{"id":13303,"date":"2024-11-15T17:11:29","date_gmt":"2024-11-15T09:11:29","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13303\/"},"modified":"2024-11-15T17:11:29","modified_gmt":"2024-11-15T09:11:29","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87docker%e5%ae%9e%e7%8e%b0%e5%ba%94%e7%94%a8%e7%ba%a7%e7%9a%84%e5%ae%b9%e5%99%a8%e9%9b%86%e7%be%a4%e4%b8%8e%e5%be%ae%e6%9c%8d%e5%8a%a1%e9%83%a8%e7%bd%b2","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13303\/","title":{"rendered":"\u5982\u4f55\u901a\u8fc7Docker\u5b9e\u73b0\u5e94\u7528\u7ea7\u7684\u5bb9\u5668\u96c6\u7fa4\u4e0e\u5fae\u670d\u52a1\u90e8\u7f72"},"content":{"rendered":"<h1 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id=\"%e5%be%ae%e6%9c%8d%e5%8a%a1%e6%9e%b6%e6%9e%84%e7%9a%84%e4%bc%98%e5%8a%bf-xvrrYoEviu\">\u5fae\u670d\u52a1\u67b6\u6784\u7684\u4f18\u52bf<\/h2>\n<p>\u5fae\u670d\u52a1\u67b6\u6784\u662f\u4e00\u79cd\u5c06\u5e94\u7528\u7a0b\u5e8f\u62c6\u5206\u4e3a\u591a\u4e2a\u5c0f\u578b\u3001\u72ec\u7acb\u670d\u52a1\u7684\u8bbe\u8ba1\u65b9\u6cd5\u3002\u6bcf\u4e2a\u670d\u52a1\u53ef\u4ee5\u72ec\u7acb\u5f00\u53d1\u3001\u90e8\u7f72\u548c\u6269\u5c55\u3002\u5fae\u670d\u52a1\u67b6\u6784\u7684\u4e3b\u8981\u4f18\u52bf\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u7075\u6d3b\u6027\uff1a\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u72ec\u7acb\u6269\u5c55\u5404\u4e2a\u670d\u52a1\u3002<\/li>\n<li>\u53ef\u7ef4\u62a4\u6027\uff1a\u5c0f\u578b\u670d\u52a1\u66f4\u6613\u4e8e\u7406\u89e3\u548c\u7ef4\u62a4\u3002<\/li>\n<li>\u6280\u672f\u591a\u6837\u6027\uff1a\u4e0d\u540c\u7684\u670d\u52a1\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u6280\u672f\u6808\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8docker%e9%83%a8%e7%bd%b2%e5%be%ae%e6%9c%8d%e5%8a%a1-xvrrYoEviu\">\u4f7f\u7528Docker\u90e8\u7f72\u5fae\u670d\u52a1<\/h2>\n<p>\u901a\u8fc7Docker\u90e8\u7f72\u5fae\u670d\u52a1\u7684\u57fa\u672c\u6b65\u9aa4\u5982\u4e0b\uff1a<\/p>\n<h3 id=\"1-%e5%88%9b%e5%bb%badocker%e9%95%9c%e5%83%8f-xvrrYoEviu\">1. \u521b\u5efaDocker\u955c\u50cf<\/h3>\n<p>\u9996\u5148\uff0c\u9700\u8981\u4e3a\u6bcf\u4e2a\u5fae\u670d\u52a1\u521b\u5efaDocker\u955c\u50cf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684Dockerfile\u793a\u4f8b\uff1a<\/p>\n<pre><code>FROM node:14\nWORKDIR \/usr\/src\/app\nCOPY package*.json .\/\nRUN npm install\nCOPY . .\nEXPOSE 3000\nCMD [\"node\", \"app.js\"]<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528Node.js\u4f5c\u4e3a\u5fae\u670d\u52a1\u7684\u57fa\u7840\u955c\u50cf\uff0c\u5b89\u88c5\u4f9d\u8d56\u5e76\u66b4\u97323000\u7aef\u53e3\u3002<\/p>\n<h3 id=\"2-%e6%9e%84%e5%bb%badocker%e9%95%9c%e5%83%8f-xvrrYoEviu\">2. \u6784\u5efaDocker\u955c\u50cf<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6784\u5efaDocker\u955c\u50cf\uff1a<\/p>\n<pre><code>docker build -t my-microservice .<\/code><\/pre>\n<h3 id=\"3-%e8%bf%90%e8%a1%8c%e5%ae%b9%e5%99%a8-xvrrYoEviu\">3. \u8fd0\u884c\u5bb9\u5668<\/h3>\n<p>\u6784\u5efa\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fd0\u884c\u5bb9\u5668\uff1a<\/p>\n<pre><code>docker run -d -p 3000:3000 my-microservice<\/code><\/pre>\n<h3 id=\"4-%e4%bd%bf%e7%94%a8docker-compose%e7%ae%a1%e7%90%86%e5%a4%9a%e4%b8%aa%e6%9c%8d%e5%8a%a1-xvrrYoEviu\">4. \u4f7f\u7528Docker Compose\u7ba1\u7406\u591a\u4e2a\u670d\u52a1<\/h3>\n<p>\u5f53\u9700\u8981\u7ba1\u7406\u591a\u4e2a\u5fae\u670d\u52a1\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528Docker Compose\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2adocker-compose.yml\u793a\u4f8b\uff1a<\/p>\n<pre><code>version: '3'\nservices:\n  service1:\n    build: .\/service1\n    ports:\n      - \"3001:3000\"\n  service2:\n    build: .\/service2\n    ports:\n      - \"3002:3000\"<\/code><\/pre>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8\u6240\u6709\u670d\u52a1\uff1a<\/p>\n<pre><code>docker-compose up -d<\/code><\/pre>\n<h2 id=\"%e5%ae%b9%e5%99%a8%e7%bc%96%e6%8e%92%e4%b8%8e%e9%9b%86%e7%be%a4%e7%ae%a1%e7%90%86-xvrrYoEviu\">\u5bb9\u5668\u7f16\u6392\u4e0e\u96c6\u7fa4\u7ba1\u7406<\/h2>\n<p>\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u5355\u4e2aDocker\u5bb9\u5668\u53ef\u80fd\u65e0\u6cd5\u6ee1\u8db3\u9ad8\u53ef\u7528\u6027\u548c\u8d1f\u8f7d\u5747\u8861\u7684\u9700\u6c42\u3002\u8fd9\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528Kubernetes\u7b49\u5bb9\u5668\u7f16\u6392\u5de5\u5177\u6765\u7ba1\u7406\u5bb9\u5668\u96c6\u7fa4\u3002Kubernetes\u63d0\u4f9b\u4e86\u81ea\u52a8\u5316\u90e8\u7f72\u3001\u6269\u5c55\u548c\u7ba1\u7406\u5bb9\u5668\u5316\u5e94\u7528\u7684\u529f\u80fd\u3002<\/p>\n<h3 id=\"kubernetes%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-xvrrYoEviu\">Kubernetes\u7684\u57fa\u672c\u6982\u5ff5<\/h3>\n<ul>\n<li><strong>Pod\uff1a<\/strong>\u662fKubernetes\u4e2d\u6700\u5c0f\u7684\u53ef\u90e8\u7f72\u5355\u5143\uff0c\u53ef\u4ee5\u5305\u542b\u4e00\u4e2a\u6216\u591a\u4e2a\u5bb9\u5668\u3002<\/li>\n<li><strong>Service\uff1a<\/strong>\u5b9a\u4e49\u4e86\u4e00\u7ec4Pod\u7684\u8bbf\u95ee\u7b56\u7565\uff0c\u63d0\u4f9b\u8d1f\u8f7d\u5747\u8861\u3002<\/li>\n<li><strong>Deployment\uff1a<\/strong>\u7528\u4e8e\u7ba1\u7406Pod\u7684\u526f\u672c\uff0c\u786e\u4fdd\u6307\u5b9a\u6570\u91cf\u7684Pod\u5728\u8fd0\u884c\u3002<\/li>\n<\/ul>\n<h2 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Docker\u662f\u4e00\u4e2a\u5f00\u6e90\u7684\u5bb9\u5668\u5316\u5e73\u53f0\uff0c\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u53ca\u5176\u4f9d\u8d56\u6253\u5305\u5230\u4e00\u4e2a\u6807\u51c6\u5316\u7684\u5355\u5143\u4e2d\uff0c\u79f0\u4e3a\u201c\u5bb9\u5668\u201d\u3002\u5bb9\u5668\u53ef\u4ee5\u5728\u4efb\u4f55\u652f\u6301Docker\u7684\u73af\u5883\u4e2d\u8fd0\u884c\uff0c\u786e\u4fdd\u4e86\u5e94\u7528\u5728\u4e0d\u540c\u73af\u5883\u4e2d\u7684\u4e00\u81f4\u6027\u3002 \u5fae\u670d\u52a1\u67b6\u6784\u7684\u4f18\u52bf \u5fae\u670d\u52a1\u67b6\u6784\u662f\u4e00\u79cd\u5c06\u5e94\u7528\u7a0b\u5e8f\u62c6\u5206\u4e3a\u591a\u4e2a\u5c0f\u578b\u3001\u72ec\u7acb\u670d\u52a1\u7684\u8bbe\u8ba1\u65b9\u6cd5\u3002\u6bcf\u4e2a\u670d\u52a1\u53ef\u4ee5\u72ec\u7acb\u5f00\u53d1\u3001\u90e8\u7f72\u548c\u6269\u5c55\u3002\u5fae\u670d\u52a1\u67b6\u6784\u7684\u4e3b\u8981\u4f18\u52bf\u5305\u62ec\uff1a \u7075\u6d3b\u6027\uff1a\u53ef\u4ee5\u6839\u636e\u9700\u6c42\u72ec\u7acb\u6269\u5c55\u5404\u4e2a\u670d\u52a1\u3002 \u53ef\u7ef4\u62a4\u6027\uff1a\u5c0f\u578b\u670d\u52a1\u66f4\u6613\u4e8e\u7406\u89e3\u548c\u7ef4\u62a4\u3002 \u6280\u672f\u591a\u6837\u6027\uff1a\u4e0d\u540c\u7684\u670d\u52a1\u53ef\u4ee5\u4f7f\u7528\u4e0d\u540c\u7684\u6280\u672f\u6808\u3002 \u4f7f\u7528Docker\u90e8\u7f72\u5fae\u670d\u52a1 \u901a\u8fc7Docker\u90e8\u7f72\u5fae\u670d\u52a1\u7684\u57fa\u672c\u6b65\u9aa4\u5982\u4e0b\uff1a 1. \u521b\u5efaDocker\u955c\u50cf \u9996\u5148\uff0c\u9700\u8981\u4e3a\u6bcf\u4e2a\u5fae\u670d\u52a1\u521b\u5efaDocker\u955c\u50cf\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u7b80\u5355\u7684Dockerfile\u793a\u4f8b\uff1a FROM node:14 WORKDIR \/usr\/src\/app COPY package*.json .\/ RUN npm install COPY . . EXPOSE 3000 CMD [&#8220;node&#8221;, &#8220;app.js&#8221;] \u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u4f7f\u7528Node.js\u4f5c\u4e3a\u5fae\u670d\u52a1\u7684\u57fa\u7840\u955c\u50cf\uff0c\u5b89\u88c5\u4f9d\u8d56\u5e76\u66b4\u97323000\u7aef\u53e3\u3002 2. \u6784\u5efaDocker\u955c\u50cf \u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6784\u5efaDocker\u955c\u50cf\uff1a docker build -t my-microservice . 3. \u8fd0\u884c\u5bb9\u5668 \u6784\u5efa\u5b8c\u6210\u540e\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u8fd0\u884c\u5bb9\u5668\uff1a docker run -d -p 3000:3000 my-microservice 4. \u4f7f\u7528Docker Compose\u7ba1\u7406\u591a\u4e2a\u670d\u52a1 \u5f53\u9700\u8981\u7ba1\u7406\u591a\u4e2a\u5fae\u670d\u52a1\u65f6\uff0c\u53ef\u4ee5\u4f7f\u7528Docker Compose\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2adocker-compose.yml\u793a\u4f8b\uff1a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[17],"tags":[],"class_list":["post-13303","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13303","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=13303"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13303\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=13303"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=13303"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=13303"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}