e8\u7f72\u8ba9\u8fd0\u7ef4\u6548\u7387\u63d0\u534710\u500d"},"content":{"rendered":"<h2>\u3010\u670d\u52a1\u5668\u4e0e\u90e8\u7f72 27\u3011Shell\u811a\u672c\u81ea\u52a8\u5316\u90e8\u7f72&#xff1a;Python\u5e94\u7528\u4e00\u952e\u90e8\u7f72\u8ba9\u8fd0\u7ef4\u6548\u7387\u63d0\u534710\u500d<\/h2>\n<p>\u5173\u952e\u8bcd&#xff1a;Shell\u811a\u672c\u3001\u81ea\u52a8\u5316\u90e8\u7f72\u3001Python\u5e94\u7528\u3001CI\/CD\u3001\u8fd0\u7ef4\u81ea\u52a8\u5316\u3001Bash\u7f16\u7a0b\u3001\u90e8\u7f72\u811a\u672c\u3001\u670d\u52a1\u5668\u7ba1\u7406<\/p>\n<p>\u6458\u8981&#xff1a;\u672c\u6587\u6df1\u5165\u63a2\u8ba8Shell\u811a\u672c\u5728Python\u5e94\u7528\u81ea\u52a8\u5316\u90e8\u7f72\u4e2d\u7684\u6838\u5fc3\u4f5c\u7528&#xff0c;\u4ece\u57fa\u7840\u6982\u5ff5\u5230\u9ad8\u7ea7\u5b9e\u8df5&#xff0c;\u901a\u8fc7\u5b9e\u9645\u6848\u4f8b\u5c55\u793a\u5982\u4f55\u7f16\u5199\u9ad8\u6548\u3001\u53ef\u9760\u7684\u90e8\u7f72\u811a\u672c&#xff0c;\u5b9e\u73b0\u4e00\u952e\u90e8\u7f72\u3001\u56de\u6eda\u3001\u76d1\u63a7\u7b49\u529f\u80fd&#xff0c;\u5927\u5e45\u63d0\u5347\u8fd0\u7ef4\u6548\u7387\u548c\u7cfb\u7edf\u7a33\u5b9a\u6027\u3002<\/p>\n<\/p>\n<h4>\u6587\u7ae0\u76ee\u5f55<\/h4>\n<ul>\n<li>\u3010\u670d\u52a1\u5668\u4e0e\u90e8\u7f72 27\u3011Shell\u811a\u672c\u81ea\u52a8\u5316\u90e8\u7f72&#xff1a;Python\u5e94\u7528\u4e00\u952e\u90e8\u7f72\u8ba9\u8fd0\u7ef4\u6548\u7387\u63d0\u534710\u500d<\/li>\n<li>\n<ul>\n<li>\u5f15\u8a00&#xff1a;\u4e3a\u4ec0\u4e48\u9700\u8981\u81ea\u52a8\u5316\u90e8\u7f72&#xff1f;<\/li>\n<li>\u4e00\u3001Shell\u811a\u672c\u57fa\u7840&#xff1a;\u7406\u89e3\u81ea\u52a8\u5316\u90e8\u7f72\u7684\u57fa\u77f3<\/li>\n<li>\n<ul>\n<li>1.1 \u4ec0\u4e48\u662fShell\u811a\u672c&#xff1f;<\/li>\n<li>1.2 Shell\u811a\u672c\u7684\u6838\u5fc3\u4f18\u52bf<\/li>\n<\/ul>\n<\/li>\n<li>\u4e8c\u3001Python\u5e94\u7528\u90e8\u7f72\u811a\u672c\u8bbe\u8ba1\u6a21\u5f0f<\/li>\n<li>\n<ul>\n<li>2.1 \u57fa\u7840\u90e8\u7f72\u811a\u672c\u6a21\u677f<\/li>\n<li>2.2 \u9ad8\u7ea7\u90e8\u7f72\u811a\u672c&#xff1a;\u652f\u6301\u56de\u6eda\u548c\u7248\u672c\u7ba1\u7406<\/li>\n<\/ul>\n<\/li>\n<li>\u4e09\u3001\u73af\u5883\u914d\u7f6e\u4e0e\u4f9d\u8d56\u7ba1\u7406<\/li>\n<li>\n<ul>\n<li>3.1 \u73af\u5883\u68c0\u6d4b\u811a\u672c<\/li>\n<li>3.2 \u4f9d\u8d56\u5b89\u88c5\u811a\u672c<\/li>\n<\/ul>\n<\/li>\n<li>\u56db\u3001\u76d1\u63a7\u4e0e\u65e5\u5fd7\u7ba1\u7406<\/li>\n<li>\n<ul>\n<li>4.1 \u5e94\u7528\u76d1\u63a7\u811a\u672c<\/li>\n<li>4.2 \u65e5\u5fd7\u8f6e\u8f6c\u811a\u672c<\/li>\n<\/ul>\n<\/li>\n<li>\u4e94\u3001CI\/CD\u96c6\u6210\u811a\u672c<\/li>\n<li>\n<ul>\n<li>5.1 GitHub Actions\u96c6\u6210<\/li>\n<li>5.2 Jenkins\u96c6\u6210\u811a\u672c<\/li>\n<\/ul>\n<\/li>\n<li>\u516d\u3001\u5b9e\u6218\u6848\u4f8b&#xff1a;\u5b8c\u6574\u7684Python Web\u5e94\u7528\u90e8\u7f72<\/li>\n<li>\n<ul>\n<li>6.1 Django\u5e94\u7528\u90e8\u7f72\u811a\u672c<\/li>\n<li>6.2 Flask\u5e94\u7528\u90e8\u7f72\u811a\u672c<\/li>\n<\/ul>\n<\/li>\n<li>\u4e03\u3001\u6700\u4f73\u5b9e\u8df5\u4e0e\u5b89\u5168\u8003\u8651<\/li>\n<li>\n<ul>\n<li>7.1 \u811a\u672c\u5b89\u5168\u6700\u4f73\u5b9e\u8df5<\/li>\n<li>7.2 \u9519\u8bef\u5904\u7406\u4e0e\u6062\u590d<\/li>\n<\/ul>\n<\/li>\n<li>\u516b\u3001\u6027\u80fd\u4f18\u5316\u4e0e\u76d1\u63a7<\/li>\n<li>\n<ul>\n<li>8.1 \u90e8\u7f72\u6027\u80fd\u4f18\u5316<\/li>\n<\/ul>\n<\/li>\n<li>\u603b\u7ed3<\/li>\n<li>\n<ul>\n<li>\u5173\u952e\u8981\u70b9\u56de\u987e&#xff1a;<\/li>\n<li>\u5b9e\u8df5\u5efa\u8bae&#xff1a;<\/li>\n<\/ul>\n<\/li>\n<li>\u53c2\u8003\u8d44\u6599<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<h3>\u5f15\u8a00&#xff1a;\u4e3a\u4ec0\u4e48\u9700\u8981\u81ea\u52a8\u5316\u90e8\u7f72&#xff1f;<\/h3>\n<p>\u60f3\u8c61\u4e00\u4e0b\u8fd9\u6837\u7684\u573a\u666f&#xff1a;\u6bcf\u6b21\u53d1\u5e03\u65b0\u7248\u672c\u65f6&#xff0c;\u4f60\u9700\u8981\u624b\u52a8\u6267\u884c\u51e0\u5341\u4e2a\u6b65\u9aa4\u2014\u2014\u4e0a\u4f20\u4ee3\u7801\u3001\u5b89\u88c5\u4f9d\u8d56\u3001\u91cd\u542f\u670d\u52a1\u3001\u68c0\u67e5\u72b6\u6001\u2026\u4e0d\u4ec5\u8017\u65f6\u8d39\u529b&#xff0c;\u8fd8\u5bb9\u6613\u51fa\u9519\u3002\u800c\u4e00\u4e2a\u4f18\u79c0\u7684Shell\u811a\u672c\u53ef\u4ee5\u8ba9\u4f60\u53ea\u9700\u4e00\u4e2a\u547d\u4ee4\u5c31\u5b8c\u6210\u6574\u4e2a\u90e8\u7f72\u6d41\u7a0b\u3002<\/p>\n<p>\u8fd9\u5c31\u662f\u81ea\u52a8\u5316\u90e8\u7f72\u7684\u9b45\u529b\u6240\u5728\u3002\u672c\u6587\u5c06\u5e26\u4f60\u4ece\u96f6\u5f00\u59cb&#xff0c;\u638c\u63e1Shell\u811a\u672c\u81ea\u52a8\u5316\u90e8\u7f72\u7684\u6838\u5fc3\u6280\u80fd&#xff0c;\u8ba9\u4f60\u7684Python\u5e94\u7528\u90e8\u7f72\u53d8\u5f97\u7b80\u5355\u3001\u5feb\u901f\u3001\u53ef\u9760\u3002<\/p>\n<h3>\u4e00\u3001Shell\u811a\u672c\u57fa\u7840&#xff1a;\u7406\u89e3\u81ea\u52a8\u5316\u90e8\u7f72\u7684\u57fa\u77f3<\/h3>\n<h4>1.1 \u4ec0\u4e48\u662fShell\u811a\u672c&#xff1f;<\/h4>\n<p>Shell\u811a\u672c\u5c31\u50cf\u662f\u7ed9\u8ba1\u7b97\u673a\u7684&#034;\u83dc\u8c31&#034;&#xff0c;\u544a\u8bc9\u5b83\u6309\u4ec0\u4e48\u987a\u5e8f\u6267\u884c\u54ea\u4e9b\u64cd\u4f5c\u3002\u5728\u90e8\u7f72\u573a\u666f\u4e2d&#xff0c;\u8fd9\u4e2a&#034;\u83dc\u8c31&#034;\u5305\u542b\u4e86\u4ece\u4ee3\u7801\u90e8\u7f72\u5230\u670d\u52a1\u542f\u52a8\u7684\u5b8c\u6574\u6d41\u7a0b\u3002<\/p>\n<p><span class=\"token shebang important\">#!\/bin\/bash<\/span><br \/>\n<span class=\"token comment\"># \u8fd9\u662f\u4e00\u4e2a\u7b80\u5355\u7684\u90e8\u7f72\u811a\u672c\u793a\u4f8b<\/span><br \/>\n<span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;\u5f00\u59cb\u90e8\u7f72Python\u5e94\u7528&#8230;&#034;<\/span><\/p>\n<p><span class=\"token comment\"># \u8fdb\u5165\u9879\u76ee\u76ee\u5f55<\/span><br \/>\n<span class=\"token builtin class-name\">cd<\/span> \/opt\/myapp<\/p>\n<p><span class=\"token comment\"># \u62c9\u53d6\u6700\u65b0\u4ee3\u7801<\/span><br \/>\n<span class=\"token function\">git<\/span> pull origin main<\/p>\n<p><span class=\"token comment\"># \u5b89\u88c5\u4f9d\u8d56<\/span><br \/>\npip <span class=\"token function\">install<\/span> -r requirements.txt<\/p>\n<p><span class=\"token comment\"># \u91cd\u542f\u670d\u52a1<\/span><br \/>\n<span class=\"token function\">sudo<\/span> systemctl restart myapp<\/p>\n<p><span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;\u90e8\u7f72\u5b8c\u6210&#xff01;&#034;<\/span><\/p>\n<h4>1.2 Shell\u811a\u672c\u7684\u6838\u5fc3\u4f18\u52bf<\/h4>\n<ul>\n<li>\u53ef\u91cd\u590d\u6027&#xff1a;\u6bcf\u6b21\u6267\u884c\u7ed3\u679c\u4e00\u81f4&#xff0c;\u907f\u514d\u4eba\u4e3a\u9519\u8bef<\/li>\n<li>\u53ef\u8ffd\u6eaf\u6027&#xff1a;\u8bb0\u5f55\u6bcf\u4e2a\u6b65\u9aa4\u7684\u6267\u884c\u60c5\u51b5<\/li>\n<li>\u53ef\u6269\u5c55\u6027&#xff1a;\u6613\u4e8e\u6dfb\u52a0\u65b0\u529f\u80fd\u548c\u4f18\u5316<\/li>\n<li>\u8de8\u5e73\u53f0\u6027&#xff1a;\u5728Linux\/Unix\u7cfb\u7edf\u4e0a\u901a\u7528<\/li>\n<\/ul>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250729220513-6889459980a9f.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>\u4e8c\u3001Python\u5e94\u7528\u90e8\u7f72\u811a\u672c\u8bbe\u8ba1\u6a21\u5f0f<\/h3>\n<h4>2.1 \u57fa\u7840\u90e8\u7f72\u811a\u672c\u6a21\u677f<\/h4>\n<p>\u8ba9\u6211\u4eec\u4ece\u4e00\u4e2a\u5b8c\u6574\u7684\u90e8\u7f72\u811a\u672c\u5f00\u59cb&#xff1a;<\/p>\n<p><span class=\"token shebang important\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"token comment\"># \u914d\u7f6e\u53d8\u91cf<\/span><br \/>\n<span class=\"token assign-left variable\">APP_NAME<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;myapp&#034;<\/span><br \/>\n<span class=\"token assign-left variable\">APP_DIR<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;\/opt\/<span class=\"token variable\">$APP_NAME<\/span>&#034;<\/span><br \/>\n<span class=\"token assign-left variable\">BACKUP_DIR<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;\/opt\/backups&#034;<\/span><br \/>\n<span class=\"token assign-left variable\">LOG_FILE<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;\/var\/log\/deploy.log&#034;<\/span><br \/>\n<span class=\"token assign-left variable\">PYTHON_VERSION<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;3.9&#034;<\/span><\/p>\n<p><span class=\"token comment\"># \u989c\u8272\u8f93\u51fa\u51fd\u6570<\/span><br \/>\n<span class=\"token assign-left variable\">RED<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#039;<span class=\"token entity\" title=\"\\\\033\">\\\\033<\/span>[0;31m&#039;<\/span><br \/>\n<span class=\"token assign-left variable\">GREEN<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#039;<span class=\"token entity\" title=\"\\\\033\">\\\\033<\/span>[0;32m&#039;<\/span><br \/>\n<span class=\"token assign-left variable\">YELLOW<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#039;<span class=\"token entity\" title=\"\\\\033\">\\\\033<\/span>[1;33m&#039;<\/span><br \/>\n<span class=\"token assign-left variable\">NC<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#039;<span class=\"token entity\" title=\"\\\\033\">\\\\033<\/span>[0m&#039;<\/span> <span class=\"token comment\"># No Color<\/span><\/p>\n<p><span class=\"token function-name function\">log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token builtin class-name\">echo<\/span> -e <span class=\"token string\">&#034;<span class=\"token variable\">${GREEN}<\/span>[<span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">date<\/span> &#043;<span class=\"token string\">&#039;%Y-%m-%d %H:%M:%S&#039;<\/span><span class=\"token variable\">)<\/span><\/span>] <span class=\"token variable\">$1<\/span><span class=\"token variable\">${NC}<\/span>&#034;<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">tee<\/span> -a <span class=\"token variable\">$LOG_FILE<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token function-name function\">error<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token builtin class-name\">echo<\/span> -e <span class=\"token string\">&#034;<span class=\"token variable\">${RED}<\/span>[ERROR] <span class=\"token variable\">$1<\/span><span class=\"token variable\">${NC}<\/span>&#034;<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">tee<\/span> -a <span class=\"token variable\">$LOG_FILE<\/span><br \/>\n    <span class=\"token builtin class-name\">exit<\/span> <span class=\"token number\">1<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token function-name function\">warning<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token builtin class-name\">echo<\/span> -e <span class=\"token string\">&#034;<span class=\"token variable\">${YELLOW}<\/span>[WARNING] <span class=\"token variable\">$1<\/span><span class=\"token variable\">${NC}<\/span>&#034;<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">tee<\/span> -a <span class=\"token variable\">$LOG_FILE<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\"># \u68c0\u67e5\u4f9d\u8d56<\/span><br \/>\n<span class=\"token function-name function\">check_dependencies<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    log <span class=\"token string\">&#034;\u68c0\u67e5\u7cfb\u7edf\u4f9d\u8d56&#8230;&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u68c0\u67e5Python\u7248\u672c<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token operator\">!<\/span> <span class=\"token builtin class-name\">command<\/span> -v python<span class=\"token variable\">$PYTHON_VERSION<\/span> <span class=\"token operator\">&amp;&gt;<\/span> \/dev\/null<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        error <span class=\"token string\">&#034;Python <span class=\"token variable\">$PYTHON_VERSION<\/span> \u672a\u5b89\u88c5&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><\/p>\n<p>    <span class=\"token comment\"># \u68c0\u67e5git<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token operator\">!<\/span> <span class=\"token builtin class-name\">command<\/span> -v <span class=\"token function\">git<\/span> <span class=\"token operator\">&amp;&gt;<\/span> \/dev\/null<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        error <span class=\"token string\">&#034;Git \u672a\u5b89\u88c5&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><\/p>\n<p>    <span class=\"token comment\"># \u68c0\u67e5pip<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token operator\">!<\/span> <span class=\"token builtin class-name\">command<\/span> -v pip <span class=\"token operator\">&amp;&gt;<\/span> \/dev\/null<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        error <span class=\"token string\">&#034;Pip \u672a\u5b89\u88c5&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><\/p>\n<p>    log <span class=\"token string\">&#034;\u4f9d\u8d56\u68c0\u67e5\u5b8c\u6210&#034;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\"># \u5907\u4efd\u5f53\u524d\u7248\u672c<\/span><br \/>\n<span class=\"token function-name function\">backup_current_version<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    log <span class=\"token string\">&#034;\u5907\u4efd\u5f53\u524d\u7248\u672c&#8230;&#034;<\/span><\/p>\n<p>    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> -d <span class=\"token string\">&#034;<span class=\"token variable\">$APP_DIR<\/span>&#034;<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        <span class=\"token assign-left variable\">BACKUP_NAME<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;<span class=\"token variable\">${APP_NAME}<\/span>_<span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">date<\/span> &#043;%Y%m%d_%H%M%S<span class=\"token variable\">)<\/span><\/span>&#034;<\/span><br \/>\n        <span class=\"token function\">cp<\/span> -r <span class=\"token string\">&#034;<span class=\"token variable\">$APP_DIR<\/span>&#034;<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$BACKUP_DIR<\/span>\/<span class=\"token variable\">$BACKUP_NAME<\/span>&#034;<\/span><br \/>\n        log <span class=\"token string\">&#034;\u5907\u4efd\u5b8c\u6210: <span class=\"token variable\">$BACKUP_DIR<\/span>\/<span class=\"token variable\">$BACKUP_NAME<\/span>&#034;<\/span><br \/>\n    <span class=\"token keyword\">else<\/span><br \/>\n        warning <span class=\"token string\">&#034;\u5e94\u7528\u76ee\u5f55\u4e0d\u5b58\u5728&#xff0c;\u8df3\u8fc7\u5907\u4efd&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\"># \u90e8\u7f72\u65b0\u7248\u672c<\/span><br \/>\n<span class=\"token function-name function\">deploy_new_version<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    log <span class=\"token string\">&#034;\u5f00\u59cb\u90e8\u7f72\u65b0\u7248\u672c&#8230;&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u521b\u5efa\u5e94\u7528\u76ee\u5f55<\/span><br \/>\n    <span class=\"token function\">mkdir<\/span> -p <span class=\"token string\">&#034;<span class=\"token variable\">$APP_DIR<\/span>&#034;<\/span><br \/>\n    <span class=\"token builtin class-name\">cd<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$APP_DIR<\/span>&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u62c9\u53d6\u6700\u65b0\u4ee3\u7801<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> -d <span class=\"token string\">&#034;.git&#034;<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        <span class=\"token function\">git<\/span> pull origin main<br \/>\n    <span class=\"token keyword\">else<\/span><br \/>\n        <span class=\"token function\">git<\/span> clone https:\/\/github.com\/your-repo\/<span class=\"token variable\">$APP_NAME<\/span>.git <span class=\"token builtin class-name\">.<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><\/p>\n<p>    <span class=\"token comment\"># \u6fc0\u6d3b\u865a\u62df\u73af\u5883<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token operator\">!<\/span> -d <span class=\"token string\">&#034;venv&#034;<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        python<span class=\"token variable\">$PYTHON_VERSION<\/span> -m venv venv<br \/>\n    <span class=\"token keyword\">fi<\/span><br \/>\n    <span class=\"token builtin class-name\">source<\/span> venv\/bin\/activate<\/p>\n<p>    <span class=\"token comment\"># \u5b89\u88c5\u4f9d\u8d56<\/span><br \/>\n    pip <span class=\"token function\">install<\/span> &#8211;upgrade pip<br \/>\n    pip <span class=\"token function\">install<\/span> -r requirements.txt<\/p>\n<p>    log <span class=\"token string\">&#034;\u65b0\u7248\u672c\u90e8\u7f72\u5b8c\u6210&#034;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\"># \u91cd\u542f\u670d\u52a1<\/span><br \/>\n<span class=\"token function-name function\">restart_service<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    log <span class=\"token string\">&#034;\u91cd\u542f\u5e94\u7528\u670d\u52a1&#8230;&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u68c0\u67e5\u670d\u52a1\u662f\u5426\u5b58\u5728<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> systemctl list-unit-files <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> -q <span class=\"token string\">&#034;<span class=\"token variable\">$APP_NAME<\/span>.service&#034;<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        <span class=\"token function\">sudo<\/span> systemctl restart <span class=\"token variable\">$APP_NAME<\/span><br \/>\n        <span class=\"token function\">sudo<\/span> systemctl <span class=\"token builtin class-name\">enable<\/span> <span class=\"token variable\">$APP_NAME<\/span><\/p>\n<p>        <span class=\"token comment\"># \u7b49\u5f85\u670d\u52a1\u542f\u52a8<\/span><br \/>\n        <span class=\"token function\">sleep<\/span> <span class=\"token number\">5<\/span><\/p>\n<p>        <span class=\"token comment\"># \u68c0\u67e5\u670d\u52a1\u72b6\u6001<\/span><br \/>\n        <span class=\"token keyword\">if<\/span> systemctl is-active &#8211;quiet <span class=\"token variable\">$APP_NAME<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n            log <span class=\"token string\">&#034;\u670d\u52a1\u542f\u52a8\u6210\u529f&#034;<\/span><br \/>\n        <span class=\"token keyword\">else<\/span><br \/>\n            error <span class=\"token string\">&#034;\u670d\u52a1\u542f\u52a8\u5931\u8d25&#034;<\/span><br \/>\n        <span class=\"token keyword\">fi<\/span><br \/>\n    <span class=\"token keyword\">else<\/span><br \/>\n        warning <span class=\"token string\">&#034;\u670d\u52a1\u6587\u4ef6\u4e0d\u5b58\u5728&#xff0c;\u8bf7\u624b\u52a8\u914d\u7f6esystemd\u670d\u52a1&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\"># \u5065\u5eb7\u68c0\u67e5<\/span><br \/>\n<span class=\"token function-name function\">health_check<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    log <span class=\"token string\">&#034;\u6267\u884c\u5065\u5eb7\u68c0\u67e5&#8230;&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u68c0\u67e5\u7aef\u53e3\u662f\u5426\u76d1\u542c<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token function\">netstat<\/span> -tlnp <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> -q <span class=\"token string\">&#034;:8000&#034;<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        log <span class=\"token string\">&#034;\u5e94\u7528\u7aef\u53e3\u76d1\u542c\u6b63\u5e38&#034;<\/span><br \/>\n    <span class=\"token keyword\">else<\/span><br \/>\n        error <span class=\"token string\">&#034;\u5e94\u7528\u7aef\u53e3\u672a\u76d1\u542c&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><\/p>\n<p>    <span class=\"token comment\"># \u68c0\u67e5HTTP\u54cd\u5e94<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token function\">curl<\/span> -f http:\/\/localhost:8000\/health <span class=\"token operator\">&gt;<\/span> \/dev\/null <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        log <span class=\"token string\">&#034;\u5e94\u7528\u5065\u5eb7\u68c0\u67e5\u901a\u8fc7&#034;<\/span><br \/>\n    <span class=\"token keyword\">else<\/span><br \/>\n        error <span class=\"token string\">&#034;\u5e94\u7528\u5065\u5eb7\u68c0\u67e5\u5931\u8d25&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\"># \u4e3b\u51fd\u6570<\/span><br \/>\n<span class=\"token function-name function\">main<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    log <span class=\"token string\">&#034;&#061;&#061;&#061; \u5f00\u59cb\u90e8\u7f72 <span class=\"token variable\">$APP_NAME<\/span> &#061;&#061;&#061;&#034;<\/span><\/p>\n<p>    check_dependencies<br \/>\n    backup_current_version<br \/>\n    deploy_new_version<br \/>\n    restart_service<br \/>\n    health_check<\/p>\n<p>    log <span class=\"token string\">&#034;&#061;&#061;&#061; \u90e8\u7f72\u5b8c\u6210 &#061;&#061;&#061;&#034;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\"># \u6267\u884c\u4e3b\u51fd\u6570<\/span><br \/>\nmain <span class=\"token string\">&#034;<span class=\"token variable\">$&#064;<\/span>&#034;<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250729220513-68894599a63c6.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4>2.2 \u9ad8\u7ea7\u90e8\u7f72\u811a\u672c&#xff1a;\u652f\u6301\u56de\u6eda\u548c\u7248\u672c\u7ba1\u7406<\/h4>\n<p><span class=\"token shebang important\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"token comment\"># \u9ad8\u7ea7\u90e8\u7f72\u811a\u672c &#8211; \u652f\u6301\u56de\u6eda\u548c\u7248\u672c\u7ba1\u7406<\/span><br \/>\n<span class=\"token assign-left variable\">APP_NAME<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;myapp&#034;<\/span><br \/>\n<span class=\"token assign-left variable\">APP_DIR<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;\/opt\/<span class=\"token variable\">$APP_NAME<\/span>&#034;<\/span><br \/>\n<span class=\"token assign-left variable\">VERSIONS_DIR<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;\/opt\/versions&#034;<\/span><br \/>\n<span class=\"token assign-left variable\">CURRENT_VERSION_FILE<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;\/opt\/current_version&#034;<\/span><br \/>\n<span class=\"token assign-left variable\">MAX_VERSIONS<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">5<\/span><\/p>\n<p><span class=\"token comment\"># \u7248\u672c\u7ba1\u7406\u51fd\u6570<\/span><br \/>\n<span class=\"token function-name function\">create_version<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">version<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">date<\/span> &#043;%Y%m%d_%H%M%S<span class=\"token variable\">)<\/span><\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">version_dir<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;<span class=\"token variable\">$VERSIONS_DIR<\/span>\/<span class=\"token variable\">$version<\/span>&#034;<\/span><\/p>\n<p>    log <span class=\"token string\">&#034;\u521b\u5efa\u7248\u672c: <span class=\"token variable\">$version<\/span>&#034;<\/span><br \/>\n    <span class=\"token function\">mkdir<\/span> -p <span class=\"token string\">&#034;<span class=\"token variable\">$version_dir<\/span>&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u590d\u5236\u5e94\u7528\u6587\u4ef6<\/span><br \/>\n    <span class=\"token function\">cp<\/span> -r <span class=\"token string\">&#034;<span class=\"token variable\">$APP_DIR<\/span>&#034;<\/span>\/* <span class=\"token string\">&#034;<span class=\"token variable\">$version_dir<\/span>\/&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u8bb0\u5f55\u7248\u672c\u4fe1\u606f<\/span><br \/>\n    <span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$version<\/span>&#034;<\/span> <span class=\"token operator\">&gt;<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$CURRENT_VERSION_FILE<\/span>&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u6e05\u7406\u65e7\u7248\u672c<\/span><br \/>\n    cleanup_old_versions<\/p>\n<p>    <span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$version<\/span>&#034;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token function-name function\">rollback_version<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">target_version<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\">$1<\/span><\/p>\n<p>    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> -z <span class=\"token string\">&#034;<span class=\"token variable\">$target_version<\/span>&#034;<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        error <span class=\"token string\">&#034;\u8bf7\u6307\u5b9a\u8981\u56de\u6eda\u7684\u7248\u672c&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><\/p>\n<p>    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">version_dir<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;<span class=\"token variable\">$VERSIONS_DIR<\/span>\/<span class=\"token variable\">$target_version<\/span>&#034;<\/span><\/p>\n<p>    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token operator\">!<\/span> -d <span class=\"token string\">&#034;<span class=\"token variable\">$version_dir<\/span>&#034;<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        error <span class=\"token string\">&#034;\u7248\u672c <span class=\"token variable\">$target_version<\/span> \u4e0d\u5b58\u5728&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><\/p>\n<p>    log <span class=\"token string\">&#034;\u56de\u6eda\u5230\u7248\u672c: <span class=\"token variable\">$target_version<\/span>&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u505c\u6b62\u670d\u52a1<\/span><br \/>\n    <span class=\"token function\">sudo<\/span> systemctl stop <span class=\"token variable\">$APP_NAME<\/span><\/p>\n<p>    <span class=\"token comment\"># \u6062\u590d\u6587\u4ef6<\/span><br \/>\n    <span class=\"token function\">rm<\/span> -rf <span class=\"token string\">&#034;<span class=\"token variable\">$APP_DIR<\/span>&#034;<\/span>\/*<br \/>\n    <span class=\"token function\">cp<\/span> -r <span class=\"token string\">&#034;<span class=\"token variable\">$version_dir<\/span>&#034;<\/span>\/* <span class=\"token string\">&#034;<span class=\"token variable\">$APP_DIR<\/span>\/&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u66f4\u65b0\u5f53\u524d\u7248\u672c\u8bb0\u5f55<\/span><br \/>\n    <span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$target_version<\/span>&#034;<\/span> <span class=\"token operator\">&gt;<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$CURRENT_VERSION_FILE<\/span>&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u91cd\u542f\u670d\u52a1<\/span><br \/>\n    restart_service<br \/>\n    health_check<\/p>\n<p>    log <span class=\"token string\">&#034;\u56de\u6eda\u5b8c\u6210&#034;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token function-name function\">cleanup_old_versions<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    log <span class=\"token string\">&#034;\u6e05\u7406\u65e7\u7248\u672c&#8230;&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u83b7\u53d6\u6240\u6709\u7248\u672c&#xff0c;\u6309\u65f6\u95f4\u6392\u5e8f<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">versions<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token punctuation\">(<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">ls<\/span> -t <span class=\"token string\">&#034;<span class=\"token variable\">$VERSIONS_DIR<\/span>&#034;<\/span> <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span>\/dev\/null<span class=\"token variable\">)<\/span><\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>    <span class=\"token comment\"># \u4fdd\u7559\u6700\u65b0\u7684MAX_VERSIONS\u4e2a\u7248\u672c<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token variable\">${<span class=\"token operator\">#<\/span>versions<span class=\"token punctuation\">[<\/span>&#064;<span class=\"token punctuation\">]<\/span>}<\/span> -gt <span class=\"token variable\">$MAX_VERSIONS<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        <span class=\"token keyword\">for<\/span> <span class=\"token variable\"><span class=\"token punctuation\">((<\/span>i<span class=\"token operator\">&#061;<\/span>$MAX_VERSIONS<span class=\"token punctuation\">;<\/span> i<span class=\"token operator\">&lt;<\/span>${#versions[&#064;]}<span class=\"token punctuation\">;<\/span> i<span class=\"token operator\">&#043;&#043;<\/span><span class=\"token punctuation\">))<\/span><\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">do<\/span><br \/>\n            <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">old_version<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;<span class=\"token variable\">${versions<span class=\"token punctuation\">[<\/span>$i<span class=\"token punctuation\">]<\/span>}<\/span>&#034;<\/span><br \/>\n            log <span class=\"token string\">&#034;\u5220\u9664\u65e7\u7248\u672c: <span class=\"token variable\">$old_version<\/span>&#034;<\/span><br \/>\n            <span class=\"token function\">rm<\/span> -rf <span class=\"token string\">&#034;<span class=\"token variable\">$VERSIONS_DIR<\/span>\/<span class=\"token variable\">$old_version<\/span>&#034;<\/span><br \/>\n        <span class=\"token keyword\">done<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token function-name function\">list_versions<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    log <span class=\"token string\">&#034;\u53ef\u7528\u7248\u672c\u5217\u8868:&#034;<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> -d <span class=\"token string\">&#034;<span class=\"token variable\">$VERSIONS_DIR<\/span>&#034;<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">current_version<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">cat<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$CURRENT_VERSION_FILE<\/span>&#034;<\/span> <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span>\/dev\/null<span class=\"token variable\">)<\/span><\/span><br \/>\n        <span class=\"token keyword\">for<\/span> <span class=\"token for-or-select variable\">version<\/span> <span class=\"token keyword\">in<\/span> <span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">ls<\/span> -t <span class=\"token string\">&#034;<span class=\"token variable\">$VERSIONS_DIR<\/span>&#034;<\/span><span class=\"token variable\">)<\/span><\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">do<\/span><br \/>\n            <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$version<\/span>&#034;<\/span> <span class=\"token operator\">&#061;<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$current_version<\/span>&#034;<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n                <span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;  * <span class=\"token variable\">$version<\/span> (\u5f53\u524d\u7248\u672c)&#034;<\/span><br \/>\n            <span class=\"token keyword\">else<\/span><br \/>\n                <span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;    <span class=\"token variable\">$version<\/span>&#034;<\/span><br \/>\n            <span class=\"token keyword\">fi<\/span><br \/>\n        <span class=\"token keyword\">done<\/span><br \/>\n    <span class=\"token keyword\">else<\/span><br \/>\n        <span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;  \u6682\u65e0\u7248\u672c\u8bb0\u5f55&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h3>\u4e09\u3001\u73af\u5883\u914d\u7f6e\u4e0e\u4f9d\u8d56\u7ba1\u7406<\/h3>\n<h4>3.1 \u73af\u5883\u68c0\u6d4b\u811a\u672c<\/h4>\n<p><span class=\"token shebang important\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"token comment\"># \u73af\u5883\u68c0\u6d4b\u811a\u672c<\/span><br \/>\n<span class=\"token function-name function\">check_environment<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    log <span class=\"token string\">&#034;\u68c0\u6d4b\u90e8\u7f72\u73af\u5883&#8230;&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u7cfb\u7edf\u4fe1\u606f<\/span><br \/>\n    <span class=\"token assign-left variable\">OS<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">uname<\/span> -s<span class=\"token variable\">)<\/span><\/span><br \/>\n    <span class=\"token assign-left variable\">ARCH<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">uname<\/span> -m<span class=\"token variable\">)<\/span><\/span><br \/>\n    <span class=\"token assign-left variable\">KERNEL<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">uname<\/span> -r<span class=\"token variable\">)<\/span><\/span><\/p>\n<p>    log <span class=\"token string\">&#034;\u64cd\u4f5c\u7cfb\u7edf: <span class=\"token variable\">$OS<\/span>&#034;<\/span><br \/>\n    log <span class=\"token string\">&#034;\u67b6\u6784: <span class=\"token variable\">$ARCH<\/span>&#034;<\/span><br \/>\n    log <span class=\"token string\">&#034;\u5185\u6838\u7248\u672c: <span class=\"token variable\">$KERNEL<\/span>&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u5185\u5b58\u68c0\u67e5<\/span><br \/>\n    <span class=\"token assign-left variable\">MEMORY<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">free<\/span> -m <span class=\"token operator\">|<\/span> <span class=\"token function\">awk<\/span> <span class=\"token string\">&#039;NR&#061;&#061;2{printf &#034;%.1f%%&#034;, <span class=\"token variable\">$3<\/span>*100\/<span class=\"token variable\">$2<\/span>}&#039;<\/span><span class=\"token variable\">)<\/span><\/span><br \/>\n    log <span class=\"token string\">&#034;\u5185\u5b58\u4f7f\u7528\u7387: <span class=\"token variable\">$MEMORY<\/span>&#034;<\/span><\/p>\n<p>    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$MEMORY<\/span> &gt; 90&#034;<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">bc<\/span><span class=\"token variable\">)<\/span><\/span> -eq <span class=\"token number\">1<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        warning <span class=\"token string\">&#034;\u5185\u5b58\u4f7f\u7528\u7387\u8fc7\u9ad8: <span class=\"token variable\">$MEMORY<\/span>%&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><\/p>\n<p>    <span class=\"token comment\"># \u78c1\u76d8\u7a7a\u95f4\u68c0\u67e5<\/span><br \/>\n    <span class=\"token assign-left variable\">DISK_USAGE<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">df<\/span> -h \/ <span class=\"token operator\">|<\/span> <span class=\"token function\">awk<\/span> <span class=\"token string\">&#039;NR&#061;&#061;2{print <span class=\"token variable\">$5<\/span>}&#039;<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">sed<\/span> <span class=\"token string\">&#039;s\/%\/\/&#039;<\/span><span class=\"token variable\">)<\/span><\/span><br \/>\n    log <span class=\"token string\">&#034;\u78c1\u76d8\u4f7f\u7528\u7387: <span class=\"token variable\">$DISK_USAGE<\/span>%&#034;<\/span><\/p>\n<p>    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$DISK_USAGE<\/span>&#034;<\/span> -gt <span class=\"token number\">90<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        error <span class=\"token string\">&#034;\u78c1\u76d8\u7a7a\u95f4\u4e0d\u8db3: <span class=\"token variable\">$DISK_USAGE<\/span>%&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><\/p>\n<p>    <span class=\"token comment\"># \u7f51\u7edc\u8fde\u63a5\u68c0\u67e5<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token function\">ping<\/span> -c <span class=\"token number\">1<\/span> <span class=\"token number\">8.8<\/span>.8.8 <span class=\"token operator\">&gt;<\/span> \/dev\/null <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        log <span class=\"token string\">&#034;\u7f51\u7edc\u8fde\u63a5\u6b63\u5e38&#034;<\/span><br \/>\n    <span class=\"token keyword\">else<\/span><br \/>\n        error <span class=\"token string\">&#034;\u7f51\u7edc\u8fde\u63a5\u5f02\u5e38&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h4>3.2 \u4f9d\u8d56\u5b89\u88c5\u811a\u672c<\/h4>\n<p><span class=\"token shebang important\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"token comment\"># \u4f9d\u8d56\u5b89\u88c5\u811a\u672c<\/span><br \/>\n<span class=\"token function-name function\">install_dependencies<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    log <span class=\"token string\">&#034;\u5b89\u88c5\u7cfb\u7edf\u4f9d\u8d56&#8230;&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u68c0\u6d4b\u5305\u7ba1\u7406\u5668<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token builtin class-name\">command<\/span> -v <span class=\"token function\">apt-get<\/span> <span class=\"token operator\">&amp;&gt;<\/span> \/dev\/null<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        <span class=\"token comment\"># Ubuntu\/Debian<\/span><br \/>\n        <span class=\"token function\">sudo<\/span> <span class=\"token function\">apt-get<\/span> update<br \/>\n        <span class=\"token function\">sudo<\/span> <span class=\"token function\">apt-get<\/span> <span class=\"token function\">install<\/span> -y python3 python3-pip python3-venv <span class=\"token function\">git<\/span> <span class=\"token function\">curl<\/span> <span class=\"token function\">wget<\/span><br \/>\n    <span class=\"token keyword\">elif<\/span> <span class=\"token builtin class-name\">command<\/span> -v yum <span class=\"token operator\">&amp;&gt;<\/span> \/dev\/null<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        <span class=\"token comment\"># CentOS\/RHEL<\/span><br \/>\n        <span class=\"token function\">sudo<\/span> yum update -y<br \/>\n        <span class=\"token function\">sudo<\/span> yum <span class=\"token function\">install<\/span> -y python3 python3-pip <span class=\"token function\">git<\/span> <span class=\"token function\">curl<\/span> <span class=\"token function\">wget<\/span><br \/>\n    <span class=\"token keyword\">elif<\/span> <span class=\"token builtin class-name\">command<\/span> -v dnf <span class=\"token operator\">&amp;&gt;<\/span> \/dev\/null<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        <span class=\"token comment\"># Fedora<\/span><br \/>\n        <span class=\"token function\">sudo<\/span> dnf update -y<br \/>\n        <span class=\"token function\">sudo<\/span> dnf <span class=\"token function\">install<\/span> -y python3 python3-pip <span class=\"token function\">git<\/span> <span class=\"token function\">curl<\/span> <span class=\"token function\">wget<\/span><br \/>\n    <span class=\"token keyword\">else<\/span><br \/>\n        error <span class=\"token string\">&#034;\u4e0d\u652f\u6301\u7684\u5305\u7ba1\u7406\u5668&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><\/p>\n<p>    <span class=\"token comment\"># \u5b89\u88c5Python\u4f9d\u8d56<\/span><br \/>\n    log <span class=\"token string\">&#034;\u5b89\u88c5Python\u4f9d\u8d56&#8230;&#034;<\/span><br \/>\n    pip3 <span class=\"token function\">install<\/span> &#8211;upgrade pip setuptools wheel<\/p>\n<p>    <span class=\"token comment\"># \u5b89\u88c5\u5e38\u7528Python\u5305<\/span><br \/>\n    pip3 <span class=\"token function\">install<\/span> virtualenv supervisor gunicorn uwsgi<\/p>\n<p>    log <span class=\"token string\">&#034;\u4f9d\u8d56\u5b89\u88c5\u5b8c\u6210&#034;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h3>\u56db\u3001\u76d1\u63a7\u4e0e\u65e5\u5fd7\u7ba1\u7406<\/h3>\n<h4>4.1 \u5e94\u7528\u76d1\u63a7\u811a\u672c<\/h4>\n<p><span class=\"token shebang important\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"token comment\"># \u5e94\u7528\u76d1\u63a7\u811a\u672c<\/span><br \/>\n<span class=\"token function-name function\">monitor_application<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">app_name<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\">$1<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">check_interval<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\">${2<span class=\"token operator\">:-<\/span>60}<\/span>  <span class=\"token comment\"># \u9ed8\u8ba460\u79d2\u68c0\u67e5\u4e00\u6b21<\/span><\/p>\n<p>    log <span class=\"token string\">&#034;\u5f00\u59cb\u76d1\u63a7\u5e94\u7528: <span class=\"token variable\">$app_name<\/span>&#034;<\/span><\/p>\n<p>    <span class=\"token keyword\">while<\/span> <span class=\"token boolean\">true<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">do<\/span><br \/>\n        <span class=\"token comment\"># \u68c0\u67e5\u8fdb\u7a0b\u72b6\u6001<\/span><br \/>\n        <span class=\"token keyword\">if<\/span> <span class=\"token operator\">!<\/span> pgrep -f <span class=\"token string\">&#034;<span class=\"token variable\">$app_name<\/span>&#034;<\/span> <span class=\"token operator\">&gt;<\/span> \/dev\/null<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n            error <span class=\"token string\">&#034;\u5e94\u7528\u8fdb\u7a0b\u4e0d\u5b58\u5728&#xff0c;\u5c1d\u8bd5\u91cd\u542f&#8230;&#034;<\/span><br \/>\n            restart_service<br \/>\n        <span class=\"token keyword\">fi<\/span><\/p>\n<p>        <span class=\"token comment\"># \u68c0\u67e5\u5185\u5b58\u4f7f\u7528<\/span><br \/>\n        <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">memory_usage<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">ps<\/span> aux <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$app_name<\/span>&#034;<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> -v <span class=\"token function\">grep<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">awk<\/span> <span class=\"token string\">&#039;{sum&#043;&#061;<span class=\"token variable\">$6<\/span>} END {print sum\/1024}&#039;<\/span><span class=\"token variable\">)<\/span><\/span><br \/>\n        <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token operator\">!<\/span> -z <span class=\"token string\">&#034;<span class=\"token variable\">$memory_usage<\/span>&#034;<\/span> <span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&amp;&amp;<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$memory_usage<\/span> &gt; 1000&#034;<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">bc<\/span><span class=\"token variable\">)<\/span><\/span> -eq <span class=\"token number\">1<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n            warning <span class=\"token string\">&#034;\u5e94\u7528\u5185\u5b58\u4f7f\u7528\u8fc7\u9ad8: <span class=\"token variable\">${memory_usage}<\/span>MB&#034;<\/span><br \/>\n        <span class=\"token keyword\">fi<\/span><\/p>\n<p>        <span class=\"token comment\"># \u68c0\u67e5CPU\u4f7f\u7528<\/span><br \/>\n        <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">cpu_usage<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">ps<\/span> aux <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$app_name<\/span>&#034;<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">grep<\/span> -v <span class=\"token function\">grep<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">awk<\/span> <span class=\"token string\">&#039;{sum&#043;&#061;<span class=\"token variable\">$3<\/span>} END {print sum}&#039;<\/span><span class=\"token variable\">)<\/span><\/span><br \/>\n        <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token operator\">!<\/span> -z <span class=\"token string\">&#034;<span class=\"token variable\">$cpu_usage<\/span>&#034;<\/span> <span class=\"token punctuation\">]<\/span> <span class=\"token operator\">&amp;&amp;<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$cpu_usage<\/span> &gt; 80&#034;<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">bc<\/span><span class=\"token variable\">)<\/span><\/span> -eq <span class=\"token number\">1<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n            warning <span class=\"token string\">&#034;\u5e94\u7528CPU\u4f7f\u7528\u8fc7\u9ad8: <span class=\"token variable\">${cpu_usage}<\/span>%&#034;<\/span><br \/>\n        <span class=\"token keyword\">fi<\/span><\/p>\n<p>        <span class=\"token comment\"># \u5065\u5eb7\u68c0\u67e5<\/span><br \/>\n        <span class=\"token keyword\">if<\/span> <span class=\"token operator\">!<\/span> <span class=\"token function\">curl<\/span> -f http:\/\/localhost:8000\/health <span class=\"token operator\">&gt;<\/span> \/dev\/null <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span><span class=\"token file-descriptor important\">&amp;1<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n            error <span class=\"token string\">&#034;\u5e94\u7528\u5065\u5eb7\u68c0\u67e5\u5931\u8d25&#xff0c;\u5c1d\u8bd5\u91cd\u542f&#8230;&#034;<\/span><br \/>\n            restart_service<br \/>\n        <span class=\"token keyword\">fi<\/span><\/p>\n<p>        <span class=\"token function\">sleep<\/span> <span class=\"token variable\">$check_interval<\/span><br \/>\n    <span class=\"token keyword\">done<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250729220513-68894599d335a.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h4>4.2 \u65e5\u5fd7\u8f6e\u8f6c\u811a\u672c<\/h4>\n<p><span class=\"token shebang important\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"token comment\"># \u65e5\u5fd7\u8f6e\u8f6c\u811a\u672c<\/span><br \/>\n<span class=\"token function-name function\">rotate_logs<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">log_dir<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;\/var\/log\/<span class=\"token variable\">$APP_NAME<\/span>&#034;<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">max_size<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;100M&#034;<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">max_files<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">10<\/span><\/p>\n<p>    log <span class=\"token string\">&#034;\u6267\u884c\u65e5\u5fd7\u8f6e\u8f6c&#8230;&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u68c0\u67e5\u65e5\u5fd7\u6587\u4ef6\u5927\u5c0f<\/span><br \/>\n    <span class=\"token keyword\">for<\/span> <span class=\"token for-or-select variable\">log_file<\/span> <span class=\"token keyword\">in<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$log_dir<\/span>&#034;<\/span>\/*.log<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">do<\/span><br \/>\n        <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> -f <span class=\"token string\">&#034;<span class=\"token variable\">$log_file<\/span>&#034;<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n            <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">file_size<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">stat<\/span> -c%s <span class=\"token string\">&#034;<span class=\"token variable\">$log_file<\/span>&#034;<\/span><span class=\"token variable\">)<\/span><\/span><br \/>\n            <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">max_size_bytes<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span>numfmt &#8211;from<span class=\"token operator\">&#061;<\/span>iec $max_size<span class=\"token variable\">)<\/span><\/span><\/p>\n<p>            <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token variable\">$file_size<\/span> -gt <span class=\"token variable\">$max_size_bytes<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n                <span class=\"token comment\"># \u8f6e\u8f6c\u65e5\u5fd7\u6587\u4ef6<\/span><br \/>\n                <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">timestamp<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">date<\/span> &#043;%Y%m%d_%H%M%S<span class=\"token variable\">)<\/span><\/span><br \/>\n                <span class=\"token function\">mv<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$log_file<\/span>&#034;<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">${log_file}<\/span>.<span class=\"token variable\">${timestamp}<\/span>&#034;<\/span><br \/>\n                <span class=\"token function\">gzip<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">${log_file}<\/span>.<span class=\"token variable\">${timestamp}<\/span>&#034;<\/span><\/p>\n<p>                <span class=\"token comment\"># \u6e05\u7406\u65e7\u65e5\u5fd7\u6587\u4ef6<\/span><br \/>\n                <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">old_logs<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token punctuation\">(<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">ls<\/span> -t <span class=\"token string\">&#034;<span class=\"token variable\">${log_file}<\/span>&#034;<\/span>.*.gz <span class=\"token operator\"><span class=\"token file-descriptor important\">2<\/span>&gt;<\/span>\/dev\/null <span class=\"token operator\">|<\/span> <span class=\"token function\">tail<\/span> -n &#043;<span class=\"token punctuation\">$((<\/span>max_files &#043; <span class=\"token number\">1<\/span><span class=\"token punctuation\">)<\/span><span class=\"token variable\">)<\/span><\/span><span class=\"token punctuation\">))<\/span><br \/>\n                <span class=\"token keyword\">for<\/span> <span class=\"token for-or-select variable\">old_log<\/span> <span class=\"token keyword\">in<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">${old_logs<span class=\"token punctuation\">[<\/span>&#064;<span class=\"token punctuation\">]<\/span>}<\/span>&#034;<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">do<\/span><br \/>\n                    <span class=\"token function\">rm<\/span> -f <span class=\"token string\">&#034;<span class=\"token variable\">$old_log<\/span>&#034;<\/span><br \/>\n                <span class=\"token keyword\">done<\/span><\/p>\n<p>                log <span class=\"token string\">&#034;\u8f6e\u8f6c\u65e5\u5fd7\u6587\u4ef6: <span class=\"token variable\">$log_file<\/span>&#034;<\/span><br \/>\n            <span class=\"token keyword\">fi<\/span><br \/>\n        <span class=\"token keyword\">fi<\/span><br \/>\n    <span class=\"token keyword\">done<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h3>\u4e94\u3001CI\/CD\u96c6\u6210\u811a\u672c<\/h3>\n<h4>5.1 GitHub Actions\u96c6\u6210<\/h4>\n<p><span class=\"token comment\"># .github\/workflows\/deploy.yml<\/span><br \/>\n<span class=\"token key atrule\">name<\/span><span class=\"token punctuation\">:<\/span> Deploy to Production<\/p>\n<p><span class=\"token key atrule\">on<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">push<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">branches<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token punctuation\">[<\/span> main <span class=\"token punctuation\">]<\/span><\/p>\n<p><span class=\"token key atrule\">jobs<\/span><span class=\"token punctuation\">:<\/span><br \/>\n  <span class=\"token key atrule\">deploy<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token key atrule\">runs-on<\/span><span class=\"token punctuation\">:<\/span> ubuntu<span class=\"token punctuation\">&#8211;<\/span>latest<\/p>\n<p>    <span class=\"token key atrule\">steps<\/span><span class=\"token punctuation\">:<\/span><br \/>\n    <span class=\"token punctuation\">&#8211;<\/span> <span class=\"token key atrule\">uses<\/span><span class=\"token punctuation\">:<\/span> actions\/checkout&#064;v2<\/p>\n<p>    <span class=\"token punctuation\">&#8211;<\/span> <span class=\"token key atrule\">name<\/span><span class=\"token punctuation\">:<\/span> Deploy to server<br \/>\n      <span class=\"token key atrule\">uses<\/span><span class=\"token punctuation\">:<\/span> appleboy\/ssh<span class=\"token punctuation\">&#8211;<\/span>action&#064;v0.1.4<br \/>\n      <span class=\"token key atrule\">with<\/span><span class=\"token punctuation\">:<\/span><br \/>\n        <span class=\"token key atrule\">host<\/span><span class=\"token punctuation\">:<\/span> $<span class=\"token punctuation\">{<\/span><span class=\"token punctuation\">{<\/span> secrets.HOST <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token key atrule\">username<\/span><span class=\"token punctuation\">:<\/span> $<span class=\"token punctuation\">{<\/span><span class=\"token punctuation\">{<\/span> secrets.USERNAME <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token key atrule\">key<\/span><span class=\"token punctuation\">:<\/span> $<span class=\"token punctuation\">{<\/span><span class=\"token punctuation\">{<\/span> secrets.KEY <span class=\"token punctuation\">}<\/span><span class=\"token punctuation\">}<\/span><br \/>\n        <span class=\"token key atrule\">script<\/span><span class=\"token punctuation\">:<\/span> <span class=\"token punctuation\">|<\/span><span class=\"token scalar string\"><br \/>\n          cd \/opt\/deploy-scripts<br \/>\n          .\/deploy.sh<\/span><\/p>\n<h4>5.2 Jenkins\u96c6\u6210\u811a\u672c<\/h4>\n<p><span class=\"token shebang important\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"token comment\"># Jenkins\u90e8\u7f72\u811a\u672c<\/span><br \/>\n<span class=\"token function-name function\">jenkins_deploy<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">build_number<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\">$BUILD_NUMBER<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">workspace<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\">$WORKSPACE<\/span><\/p>\n<p>    log <span class=\"token string\">&#034;Jenkins\u6784\u5efa\u53f7: <span class=\"token variable\">$build_number<\/span>&#034;<\/span><br \/>\n    log <span class=\"token string\">&#034;\u5de5\u4f5c\u7a7a\u95f4: <span class=\"token variable\">$workspace<\/span>&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u590d\u5236\u6784\u5efa\u4ea7\u7269<\/span><br \/>\n    <span class=\"token function\">cp<\/span> -r <span class=\"token string\">&#034;<span class=\"token variable\">$workspace<\/span>\/dist&#034;<\/span>\/* <span class=\"token string\">&#034;<span class=\"token variable\">$APP_DIR<\/span>\/&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u6267\u884c\u90e8\u7f72<\/span><br \/>\n    deploy_new_version<\/p>\n<p>    <span class=\"token comment\"># \u53d1\u9001\u901a\u77e5<\/span><br \/>\n    send_notification <span class=\"token string\">&#034;\u90e8\u7f72\u5b8c\u6210 &#8211; \u6784\u5efa\u53f7: <span class=\"token variable\">$build_number<\/span>&#034;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\"># \u901a\u77e5\u51fd\u6570<\/span><br \/>\n<span class=\"token function-name function\">send_notification<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">message<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\">$1<\/span><\/p>\n<p>    <span class=\"token comment\"># \u53d1\u9001\u90ae\u4ef6\u901a\u77e5<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token builtin class-name\">command<\/span> -v mail <span class=\"token operator\">&amp;&gt;<\/span> \/dev\/null<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        <span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$message<\/span>&#034;<\/span> <span class=\"token operator\">|<\/span> mail -s <span class=\"token string\">&#034;\u90e8\u7f72\u901a\u77e5&#034;<\/span> admin&#064;example.com<br \/>\n    <span class=\"token keyword\">fi<\/span><\/p>\n<p>    <span class=\"token comment\"># \u53d1\u9001\u9489\u9489\u901a\u77e5<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token operator\">!<\/span> -z <span class=\"token string\">&#034;<span class=\"token variable\">$DINGTALK_WEBHOOK<\/span>&#034;<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        <span class=\"token function\">curl<\/span> -X POST <span class=\"token string\">&#034;<span class=\"token variable\">$DINGTALK_WEBHOOK<\/span>&#034;<\/span> <span class=\"token punctuation\">\\\\<\/span><br \/>\n             -H <span class=\"token string\">&#039;Content-Type: application\/json&#039;<\/span> <span class=\"token punctuation\">\\\\<\/span><br \/>\n             -d <span class=\"token string\">&#034;{<span class=\"token entity\" title=\"\\\\&#034;\">\\\\&#034;<\/span>text<span class=\"token entity\" title=\"\\\\&#034;\">\\\\&#034;<\/span>:<span class=\"token entity\" title=\"\\\\&#034;\">\\\\&#034;<\/span><span class=\"token variable\">$message<\/span><span class=\"token entity\" title=\"\\\\&#034;\">\\\\&#034;<\/span>}&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><\/p>\n<p>    <span class=\"token comment\"># \u53d1\u9001\u4f01\u4e1a\u5fae\u4fe1\u901a\u77e5<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token operator\">!<\/span> -z <span class=\"token string\">&#034;<span class=\"token variable\">$WECHAT_WEBHOOK<\/span>&#034;<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        <span class=\"token function\">curl<\/span> -X POST <span class=\"token string\">&#034;<span class=\"token variable\">$WECHAT_WEBHOOK<\/span>&#034;<\/span> <span class=\"token punctuation\">\\\\<\/span><br \/>\n             -H <span class=\"token string\">&#039;Content-Type: application\/json&#039;<\/span> <span class=\"token punctuation\">\\\\<\/span><br \/>\n             -d <span class=\"token string\">&#034;{<span class=\"token entity\" title=\"\\\\&#034;\">\\\\&#034;<\/span>text<span class=\"token entity\" title=\"\\\\&#034;\">\\\\&#034;<\/span>:<span class=\"token entity\" title=\"\\\\&#034;\">\\\\&#034;<\/span><span class=\"token variable\">$message<\/span><span class=\"token entity\" title=\"\\\\&#034;\">\\\\&#034;<\/span>}&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><img decoding=\"async\" src=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250729220514-6889459a1e148.png\" alt=\"\u5728\u8fd9\u91cc\u63d2\u5165\u56fe\u7247\u63cf\u8ff0\" \/><\/p>\n<h3>\u516d\u3001\u5b9e\u6218\u6848\u4f8b&#xff1a;\u5b8c\u6574\u7684Python Web\u5e94\u7528\u90e8\u7f72<\/h3>\n<h4>6.1 Django\u5e94\u7528\u90e8\u7f72\u811a\u672c<\/h4>\n<p><span class=\"token shebang important\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"token comment\"># Django\u5e94\u7528\u5b8c\u6574\u90e8\u7f72\u811a\u672c<\/span><br \/>\n<span class=\"token assign-left variable\">APP_NAME<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;django_blog&#034;<\/span><br \/>\n<span class=\"token assign-left variable\">APP_DIR<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;\/opt\/<span class=\"token variable\">$APP_NAME<\/span>&#034;<\/span><br \/>\n<span class=\"token assign-left variable\">STATIC_DIR<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;\/var\/www\/static&#034;<\/span><br \/>\n<span class=\"token assign-left variable\">MEDIA_DIR<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;\/var\/www\/media&#034;<\/span><br \/>\n<span class=\"token assign-left variable\">DB_NAME<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;blog_db&#034;<\/span><br \/>\n<span class=\"token assign-left variable\">DB_USER<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;blog_user&#034;<\/span><\/p>\n<p><span class=\"token function-name function\">deploy_django_app<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    log <span class=\"token string\">&#034;\u90e8\u7f72Django\u5e94\u7528&#8230;&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u8fdb\u5165\u5e94\u7528\u76ee\u5f55<\/span><br \/>\n    <span class=\"token builtin class-name\">cd<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$APP_DIR<\/span>&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u6fc0\u6d3b\u865a\u62df\u73af\u5883<\/span><br \/>\n    <span class=\"token builtin class-name\">source<\/span> venv\/bin\/activate<\/p>\n<p>    <span class=\"token comment\"># \u5b89\u88c5\u4f9d\u8d56<\/span><br \/>\n    pip <span class=\"token function\">install<\/span> -r requirements.txt<\/p>\n<p>    <span class=\"token comment\"># \u6570\u636e\u5e93\u8fc1\u79fb<\/span><br \/>\n    python manage.py migrate<\/p>\n<p>    <span class=\"token comment\"># \u6536\u96c6\u9759\u6001\u6587\u4ef6<\/span><br \/>\n    python manage.py collectstatic &#8211;noinput<\/p>\n<p>    <span class=\"token comment\"># \u521b\u5efa\u8d85\u7ea7\u7528\u6237&#xff08;\u5982\u679c\u4e0d\u5b58\u5728&#xff09;<\/span><br \/>\n    <span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;from django.contrib.auth.models import User; User.objects.filter(username&#061;&#039;admin&#039;).exists() or User.objects.create_superuser(&#039;admin&#039;, &#039;admin&#064;example.com&#039;, &#039;admin123&#039;)&#034;<\/span> <span class=\"token operator\">|<\/span> python manage.py shell<\/p>\n<p>    <span class=\"token comment\"># \u91cd\u542f\u670d\u52a1<\/span><br \/>\n    restart_service<\/p>\n<p>    log <span class=\"token string\">&#034;Django\u5e94\u7528\u90e8\u7f72\u5b8c\u6210&#034;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\"># \u6570\u636e\u5e93\u5907\u4efd<\/span><br \/>\n<span class=\"token function-name function\">backup_database<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    log <span class=\"token string\">&#034;\u5907\u4efd\u6570\u636e\u5e93&#8230;&#034;<\/span><\/p>\n<p>    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">backup_file<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;\/opt\/backups\/db_<span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">date<\/span> &#043;%Y%m%d_%H%M%S<span class=\"token variable\">)<\/span><\/span>.sql&#034;<\/span><\/p>\n<p>    pg_dump -U <span class=\"token string\">&#034;<span class=\"token variable\">$DB_USER<\/span>&#034;<\/span> -h localhost <span class=\"token string\">&#034;<span class=\"token variable\">$DB_NAME<\/span>&#034;<\/span> <span class=\"token operator\">&gt;<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$backup_file<\/span>&#034;<\/span><br \/>\n    <span class=\"token function\">gzip<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$backup_file<\/span>&#034;<\/span><\/p>\n<p>    log <span class=\"token string\">&#034;\u6570\u636e\u5e93\u5907\u4efd\u5b8c\u6210: <span class=\"token variable\">${backup_file}<\/span>.gz&#034;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\"># \u6570\u636e\u5e93\u6062\u590d<\/span><br \/>\n<span class=\"token function-name function\">restore_database<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">backup_file<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\">$1<\/span><\/p>\n<p>    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> -z <span class=\"token string\">&#034;<span class=\"token variable\">$backup_file<\/span>&#034;<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        error <span class=\"token string\">&#034;\u8bf7\u6307\u5b9a\u5907\u4efd\u6587\u4ef6&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><\/p>\n<p>    log <span class=\"token string\">&#034;\u6062\u590d\u6570\u636e\u5e93: <span class=\"token variable\">$backup_file<\/span>&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u505c\u6b62\u5e94\u7528<\/span><br \/>\n    <span class=\"token function\">sudo<\/span> systemctl stop <span class=\"token variable\">$APP_NAME<\/span><\/p>\n<p>    <span class=\"token comment\"># \u6062\u590d\u6570\u636e\u5e93<\/span><br \/>\n    gunzip -c <span class=\"token string\">&#034;<span class=\"token variable\">$backup_file<\/span>&#034;<\/span> <span class=\"token operator\">|<\/span> psql -U <span class=\"token string\">&#034;<span class=\"token variable\">$DB_USER<\/span>&#034;<\/span> -h localhost <span class=\"token string\">&#034;<span class=\"token variable\">$DB_NAME<\/span>&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u91cd\u542f\u5e94\u7528<\/span><br \/>\n    restart_service<\/p>\n<p>    log <span class=\"token string\">&#034;\u6570\u636e\u5e93\u6062\u590d\u5b8c\u6210&#034;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h4>6.2 Flask\u5e94\u7528\u90e8\u7f72\u811a\u672c<\/h4>\n<p><span class=\"token shebang important\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"token comment\"># Flask\u5e94\u7528\u90e8\u7f72\u811a\u672c<\/span><br \/>\n<span class=\"token assign-left variable\">APP_NAME<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;flask_api&#034;<\/span><br \/>\n<span class=\"token assign-left variable\">APP_DIR<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;\/opt\/<span class=\"token variable\">$APP_NAME<\/span>&#034;<\/span><\/p>\n<p><span class=\"token function-name function\">deploy_flask_app<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    log <span class=\"token string\">&#034;\u90e8\u7f72Flask\u5e94\u7528&#8230;&#034;<\/span><\/p>\n<p>    <span class=\"token builtin class-name\">cd<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$APP_DIR<\/span>&#034;<\/span><br \/>\n    <span class=\"token builtin class-name\">source<\/span> venv\/bin\/activate<\/p>\n<p>    <span class=\"token comment\"># \u5b89\u88c5\u4f9d\u8d56<\/span><br \/>\n    pip <span class=\"token function\">install<\/span> -r requirements.txt<\/p>\n<p>    <span class=\"token comment\"># \u8bbe\u7f6e\u73af\u5883\u53d8\u91cf<\/span><br \/>\n    <span class=\"token builtin class-name\">export<\/span> <span class=\"token assign-left variable\">FLASK_ENV<\/span><span class=\"token operator\">&#061;<\/span>production<br \/>\n    <span class=\"token builtin class-name\">export<\/span> <span class=\"token assign-left variable\">FLASK_APP<\/span><span class=\"token operator\">&#061;<\/span>app.py<\/p>\n<p>    <span class=\"token comment\"># \u91cd\u542fGunicorn\u670d\u52a1<\/span><br \/>\n    <span class=\"token function\">sudo<\/span> systemctl restart <span class=\"token variable\">$APP_NAME<\/span><\/p>\n<p>    log <span class=\"token string\">&#034;Flask\u5e94\u7528\u90e8\u7f72\u5b8c\u6210&#034;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\"># \u521b\u5efasystemd\u670d\u52a1\u6587\u4ef6<\/span><br \/>\n<span class=\"token function-name function\">create_systemd_service<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">service_file<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;\/etc\/systemd\/system\/<span class=\"token variable\">$APP_NAME<\/span>.service&#034;<\/span><\/p>\n<p>    <span class=\"token function\">cat<\/span> <span class=\"token operator\">&gt;<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$service_file<\/span>&#034;<\/span> <span class=\"token operator\">&lt;&lt;<\/span> <span class=\"token string\">EOF<br \/>\n[Unit]<br \/>\nDescription&#061;<span class=\"token variable\">$APP_NAME<\/span><br \/>\nAfter&#061;network.target<\/p>\n<p>[Service]<br \/>\nType&#061;simple<br \/>\nUser&#061;www-data<br \/>\nGroup&#061;www-data<br \/>\nWorkingDirectory&#061;<span class=\"token variable\">$APP_DIR<\/span><br \/>\nEnvironment&#061;PATH&#061;<span class=\"token variable\">$APP_DIR<\/span>\/venv\/bin<br \/>\nExecStart&#061;<span class=\"token variable\">$APP_DIR<\/span>\/venv\/bin\/gunicorn -w 4 -b 0.0.0.0:8000 app:app<br \/>\nRestart&#061;always<br \/>\nRestartSec&#061;10<\/p>\n<p>[Install]<br \/>\nWantedBy&#061;multi-user.target<br \/>\nEOF<\/span><\/p>\n<p>    <span class=\"token function\">sudo<\/span> systemctl daemon-reload<br \/>\n    <span class=\"token function\">sudo<\/span> systemctl <span class=\"token builtin class-name\">enable<\/span> <span class=\"token variable\">$APP_NAME<\/span><\/p>\n<p>    log <span class=\"token string\">&#034;Systemd\u670d\u52a1\u6587\u4ef6\u521b\u5efa\u5b8c\u6210&#034;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h3>\u4e03\u3001\u6700\u4f73\u5b9e\u8df5\u4e0e\u5b89\u5168\u8003\u8651<\/h3>\n<h4>7.1 \u811a\u672c\u5b89\u5168\u6700\u4f73\u5b9e\u8df5<\/h4>\n<p><span class=\"token shebang important\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"token comment\"># \u5b89\u5168\u6700\u4f73\u5b9e\u8df5\u793a\u4f8b<\/span><\/p>\n<p><span class=\"token comment\"># 1. \u8bbe\u7f6e\u4e25\u683c\u6a21\u5f0f<\/span><br \/>\n<span class=\"token builtin class-name\">set<\/span> -euo pipefail<\/p>\n<p><span class=\"token comment\"># 2. \u4f7f\u7528\u51fd\u6570\u5c01\u88c5\u654f\u611f\u64cd\u4f5c<\/span><br \/>\n<span class=\"token function-name function\">secure_deploy<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token comment\"># \u9a8c\u8bc1\u7528\u6237\u6743\u9650<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token string\">&#034;<span class=\"token environment constant\">$EUID<\/span>&#034;<\/span> -ne <span class=\"token number\">0<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        error <span class=\"token string\">&#034;\u9700\u8981root\u6743\u9650\u6267\u884c\u6b64\u64cd\u4f5c&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><\/p>\n<p>    <span class=\"token comment\"># \u9a8c\u8bc1\u6587\u4ef6\u5b8c\u6574\u6027<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> <span class=\"token operator\">!<\/span> -f <span class=\"token string\">&#034;<span class=\"token variable\">$APP_DIR<\/span>\/requirements.txt&#034;<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        error <span class=\"token string\">&#034;requirements.txt\u6587\u4ef6\u4e0d\u5b58\u5728&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><\/p>\n<p>    <span class=\"token comment\"># \u4f7f\u7528\u4e34\u65f6\u6587\u4ef6<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">temp_file<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span>mktemp<span class=\"token variable\">)<\/span><\/span><br \/>\n    <span class=\"token builtin class-name\">trap<\/span> <span class=\"token string\">&#034;rm -f <span class=\"token variable\">$temp_file<\/span>&#034;<\/span> EXIT<\/p>\n<p>    <span class=\"token comment\"># \u6267\u884c\u90e8\u7f72<\/span><br \/>\n    deploy_new_version<br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\"># 3. \u8f93\u5165\u9a8c\u8bc1<\/span><br \/>\n<span class=\"token function-name function\">validate_input<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">input<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\">$1<\/span><\/p>\n<p>    <span class=\"token comment\"># \u68c0\u67e5\u662f\u5426\u5305\u542b\u5371\u9669\u5b57\u7b26<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">[<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$input<\/span>&#034;<\/span> <span class=\"token operator\">&#061;<\/span>~ <span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">;<\/span><span class=\"token operator\">&amp;<\/span><span class=\"token operator\">|<\/span>&#096;$<span class=\"token punctuation\">]<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        error <span class=\"token string\">&#034;\u8f93\u5165\u5305\u542b\u5371\u9669\u5b57\u7b26&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><\/p>\n<p>    <span class=\"token comment\"># \u68c0\u67e5\u8def\u5f84\u904d\u5386<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span><span class=\"token punctuation\">[<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$input<\/span>&#034;<\/span> <span class=\"token operator\">&#061;<\/span>~ <span class=\"token punctuation\">\\\\<\/span>.<span class=\"token punctuation\">\\\\<\/span>. <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        error <span class=\"token string\">&#034;\u68c0\u6d4b\u5230\u8def\u5f84\u904d\u5386\u653b\u51fb&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\"># 4. \u65e5\u5fd7\u5ba1\u8ba1<\/span><br \/>\n<span class=\"token function-name function\">audit_log<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">action<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\">$1<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">user<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">whoami<\/span><span class=\"token variable\">)<\/span><\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">timestamp<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">date<\/span> &#043;<span class=\"token string\">&#039;%Y-%m-%d %H:%M:%S&#039;<\/span><span class=\"token variable\">)<\/span><\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">ip<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token punctuation\">$(<\/span>who am i <span class=\"token operator\">|<\/span> <span class=\"token function\">awk<\/span> <span class=\"token string\">&#039;{print <span class=\"token variable\">$5<\/span>}&#039;<\/span> <span class=\"token operator\">|<\/span> <span class=\"token function\">sed<\/span> <span class=\"token string\">&#039;s\/[()]\/\/g&#039;<\/span><span class=\"token punctuation\">)<\/span><\/p>\n<p>    <span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$timestamp<\/span> | <span class=\"token variable\">$user<\/span>&#064;<span class=\"token variable\">$ip<\/span> | <span class=\"token variable\">$action<\/span>&#034;<\/span> <span class=\"token operator\">&gt;&gt;<\/span> \/var\/log\/deploy_audit.log<br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h4>7.2 \u9519\u8bef\u5904\u7406\u4e0e\u6062\u590d<\/h4>\n<p><span class=\"token shebang important\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"token comment\"># \u9519\u8bef\u5904\u7406\u4e0e\u6062\u590d\u673a\u5236<\/span><\/p>\n<p><span class=\"token comment\"># \u8bbe\u7f6e\u9519\u8bef\u5904\u7406<\/span><br \/>\n<span class=\"token builtin class-name\">set<\/span> -e<br \/>\n<span class=\"token builtin class-name\">trap<\/span> <span class=\"token string\">&#039;error_handler <span class=\"token variable\">$?<\/span> <span class=\"token variable\">$LINENO<\/span> <span class=\"token environment constant\">$BASH_LINENO<\/span> &#034;<span class=\"token variable\">$BASH_COMMAND<\/span>&#034; <span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token builtin class-name\">printf<\/span> <span class=\"token string\">&#034;::%s&#034;<\/span> $<span class=\"token punctuation\">{<\/span>FUNCNAME<span class=\"token punctuation\">[<\/span>&#064;<span class=\"token punctuation\">]<\/span>:-<span class=\"token punctuation\">}<\/span><span class=\"token variable\">)<\/span><\/span>&#039;<\/span> ERR<\/p>\n<p><span class=\"token function-name function\">error_handler<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">exit_code<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\">$1<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">line_no<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\">$2<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">bash_lineno<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\">$3<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">last_command<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\">$4<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">func_stack<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\">$5<\/span><\/p>\n<p>    error <span class=\"token string\">&#034;\u811a\u672c\u6267\u884c\u5931\u8d25:&#034;<\/span><br \/>\n    error <span class=\"token string\">&#034;  \u9000\u51fa\u7801: <span class=\"token variable\">$exit_code<\/span>&#034;<\/span><br \/>\n    error <span class=\"token string\">&#034;  \u884c\u53f7: <span class=\"token variable\">$line_no<\/span>&#034;<\/span><br \/>\n    error <span class=\"token string\">&#034;  \u547d\u4ee4: <span class=\"token variable\">$last_command<\/span>&#034;<\/span><br \/>\n    error <span class=\"token string\">&#034;  \u51fd\u6570\u6808: <span class=\"token variable\">$func_stack<\/span>&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u6267\u884c\u6e05\u7406\u64cd\u4f5c<\/span><br \/>\n    cleanup_on_error<\/p>\n<p>    <span class=\"token builtin class-name\">exit<\/span> <span class=\"token variable\">$exit_code<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token function-name function\">cleanup_on_error<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    log <span class=\"token string\">&#034;\u6267\u884c\u9519\u8bef\u6e05\u7406&#8230;&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u6e05\u7406\u4e34\u65f6\u6587\u4ef6<\/span><br \/>\n    <span class=\"token function\">find<\/span> \/tmp -name <span class=\"token string\">&#034;deploy_*&#034;<\/span> -mtime &#043;1 -delete<\/p>\n<p>    <span class=\"token comment\"># \u6062\u590d\u5907\u4efd&#xff08;\u5982\u679c\u5b58\u5728&#xff09;<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> -f <span class=\"token string\">&#034;<span class=\"token variable\">$CURRENT_VERSION_FILE<\/span>&#034;<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">current_version<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">cat<\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$CURRENT_VERSION_FILE<\/span>&#034;<\/span><span class=\"token variable\">)<\/span><\/span><br \/>\n        <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> -d <span class=\"token string\">&#034;<span class=\"token variable\">$VERSIONS_DIR<\/span>\/<span class=\"token variable\">$current_version<\/span>&#034;<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n            log <span class=\"token string\">&#034;\u5c1d\u8bd5\u6062\u590d\u5230\u4e0a\u4e00\u4e2a\u7248\u672c: <span class=\"token variable\">$current_version<\/span>&#034;<\/span><br \/>\n            rollback_version <span class=\"token string\">&#034;<span class=\"token variable\">$current_version<\/span>&#034;<\/span><br \/>\n        <span class=\"token keyword\">fi<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h3>\u516b\u3001\u6027\u80fd\u4f18\u5316\u4e0e\u76d1\u63a7<\/h3>\n<h4>8.1 \u90e8\u7f72\u6027\u80fd\u4f18\u5316<\/h4>\n<p><span class=\"token shebang important\">#!\/bin\/bash<\/span><\/p>\n<p><span class=\"token comment\"># \u90e8\u7f72\u6027\u80fd\u4f18\u5316\u811a\u672c<\/span><\/p>\n<p><span class=\"token function-name function\">optimize_deployment<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    log <span class=\"token string\">&#034;\u4f18\u5316\u90e8\u7f72\u6027\u80fd&#8230;&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u5e76\u884c\u5b89\u88c5\u4f9d\u8d56<\/span><br \/>\n    <span class=\"token function-name function\">install_dependencies_parallel<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n        <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">requirements_file<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;<span class=\"token variable\">$APP_DIR<\/span>\/requirements.txt&#034;<\/span><br \/>\n        <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">max_jobs<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token number\">4<\/span><\/p>\n<p>        <span class=\"token comment\"># \u5206\u5272requirements\u6587\u4ef6<\/span><br \/>\n        <span class=\"token function\">split<\/span> -l <span class=\"token variable\"><span class=\"token variable\">$((<\/span> $<span class=\"token punctuation\">(<\/span>wc <span class=\"token operator\">&#8211;<\/span>l <span class=\"token operator\">&lt;<\/span> &#034;$requirements_file&#034;<span class=\"token punctuation\">)<\/span> <span class=\"token operator\">\/<\/span> $max_jobs <span class=\"token operator\">&#043;<\/span> <span class=\"token number\">1<\/span> <span class=\"token variable\">))<\/span><\/span> <span class=\"token string\">&#034;<span class=\"token variable\">$requirements_file<\/span>&#034;<\/span> \/tmp\/req_part_<\/p>\n<p>        <span class=\"token comment\"># \u5e76\u884c\u5b89\u88c5<\/span><br \/>\n        <span class=\"token keyword\">for<\/span> <span class=\"token for-or-select variable\">part<\/span> <span class=\"token keyword\">in<\/span> \/tmp\/req_part_*<span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">do<\/span><br \/>\n            pip <span class=\"token function\">install<\/span> -r <span class=\"token string\">&#034;<span class=\"token variable\">$part<\/span>&#034;<\/span> <span class=\"token operator\">&amp;<\/span><br \/>\n        <span class=\"token keyword\">done<\/span><br \/>\n        <span class=\"token function\">wait<\/span><\/p>\n<p>        <span class=\"token comment\"># \u6e05\u7406\u4e34\u65f6\u6587\u4ef6<\/span><br \/>\n        <span class=\"token function\">rm<\/span> -f \/tmp\/req_part_*<br \/>\n    <span class=\"token punctuation\">}<\/span><\/p>\n<p>    <span class=\"token comment\"># \u4f7f\u7528\u7f13\u5b58<\/span><br \/>\n    <span class=\"token keyword\">if<\/span> <span class=\"token punctuation\">[<\/span> -d <span class=\"token string\">&#034;<span class=\"token environment constant\">$HOME<\/span>\/.cache\/pip&#034;<\/span> <span class=\"token punctuation\">]<\/span><span class=\"token punctuation\">;<\/span> <span class=\"token keyword\">then<\/span><br \/>\n        <span class=\"token builtin class-name\">export<\/span> <span class=\"token assign-left variable\">PIP_CACHE_DIR<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token string\">&#034;<span class=\"token environment constant\">$HOME<\/span>\/.cache\/pip&#034;<\/span><br \/>\n    <span class=\"token keyword\">fi<\/span><\/p>\n<p>    <span class=\"token comment\"># \u9884\u7f16\u8bd1Python\u5305<\/span><br \/>\n    pip <span class=\"token function\">install<\/span> &#8211;compile -r requirements.txt<\/p>\n<p>    log <span class=\"token string\">&#034;\u90e8\u7f72\u6027\u80fd\u4f18\u5316\u5b8c\u6210&#034;<\/span><br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<p><span class=\"token comment\"># \u90e8\u7f72\u65f6\u95f4\u7edf\u8ba1<\/span><br \/>\n<span class=\"token function-name function\">measure_deployment_time<\/span><span class=\"token punctuation\">(<\/span><span class=\"token punctuation\">)<\/span> <span class=\"token punctuation\">{<\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">start_time<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">date<\/span> &#043;%s<span class=\"token variable\">)<\/span><\/span><\/p>\n<p>    <span class=\"token comment\"># \u6267\u884c\u90e8\u7f72<\/span><br \/>\n    main <span class=\"token string\">&#034;<span class=\"token variable\">$&#064;<\/span>&#034;<\/span><\/p>\n<p>    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">end_time<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">date<\/span> &#043;%s<span class=\"token variable\">)<\/span><\/span><br \/>\n    <span class=\"token builtin class-name\">local<\/span> <span class=\"token assign-left variable\">duration<\/span><span class=\"token operator\">&#061;<\/span><span class=\"token variable\"><span class=\"token variable\">$((<\/span>end_time <span class=\"token operator\">&#8211;<\/span> start_time<span class=\"token variable\">))<\/span><\/span><\/p>\n<p>    log <span class=\"token string\">&#034;\u90e8\u7f72\u8017\u65f6: <span class=\"token variable\">${duration}<\/span>\u79d2&#034;<\/span><\/p>\n<p>    <span class=\"token comment\"># \u8bb0\u5f55\u6027\u80fd\u6307\u6807<\/span><br \/>\n    <span class=\"token builtin class-name\">echo<\/span> <span class=\"token string\">&#034;<span class=\"token variable\"><span class=\"token variable\">$(<\/span><span class=\"token function\">date<\/span> &#043;%Y-%m-%d<span class=\"token variable\">)<\/span><\/span>,<span class=\"token variable\">$duration<\/span>&#034;<\/span> <span class=\"token operator\">&gt;&gt;<\/span> \/var\/log\/deploy_performance.csv<br \/>\n<span class=\"token punctuation\">}<\/span><\/p>\n<h3>\u603b\u7ed3<\/h3>\n<p>\u901a\u8fc7\u672c\u6587\u7684\u5b66\u4e60&#xff0c;\u4f60\u5df2\u7ecf\u638c\u63e1\u4e86Shell\u811a\u672c\u81ea\u52a8\u5316\u90e8\u7f72\u7684\u6838\u5fc3\u6280\u80fd\u3002\u4ece\u57fa\u7840\u7684\u811a\u672c\u7f16\u5199\u5230\u9ad8\u7ea7\u7684CI\/CD\u96c6\u6210&#xff0c;\u4ece\u7b80\u5355\u7684\u90e8\u7f72\u6d41\u7a0b\u5230\u590d\u6742\u7684\u73af\u5883\u7ba1\u7406&#xff0c;\u8fd9\u4e9b\u6280\u80fd\u5c06\u5927\u5927\u63d0\u5347\u4f60\u7684\u8fd0\u7ef4\u6548\u7387\u3002<\/p>\n<h4>\u5173\u952e\u8981\u70b9\u56de\u987e&#xff1a;<\/h4>\n<li>\u811a\u672c\u8bbe\u8ba1\u539f\u5219&#xff1a;\u6a21\u5757\u5316\u3001\u53ef\u91cd\u7528\u3001\u9519\u8bef\u5904\u7406<\/li>\n<li>\u73af\u5883\u7ba1\u7406&#xff1a;\u4f9d\u8d56\u68c0\u67e5\u3001\u7248\u672c\u63a7\u5236\u3001\u56de\u6eda\u673a\u5236<\/li>\n<li>\u76d1\u63a7\u544a\u8b66&#xff1a;\u5065\u5eb7\u68c0\u67e5\u3001\u6027\u80fd\u76d1\u63a7\u3001\u65e5\u5fd7\u7ba1\u7406<\/li>\n<li>\u5b89\u5168\u8003\u8651&#xff1a;\u8f93\u5165\u9a8c\u8bc1\u3001\u6743\u9650\u63a7\u5236\u3001\u5ba1\u8ba1\u65e5\u5fd7<\/li>\n<li>CI\/CD\u96c6\u6210&#xff1a;\u81ea\u52a8\u5316\u89e6\u53d1\u3001\u901a\u77e5\u673a\u5236\u3001\u6027\u80fd\u4f18\u5316<\/li>\n<h4>\u5b9e\u8df5\u5efa\u8bae&#xff1a;<\/h4>\n<ul>\n<li>\u4ece\u7b80\u5355\u7684\u90e8\u7f72\u811a\u672c\u5f00\u59cb&#xff0c;\u9010\u6b65\u6dfb\u52a0\u590d\u6742\u529f\u80fd<\/li>\n<li>\u91cd\u89c6\u9519\u8bef\u5904\u7406\u548c\u65e5\u5fd7\u8bb0\u5f55&#xff0c;\u4fbf\u4e8e\u95ee\u9898\u6392\u67e5<\/li>\n<li>\u5b9a\u671f\u6d4b\u8bd5\u548c\u4f18\u5316\u811a\u672c&#xff0c;\u786e\u4fdd\u53ef\u9760\u6027<\/li>\n<li>\u5efa\u7acb\u5b8c\u5584\u7684\u6587\u6863\u548c\u5907\u4efd\u673a\u5236<\/li>\n<\/ul>\n<p>\u8bb0\u4f4f&#xff0c;\u4f18\u79c0\u7684\u90e8\u7f72\u811a\u672c\u4e0d\u4ec5\u8981\u529f\u80fd\u5b8c\u6574&#xff0c;\u66f4\u8981\u7a33\u5b9a\u53ef\u9760\u3002\u901a\u8fc7\u6301\u7eed\u7684\u5b66\u4e60\u548c\u5b9e\u8df5&#xff0c;\u4f60\u5c06\u80fd\u591f\u6784\u5efa\u51fa\u4f01\u4e1a\u7ea7\u7684\u81ea\u52a8\u5316\u90e8\u7f72\u7cfb\u7edf\u3002<\/p>\n<h3>\u53c2\u8003\u8d44\u6599<\/h3>\n<li>Bash\u811a\u672c\u7f16\u7a0b\u6307\u5357<\/li>\n<li>Shell\u811a\u672c\u6700\u4f73\u5b9e\u8df5<\/li>\n<li>Python\u5e94\u7528\u90e8\u7f72\u6700\u4f73\u5b9e\u8df5<\/li>\n<li>Docker\u5bb9\u5668\u5316\u90e8\u7f72\u6307\u5357<\/li>\n<li>CI\/CD\u6d41\u6c34\u7ebf\u8bbe\u8ba1<\/li>\n","protected":false},"excerpt":{"rendered":"<p>\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb1.1k\u6b21\uff0c\u70b9\u8d5e24\u6b21\uff0c\u6536\u85cf20\u6b21\u3002\u672c\u6587\u6df1\u5165\u63a2\u8ba8Shell\u811a\u672c\u5728Python\u5e94\u7528\u81ea\u52a8\u5316\u90e8\u7f72\u4e2d\u7684\u6838\u5fc3\u4f5c\u7528\uff0c\u4ece\u57fa\u7840\u6982\u5ff5\u5230\u9ad8\u7ea7\u5b9e\u8df5\uff0c\u901a\u8fc7\u5b9e\u9645\u6848\u4f8b\u5c55\u793a\u5982\u4f55\u7f16\u5199\u9ad8\u6548\u3001\u53ef\u9760\u7684\u90e8\u7f72\u811a\u672c\uff0c\u5b9e\u73b0\u4e00\u952e\u90e8\u7f72\u3001\u56de\u6eda\u3001\u76d1\u63a7\u7b49\u529f\u80fd\uff0c\u5927\u5e45\u63d0\u5347\u8fd0\u7ef4\u6548\u7387\u548c\u7cfb\u7edf\u7a33\u5b9a\u6027\u3002<\/p>\n","protected":false},"author":2,"featured_media":47104,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[4392,43,782,395,44],"topic":[],"class_list":["post-47108","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-server","tag-4392","tag-43","tag-782","tag-395","tag-44"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v20.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u3010\u670d\u52a1\u5668\u4e0e\u90e8\u7f72 27\u3011Shell\u811a\u672c\u81ea\u52a8\u5316\u90e8\u7f72\uff1aPython\u5e94\u7528\u4e00\u952e\u90e8\u7f72\u8ba9\u8fd0\u7ef4\u6548\u7387\u63d0\u534710\u500d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.wsisp.com\/helps\/47108.html\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u3010\u670d\u52a1\u5668\u4e0e\u90e8\u7f72 27\u3011Shell\u811a\u672c\u81ea\u52a8\u5316\u90e8\u7f72\uff1aPython\u5e94\u7528\u4e00\u952e\u90e8\u7f72\u8ba9\u8fd0\u7ef4\u6548\u7387\u63d0\u534710\u500d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"og:description\" content=\"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb1.1k\u6b21\uff0c\u70b9\u8d5e24\u6b21\uff0c\u6536\u85cf20\u6b21\u3002\u672c\u6587\u6df1\u5165\u63a2\u8ba8Shell\u811a\u672c\u5728Python\u5e94\u7528\u81ea\u52a8\u5316\u90e8\u7f72\u4e2d\u7684\u6838\u5fc3\u4f5c\u7528\uff0c\u4ece\u57fa\u7840\u6982\u5ff5\u5230\u9ad8\u7ea7\u5b9e\u8df5\uff0c\u901a\u8fc7\u5b9e\u9645\u6848\u4f8b\u5c55\u793a\u5982\u4f55\u7f16\u5199\u9ad8\u6548\u3001\u53ef\u9760\u7684\u90e8\u7f72\u811a\u672c\uff0c\u5b9e\u73b0\u4e00\u952e\u90e8\u7f72\u3001\u56de\u6eda\u3001\u76d1\u63a7\u7b49\u529f\u80fd\uff0c\u5927\u5e45\u63d0\u5347\u8fd0\u7ef4\u6548\u7387\u548c\u7cfb\u7edf\u7a33\u5b9a\u6027\u3002\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.wsisp.com\/helps\/47108.html\" \/>\n<meta property=\"og:site_name\" content=\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\" \/>\n<meta property=\"article:published_time\" content=\"2025-07-29T22:05:15+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250729220513-6889459980a9f.png\" \/>\n<meta name=\"author\" content=\"admin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u4f5c\u8005\" \/>\n\t<meta name=\"twitter:data1\" content=\"admin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4\" \/>\n\t<meta name=\"twitter:data2\" content=\"9 \u5206\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/47108.html\",\"url\":\"https:\/\/www.wsisp.com\/helps\/47108.html\",\"name\":\"\u3010\u670d\u52a1\u5668\u4e0e\u90e8\u7f72 27\u3011Shell\u811a\u672c\u81ea\u52a8\u5316\u90e8\u7f72\uff1aPython\u5e94\u7528\u4e00\u952e\u90e8\u7f72\u8ba9\u8fd0\u7ef4\u6548\u7387\u63d0\u534710\u500d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"isPartOf\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\"},\"datePublished\":\"2025-07-29T22:05:15+00:00\",\"dateModified\":\"2025-07-29T22:05:15+00:00\",\"author\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\"},\"breadcrumb\":{\"@id\":\"https:\/\/www.wsisp.com\/helps\/47108.html#breadcrumb\"},\"inLanguage\":\"zh-Hans\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.wsisp.com\/helps\/47108.html\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/47108.html#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9875\",\"item\":\"https:\/\/www.wsisp.com\/helps\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"\u3010\u670d\u52a1\u5668\u4e0e\u90e8\u7f72 27\u3011Shell\u811a\u672c\u81ea\u52a8\u5316\u90e8\u7f72\uff1aPython\u5e94\u7528\u4e00\u952e\u90e8\u7f72\u8ba9\u8fd0\u7ef4\u6548\u7387\u63d0\u534710\u500d\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#website\",\"url\":\"https:\/\/www.wsisp.com\/helps\/\",\"name\":\"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3\",\"description\":\"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}\"},\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"zh-Hans\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41\",\"name\":\"admin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"zh-Hans\",\"@id\":\"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"contentUrl\":\"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery\",\"caption\":\"admin\"},\"sameAs\":[\"http:\/\/wp.wsisp.com\"],\"url\":\"https:\/\/www.wsisp.com\/helps\/author\/admin\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"\u3010\u670d\u52a1\u5668\u4e0e\u90e8\u7f72 27\u3011Shell\u811a\u672c\u81ea\u52a8\u5316\u90e8\u7f72\uff1aPython\u5e94\u7528\u4e00\u952e\u90e8\u7f72\u8ba9\u8fd0\u7ef4\u6548\u7387\u63d0\u534710\u500d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.wsisp.com\/helps\/47108.html","og_locale":"zh_CN","og_type":"article","og_title":"\u3010\u670d\u52a1\u5668\u4e0e\u90e8\u7f72 27\u3011Shell\u811a\u672c\u81ea\u52a8\u5316\u90e8\u7f72\uff1aPython\u5e94\u7528\u4e00\u952e\u90e8\u7f72\u8ba9\u8fd0\u7ef4\u6548\u7387\u63d0\u534710\u500d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","og_description":"\u6587\u7ae0\u6d4f\u89c8\u9605\u8bfb1.1k\u6b21\uff0c\u70b9\u8d5e24\u6b21\uff0c\u6536\u85cf20\u6b21\u3002\u672c\u6587\u6df1\u5165\u63a2\u8ba8Shell\u811a\u672c\u5728Python\u5e94\u7528\u81ea\u52a8\u5316\u90e8\u7f72\u4e2d\u7684\u6838\u5fc3\u4f5c\u7528\uff0c\u4ece\u57fa\u7840\u6982\u5ff5\u5230\u9ad8\u7ea7\u5b9e\u8df5\uff0c\u901a\u8fc7\u5b9e\u9645\u6848\u4f8b\u5c55\u793a\u5982\u4f55\u7f16\u5199\u9ad8\u6548\u3001\u53ef\u9760\u7684\u90e8\u7f72\u811a\u672c\uff0c\u5b9e\u73b0\u4e00\u952e\u90e8\u7f72\u3001\u56de\u6eda\u3001\u76d1\u63a7\u7b49\u529f\u80fd\uff0c\u5927\u5e45\u63d0\u5347\u8fd0\u7ef4\u6548\u7387\u548c\u7cfb\u7edf\u7a33\u5b9a\u6027\u3002","og_url":"https:\/\/www.wsisp.com\/helps\/47108.html","og_site_name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","article_published_time":"2025-07-29T22:05:15+00:00","og_image":[{"url":"https:\/\/www.wsisp.com\/helps\/wp-content\/uploads\/2025\/07\/20250729220513-6889459980a9f.png"}],"author":"admin","twitter_card":"summary_large_image","twitter_misc":{"\u4f5c\u8005":"admin","\u9884\u8ba1\u9605\u8bfb\u65f6\u95f4":"9 \u5206"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.wsisp.com\/helps\/47108.html","url":"https:\/\/www.wsisp.com\/helps\/47108.html","name":"\u3010\u670d\u52a1\u5668\u4e0e\u90e8\u7f72 27\u3011Shell\u811a\u672c\u81ea\u52a8\u5316\u90e8\u7f72\uff1aPython\u5e94\u7528\u4e00\u952e\u90e8\u7f72\u8ba9\u8fd0\u7ef4\u6548\u7387\u63d0\u534710\u500d - \u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","isPartOf":{"@id":"https:\/\/www.wsisp.com\/helps\/#website"},"datePublished":"2025-07-29T22:05:15+00:00","dateModified":"2025-07-29T22:05:15+00:00","author":{"@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41"},"breadcrumb":{"@id":"https:\/\/www.wsisp.com\/helps\/47108.html#breadcrumb"},"inLanguage":"zh-Hans","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.wsisp.com\/helps\/47108.html"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/www.wsisp.com\/helps\/47108.html#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9875","item":"https:\/\/www.wsisp.com\/helps"},{"@type":"ListItem","position":2,"name":"\u3010\u670d\u52a1\u5668\u4e0e\u90e8\u7f72 27\u3011Shell\u811a\u672c\u81ea\u52a8\u5316\u90e8\u7f72\uff1aPython\u5e94\u7528\u4e00\u952e\u90e8\u7f72\u8ba9\u8fd0\u7ef4\u6548\u7387\u63d0\u534710\u500d"}]},{"@type":"WebSite","@id":"https:\/\/www.wsisp.com\/helps\/#website","url":"https:\/\/www.wsisp.com\/helps\/","name":"\u7f51\u7855\u4e92\u8054\u5e2e\u52a9\u4e2d\u5fc3","description":"\u9999\u6e2f\u670d\u52a1\u5668_\u9999\u6e2f\u4e91\u670d\u52a1\u5668\u8d44\u8baf_\u670d\u52a1\u5668\u5e2e\u52a9\u6587\u6863_\u670d\u52a1\u5668\u6559\u7a0b","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.wsisp.com\/helps\/?s={search_term_string}"},"query-input":"required name=search_term_string"}],"inLanguage":"zh-Hans"},{"@type":"Person","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/358e386c577a3ab51c4493330a20ad41","name":"admin","image":{"@type":"ImageObject","inLanguage":"zh-Hans","@id":"https:\/\/www.wsisp.com\/helps\/#\/schema\/person\/image\/","url":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","contentUrl":"https:\/\/gravatar.wp-china-yes.net\/avatar\/?s=96&d=mystery","caption":"admin"},"sameAs":["http:\/\/wp.wsisp.com"],"url":"https:\/\/www.wsisp.com\/helps\/author\/admin"}]}},"_links":{"self":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/47108","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/comments?post=47108"}],"version-history":[{"count":0,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/posts\/47108\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media\/47104"}],"wp:attachment":[{"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/media?parent=47108"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/categories?post=47108"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/tags?post=47108"},{"taxonomy":"topic","embeddable":true,"href":"https:\/\/www.wsisp.com\/helps\/wp-json\/wp\/v2\/topic?post=47108"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}