{"id":10369,"date":"2024-11-15T12:14:26","date_gmt":"2024-11-15T04:14:26","guid":{"rendered":"https:\/\/fwq.ai\/blog\/10369\/"},"modified":"2024-11-15T12:14:26","modified_gmt":"2024-11-15T04:14:26","slug":"docker%e5%ae%b9%e5%99%a8%e6%80%a7%e8%83%bd%e4%bc%98%e5%8c%96%ef%bc%9a%e6%8f%90%e9%ab%98%e5%ae%b9%e5%99%a8%e8%bf%90%e8%a1%8c%e6%95%88%e7%8e%87%e7%9a%84%e6%8a%80%e5%b7%a7","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/10369\/","title":{"rendered":"Docker\u5bb9\u5668\u6027\u80fd\u4f18\u5316\uff1a\u63d0\u9ad8\u5bb9\u5668\u8fd0\u884c\u6548\u7387\u7684\u6280\u5de7"},"content":{"rendered":"<h1 id=\"docker%e5%ae%b9%e5%99%a8%e6%80%a7%e8%83%bd%e4%bc%98%e5%8c%96%ef%bc%9a%e6%8f%90%e9%ab%98%e5%ae%b9%e5%99%a8%e8%bf%90%e8%a1%8c%e6%95%88%e7%8e%87%e7%9a%84%e6%8a%80%e5%b7%a7-XWyrfdhKbj\">Docker\u5bb9\u5668\u6027\u80fd\u4f18\u5316\uff1a\u63d0\u9ad8\u5bb9\u5668\u8fd0\u884c\u6548\u7387\u7684\u6280\u5de7<\/h1>\n<p>\u968f\u7740\u4e91\u8ba1\u7b97\u548c\u5fae\u670d\u52a1\u67b6\u6784\u7684\u666e\u53ca\uff0cDocker\u5bb9\u5668\u5df2\u6210\u4e3a\u73b0\u4ee3\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u548c\u90e8\u7f72\u7684\u91cd\u8981\u5de5\u5177\u3002\u7136\u800c\uff0c\u5bb9\u5668\u7684\u6027\u80fd\u4f18\u5316\u4ecd\u7136\u662f\u8bb8\u591a\u5f00\u53d1\u8005\u548c\u8fd0\u7ef4\u4eba\u5458\u9762\u4e34\u7684\u6311\u6218\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u4e00\u4e9b\u63d0\u9ad8Docker\u5bb9\u5668\u8fd0\u884c\u6548\u7387\u7684\u6280\u5de7\uff0c\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u548c\u4f18\u5316\u5bb9\u5668\u6027\u80fd\u3002<\/p>\n<h2 id=\"1-%e9%80%89%e6%8b%a9%e5%90%88%e9%80%82%e7%9a%84%e5%9f%ba%e7%a1%80%e9%95%9c%e5%83%8f-XWyrfdhKbj\">1. \u9009\u62e9\u5408\u9002\u7684\u57fa\u7840\u955c\u50cf<\/h2>\n<p>\u57fa\u7840\u955c\u50cf\u7684\u9009\u62e9\u5bf9\u5bb9\u5668\u7684\u6027\u80fd\u6709\u7740\u76f4\u63a5\u5f71\u54cd\u3002\u8f83\u5c0f\u7684\u57fa\u7840\u955c\u50cf\u4e0d\u4ec5\u53ef\u4ee5\u51cf\u5c11\u4e0b\u8f7d\u65f6\u95f4\uff0c\u8fd8\u80fd\u964d\u4f4e\u5bb9\u5668\u7684\u542f\u52a8\u65f6\u95f4\u3002\u5e38\u89c1\u7684\u8f7b\u91cf\u7ea7\u57fa\u7840\u955c\u50cf\u5305\u62ecAlpine\u548cBusyBox\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528Alpine\u4f5c\u4e3a\u57fa\u7840\u955c\u50cf\u7684\u793a\u4f8b\uff1a<\/p>\n<pre><code>FROM alpine:latest\nRUN apk add --no-cache python3\nCOPY . \/app\nCMD [\"python3\", \"\/app\/app.py\"]\n<\/code><\/pre>\n<h2 id=\"2-%e4%bc%98%e5%8c%96dockerfile-XWyrfdhKbj\">2. \u4f18\u5316Dockerfile<\/h2>\n<p>\u7f16\u5199\u9ad8\u6548\u7684Dockerfile\u662f\u63d0\u9ad8\u5bb9\u5668\u6027\u80fd\u7684\u5173\u952e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f18\u5316\u5efa\u8bae\uff1a<\/p>\n<ul>\n<li><strong>\u5408\u5e76RUN\u6307\u4ee4\uff1a<\/strong>\u5c06\u591a\u4e2aRUN\u6307\u4ee4\u5408\u5e76\u4e3a\u4e00\u4e2a\uff0c\u4ee5\u51cf\u5c11\u955c\u50cf\u5c42\u7684\u6570\u91cf\u3002<\/li>\n<li><strong>\u4f7f\u7528COPY\u800c\u975eADD\uff1a<\/strong>COPY\u6307\u4ee4\u66f4\u660e\u786e\uff0c\u4e14\u4e0d\u4f1a\u81ea\u52a8\u89e3\u538b\u5f52\u6863\u6587\u4ef6\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<h3 id=\"%e7%a4%ba%e4%be%8bdockerfile%e4%bc%98%e5%8c%96-XWyrfdhKbj\">\u793a\u4f8bDockerfile\u4f18\u5316<\/h3>\n<pre><code>FROM ubuntu:20.04\nRUN apt-get update &amp;&amp; apt-get install -y \n    python3 \n    python3-pip &amp;&amp; \n    apt-get clean &amp;&amp; rm -rf \/var\/lib\/apt\/lists\/*\nCOPY . \/app\nCMD [\"python3\", \"\/app\/app.py\"]\n<\/code><\/pre>\n<h2 id=\"3-%e8%b0%83%e6%95%b4%e8%b5%84%e6%ba%90%e9%99%90%e5%88%b6-XWyrfdhKbj\">3. \u8c03\u6574\u8d44\u6e90\u9650\u5236<\/h2>\n<p>Docker\u5141\u8bb8\u7528\u6237\u4e3a\u5bb9\u5668\u8bbe\u7f6eCPU\u548c\u5185\u5b58\u9650\u5236\u3002\u5408\u7406\u914d\u7f6e\u8fd9\u4e9b\u8d44\u6e90\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u5bb9\u5668\u7684\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8\u4e00\u4e2a\u9650\u5236CPU\u548c\u5185\u5b58\u7684\u5bb9\u5668\uff1a<\/p>\n<pre><code>docker run -d --name my_container --memory=\"512m\" --cpus=\"1.0\" my_image\n<\/code><\/pre>\n<p>\u901a\u8fc7\u9650\u5236\u8d44\u6e90\uff0c\u60a8\u53ef\u4ee5\u786e\u4fdd\u5bb9\u5668\u4e0d\u4f1a\u5360\u7528\u8fc7\u591a\u7684\u4e3b\u673a\u8d44\u6e90\uff0c\u4ece\u800c\u5f71\u54cd\u5176\u4ed6\u5bb9\u5668\u7684\u6027\u80fd\u3002<\/p>\n<h2 id=\"4-%e4%bd%bf%e7%94%a8%e5%a4%9a%e9%98%b6%e6%ae%b5%e6%9e%84%e5%bb%ba-XWyrfdhKbj\">4. \u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa<\/h2>\n<p>\u591a\u9636\u6bb5\u6784\u5efa\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5728\u6784\u5efa\u8fc7\u7a0b\u4e2d\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u548c\u4f9d\u8d56\uff0c\u4ece\u800c\u51cf\u5c0f\u6700\u7ec8\u955c\u50cf\u7684\u4f53\u79ef\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u591a\u9636\u6bb5\u6784\u5efa\u7684\u793a\u4f8b\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\"]\n<\/code><\/pre>\n<h2 id=\"5-%e7%9b%91%e6%8e%a7%e5%92%8c%e8%b0%83%e8%af%95-XWyrfdhKbj\">5. \u76d1\u63a7\u548c\u8c03\u8bd5<\/h2>\n<p>\u4f7f\u7528\u76d1\u63a7\u5de5\u5177\uff08\u5982Prometheus\u548cGrafana\uff09\u53ef\u4ee5\u5e2e\u52a9\u60a8\u5b9e\u65f6\u76d1\u63a7\u5bb9\u5668\u7684\u6027\u80fd\u3002\u901a\u8fc7\u5206\u6790CPU\u3001\u5185\u5b58\u548c\u7f51\u7edc\u4f7f\u7528\u60c5\u51b5\uff0c\u60a8\u53ef\u4ee5\u8bc6\u522b\u6027\u80fd\u74f6\u9888\u5e76\u8fdb\u884c\u76f8\u5e94\u7684\u4f18\u5316\u3002\u6b64\u5916\uff0cDocker\u63d0\u4f9b\u4e86\u591a\u79cd\u547d\u4ee4\uff08\u5982docker stats\uff09\u6765\u67e5\u770b\u5bb9\u5668\u7684\u5b9e\u65f6\u6027\u80fd\u6570\u636e\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-XWyrfdhKbj\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u9009\u62e9\u5408\u9002\u7684\u57fa\u7840\u955c\u50cf\u3001\u4f18\u5316Dockerfile\u3001\u8c03\u6574\u8d44\u6e90\u9650\u5236\u3001\u4f7f\u7528\u591a\u9636\u6bb5\u6784\u5efa\u4ee5\u53ca\u76d1\u63a7\u548c\u8c03\u8bd5\uff0c\u60a8\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8Docker\u5bb9\u5668\u7684\u8fd0\u884c\u6548\u7387\u3002\u8fd9\u4e9b\u6280\u5de7\u4e0d\u4ec5\u80fd\u5e2e\u52a9\u60a8\u8282\u7701\u8d44\u6e90\uff0c\u8fd8\u80fd\u63d0\u5347\u5e94\u7528\u7a0b\u5e8f\u7684\u54cd\u5e94\u901f\u5ea6\u548c\u7a33\u5b9a\u6027\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u5e94\u7528\uff0c\u9009\u62e9\u5408\u9002\u7684\u4e91\u670d\u52a1\u63d0\u4f9b\u5546\u4e5f\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u7c73\u4e91\u63d0\u4f9b\u591a\u79cd<em><a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a><\/em>\u89e3\u51b3\u65b9\u6848\uff0c\u9002\u5408\u4e0d\u540c\u9700\u6c42\u7684\u7528\u6237\uff0c\u786e\u4fdd\u60a8\u7684\u5e94\u7528\u5728\u9ad8\u6548\u7684\u73af\u5883\u4e2d\u8fd0\u884c\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Docker\u5bb9\u5668\u6027\u80fd\u4f18\u5316\uff1a\u63d0\u9ad8\u5bb9\u5668\u8fd0\u884c\u6548\u7387\u7684\u6280\u5de7 \u968f\u7740\u4e91\u8ba1\u7b97\u548c\u5fae\u670d\u52a1\u67b6\u6784\u7684\u666e\u53ca\uff0cDocker\u5bb9\u5668\u5df2\u6210\u4e3a\u73b0\u4ee3\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u548c\u90e8\u7f72\u7684\u91cd\u8981\u5de5\u5177\u3002\u7136\u800c\uff0c\u5bb9\u5668\u7684\u6027\u80fd\u4f18\u5316\u4ecd\u7136\u662f\u8bb8\u591a\u5f00\u53d1\u8005\u548c\u8fd0\u7ef4\u4eba\u5458\u9762\u4e34\u7684\u6311\u6218\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u4e00\u4e9b\u63d0\u9ad8Docker\u5bb9\u5668\u8fd0\u884c\u6548\u7387\u7684\u6280\u5de7\uff0c\u5e2e\u52a9\u60a8\u66f4\u597d\u5730\u7ba1\u7406\u548c\u4f18\u5316\u5bb9\u5668\u6027\u80fd\u3002 1. \u9009\u62e9\u5408\u9002\u7684\u57fa\u7840\u955c\u50cf \u57fa\u7840\u955c\u50cf\u7684\u9009\u62e9\u5bf9\u5bb9\u5668\u7684\u6027\u80fd\u6709\u7740\u76f4\u63a5\u5f71\u54cd\u3002\u8f83\u5c0f\u7684\u57fa\u7840\u955c\u50cf\u4e0d\u4ec5\u53ef\u4ee5\u51cf\u5c11\u4e0b\u8f7d\u65f6\u95f4\uff0c\u8fd8\u80fd\u964d\u4f4e\u5bb9\u5668\u7684\u542f\u52a8\u65f6\u95f4\u3002\u5e38\u89c1\u7684\u8f7b\u91cf\u7ea7\u57fa\u7840\u955c\u50cf\u5305\u62ecAlpine\u548cBusyBox\u3002\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528Alpine\u4f5c\u4e3a\u57fa\u7840\u955c\u50cf\u7684\u793a\u4f8b\uff1a FROM alpine:latest RUN apk add &#8211;no-cache python3 COPY . \/app CMD [&#8220;python3&#8221;, &#8220;\/app\/app.py&#8221;] 2. \u4f18\u5316Dockerfile \u7f16\u5199\u9ad8\u6548\u7684Dockerfile\u662f\u63d0\u9ad8\u5bb9\u5668\u6027\u80fd\u7684\u5173\u952e\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u4f18\u5316\u5efa\u8bae\uff1a \u5408\u5e76RUN\u6307\u4ee4\uff1a\u5c06\u591a\u4e2aRUN\u6307\u4ee4\u5408\u5e76\u4e3a\u4e00\u4e2a\uff0c\u4ee5\u51cf\u5c11\u955c\u50cf\u5c42\u7684\u6570\u91cf\u3002 \u4f7f\u7528COPY\u800c\u975eADD\uff1aCOPY\u6307\u4ee4\u66f4\u660e\u786e\uff0c\u4e14\u4e0d\u4f1a\u81ea\u52a8\u89e3\u538b\u5f52\u6863\u6587\u4ef6\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 \u793a\u4f8bDockerfile\u4f18\u5316 FROM ubuntu:20.04 RUN apt-get update &amp;&amp; apt-get install -y python3 python3-pip &amp;&amp; apt-get clean &amp;&amp; rm -rf \/var\/lib\/apt\/lists\/* COPY . \/app CMD [&#8220;python3&#8221;, &#8220;\/app\/app.py&#8221;] 3. \u8c03\u6574\u8d44\u6e90\u9650\u5236 Docker\u5141\u8bb8\u7528\u6237\u4e3a\u5bb9\u5668\u8bbe\u7f6eCPU\u548c\u5185\u5b58\u9650\u5236\u3002\u5408\u7406\u914d\u7f6e\u8fd9\u4e9b\u8d44\u6e90\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u5bb9\u5668\u7684\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u542f\u52a8\u4e00\u4e2a\u9650\u5236CPU\u548c\u5185\u5b58\u7684\u5bb9\u5668\uff1a docker run -d [&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-10369","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/10369","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=10369"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/10369\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=10369"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=10369"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=10369"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}