{"id":13574,"date":"2024-11-15T19:36:21","date_gmt":"2024-11-15T11:36:21","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13574\/"},"modified":"2024-11-15T19:36:21","modified_gmt":"2024-11-15T11:36:21","slug":"%e5%a6%82%e4%bd%95%e5%88%a9%e7%94%a8docker%e7%9a%84%e5%ae%b9%e5%99%a8%e9%95%9c%e5%83%8f%e4%bc%98%e5%8c%96%e5%87%8f%e5%b0%91%e6%9e%84%e5%bb%ba%e5%92%8c%e9%83%a8%e7%bd%b2%e6%97%b6%e9%97%b4","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13574\/","title":{"rendered":"\u5982\u4f55\u5229\u7528Docker\u7684\u5bb9\u5668\u955c\u50cf\u4f18\u5316\u51cf\u5c11\u6784\u5efa\u548c\u90e8\u7f72\u65f6\u95f4"},"content":{"rendered":"

\u5982\u4f55\u5229\u7528Docker\u7684\u5bb9\u5668\u955c\u50cf\u4f18\u5316\u51cf\u5c11\u6784\u5efa\u548c\u90e8\u7f72\u65f6\u95f4<\/h1>\n

\u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u6280\u672f\u3002\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u7a0b\u5e8f\u53ca\u5176\u6240\u6709\u4f9d\u8d56\u9879\u6253\u5305\u5230\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u4e2d\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u6784\u5efa\u3001\u6d4b\u8bd5\u548c\u90e8\u7f72\u7684\u8fc7\u7a0b\u3002\u7136\u800c\uff0c\u5c3d\u7ba1Docker\u63d0\u4f9b\u4e86\u8bb8\u591a\u4fbf\u5229\uff0c\u6784\u5efa\u548c\u90e8\u7f72\u65f6\u95f4\u4ecd\u7136\u662f\u5f00\u53d1\u8005\u9762\u4e34\u7684\u4e00\u4e2a\u91cd\u8981\u6311\u6218\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5229\u7528Docker\u7684\u5bb9\u5668\u955c\u50cf\u6765\u4f18\u5316\u548c\u51cf\u5c11\u6784\u5efa\u548c\u90e8\u7f72\u65f6\u95f4\u3002<\/p>\n

\u7406\u89e3Docker\u955c\u50cf<\/h2>\n

Docker\u955c\u50cf\u662f\u4e00\u4e2a\u53ea\u8bfb\u7684\u6a21\u677f\uff0c\u5305\u542b\u4e86\u8fd0\u884c\u67d0\u4e2a\u5e94\u7528\u6240\u9700\u7684\u6240\u6709\u6587\u4ef6\u548c\u4f9d\u8d56\u9879\u3002\u955c\u50cf\u662fDocker\u5bb9\u5668\u7684\u57fa\u7840\uff0c\u5bb9\u5668\u5219\u662f\u955c\u50cf\u7684\u53ef\u8fd0\u884c\u5b9e\u4f8b\u3002\u901a\u8fc7\u5408\u7406\u7ba1\u7406\u548c\u4f18\u5316\u955c\u50cf\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u6784\u5efa\u548c\u90e8\u7f72\u7684\u6548\u7387\u3002<\/p>\n

\u4f18\u5316Docker\u955c\u50cf\u7684\u7b56\u7565<\/h2>\n

1. \u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa<\/h3>\n

\u591a\u9636\u6bb5\u6784\u5efa\u662fDocker 17.05\u5f15\u5165\u7684\u4e00\u9879\u529f\u80fd\uff0c\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5728\u4e00\u4e2aDockerfile\u4e2d\u4f7f\u7528\u591a\u4e2aFROM\u6307\u4ee4\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5728\u4e00\u4e2a\u9636\u6bb5\u4e2d\u6784\u5efa\u5e94\u7528\u7a0b\u5e8f\uff0c\u800c\u5728\u53e6\u4e00\u4e2a\u9636\u6bb5\u4e2d\u4ec5\u590d\u5236\u6240\u9700\u7684\u6587\u4ef6\uff0c\u4ece\u800c\u51cf\u5c11\u6700\u7ec8\u955c\u50cf\u7684\u5927\u5c0f\u3002<\/p>\n

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\"]\n<\/code><\/pre>\n
\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u5e94\u7528\u7a0b\u5e8f\u7684\u6784\u5efa\u8fc7\u7a0b\u4e0e\u6700\u7ec8\u955c\u50cf\u7684\u521b\u5efa\u5206\u5f00\uff0c\u4ece\u800c\u786e\u4fdd\u6700\u7ec8\u955c\u50cf\u53ea\u5305\u542b\u8fd0\u884c\u5e94\u7528\u6240\u9700\u7684\u6587\u4ef6\u3002<\/p>\n
2. \u7cbe\u7b80\u57fa\u7840\u955c\u50cf<\/h3>\n
\u9009\u62e9\u5408\u9002\u7684\u57fa\u7840\u955c\u50cf\u53ef\u4ee5\u663e\u8457\u5f71\u54cd\u955c\u50cf\u7684\u5927\u5c0f\u548c\u6784\u5efa\u65f6\u95f4\u3002\u5c3d\u91cf\u4f7f\u7528\u5c0f\u578b\u7684\u57fa\u7840\u955c\u50cf\uff0c\u5982Alpine\u6216Distroless\uff0c\u8fd9\u4e9b\u955c\u50cf\u901a\u5e38\u6bd4\u6807\u51c6\u7684Ubuntu\u6216Debian\u955c\u50cf\u5c0f\u5f97\u591a\u3002<\/p>\n
FROM alpine:latest\nRUN apk add --no-cache python3\n<\/code><\/pre>\n
\u901a\u8fc7\u4f7f\u7528Alpine\u955c\u50cf\uff0c\u60a8\u53ef\u4ee5\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u4f9d\u8d56\uff0c\u4ece\u800c\u52a0\u5feb\u6784\u5efa\u901f\u5ea6\u3002<\/p>\n
3. \u5229\u7528\u7f13\u5b58\u673a\u5236<\/h3>\n
Docker\u5728\u6784\u5efa\u955c\u50cf\u65f6\u4f1a\u4f7f\u7528\u7f13\u5b58\u673a\u5236\u6765\u52a0\u901f\u6784\u5efa\u8fc7\u7a0b\u3002\u901a\u8fc7\u5408\u7406\u5b89\u6392Dockerfile\u4e2d\u7684\u6307\u4ee4\u987a\u5e8f\uff0c\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u5229\u7528\u7f13\u5b58\u3002\u4f8b\u5982\uff0c\u5c06\u4e0d\u5e38\u66f4\u6539\u7684\u6307\u4ee4\u653e\u5728\u524d\u9762\uff0c\u800c\u5c06\u9891\u7e41\u66f4\u6539\u7684\u6307\u4ee4\u653e\u5728\u540e\u9762\u3002<\/p>\n
FROM node:14\nWORKDIR \/app\nCOPY package.json .\/\nRUN npm install\nCOPY . .\nCMD [\"node\", \"index.js\"]\n<\/code><\/pre>\n
\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u53ea\u6709\u5728package.json\u6587\u4ef6\u66f4\u6539\u65f6\uff0cnpm install\u547d\u4ee4\u624d\u4f1a\u91cd\u65b0\u6267\u884c\uff0c\u4ece\u800c\u8282\u7701\u4e86\u65f6\u95f4\u3002<\/p>\n
4. \u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6<\/h3>\n
\u5728\u6784\u5efa\u8fc7\u7a0b\u4e2d\uff0c\u53ef\u80fd\u4f1a\u751f\u6210\u4e00\u4e9b\u4e34\u65f6\u6587\u4ef6\u6216\u7f13\u5b58\u6570\u636e\uff0c\u8fd9\u4e9b\u6587\u4ef6\u5728\u6700\u7ec8\u955c\u50cf\u4e2d\u5e76\u4e0d\u9700\u8981\u3002\u53ef\u4ee5\u901a\u8fc7\u5728Dockerfile\u4e2d\u6dfb\u52a0\u6e05\u7406\u547d\u4ee4\u6765\u51cf\u5c11\u955c\u50cf\u7684\u5927\u5c0f\u3002<\/p>\n
RUN npm install && npm cache clean --force\n<\/code><\/pre>\n
\u901a\u8fc7\u6e05\u7406\u7f13\u5b58\uff0c\u53ef\u4ee5\u6709\u6548\u51cf\u5c11\u955c\u50cf\u7684\u4f53\u79ef\uff0c\u4ece\u800c\u52a0\u5feb\u4f20\u8f93\u548c\u90e8\u7f72\u901f\u5ea6\u3002<\/p>\n
\u603b\u7ed3<\/h2>\n
\u901a\u8fc7\u5408\u7406\u5229\u7528Docker\u7684\u5bb9\u5668\u955c\u50cf\u7279\u6027\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u663e\u8457\u4f18\u5316\u6784\u5efa\u548c\u90e8\u7f72\u65f6\u95f4\u3002\u91c7\u7528\u591a\u9636\u6bb5\u6784\u5efa\u3001\u7cbe\u7b80\u57fa\u7840\u955c\u50cf\u3001\u5229\u7528\u7f13\u5b58\u673a\u5236\u4ee5\u53ca\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u7b49\u7b56\u7565\uff0c\u90fd\u662f\u63d0\u5347\u6548\u7387\u7684\u6709\u6548\u65b9\u6cd5\u3002\u5bf9\u4e8e\u5e0c\u671b\u5728\u4e91\u73af\u5883\u4e2d\u5b9e\u73b0\u9ad8\u6548\u90e8\u7f72\u7684\u56e2\u961f\u6765\u8bf4\uff0c\u9009\u62e9\u5408\u9002\u7684\u670d\u52a1\u63d0\u4f9b\u5546\u4e5f\u81f3\u5173\u91cd\u8981\u3002\u7c73\u4e91\u63d0\u4f9b\u9ad8\u6027\u80fd\u7684\u7f8e\u56fd\u4e91\u670d\u52a1\u5668<\/a>\uff0c\u5e2e\u52a9\u7528\u6237\u66f4\u597d\u5730\u7ba1\u7406\u548c\u90e8\u7f72\u4ed6\u4eec\u7684\u5e94\u7528\u7a0b\u5e8f\u3002\u901a\u8fc7\u4f7f\u7528\u7c73\u4e91\u7684VPS<\/a>\u89e3\u51b3\u65b9\u6848\uff0c\u7528\u6237\u53ef\u4ee5\u4eab\u53d7\u5230\u66f4\u5feb\u7684\u6784\u5efa\u548c\u90e8\u7f72\u4f53\u9a8c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5982\u4f55\u5229\u7528Docker\u7684\u5bb9\u5668\u955c\u50cf\u4f18\u5316\u51cf\u5c11\u6784\u5efa\u548c\u90e8\u7f72\u65f6\u95f4 \u5728\u73b0\u4ee3\u8f6f\u4ef6\u5f00\u53d1\u4e2d\uff0cDocker\u5df2\u7ecf\u6210\u4e3a\u4e00\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u5316\u6280\u672f\u3002\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5c06\u5e94\u7528\u7a0b\u5e8f\u53ca\u5176\u6240\u6709\u4f9d\u8d56\u9879\u6253\u5305\u5230\u4e00\u4e2a\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u4e2d\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u6784\u5efa\u3001\u6d4b\u8bd5\u548c\u90e8\u7f72\u7684\u8fc7\u7a0b\u3002\u7136\u800c\uff0c\u5c3d\u7ba1Docker\u63d0\u4f9b\u4e86\u8bb8\u591a\u4fbf\u5229\uff0c\u6784\u5efa\u548c\u90e8\u7f72\u65f6\u95f4\u4ecd\u7136\u662f\u5f00\u53d1\u8005\u9762\u4e34\u7684\u4e00\u4e2a\u91cd\u8981\u6311\u6218\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5229\u7528Docker\u7684\u5bb9\u5668\u955c\u50cf\u6765\u4f18\u5316\u548c\u51cf\u5c11\u6784\u5efa\u548c\u90e8\u7f72\u65f6\u95f4\u3002 \u7406\u89e3Docker\u955c\u50cf Docker\u955c\u50cf\u662f\u4e00\u4e2a\u53ea\u8bfb\u7684\u6a21\u677f\uff0c\u5305\u542b\u4e86\u8fd0\u884c\u67d0\u4e2a\u5e94\u7528\u6240\u9700\u7684\u6240\u6709\u6587\u4ef6\u548c\u4f9d\u8d56\u9879\u3002\u955c\u50cf\u662fDocker\u5bb9\u5668\u7684\u57fa\u7840\uff0c\u5bb9\u5668\u5219\u662f\u955c\u50cf\u7684\u53ef\u8fd0\u884c\u5b9e\u4f8b\u3002\u901a\u8fc7\u5408\u7406\u7ba1\u7406\u548c\u4f18\u5316\u955c\u50cf\uff0c\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u6784\u5efa\u548c\u90e8\u7f72\u7684\u6548\u7387\u3002 \u4f18\u5316Docker\u955c\u50cf\u7684\u7b56\u7565 1. \u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa \u591a\u9636\u6bb5\u6784\u5efa\u662fDocker 17.05\u5f15\u5165\u7684\u4e00\u9879\u529f\u80fd\uff0c\u5b83\u5141\u8bb8\u5f00\u53d1\u8005\u5728\u4e00\u4e2aDockerfile\u4e2d\u4f7f\u7528\u591a\u4e2aFROM\u6307\u4ee4\u3002\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u53ef\u4ee5\u5728\u4e00\u4e2a\u9636\u6bb5\u4e2d\u6784\u5efa\u5e94\u7528\u7a0b\u5e8f\uff0c\u800c\u5728\u53e6\u4e00\u4e2a\u9636\u6bb5\u4e2d\u4ec5\u590d\u5236\u6240\u9700\u7684\u6587\u4ef6\uff0c\u4ece\u800c\u51cf\u5c11\u6700\u7ec8\u955c\u50cf\u7684\u5927\u5c0f\u3002 FROM golang:1.16 AS builder WORKDIR \/app COPY . . RUN go build -o myapp FROM alpine:latest WORKDIR \/root\/ COPY –from=builder \/app\/myapp . CMD [“.\/myapp”] \u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u5e94\u7528\u7a0b\u5e8f\u7684\u6784\u5efa\u8fc7\u7a0b\u4e0e\u6700\u7ec8\u955c\u50cf\u7684\u521b\u5efa\u5206\u5f00\uff0c\u4ece\u800c\u786e\u4fdd\u6700\u7ec8\u955c\u50cf\u53ea\u5305\u542b\u8fd0\u884c\u5e94\u7528\u6240\u9700\u7684\u6587\u4ef6\u3002 2. \u7cbe\u7b80\u57fa\u7840\u955c\u50cf \u9009\u62e9\u5408\u9002\u7684\u57fa\u7840\u955c\u50cf\u53ef\u4ee5\u663e\u8457\u5f71\u54cd\u955c\u50cf\u7684\u5927\u5c0f\u548c\u6784\u5efa\u65f6\u95f4\u3002\u5c3d\u91cf\u4f7f\u7528\u5c0f\u578b\u7684\u57fa\u7840\u955c\u50cf\uff0c\u5982Alpine\u6216Distroless\uff0c\u8fd9\u4e9b\u955c\u50cf\u901a\u5e38\u6bd4\u6807\u51c6\u7684Ubuntu\u6216Debian\u955c\u50cf\u5c0f\u5f97\u591a\u3002 FROM alpine:latest RUN apk add –no-cache python3 \u901a\u8fc7\u4f7f\u7528Alpine\u955c\u50cf\uff0c\u60a8\u53ef\u4ee5\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u4f9d\u8d56\uff0c\u4ece\u800c\u52a0\u5feb\u6784\u5efa\u901f\u5ea6\u3002 3. \u5229\u7528\u7f13\u5b58\u673a\u5236 Docker\u5728\u6784\u5efa\u955c\u50cf\u65f6\u4f1a\u4f7f\u7528\u7f13\u5b58\u673a\u5236\u6765\u52a0\u901f\u6784\u5efa\u8fc7\u7a0b\u3002\u901a\u8fc7\u5408\u7406\u5b89\u6392Dockerfile\u4e2d\u7684\u6307\u4ee4\u987a\u5e8f\uff0c\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u5229\u7528\u7f13\u5b58\u3002\u4f8b\u5982\uff0c\u5c06\u4e0d\u5e38\u66f4\u6539\u7684\u6307\u4ee4\u653e\u5728\u524d\u9762\uff0c\u800c\u5c06\u9891\u7e41\u66f4\u6539\u7684\u6307\u4ee4\u653e\u5728\u540e\u9762\u3002 FROM node:14 WORKDIR \/app COPY package.json .\/ […]<\/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-13574","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13574","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=13574"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13574\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=13574"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=13574"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=13574"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}