{"id":12814,"date":"2024-11-15T12:44:32","date_gmt":"2024-11-15T04:44:32","guid":{"rendered":"https:\/\/fwq.ai\/blog\/12814\/"},"modified":"2024-11-15T12:44:32","modified_gmt":"2024-11-15T04:44:32","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8docker%e5%ae%b9%e5%99%a8%e4%b8%ad%e9%85%8d%e7%bd%ae%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%e6%9c%8d%e5%8a%a1%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/12814\/","title":{"rendered":"\u5982\u4f55\u5728Docker\u5bb9\u5668\u4e2d\u914d\u7f6e\u9ad8\u53ef\u7528\u6027\u670d\u52a1\uff1f"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8docker%e5%ae%b9%e5%99%a8%e4%b8%ad%e9%85%8d%e7%bd%ae%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%e6%9c%8d%e5%8a%a1%ef%bc%9f-WblFKsvSIt\">\u5982\u4f55\u5728Docker\u5bb9\u5668\u4e2d\u914d\u7f6e\u9ad8\u53ef\u7528\u6027\u670d\u52a1\uff1f<\/h1>\n<p>\u5728\u73b0\u4ee3\u5e94\u7528\u7a0b\u5e8f\u67b6\u6784\u4e2d\uff0c\u9ad8\u53ef\u7528\u6027\uff08HA\uff09\u662f\u786e\u4fdd\u670d\u52a1\u6301\u7eed\u53ef\u7528\u7684\u91cd\u8981\u56e0\u7d20\u3002Docker\u5bb9\u5668\u56e0\u5176\u8f7b\u91cf\u7ea7\u548c\u7075\u6d3b\u6027\uff0c\u6210\u4e3a\u6784\u5efa\u9ad8\u53ef\u7528\u6027\u670d\u52a1\u7684\u7406\u60f3\u9009\u62e9\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5728Docker\u5bb9\u5668\u4e2d\u914d\u7f6e\u9ad8\u53ef\u7528\u6027\u670d\u52a1\uff0c\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u5728\u9762\u5bf9\u6545\u969c\u65f6\u4ecd\u80fd\u4fdd\u6301\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n<h2 id=\"%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%e6%9c%8d%e5%8a%a1%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-WblFKsvSIt\">\u9ad8\u53ef\u7528\u6027\u670d\u52a1\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u9ad8\u53ef\u7528\u6027\u670d\u52a1\u662f\u6307\u901a\u8fc7\u5197\u4f59\u548c\u6545\u969c\u8f6c\u79fb\u673a\u5236\uff0c\u786e\u4fdd\u670d\u52a1\u5728\u53d1\u751f\u6545\u969c\u65f6\u4ecd\u80fd\u7ee7\u7eed\u63d0\u4f9b\u3002\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a<\/p>\n<ul>\n<li>\u5197\u4f59\uff1a\u901a\u8fc7\u591a\u4e2a\u5b9e\u4f8b\u6765\u907f\u514d\u5355\u70b9\u6545\u969c\u3002<\/li>\n<li>\u8d1f\u8f7d\u5747\u8861\uff1a\u5c06\u6d41\u91cf\u5206\u914d\u5230\u591a\u4e2a\u5b9e\u4f8b\u4e0a\uff0c\u4ee5\u63d0\u9ad8\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/li>\n<li>\u76d1\u63a7\u4e0e\u81ea\u52a8\u6062\u590d\uff1a\u5b9e\u65f6\u76d1\u63a7\u670d\u52a1\u72b6\u6001\uff0c\u5e76\u5728\u6545\u969c\u53d1\u751f\u65f6\u81ea\u52a8\u91cd\u542f\u6216\u66ff\u6362\u5b9e\u4f8b\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%9c%a8docker%e4%b8%ad%e5%ae%9e%e7%8e%b0%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7-WblFKsvSIt\">\u5728Docker\u4e2d\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027<\/h2>\n<p>\u5728Docker\u4e2d\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u670d\u52a1\uff0c\u901a\u5e38\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\u914d\u7f6e\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8docker-swarm%e6%88%96kubernetes-WblFKsvSIt\">1. \u4f7f\u7528Docker Swarm\u6216Kubernetes<\/h3>\n<p>Docker Swarm\u548cKubernetes\u662f\u4e24\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u7f16\u6392\u5de5\u5177\uff0c\u80fd\u591f\u5e2e\u52a9\u7ba1\u7406\u591a\u4e2aDocker\u5bb9\u5668\u7684\u90e8\u7f72\u548c\u6269\u5c55\u3002\u5b83\u4eec\u63d0\u4f9b\u4e86\u5185\u7f6e\u7684\u8d1f\u8f7d\u5747\u8861\u548c\u670d\u52a1\u53d1\u73b0\u529f\u80fd\uff0c\u80fd\u591f\u81ea\u52a8\u5904\u7406\u5bb9\u5668\u7684\u6545\u969c\u8f6c\u79fb\u3002<\/p>\n<pre><code>docker swarm init\ndocker service create --replicas 3 --name my_service my_image<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a\u201cmy_service\u201d\u7684\u670d\u52a1\uff0c\u5e76\u8fd0\u884c\u4e09\u4e2a\u526f\u672c\uff0c\u4ee5\u786e\u4fdd\u5197\u4f59\u3002<\/p>\n<h3 id=\"2-%e9%85%8d%e7%bd%ae%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1-WblFKsvSIt\">2. \u914d\u7f6e\u8d1f\u8f7d\u5747\u8861<\/h3>\n<p>\u8d1f\u8f7d\u5747\u8861\u662f\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u7684\u5173\u952e\u3002\u53ef\u4ee5\u4f7f\u7528Nginx\u6216HAProxy\u7b49\u5de5\u5177\u4f5c\u4e3a\u53cd\u5411\u4ee3\u7406\uff0c\u5206\u53d1\u6d41\u91cf\u5230\u591a\u4e2aDocker\u5bb9\u5668\u5b9e\u4f8b\u3002<\/p>\n<pre><code>http {\n    upstream my_app {\n        server app1:80;\n        server app2:80;\n        server app3:80;\n    }\n\n    server {\n        listen 80;\n        location \/ {\n            proxy_pass http:\/\/my_app;\n        }\n    }\n}<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u914d\u7f6e\u4e2d\uff0cNginx\u5c06\u6d41\u91cf\u5747\u5300\u5206\u914d\u5230\u4e09\u4e2a\u5e94\u7528\u5b9e\u4f8b\u4e0a\u3002<\/p>\n<h3 id=\"3-%e5%ae%9e%e7%8e%b0%e6%95%b0%e6%8d%ae%e6%8c%81%e4%b9%85%e5%8c%96-WblFKsvSIt\">3. \u5b9e\u73b0\u6570\u636e\u6301\u4e45\u5316<\/h3>\n<p>\u9ad8\u53ef\u7528\u6027\u670d\u52a1\u8fd8\u9700\u8981\u786e\u4fdd\u6570\u636e\u7684\u6301\u4e45\u6027\u3002\u53ef\u4ee5\u4f7f\u7528Docker\u5377\uff08Volumes\uff09\u6765\u5b58\u50a8\u6570\u636e\uff0c\u4ee5\u4fbf\u5728\u5bb9\u5668\u91cd\u542f\u6216\u66ff\u6362\u65f6\u4fdd\u6301\u6570\u636e\u4e0d\u4e22\u5931\u3002<\/p>\n<pre><code>docker volume create my_data\ndocker run -d -v my_data:\/data my_image<\/code><\/pre>\n<p>\u901a\u8fc7\u8fd9\u79cd\u65b9\u5f0f\uff0c\u6570\u636e\u5c06\u4fdd\u5b58\u5728\u540d\u4e3a\u201cmy_data\u201d\u7684\u5377\u4e2d\uff0c\u5373\u4f7f\u5bb9\u5668\u88ab\u5220\u9664\uff0c\u6570\u636e\u4ecd\u7136\u5b58\u5728\u3002<\/p>\n<h3 id=\"4-%e7%9b%91%e6%8e%a7%e4%b8%8e%e8%87%aa%e5%8a%a8%e6%81%a2%e5%a4%8d-WblFKsvSIt\">4. \u76d1\u63a7\u4e0e\u81ea\u52a8\u6062\u590d<\/h3>\n<p>\u76d1\u63a7\u662f\u786e\u4fdd\u9ad8\u53ef\u7528\u6027\u7684\u91cd\u8981\u73af\u8282\u3002\u53ef\u4ee5\u4f7f\u7528Prometheus\u548cGrafana\u7b49\u5de5\u5177\u76d1\u63a7\u5bb9\u5668\u7684\u5065\u5eb7\u72b6\u6001\uff0c\u5e76\u8bbe\u7f6e\u544a\u8b66\u673a\u5236\u3002\u5f53\u67d0\u4e2a\u5bb9\u5668\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u53ef\u4ee5\u901a\u8fc7Docker\u7684\u91cd\u542f\u7b56\u7565\u81ea\u52a8\u91cd\u542f\u5bb9\u5668\u3002<\/p>\n<pre><code>docker run --restart=always my_image<\/code><\/pre>\n<p>\u4e0a\u8ff0\u547d\u4ee4\u5c06\u786e\u4fdd\u5bb9\u5668\u5728\u5d29\u6e83\u540e\u81ea\u52a8\u91cd\u542f\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-WblFKsvSIt\">\u603b\u7ed3<\/h2>\n<p>\u5728Docker\u5bb9\u5668\u4e2d\u914d\u7f6e\u9ad8\u53ef\u7528\u6027\u670d\u52a1\u9700\u8981\u7efc\u5408\u8003\u8651\u591a\u4e2a\u56e0\u7d20\uff0c\u5305\u62ec\u5197\u4f59\u3001\u8d1f\u8f7d\u5747\u8861\u3001\u6570\u636e\u6301\u4e45\u5316\u548c\u76d1\u63a7\u3002\u901a\u8fc7\u4f7f\u7528Docker Swarm\u6216Kubernetes\u7b49\u5de5\u5177\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u548c\u6269\u5c55\u5bb9\u5668\u670d\u52a1\uff0c\u786e\u4fdd\u5728\u6545\u969c\u53d1\u751f\u65f6\u80fd\u591f\u5feb\u901f\u6062\u590d\u3002\u5bf9\u4e8e\u5e0c\u671b\u5728\u4e91\u73af\u5883\u4e2d\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u7684\u7528\u6237\uff0c\u7c73\u4e91\u63d0\u4f9b\u4e86\u591a\u79cd\u89e3\u51b3\u65b9\u6848\uff0c\u5305\u62ec<a href=\"https:\/\/fwq.ai\">\u7f8e\u56fdVPS<\/a>\u548c<a href=\"https:\/\/fwq.ai\">\u4e91\u670d\u52a1\u5668<\/a>\uff0c\u5e2e\u52a9\u7528\u6237\u6784\u5efa\u7a33\u5b9a\u53ef\u9760\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5982\u4f55\u5728Docker\u5bb9\u5668\u4e2d\u914d\u7f6e\u9ad8\u53ef\u7528\u6027\u670d\u52a1\uff1f \u5728\u73b0\u4ee3\u5e94\u7528\u7a0b\u5e8f\u67b6\u6784\u4e2d\uff0c\u9ad8\u53ef\u7528\u6027\uff08HA\uff09\u662f\u786e\u4fdd\u670d\u52a1\u6301\u7eed\u53ef\u7528\u7684\u91cd\u8981\u56e0\u7d20\u3002Docker\u5bb9\u5668\u56e0\u5176\u8f7b\u91cf\u7ea7\u548c\u7075\u6d3b\u6027\uff0c\u6210\u4e3a\u6784\u5efa\u9ad8\u53ef\u7528\u6027\u670d\u52a1\u7684\u7406\u60f3\u9009\u62e9\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5982\u4f55\u5728Docker\u5bb9\u5668\u4e2d\u914d\u7f6e\u9ad8\u53ef\u7528\u6027\u670d\u52a1\uff0c\u786e\u4fdd\u5e94\u7528\u7a0b\u5e8f\u5728\u9762\u5bf9\u6545\u969c\u65f6\u4ecd\u80fd\u4fdd\u6301\u6b63\u5e38\u8fd0\u884c\u3002 \u9ad8\u53ef\u7528\u6027\u670d\u52a1\u7684\u57fa\u672c\u6982\u5ff5 \u9ad8\u53ef\u7528\u6027\u670d\u52a1\u662f\u6307\u901a\u8fc7\u5197\u4f59\u548c\u6545\u969c\u8f6c\u79fb\u673a\u5236\uff0c\u786e\u4fdd\u670d\u52a1\u5728\u53d1\u751f\u6545\u969c\u65f6\u4ecd\u80fd\u7ee7\u7eed\u63d0\u4f9b\u3002\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u901a\u5e38\u6d89\u53ca\u4ee5\u4e0b\u51e0\u4e2a\u65b9\u9762\uff1a \u5197\u4f59\uff1a\u901a\u8fc7\u591a\u4e2a\u5b9e\u4f8b\u6765\u907f\u514d\u5355\u70b9\u6545\u969c\u3002 \u8d1f\u8f7d\u5747\u8861\uff1a\u5c06\u6d41\u91cf\u5206\u914d\u5230\u591a\u4e2a\u5b9e\u4f8b\u4e0a\uff0c\u4ee5\u63d0\u9ad8\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002 \u76d1\u63a7\u4e0e\u81ea\u52a8\u6062\u590d\uff1a\u5b9e\u65f6\u76d1\u63a7\u670d\u52a1\u72b6\u6001\uff0c\u5e76\u5728\u6545\u969c\u53d1\u751f\u65f6\u81ea\u52a8\u91cd\u542f\u6216\u66ff\u6362\u5b9e\u4f8b\u3002 \u5728Docker\u4e2d\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027 \u5728Docker\u4e2d\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u670d\u52a1\uff0c\u901a\u5e38\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u6b65\u9aa4\u8fdb\u884c\u914d\u7f6e\uff1a 1. \u4f7f\u7528Docker Swarm\u6216Kubernetes Docker Swarm\u548cKubernetes\u662f\u4e24\u79cd\u6d41\u884c\u7684\u5bb9\u5668\u7f16\u6392\u5de5\u5177\uff0c\u80fd\u591f\u5e2e\u52a9\u7ba1\u7406\u591a\u4e2aDocker\u5bb9\u5668\u7684\u90e8\u7f72\u548c\u6269\u5c55\u3002\u5b83\u4eec\u63d0\u4f9b\u4e86\u5185\u7f6e\u7684\u8d1f\u8f7d\u5747\u8861\u548c\u670d\u52a1\u53d1\u73b0\u529f\u80fd\uff0c\u80fd\u591f\u81ea\u52a8\u5904\u7406\u5bb9\u5668\u7684\u6545\u969c\u8f6c\u79fb\u3002 docker swarm init docker service create &#8211;replicas 3 &#8211;name my_service my_image \u4e0a\u8ff0\u547d\u4ee4\u5c06\u521b\u5efa\u4e00\u4e2a\u540d\u4e3a\u201cmy_service\u201d\u7684\u670d\u52a1\uff0c\u5e76\u8fd0\u884c\u4e09\u4e2a\u526f\u672c\uff0c\u4ee5\u786e\u4fdd\u5197\u4f59\u3002 2. \u914d\u7f6e\u8d1f\u8f7d\u5747\u8861 \u8d1f\u8f7d\u5747\u8861\u662f\u5b9e\u73b0\u9ad8\u53ef\u7528\u6027\u7684\u5173\u952e\u3002\u53ef\u4ee5\u4f7f\u7528Nginx\u6216HAProxy\u7b49\u5de5\u5177\u4f5c\u4e3a\u53cd\u5411\u4ee3\u7406\uff0c\u5206\u53d1\u6d41\u91cf\u5230\u591a\u4e2aDocker\u5bb9\u5668\u5b9e\u4f8b\u3002 http { upstream my_app { server app1:80; server app2:80; server app3:80; } server { listen 80; location \/ { proxy_pass http:\/\/my_app; } } } \u5728\u8fd9\u4e2a\u914d\u7f6e\u4e2d\uff0cNginx\u5c06\u6d41\u91cf\u5747\u5300\u5206\u914d\u5230\u4e09\u4e2a\u5e94\u7528\u5b9e\u4f8b\u4e0a\u3002 3. [&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-12814","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/12814","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=12814"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/12814\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=12814"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=12814"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=12814"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}