{"id":422613,"date":"2024-12-03T12:54:25","date_gmt":"2024-12-03T04:54:25","guid":{"rendered":"https:\/\/www.idc.net\/help\/422613\/"},"modified":"2024-12-03T12:54:25","modified_gmt":"2024-12-03T04:54:25","slug":"%e5%a6%82%e4%bd%95%e4%bc%98%e5%8c%96docker%e5%ae%b9%e5%99%a8%e7%9a%84%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f%e6%80%a7%e8%83%bd%e4%bb%a5%e6%8f%90%e5%8d%87%e5%93%8d%e5%ba%94%e9%80%9f%e5%ba%a6","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/422613\/","title":{"rendered":"\u5982\u4f55\u4f18\u5316Docker\u5bb9\u5668\u7684\u6587\u4ef6\u7cfb\u7edf\u6027\u80fd\u4ee5\u63d0\u5347\u54cd\u5e94\u901f\u5ea6"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bc%98%e5%8c%96docker%e5%ae%b9%e5%99%a8%e7%9a%84%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f%e6%80%a7%e8%83%bd%e4%bb%a5%e6%8f%90%e5%8d%87%e5%93%8d%e5%ba%94%e9%80%9f%e5%ba%a6-DhPCHKgEDX\">\u5982\u4f55\u4f18\u5316Docker\u5bb9\u5668\u7684\u6587\u4ef6\u7cfb\u7edf\u6027\u80fd\u4ee5\u63d0\u5347\u54cd\u5e94\u901f\u5ea6<\/h1>\n<p>\u5728\u73b0\u4ee3\u5e94\u7528\u7a0b\u5e8f\u5f00\u53d1\u4e2d\uff0cDocker\u5bb9\u5668\u56e0\u5176\u8f7b\u91cf\u7ea7\u548c\u9ad8\u6548\u6027\u800c\u53d7\u5230\u5e7f\u6cdb\u6b22\u8fce\u3002\u7136\u800c\uff0c\u5bb9\u5668\u7684\u6587\u4ef6\u7cfb\u7edf\u6027\u80fd\u5f80\u5f80\u4f1a\u5f71\u54cd\u5e94\u7528\u7a0b\u5e8f\u7684\u54cd\u5e94\u901f\u5ea6\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u4f18\u5316Docker\u5bb9\u5668\u7684\u6587\u4ef6\u7cfb\u7edf\u6027\u80fd\uff0c\u4ee5\u63d0\u5347\u6574\u4f53\u54cd\u5e94\u901f\u5ea6\u3002<\/p>\n<h2 id=\"%e7%90%86%e8%a7%a3docker%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f-DhPCHKgEDX\">\u7406\u89e3Docker\u6587\u4ef6\u7cfb\u7edf<\/h2>\n<p>Docker\u4f7f\u7528\u5206\u5c42\u6587\u4ef6\u7cfb\u7edf\uff08\u5982AUFS\u3001OverlayFS\u7b49\uff09\u6765\u7ba1\u7406\u5bb9\u5668\u7684\u6587\u4ef6\u7cfb\u7edf\u3002\u8fd9\u79cd\u5206\u5c42\u7ed3\u6784\u4f7f\u5f97Docker\u80fd\u591f\u9ad8\u6548\u5730\u5171\u4eab\u548c\u91cd\u7528\u6587\u4ef6\uff0c\u4f46\u4e5f\u53ef\u80fd\u5bfc\u81f4\u6027\u80fd\u74f6\u9888\u3002\u4e86\u89e3Docker\u7684\u6587\u4ef6\u7cfb\u7edf\u67b6\u6784\u662f\u4f18\u5316\u6027\u80fd\u7684\u7b2c\u4e00\u6b65\u3002<\/p>\n<h2 id=\"%e4%bc%98%e5%8c%96docker%e5%ae%b9%e5%99%a8%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f%e6%80%a7%e8%83%bd%e7%9a%84%e7%ad%96%e7%95%a5-DhPCHKgEDX\">\u4f18\u5316Docker\u5bb9\u5668\u6587\u4ef6\u7cfb\u7edf\u6027\u80fd\u7684\u7b56\u7565<\/h2>\n<h3 id=\"1-%e9%80%89%e6%8b%a9%e5%90%88%e9%80%82%e7%9a%84%e5%ad%98%e5%82%a8%e9%a9%b1%e5%8a%a8-DhPCHKgEDX\">1. \u9009\u62e9\u5408\u9002\u7684\u5b58\u50a8\u9a71\u52a8<\/h3>\n<p>Docker\u652f\u6301\u591a\u79cd\u5b58\u50a8\u9a71\u52a8\uff0c\u6bcf\u79cd\u9a71\u52a8\u5728\u6027\u80fd\u548c\u529f\u80fd\u4e0a\u90fd\u6709\u6240\u4e0d\u540c\u3002\u9009\u62e9\u5408\u9002\u7684\u5b58\u50a8\u9a71\u52a8\u53ef\u4ee5\u663e\u8457\u63d0\u9ad8\u6587\u4ef6\u7cfb\u7edf\u6027\u80fd\u3002\u4f8b\u5982\uff0cOverlayFS\u5728\u8bb8\u591a\u573a\u666f\u4e0b\u8868\u73b0\u826f\u597d\uff0c\u5c24\u5176\u662f\u5728\u8bfb\u591a\u5199\u5c11\u7684\u60c5\u51b5\u4e0b\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u5f53\u524d\u4f7f\u7528\u7684\u5b58\u50a8\u9a71\u52a8\uff1a<\/p>\n<pre><code>docker info | grep \"Storage Driver\"<\/code><\/pre>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8%e5%8d%b7%ef%bc%88volumes%ef%bc%89%e8%80%8c%e9%9d%9e%e7%bb%91%e5%ae%9a%e6%8c%82%e8%bd%bd%ef%bc%88bind-mounts%ef%bc%89-DhPCHKgEDX\">2. \u4f7f\u7528\u5377\uff08Volumes\uff09\u800c\u975e\u7ed1\u5b9a\u6302\u8f7d\uff08Bind Mounts\uff09<\/h3>\n<p>\u5728Docker\u4e2d\uff0c\u4f7f\u7528\u5377\u6765\u7ba1\u7406\u6570\u636e\u6bd4\u4f7f\u7528\u7ed1\u5b9a\u6302\u8f7d\u66f4\u4e3a\u9ad8\u6548\u3002\u5377\u662f\u7531Docker\u7ba1\u7406\u7684\u6587\u4ef6\u7cfb\u7edf\uff0c\u80fd\u591f\u63d0\u4f9b\u66f4\u597d\u7684\u6027\u80fd\u548c\u6570\u636e\u9694\u79bb\u3002\u4f7f\u7528\u5377\u53ef\u4ee5\u51cf\u5c11\u4e3b\u673a\u6587\u4ef6\u7cfb\u7edf\u7684\u8d1f\u62c5\uff0c\u4ece\u800c\u63d0\u5347\u5bb9\u5668\u7684\u54cd\u5e94\u901f\u5ea6\u3002\u521b\u5efa\u5377\u7684\u547d\u4ee4\u5982\u4e0b\uff1a<\/p>\n<pre><code>docker volume create my_volume<\/code><\/pre>\n<h3 id=\"3-%e5%87%8f%e5%b0%91%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f%e7%9a%84%e5%86%99%e5%85%a5%e6%93%8d%e4%bd%9c-DhPCHKgEDX\">3. \u51cf\u5c11\u6587\u4ef6\u7cfb\u7edf\u7684\u5199\u5165\u64cd\u4f5c<\/h3>\n<p>\u9891\u7e41\u7684\u5199\u5165\u64cd\u4f5c\u4f1a\u5bfc\u81f4\u6587\u4ef6\u7cfb\u7edf\u6027\u80fd\u4e0b\u964d\u3002\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u51cf\u5c11\u5199\u5165\u64cd\u4f5c\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528\u5185\u5b58\u4e2d\u7684\u6570\u636e\u5b58\u50a8\uff08\u5982Redis\uff09\u6765\u7f13\u5b58\u9891\u7e41\u8bbf\u95ee\u7684\u6570\u636e\u3002<\/li>\n<li>\u4f18\u5316\u5e94\u7528\u7a0b\u5e8f\u7684\u903b\u8f91\uff0c\u51cf\u5c11\u4e0d\u5fc5\u8981\u7684\u6587\u4ef6\u5199\u5165\u3002<\/li>\n<li>\u5b9a\u671f\u6e05\u7406\u4e0d\u518d\u4f7f\u7528\u7684\u6587\u4ef6\uff0c\u4fdd\u6301\u6587\u4ef6\u7cfb\u7edf\u7684\u6574\u6d01\u3002<\/li>\n<\/ul>\n<h3 id=\"4-%e8%b0%83%e6%95%b4%e6%96%87%e4%bb%b6%e7%b3%bb%e7%bb%9f%e5%8f%82%e6%95%b0-DhPCHKgEDX\">4. \u8c03\u6574\u6587\u4ef6\u7cfb\u7edf\u53c2\u6570<\/h3>\n<p>\u6839\u636e\u5177\u4f53\u7684\u5e94\u7528\u573a\u666f\uff0c\u53ef\u4ee5\u8c03\u6574\u6587\u4ef6\u7cfb\u7edf\u7684\u53c2\u6570\u4ee5\u4f18\u5316\u6027\u80fd\u3002\u4f8b\u5982\uff0c\u53ef\u4ee5\u901a\u8fc7\u8c03\u6574`vm.swappiness`\u53c2\u6570\u6765\u63a7\u5236\u5185\u5b58\u7684\u4f7f\u7528\u7b56\u7565\uff0c\u4ece\u800c\u63d0\u9ad8I\/O\u6027\u80fd\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u67e5\u770b\u548c\u8bbe\u7f6e\u8be5\u53c2\u6570\uff1a<\/p>\n<pre><code>sysctl vm.swappiness<\/code><\/pre>\n<pre><code>sysctl -w vm.swappiness=10<\/code><\/pre>\n<h3 id=\"5-%e4%bd%bf%e7%94%a8%e5%90%88%e9%80%82%e7%9a%84%e5%9f%ba%e7%a1%80%e9%95%9c%e5%83%8f-DhPCHKgEDX\">5. \u4f7f\u7528\u5408\u9002\u7684\u57fa\u7840\u955c\u50cf<\/h3>\n<p>\u9009\u62e9\u5408\u9002\u7684\u57fa\u7840\u955c\u50cf\u53ef\u4ee5\u51cf\u5c11\u5bb9\u5668\u542f\u52a8\u65f6\u95f4\u548c\u6587\u4ef6\u7cfb\u7edf\u7684\u8d1f\u62c5\u3002\u5c3d\u91cf\u9009\u62e9\u7cbe\u7b80\u7684\u57fa\u7840\u955c\u50cf\uff0c\u5982Alpine\u6216Distroless\uff0c\u8fd9\u4e9b\u955c\u50cf\u901a\u5e38\u4f53\u79ef\u5c0f\uff0c\u5305\u542b\u7684\u6587\u4ef6\u548c\u4f9d\u8d56\u8f83\u5c11\uff0c\u4ece\u800c\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%9b%91%e6%8e%a7%e5%92%8c%e8%af%84%e4%bc%b0%e6%80%a7%e8%83%bd-DhPCHKgEDX\">\u76d1\u63a7\u548c\u8bc4\u4f30\u6027\u80fd<\/h2>\n<p>\u4f18\u5316Docker\u5bb9\u5668\u7684\u6587\u4ef6\u7cfb\u7edf\u6027\u80fd\u5e76\u4e0d\u662f\u4e00\u6b21\u6027\u7684\u4efb\u52a1\uff0c\u800c\u662f\u4e00\u4e2a\u6301\u7eed\u7684\u8fc7\u7a0b\u3002\u4f7f\u7528\u76d1\u63a7\u5de5\u5177\uff08\u5982Prometheus\u3001Grafana\u7b49\uff09\u6765\u5b9e\u65f6\u76d1\u63a7\u5bb9\u5668\u7684\u6027\u80fd\u6307\u6807\uff0c\u80fd\u591f\u5e2e\u52a9\u5f00\u53d1\u8005\u53ca\u65f6\u53d1\u73b0\u5e76\u89e3\u51b3\u6027\u80fd\u74f6\u9888\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-DhPCHKgEDX\">\u603b\u7ed3<\/h2>\n<p>\u901a\u8fc7\u9009\u62e9\u5408\u9002\u7684\u5b58\u50a8\u9a71\u52a8\u3001\u4f7f\u7528\u5377\u3001\u51cf\u5c11\u5199\u5165\u64cd\u4f5c\u3001\u8c03\u6574\u6587\u4ef6\u7cfb\u7edf\u53c2\u6570\u4ee5\u53ca\u9009\u62e9\u7cbe\u7b80\u7684\u57fa\u7840\u955c\u50cf\uff0c\u53ef\u4ee5\u6709\u6548\u4f18\u5316Docker\u5bb9\u5668\u7684\u6587\u4ef6\u7cfb\u7edf\u6027\u80fd\uff0c\u4ece\u800c\u63d0\u5347\u5e94\u7528\u7a0b\u5e8f\u7684\u54cd\u5e94\u901f\u5ea6\u3002\u5bf9\u4e8e\u9700\u8981\u9ad8\u6027\u80fd\u7684\u5e94\u7528\uff0c\u9009\u62e9\u5408\u9002\u7684\u4e91\u670d\u52a1\u5668\u548c\u4e3b\u673a\u914d\u7f6e\u4e5f\u662f\u81f3\u5173\u91cd\u8981\u7684\u3002\u540e\u6d6a\u4e91\u63d0\u4f9b\u591a\u79cd\u4e91\u670d\u52a1\uff0c\u5305\u62ec<a href=\"https:\/\/idc.net\">\u9999\u6e2fVPS<\/a>\u3001<a href=\"https:\/\/idc.net\">\u7f8e\u56fd\u670d\u52a1\u5668<\/a>\u7b49\uff0c\u80fd\u591f\u6ee1\u8db3\u4e0d\u540c\u7528\u6237\u7684\u9700\u6c42\u3002\u901a\u8fc7\u5408\u7406\u914d\u7f6e\u548c\u4f18\u5316\uff0c\u60a8\u53ef\u4ee5\u5728Docker\u73af\u5883\u4e2d\u5b9e\u73b0\u66f4\u9ad8\u7684\u6027\u80fd\u548c\u66f4\u5feb\u7684\u54cd\u5e94\u901f\u5ea6\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u4f18\u5316Docker\u5bb9\u5668\u6587\u4ef6\u7cfb\u7edf\u6027\u80fd\u7684\u7b56\u7565\uff0c\u63d0\u5347\u5e94\u7528\u54cd\u5e94\u901f\u5ea6\uff0c\u786e\u4fdd\u9ad8\u6548\u8fd0\u884c\u548c\u8d44\u6e90\u5229\u7528\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[202757],"tags":[],"class_list":["post-422613","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/422613","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/comments?post=422613"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/422613\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=422613"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=422613"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=422613"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}