{"id":13332,"date":"2024-11-15T17:25:58","date_gmt":"2024-11-15T09:25:58","guid":{"rendered":"https:\/\/fwq.ai\/blog\/13332\/"},"modified":"2024-11-15T17:25:58","modified_gmt":"2024-11-15T09:25:58","slug":"%e5%a6%82%e4%bd%95%e9%80%9a%e8%bf%87docker%e7%9a%84%e9%95%9c%e5%83%8f%e7%bc%93%e5%ad%98%e4%b8%8e%e5%88%86%e5%b1%82%e6%8a%80%e6%9c%af%e4%bc%98%e5%8c%96%e6%9e%84%e5%bb%ba%e6%97%b6%e9%97%b4","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/13332\/","title":{"rendered":"\u5982\u4f55\u901a\u8fc7Docker\u7684\u955c\u50cf\u7f13\u5b58\u4e0e\u5206\u5c42\u6280\u672f\u4f18\u5316\u6784\u5efa\u65f6\u95f4"},"content":{"rendered":"

\u5982\u4f55\u901a\u8fc7Docker\u7684\u955c\u50cf\u7f13\u5b58\u4e0e\u5206\u5c42\u6280\u672f\u4f18\u5316\u6784\u5efa\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\u901a\u8fc7\u5c06\u5e94\u7528\u7a0b\u5e8f\u53ca\u5176\u4f9d\u8d56\u9879\u6253\u5305\u5230\u4e00\u4e2a\u53ef\u79fb\u690d\u7684\u5bb9\u5668\u4e2d\uff0c\u7b80\u5316\u4e86\u5f00\u53d1\u3001\u6d4b\u8bd5\u548c\u90e8\u7f72\u7684\u8fc7\u7a0b\u3002\u7136\u800c\uff0cDocker\u955c\u50cf\u7684\u6784\u5efa\u65f6\u95f4\u6709\u65f6\u53ef\u80fd\u4f1a\u53d8\u5f97\u8f83\u957f\uff0c\u5c24\u5176\u662f\u5728\u5927\u578b\u9879\u76ee\u4e2d\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5229\u7528Docker\u7684\u955c\u50cf\u7f13\u5b58\u4e0e\u5206\u5c42\u6280\u672f\u6765\u4f18\u5316\u6784\u5efa\u65f6\u95f4\u3002<\/p>\n

Docker\u955c\u50cf\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n

Docker\u955c\u50cf\u662f\u4e00\u4e2a\u53ea\u8bfb\u7684\u6a21\u677f\uff0c\u7528\u4e8e\u521b\u5efaDocker\u5bb9\u5668\u3002\u6bcf\u4e2a\u955c\u50cf\u7531\u591a\u4e2a\u5c42\u7ec4\u6210\uff0c\u6bcf\u4e00\u5c42\u90fd\u4ee3\u8868\u4e86\u955c\u50cf\u7684\u4e00\u4e2a\u53d8\u66f4\u3002Docker\u4f7f\u7528\u5206\u5c42\u6587\u4ef6\u7cfb\u7edf\uff0c\u8fd9\u610f\u5473\u7740\u6bcf\u6b21\u6784\u5efa\u955c\u50cf\u65f6\uff0c\u53ea\u6709\u53d1\u751f\u53d8\u5316\u7684\u5c42\u4f1a\u88ab\u91cd\u65b0\u6784\u5efa\uff0c\u8fd9\u6837\u53ef\u4ee5\u6709\u6548\u5730\u5229\u7528\u7f13\u5b58\u3002<\/p>\n

\u955c\u50cf\u7f13\u5b58\u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n

Docker\u5728\u6784\u5efa\u955c\u50cf\u65f6\uff0c\u4f1a\u68c0\u67e5\u6bcf\u4e00\u5c42\u7684\u7f13\u5b58\u3002\u5982\u679c\u67d0\u4e00\u5c42\u7684\u6307\u4ee4\u6ca1\u6709\u53d8\u5316\uff0cDocker\u4f1a\u4f7f\u7528\u4e4b\u524d\u6784\u5efa\u65f6\u7684\u7f13\u5b58\uff0c\u800c\u4e0d\u662f\u91cd\u65b0\u6267\u884c\u8be5\u6307\u4ee4\u3002\u8fd9\u79cd\u673a\u5236\u5927\u5927\u52a0\u5feb\u4e86\u955c\u50cf\u7684\u6784\u5efa\u901f\u5ea6\u3002<\/p>\n

\u793a\u4f8b\uff1a\u4f7f\u7528Dockerfile\u6784\u5efa\u955c\u50cf<\/h3>\n
FROM ubuntu:20.04\n\n# \u5b89\u88c5\u4f9d\u8d56\nRUN apt-get update && apt-get install -y python3 python3-pip\n\n# \u590d\u5236\u5e94\u7528\u4ee3\u7801\nCOPY . \/app\n\n# \u8bbe\u7f6e\u5de5\u4f5c\u76ee\u5f55\nWORKDIR \/app\n\n# \u5b89\u88c5Python\u4f9d\u8d56\nRUN pip3 install -r requirements.txt\n\n# \u542f\u52a8\u5e94\u7528\nCMD [\"python3\", \"app.py\"]\n<\/code><\/pre>\n
\u5728\u4e0a\u8ff0Dockerfile\u4e2d\uff0cDocker\u4f1a\u4e3a\u6bcf\u4e00\u6761\u6307\u4ee4\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5c42\u3002\u5982\u679c\u6211\u4eec\u4fee\u6539\u4e86\u5e94\u7528\u4ee3\u7801\uff08COPY\u6307\u4ee4\uff09\uff0c\u90a3\u4e48\u53ea\u6709COPY\u53ca\u5176\u540e\u9762\u7684\u5c42\u4f1a\u88ab\u91cd\u65b0\u6784\u5efa\uff0c\u800c\u524d\u9762\u7684\u5c42\uff08\u5982\u5b89\u88c5\u4f9d\u8d56\u7684RUN\u6307\u4ee4\uff09\u5c06\u4f1a\u4f7f\u7528\u7f13\u5b58\u3002<\/p>\n
\u4f18\u5316\u6784\u5efa\u65f6\u95f4\u7684\u7b56\u7565<\/h2>\n
1. \u5408\u7406\u5b89\u6392\u6307\u4ee4\u987a\u5e8f<\/h3>\n
\u5c06\u4e0d\u5e38\u53d8\u5316\u7684\u6307\u4ee4\u653e\u5728\u524d\u9762\uff0c\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u5229\u7528\u7f13\u5b58\u3002\u4f8b\u5982\uff0c\u5b89\u88c5\u4f9d\u8d56\u7684\u6307\u4ee4\u5e94\u8be5\u653e\u5728COPY\u6307\u4ee4\u4e4b\u524d\uff0c\u8fd9\u6837\u5728\u4ee3\u7801\u4fee\u6539\u65f6\uff0c\u4f9d\u8d56\u5b89\u88c5\u7684\u5c42\u4e0d\u4f1a\u88ab\u91cd\u65b0\u6784\u5efa\u3002<\/p>\n
2. \u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa<\/h3>\n
\u591a\u9636\u6bb5\u6784\u5efa\u5141\u8bb8\u5728\u4e00\u4e2aDockerfile\u4e2d\u4f7f\u7528\u591a\u4e2aFROM\u6307\u4ee4\uff0c\u4ece\u800c\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u9636\u6bb5\u4e2d\u6784\u5efa\u4e0d\u540c\u7684\u955c\u50cf\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u51cf\u5c11\u6700\u7ec8\u955c\u50cf\u7684\u5927\u5c0f\uff0c\u5e76\u63d0\u9ad8\u6784\u5efa\u6548\u7387\u3002<\/p>\n
FROM golang:1.16 AS builder\n\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
3. \u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6<\/h3>\n
\u5728\u6784\u5efa\u8fc7\u7a0b\u4e2d\uff0c\u5c3d\u91cf\u907f\u514d\u5c06\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u6dfb\u52a0\u5230\u955c\u50cf\u4e2d\u3002\u53ef\u4ee5\u4f7f\u7528 .dockerignore \u6587\u4ef6\u6765\u6392\u9664\u4e0d\u9700\u8981\u7684\u6587\u4ef6\u548c\u76ee\u5f55\uff0c\u4ece\u800c\u51cf\u5c0f\u955c\u50cf\u7684\u4f53\u79ef\u3002<\/p>\n
\u603b\u7ed3<\/h2>\n
\u901a\u8fc7\u5408\u7406\u5229\u7528Docker\u7684\u955c\u50cf\u7f13\u5b58\u4e0e\u5206\u5c42\u6280\u672f\uff0c\u5f00\u53d1\u8005\u53ef\u4ee5\u663e\u8457\u4f18\u5316\u6784\u5efa\u65f6\u95f4\u3002\u5408\u7406\u5b89\u6392\u6307\u4ee4\u987a\u5e8f\u3001\u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa\u4ee5\u53ca\u6e05\u7406\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u90fd\u662f\u6709\u6548\u7684\u7b56\u7565\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u6548\u6784\u5efa\u548c\u90e8\u7f72\u7684\u9879\u76ee\uff0c\u638c\u63e1\u8fd9\u4e9b\u6280\u5de7\u5c06\u5927\u6709\u88e8\u76ca\u3002<\/p>\n
\u5982\u679c\u60a8\u6b63\u5728\u5bfb\u627e\u9ad8\u6027\u80fd\u7684 \u4e91\u670d\u52a1\u5668<\/a> \u89e3\u51b3\u65b9\u6848\uff0c\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd\u9009\u62e9\uff0c\u5305\u62ec\u7f8e\u56fdVPS\u548c\u533f\u540d\u670d\u52a1\u5668\uff0c\u5e2e\u52a9\u60a8\u4fdd\u62a4\u9690\u79c1\u6743\u5e76\u6ee1\u8db3\u60a8\u7684\u9700\u6c42\u3002\u4e86\u89e3\u66f4\u591a\u4fe1\u606f\uff0c\u8bf7\u8bbf\u95ee\u6211\u4eec\u7684 \u7f51\u7ad9<\/a>\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u5982\u4f55\u901a\u8fc7Docker\u7684\u955c\u50cf\u7f13\u5b58\u4e0e\u5206\u5c42\u6280\u672f\u4f18\u5316\u6784\u5efa\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\u901a\u8fc7\u5c06\u5e94\u7528\u7a0b\u5e8f\u53ca\u5176\u4f9d\u8d56\u9879\u6253\u5305\u5230\u4e00\u4e2a\u53ef\u79fb\u690d\u7684\u5bb9\u5668\u4e2d\uff0c\u7b80\u5316\u4e86\u5f00\u53d1\u3001\u6d4b\u8bd5\u548c\u90e8\u7f72\u7684\u8fc7\u7a0b\u3002\u7136\u800c\uff0cDocker\u955c\u50cf\u7684\u6784\u5efa\u65f6\u95f4\u6709\u65f6\u53ef\u80fd\u4f1a\u53d8\u5f97\u8f83\u957f\uff0c\u5c24\u5176\u662f\u5728\u5927\u578b\u9879\u76ee\u4e2d\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5229\u7528Docker\u7684\u955c\u50cf\u7f13\u5b58\u4e0e\u5206\u5c42\u6280\u672f\u6765\u4f18\u5316\u6784\u5efa\u65f6\u95f4\u3002 Docker\u955c\u50cf\u7684\u57fa\u672c\u6982\u5ff5 Docker\u955c\u50cf\u662f\u4e00\u4e2a\u53ea\u8bfb\u7684\u6a21\u677f\uff0c\u7528\u4e8e\u521b\u5efaDocker\u5bb9\u5668\u3002\u6bcf\u4e2a\u955c\u50cf\u7531\u591a\u4e2a\u5c42\u7ec4\u6210\uff0c\u6bcf\u4e00\u5c42\u90fd\u4ee3\u8868\u4e86\u955c\u50cf\u7684\u4e00\u4e2a\u53d8\u66f4\u3002Docker\u4f7f\u7528\u5206\u5c42\u6587\u4ef6\u7cfb\u7edf\uff0c\u8fd9\u610f\u5473\u7740\u6bcf\u6b21\u6784\u5efa\u955c\u50cf\u65f6\uff0c\u53ea\u6709\u53d1\u751f\u53d8\u5316\u7684\u5c42\u4f1a\u88ab\u91cd\u65b0\u6784\u5efa\uff0c\u8fd9\u6837\u53ef\u4ee5\u6709\u6548\u5730\u5229\u7528\u7f13\u5b58\u3002 \u955c\u50cf\u7f13\u5b58\u7684\u5de5\u4f5c\u539f\u7406 Docker\u5728\u6784\u5efa\u955c\u50cf\u65f6\uff0c\u4f1a\u68c0\u67e5\u6bcf\u4e00\u5c42\u7684\u7f13\u5b58\u3002\u5982\u679c\u67d0\u4e00\u5c42\u7684\u6307\u4ee4\u6ca1\u6709\u53d8\u5316\uff0cDocker\u4f1a\u4f7f\u7528\u4e4b\u524d\u6784\u5efa\u65f6\u7684\u7f13\u5b58\uff0c\u800c\u4e0d\u662f\u91cd\u65b0\u6267\u884c\u8be5\u6307\u4ee4\u3002\u8fd9\u79cd\u673a\u5236\u5927\u5927\u52a0\u5feb\u4e86\u955c\u50cf\u7684\u6784\u5efa\u901f\u5ea6\u3002 \u793a\u4f8b\uff1a\u4f7f\u7528Dockerfile\u6784\u5efa\u955c\u50cf FROM ubuntu:20.04 # \u5b89\u88c5\u4f9d\u8d56 RUN apt-get update && apt-get install -y python3 python3-pip # \u590d\u5236\u5e94\u7528\u4ee3\u7801 COPY . \/app # \u8bbe\u7f6e\u5de5\u4f5c\u76ee\u5f55 WORKDIR \/app # \u5b89\u88c5Python\u4f9d\u8d56 RUN pip3 install -r requirements.txt # \u542f\u52a8\u5e94\u7528 CMD [“python3”, “app.py”] \u5728\u4e0a\u8ff0Dockerfile\u4e2d\uff0cDocker\u4f1a\u4e3a\u6bcf\u4e00\u6761\u6307\u4ee4\u521b\u5efa\u4e00\u4e2a\u65b0\u7684\u5c42\u3002\u5982\u679c\u6211\u4eec\u4fee\u6539\u4e86\u5e94\u7528\u4ee3\u7801\uff08COPY\u6307\u4ee4\uff09\uff0c\u90a3\u4e48\u53ea\u6709COPY\u53ca\u5176\u540e\u9762\u7684\u5c42\u4f1a\u88ab\u91cd\u65b0\u6784\u5efa\uff0c\u800c\u524d\u9762\u7684\u5c42\uff08\u5982\u5b89\u88c5\u4f9d\u8d56\u7684RUN\u6307\u4ee4\uff09\u5c06\u4f1a\u4f7f\u7528\u7f13\u5b58\u3002 \u4f18\u5316\u6784\u5efa\u65f6\u95f4\u7684\u7b56\u7565 1. \u5408\u7406\u5b89\u6392\u6307\u4ee4\u987a\u5e8f \u5c06\u4e0d\u5e38\u53d8\u5316\u7684\u6307\u4ee4\u653e\u5728\u524d\u9762\uff0c\u53ef\u4ee5\u6700\u5927\u9650\u5ea6\u5730\u5229\u7528\u7f13\u5b58\u3002\u4f8b\u5982\uff0c\u5b89\u88c5\u4f9d\u8d56\u7684\u6307\u4ee4\u5e94\u8be5\u653e\u5728COPY\u6307\u4ee4\u4e4b\u524d\uff0c\u8fd9\u6837\u5728\u4ee3\u7801\u4fee\u6539\u65f6\uff0c\u4f9d\u8d56\u5b89\u88c5\u7684\u5c42\u4e0d\u4f1a\u88ab\u91cd\u65b0\u6784\u5efa\u3002 2. \u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa \u591a\u9636\u6bb5\u6784\u5efa\u5141\u8bb8\u5728\u4e00\u4e2aDockerfile\u4e2d\u4f7f\u7528\u591a\u4e2aFROM\u6307\u4ee4\uff0c\u4ece\u800c\u53ef\u4ee5\u5728\u4e0d\u540c\u7684\u9636\u6bb5\u4e2d\u6784\u5efa\u4e0d\u540c\u7684\u955c\u50cf\u3002\u8fd9\u79cd\u65b9\u6cd5\u53ef\u4ee5\u51cf\u5c11\u6700\u7ec8\u955c\u50cf\u7684\u5927\u5c0f\uff0c\u5e76\u63d0\u9ad8\u6784\u5efa\u6548\u7387\u3002 FROM golang:1.16 AS builder WORKDIR \/app […]<\/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-13332","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13332","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=13332"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/13332\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=13332"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=13332"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=13332"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}