{"id":13527,"date":"2024-11-15T19:08:59","date_gmt":"2024-11-15T11:08:59","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13527\/"},"modified":"2024-11-15T19:08:59","modified_gmt":"2024-11-15T11:08:59","slug":"%e5%a6%82%e4%bd%95%e6%8f%90%e9%ab%98docker%e5%ae%b9%e5%99%a8%e7%9a%84%e5%90%af%e5%8a%a8%e9%80%9f%e5%ba%a6%e5%b9%b6%e4%bc%98%e5%8c%96%e5%ba%94%e7%94%a8%e9%83%a8%e7%bd%b2%e6%95%88%e7%8e%87","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13527\/","title":{"rendered":"\u5982\u4f55\u63d0\u9ad8Docker\u5bb9\u5668\u7684\u542f\u52a8\u901f\u5ea6\u5e76\u4f18\u5316\u5e94\u7528\u90e8\u7f72\u6548\u7387"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e6%8f%90%e9%ab%98docker%e5%ae%b9%e5%99%a8%e7%9a%84%e5%90%af%e5%8a%a8%e9%80%9f%e5%ba%a6%e5%b9%b6%e4%bc%98%e5%8c%96%e5%ba%94%e7%94%a8%e9%83%a8%e7%bd%b2%e6%95%88%e7%8e%87-QOCVbQtvLb\">\u5982\u4f55\u63d0\u9ad8Docker\u5bb9\u5668\u7684\u542f\u52a8\u901f\u5ea6\u5e76\u4f18\u5316\u5e94\u7528\u90e8\u7f72\u6548\u7387<\/h1>\n<p>\u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u5df2\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u6280\u672f\u3002\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u53ca\u5176\u4f9d\u8d56\u9879\u6253\u5305\u5728\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u4e2d\uff0c\u4ece\u800c\u5b9e\u73b0\u5feb\u901f\u90e8\u7f72\u548c\u4e00\u81f4\u7684\u8fd0\u884c\u73af\u5883\u3002\u7136\u800c\uff0cDocker\u5bb9\u5668\u7684\u542f\u52a8\u901f\u5ea6\u548c\u5e94\u7528\u90e8\u7f72\u6548\u7387\u4ecd\u7136\u662f\u8bb8\u591a\u5f00\u53d1\u8005\u5173\u6ce8\u7684\u91cd\u70b9\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u4e00\u4e9b\u63d0\u9ad8Docker\u5bb9\u5668\u542f\u52a8\u901f\u5ea6\u548c\u4f18\u5316\u5e94\u7528\u90e8\u7f72\u6548\u7387\u7684\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"1-%e4%bd%bf%e7%94%a8%e8%bd%bb%e9%87%8f%e7%ba%a7%e5%9f%ba%e7%a1%80%e9%95%9c%e5%83%8f-QOCVbQtvLb\">1. \u4f7f\u7528\u8f7b\u91cf\u7ea7\u57fa\u7840\u955c\u50cf<\/h2>\n<p>\u9009\u62e9\u5408\u9002\u7684\u57fa\u7840\u955c\u50cf\u662f\u63d0\u9ad8Docker\u5bb9\u5668\u542f\u52a8\u901f\u5ea6\u7684\u5173\u952e\u3002\u8f7b\u91cf\u7ea7\u7684\u57fa\u7840\u955c\u50cf\u5982 <code>Alpine<\/code> \u6216 <code>BusyBox<\/code> \u53ef\u4ee5\u663e\u8457\u51cf\u5c11\u955c\u50cf\u7684\u5927\u5c0f\uff0c\u4ece\u800c\u52a0\u5feb\u4e0b\u8f7d\u548c\u542f\u52a8\u901f\u5ea6\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 <code>FROM alpine:latest<\/code> \u4f5c\u4e3a\u57fa\u7840\u955c\u50cf\uff0c\u53ef\u4ee5\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u4f9d\u8d56\uff0c\u63d0\u5347\u542f\u52a8\u6548\u7387\u3002<\/p>\n<h2 id=\"2-%e4%bc%98%e5%8c%96dockerfile-QOCVbQtvLb\">2. \u4f18\u5316Dockerfile<\/h2>\n<p>\u7f16\u5199\u9ad8\u6548\u7684 <code>Dockerfile<\/code> \u662f\u63d0\u5347\u5bb9\u5668\u542f\u52a8\u901f\u5ea6\u7684\u91cd\u8981\u6b65\u9aa4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f18\u5316\u5efa\u8bae\uff1a<\/p>\n<ul>\n<li><strong>\u5408\u5e76\u547d\u4ee4\uff1a<\/strong>\u5c06\u591a\u4e2a <code>RUN<\/code> \u547d\u4ee4\u5408\u5e76\u4e3a\u4e00\u4e2a\uff0c\u4ee5\u51cf\u5c11\u955c\u50cf\u5c42\u7684\u6570\u91cf\u3002\u4f8b\u5982\uff1a<\/li>\n<pre><code>RUN apt-get update &amp;&amp; apt-get install -y package1 package2<\/code><\/pre>\n<li><strong>\u4f7f\u7528\u7f13\u5b58\uff1a<\/strong>\u5408\u7406\u5229\u7528Docker\u7684\u7f13\u5b58\u673a\u5236\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u91cd\u5efa\u3002\u786e\u4fdd\u4e0d\u9891\u7e41\u66f4\u6539\u7684\u547d\u4ee4\u653e\u5728\u524d\u9762\u3002<\/li>\n<li><strong>\u6e05\u7406\u4e34\u65f6\u6587\u4ef6\uff1a<\/strong>\u5728\u6784\u5efa\u8fc7\u7a0b\u4e2d\uff0c\u53ca\u65f6\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u4e34\u65f6\u6587\u4ef6\uff0c\u4ee5\u51cf\u5c0f\u955c\u50cf\u4f53\u79ef\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e4%bd%bf%e7%94%a8%e5%a4%9a%e9%98%b6%e6%ae%b5%e6%9e%84%e5%bb%ba-QOCVbQtvLb\">3. \u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa<\/h2>\n<p>\u591a\u9636\u6bb5\u6784\u5efa\u5141\u8bb8\u5f00\u53d1\u8005\u5728\u4e00\u4e2a <code>Dockerfile<\/code> \u4e2d\u4f7f\u7528\u591a\u4e2a <code>FROM<\/code> \u6307\u4ee4\uff0c\u4ece\u800c\u5728\u4e0d\u540c\u7684\u9636\u6bb5\u4e2d\u6784\u5efa\u5e94\u7528\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u6709\u6548\u5730\u51cf\u5c0f\u6700\u7ec8\u955c\u50cf\u7684\u5927\u5c0f\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>FROM golang:1.16 AS builder\nWORKDIR \/app\nCOPY . .\nRUN go build -o myapp\n\nFROM alpine:latest\nWORKDIR \/root\/\nCOPY --from=builder \/app\/myapp .\nCMD [\".\/myapp\"]<\/code><\/pre>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8docker-compose%e8%bf%9b%e8%a1%8c%e6%9c%8d%e5%8a%a1%e7%bc%96%e6%8e%92-QOCVbQtvLb\">4. \u4f7f\u7528Docker Compose\u8fdb\u884c\u670d\u52a1\u7f16\u6392<\/h2>\n<p>Docker Compose\u53ef\u4ee5\u5e2e\u52a9\u5f00\u53d1\u8005\u66f4\u65b9\u4fbf\u5730\u7ba1\u7406\u591a\u4e2a\u5bb9\u5668\u7684\u542f\u52a8\u987a\u5e8f\u548c\u4f9d\u8d56\u5173\u7cfb\u3002\u901a\u8fc7\u5b9a\u4e49 <code>docker-compose.yml<\/code> \u6587\u4ef6\uff0c\u53ef\u4ee5\u7b80\u5316\u5e94\u7528\u7684\u90e8\u7f72\u8fc7\u7a0b\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>version: '3'\nservices:\n  web:\n    image: myapp:latest\n    ports:\n      - \"80:80\"\n  db:\n    image: postgres:latest\n    environment:\n      POSTGRES_PASSWORD: example<\/code><\/pre>\n<h2 id=\"5-%e9%a2%84%e6%8b%89%e5%8f%96%e9%95%9c%e5%83%8f-QOCVbQtvLb\">5. \u9884\u62c9\u53d6\u955c\u50cf<\/h2>\n<p>\u5728\u751f\u4ea7\u73af\u5883\u4e2d\uff0c\u53ef\u4ee5\u63d0\u524d\u5c06\u5e38\u7528\u7684\u955c\u50cf\u62c9\u53d6\u5230\u672c\u5730\uff0c\u4ee5\u51cf\u5c11\u542f\u52a8\u65f6\u7684\u4e0b\u8f7d\u65f6\u95f4\u3002\u4f7f\u7528 <code>docker pull<\/code> \u547d\u4ee4\u53ef\u4ee5\u624b\u52a8\u62c9\u53d6\u955c\u50cf\uff0c\u786e\u4fdd\u5728\u9700\u8981\u65f6\u80fd\u591f\u5feb\u901f\u542f\u52a8\u5bb9\u5668\u3002<\/p>\n<h2 id=\"6-%e8%b5%84%e6%ba%90%e9%99%90%e5%88%b6%e4%b8%8e%e4%bc%98%e5%8c%96-QOCVbQtvLb\">6. \u8d44\u6e90\u9650\u5236\u4e0e\u4f18\u5316<\/h2>\n<p>\u4e3aDocker\u5bb9\u5668\u8bbe\u7f6e\u9002\u5f53\u7684\u8d44\u6e90\u9650\u5236\uff08\u5982CPU\u548c\u5185\u5b58\uff09\u53ef\u4ee5\u63d0\u9ad8\u5e94\u7528\u7684\u6027\u80fd\u3002\u901a\u8fc7 <code>--memory<\/code> \u548c <code>--cpus<\/code> \u53c2\u6570\uff0c\u53ef\u4ee5\u63a7\u5236\u5bb9\u5668\u7684\u8d44\u6e90\u4f7f\u7528\u3002\u4f8b\u5982\uff1a<\/p>\n<pre><code>docker run --memory=\"512m\" --cpus=\"1.0\" myapp<\/code><\/pre>\n<h2 id=\"%e6%80%bb%e7%bb%93-QOCVbQtvLb\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u9009\u62e9\u8f7b\u91cf\u7ea7\u57fa\u7840\u955c\u50cf\u3001\u4f18\u5316 <code>Dockerfile<\/code>\u3001\u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa\u3001\u5229\u7528Docker Compose\u3001\u9884\u62c9\u53d6\u955c\u50cf\u4ee5\u53ca\u8bbe\u7f6e\u8d44\u6e90\u9650\u5236\u7b49\u65b9\u6cd5\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8Docker\u5bb9\u5668\u7684\u542f\u52a8\u901f\u5ea6\u548c\u5e94\u7528\u90e8\u7f72\u6548\u7387\u3002\u8fd9\u4e9b\u5b9e\u8df5\u4e0d\u4ec5\u80fd\u63d0\u5347\u5f00\u53d1\u8005\u7684\u5de5\u4f5c\u6548\u7387\uff0c\u8fd8\u80fd\u6539\u5584\u7528\u6237\u4f53\u9a8c\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u9ad8\u6548\u7684 <a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a> \u89e3\u51b3\u65b9\u6848\uff0c\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd\u670d\u52a1\uff0c\u5305\u62ec\u7f8e\u56fdVPS\u3001\u7f8e\u56fd\u4e91\u670d\u52a1\u5668\u7b49\uff0c\u5e2e\u52a9\u60a8\u5b9e\u73b0\u66f4\u5feb\u901f\u7684\u5e94\u7528\u90e8\u7f72\u548c\u7ba1\u7406\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u63d0\u9ad8Docker\u5bb9\u5668\u7684\u542f\u52a8\u901f\u5ea6\u5e76\u4f18\u5316\u5e94\u7528\u90e8\u7f72\u6548\u7387 \u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u5df2\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u6280\u672f\u3002\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u53ca\u5176\u4f9d\u8d56\u9879\u6253\u5305\u5728\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u4e2d\uff0c\u4ece\u800c\u5b9e\u73b0\u5feb\u901f\u90e8\u7f72\u548c\u4e00\u81f4\u7684\u8fd0\u884c\u73af\u5883\u3002\u7136\u800c\uff0cDocker\u5bb9\u5668\u7684\u542f\u52a8\u901f\u5ea6\u548c\u5e94\u7528\u90e8\u7f72\u6548\u7387\u4ecd\u7136\u662f\u8bb8\u591a\u5f00\u53d1\u8005\u5173\u6ce8\u7684\u91cd\u70b9\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u4e00\u4e9b\u63d0\u9ad8Docker\u5bb9\u5668\u542f\u52a8\u901f\u5ea6\u548c\u4f18\u5316\u5e94\u7528\u90e8\u7f72\u6548\u7387\u7684\u65b9\u6cd5\u3002 1. \u4f7f\u7528\u8f7b\u91cf\u7ea7\u57fa\u7840\u955c\u50cf \u9009\u62e9\u5408\u9002\u7684\u57fa\u7840\u955c\u50cf\u662f\u63d0\u9ad8Docker\u5bb9\u5668\u542f\u52a8\u901f\u5ea6\u7684\u5173\u952e\u3002\u8f7b\u91cf\u7ea7\u7684\u57fa\u7840\u955c\u50cf\u5982 Alpine \u6216 BusyBox \u53ef\u4ee5\u663e\u8457\u51cf\u5c11\u955c\u50cf\u7684\u5927\u5c0f\uff0c\u4ece\u800c\u52a0\u5feb\u4e0b\u8f7d\u548c\u542f\u52a8\u901f\u5ea6\u3002\u4f8b\u5982\uff0c\u4f7f\u7528 FROM alpine:latest \u4f5c\u4e3a\u57fa\u7840\u955c\u50cf\uff0c\u53ef\u4ee5\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u4f9d\u8d56\uff0c\u63d0\u5347\u542f\u52a8\u6548\u7387\u3002 2. \u4f18\u5316Dockerfile \u7f16\u5199\u9ad8\u6548\u7684 Dockerfile \u662f\u63d0\u5347\u5bb9\u5668\u542f\u52a8\u901f\u5ea6\u7684\u91cd\u8981\u6b65\u9aa4\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f18\u5316\u5efa\u8bae\uff1a \u5408\u5e76\u547d\u4ee4\uff1a\u5c06\u591a\u4e2a RUN \u547d\u4ee4\u5408\u5e76\u4e3a\u4e00\u4e2a\uff0c\u4ee5\u51cf\u5c11\u955c\u50cf\u5c42\u7684\u6570\u91cf\u3002\u4f8b\u5982\uff1a RUN apt-get update &amp;&amp; apt-get install -y package1 package2 \u4f7f\u7528\u7f13\u5b58\uff1a\u5408\u7406\u5229\u7528Docker\u7684\u7f13\u5b58\u673a\u5236\uff0c\u907f\u514d\u4e0d\u5fc5\u8981\u7684\u91cd\u5efa\u3002\u786e\u4fdd\u4e0d\u9891\u7e41\u66f4\u6539\u7684\u547d\u4ee4\u653e\u5728\u524d\u9762\u3002 \u6e05\u7406\u4e34\u65f6\u6587\u4ef6\uff1a\u5728\u6784\u5efa\u8fc7\u7a0b\u4e2d\uff0c\u53ca\u65f6\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u4e34\u65f6\u6587\u4ef6\uff0c\u4ee5\u51cf\u5c0f\u955c\u50cf\u4f53\u79ef\u3002 3. \u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa \u591a\u9636\u6bb5\u6784\u5efa\u5141\u8bb8\u5f00\u53d1\u8005\u5728\u4e00\u4e2a Dockerfile \u4e2d\u4f7f\u7528\u591a\u4e2a FROM \u6307\u4ee4\uff0c\u4ece\u800c\u5728\u4e0d\u540c\u7684\u9636\u6bb5\u4e2d\u6784\u5efa\u5e94\u7528\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u6709\u6548\u5730\u51cf\u5c0f\u6700\u7ec8\u955c\u50cf\u7684\u5927\u5c0f\u3002\u4f8b\u5982\uff1a FROM golang:1.16 AS builder WORKDIR \/app COPY . . RUN go build -o myapp FROM alpine:latest WORKDIR [&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-13527","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13527","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=13527"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13527\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=13527"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=13527"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=13527"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}