{"id":422545,"date":"2024-12-03T12:21:31","date_gmt":"2024-12-03T04:21:31","guid":{"rendered":"https:\/\/www.idc.net\/help\/422545\/"},"modified":"2024-12-03T12:21:31","modified_gmt":"2024-12-03T04:21:31","slug":"%e5%a6%82%e4%bd%95%e5%9c%a8docker%e4%b8%ad%e5%ae%9e%e7%8e%b0%e5%ae%b9%e5%99%a8%e7%9a%84%e5%8a%a8%e6%80%81%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e4%b8%8e%e8%b0%83%e5%ba%a6%e6%9c%ba%e5%88%b6","status":"publish","type":"post","link":"https:\/\/idc.net\/help\/422545\/","title":{"rendered":"\u5982\u4f55\u5728Docker\u4e2d\u5b9e\u73b0\u5bb9\u5668\u7684\u52a8\u6001\u8d1f\u8f7d\u5747\u8861\u4e0e\u8c03\u5ea6\u673a\u5236"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%9c%a8docker%e4%b8%ad%e5%ae%9e%e7%8e%b0%e5%ae%b9%e5%99%a8%e7%9a%84%e5%8a%a8%e6%80%81%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e4%b8%8e%e8%b0%83%e5%ba%a6%e6%9c%ba%e5%88%b6-bhGrxUPuoz\">\u5982\u4f55\u5728Docker\u4e2d\u5b9e\u73b0\u5bb9\u5668\u7684\u52a8\u6001\u8d1f\u8f7d\u5747\u8861\u4e0e\u8c03\u5ea6\u673a\u5236<\/h1>\n<p>\u968f\u7740\u5fae\u670d\u52a1\u67b6\u6784\u7684\u666e\u53ca\uff0cDocker\u4f5c\u4e3a\u4e00\u79cd\u8f7b\u91cf\u7ea7\u7684\u5bb9\u5668\u5316\u6280\u672f\uff0c\u8d8a\u6765\u8d8a\u53d7\u5230\u5f00\u53d1\u8005\u548c\u8fd0\u7ef4\u4eba\u5458\u7684\u9752\u7750\u3002\u5728Docker\u73af\u5883\u4e2d\uff0c\u5982\u4f55\u5b9e\u73b0\u5bb9\u5668\u7684\u52a8\u6001\u8d1f\u8f7d\u5747\u8861\u4e0e\u8c03\u5ea6\u673a\u5236\uff0c\u6210\u4e3a\u4e86\u4e00\u4e2a\u91cd\u8981\u7684\u8bfe\u9898\u3002\u672c\u6587\u5c06\u63a2\u8ba8\u5728Docker\u4e2d\u5b9e\u73b0\u52a8\u6001\u8d1f\u8f7d\u5747\u8861\u4e0e\u8c03\u5ea6\u7684\u57fa\u672c\u539f\u7406\u3001\u5e38\u7528\u5de5\u5177\u53ca\u5176\u5b9e\u73b0\u65b9\u6cd5\u3002<\/p>\n<h2 id=\"%e5%8a%a8%e6%80%81%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e7%9a%84%e6%a6%82%e5%bf%b5-bhGrxUPuoz\">\u52a8\u6001\u8d1f\u8f7d\u5747\u8861\u7684\u6982\u5ff5<\/h2>\n<p>\u52a8\u6001\u8d1f\u8f7d\u5747\u8861\u662f\u6307\u6839\u636e\u5b9e\u65f6\u7684\u8d1f\u8f7d\u60c5\u51b5\uff0c\u5c06\u8bf7\u6c42\u5206\u914d\u5230\u4e0d\u540c\u7684\u5bb9\u5668\u5b9e\u4f8b\u4e2d\uff0c\u4ee5\u786e\u4fdd\u7cfb\u7edf\u7684\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u6027\u80fd\u3002\u8d1f\u8f7d\u5747\u8861\u53ef\u4ee5\u6709\u6548\u5730\u907f\u514d\u67d0\u4e2a\u5bb9\u5668\u56e0\u8bf7\u6c42\u8fc7\u591a\u800c\u5bfc\u81f4\u7684\u6027\u80fd\u74f6\u9888\uff0c\u540c\u65f6\u4e5f\u80fd\u63d0\u9ad8\u8d44\u6e90\u7684\u5229\u7528\u7387\u3002<\/p>\n<h2 id=\"docker%e4%b8%ad%e7%9a%84%e8%b0%83%e5%ba%a6%e6%9c%ba%e5%88%b6-bhGrxUPuoz\">Docker\u4e2d\u7684\u8c03\u5ea6\u673a\u5236<\/h2>\n<p>\u5728Docker\u4e2d\uff0c\u8c03\u5ea6\u673a\u5236\u4e3b\u8981\u4f9d\u8d56\u4e8e\u5bb9\u5668\u7f16\u6392\u5de5\u5177\uff0c\u5982Docker Swarm\u548cKubernetes\u3002\u8fd9\u4e9b\u5de5\u5177\u80fd\u591f\u81ea\u52a8\u7ba1\u7406\u5bb9\u5668\u7684\u751f\u547d\u5468\u671f\uff0c\u5e76\u6839\u636e\u8d1f\u8f7d\u60c5\u51b5\u52a8\u6001\u8c03\u6574\u5bb9\u5668\u7684\u6570\u91cf\u548c\u5206\u5e03\u3002<\/p>\n<h3 id=\"1-docker-swarm-bhGrxUPuoz\">1. Docker Swarm<\/h3>\n<p>Docker Swarm\u662fDocker\u5b98\u65b9\u63d0\u4f9b\u7684\u5bb9\u5668\u7f16\u6392\u5de5\u5177\uff0c\u652f\u6301\u96c6\u7fa4\u7ba1\u7406\u548c\u8d1f\u8f7d\u5747\u8861\u3002\u901a\u8fc7Swarm\uff0c\u7528\u6237\u53ef\u4ee5\u5c06\u591a\u4e2aDocker\u4e3b\u673a\u7ec4\u5408\u6210\u4e00\u4e2a\u865a\u62df\u4e3b\u673a\u96c6\u7fa4\uff0c\u5e76\u5728\u96c6\u7fa4\u4e2d\u90e8\u7f72\u548c\u7ba1\u7406\u5bb9\u5668\u3002<\/p>\n<pre><code>docker swarm init  # \u521d\u59cb\u5316Swarm\u96c6\u7fa4\ndocker service create --replicas 3 --name my_service nginx  # \u521b\u5efa\u670d\u52a1\u5e76\u6307\u5b9a\u526f\u672c\u6570\u91cf\n<\/code><\/pre>\n<p>\u5728\u4e0a\u8ff0\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2a\u540d\u4e3a\u201cmy_service\u201d\u7684\u670d\u52a1\uff0c\u5e76\u6307\u5b9a\u4e863\u4e2a\u526f\u672c\u3002Swarm\u4f1a\u81ea\u52a8\u5c06\u8bf7\u6c42\u5206\u914d\u5230\u8fd93\u4e2a\u526f\u672c\u4e0a\uff0c\u4ece\u800c\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002<\/p>\n<h3 id=\"2-kubernetes-bhGrxUPuoz\">2. Kubernetes<\/h3>\n<p>Kubernetes\u662f\u4e00\u4e2a\u529f\u80fd\u5f3a\u5927\u7684\u5bb9\u5668\u7f16\u6392\u5e73\u53f0\uff0c\u63d0\u4f9b\u4e86\u66f4\u4e3a\u590d\u6742\u7684\u8c03\u5ea6\u548c\u8d1f\u8f7d\u5747\u8861\u673a\u5236\u3002Kubernetes\u901a\u8fc7Pod\u3001Service\u7b49\u6982\u5ff5\u6765\u7ba1\u7406\u5bb9\u5668\u7684\u90e8\u7f72\u548c\u8bbf\u95ee\u3002<\/p>\n<pre><code>kubectl create deployment my-deployment --image=nginx --replicas=3  # \u521b\u5efaDeployment\nkubectl expose deployment my-deployment --type=LoadBalancer --port=80  # \u521b\u5efaService\n<\/code><\/pre>\n<p>\u5728\u8fd9\u4e2a\u793a\u4f8b\u4e2d\uff0c\u6211\u4eec\u521b\u5efa\u4e86\u4e00\u4e2aDeployment\uff0c\u6307\u5b9a\u4e863\u4e2a\u526f\u672c\uff0c\u5e76\u901a\u8fc7Service\u5c06\u5176\u66b4\u9732\u4e3a\u8d1f\u8f7d\u5747\u8861\u670d\u52a1\u3002Kubernetes\u4f1a\u6839\u636e\u8d1f\u8f7d\u60c5\u51b5\u81ea\u52a8\u8c03\u6574Pod\u7684\u6570\u91cf\uff0c\u786e\u4fdd\u7cfb\u7edf\u7684\u7a33\u5b9a\u6027\u3002<\/p>\n<h2 id=\"%e5%8a%a8%e6%80%81%e8%b4%9f%e8%bd%bd%e5%9d%87%e8%a1%a1%e7%9a%84%e5%ae%9e%e7%8e%b0%e6%96%b9%e6%b3%95-bhGrxUPuoz\">\u52a8\u6001\u8d1f\u8f7d\u5747\u8861\u7684\u5b9e\u73b0\u65b9\u6cd5<\/h2>\n<p>\u5728Docker\u4e2d\u5b9e\u73b0\u52a8\u6001\u8d1f\u8f7d\u5747\u8861\uff0c\u901a\u5e38\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u51e0\u79cd\u65b9\u5f0f\uff1a<\/p>\n<ul>\n<li><strong>\u53cd\u5411\u4ee3\u7406<\/strong>\uff1a\u4f7f\u7528Nginx\u6216HAProxy\u7b49\u53cd\u5411\u4ee3\u7406\u670d\u52a1\u5668\uff0c\u5c06\u8bf7\u6c42\u5206\u53d1\u5230\u4e0d\u540c\u7684\u5bb9\u5668\u5b9e\u4f8b\u3002<\/li>\n<li><strong>\u670d\u52a1\u53d1\u73b0<\/strong>\uff1a\u5229\u7528Consul\u3001Etcd\u7b49\u670d\u52a1\u53d1\u73b0\u5de5\u5177\uff0c\u52a8\u6001\u83b7\u53d6\u5bb9\u5668\u7684IP\u5730\u5740\u548c\u7aef\u53e3\uff0c\u4ece\u800c\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002<\/li>\n<li><strong>\u81ea\u52a8\u6269\u7f29\u5bb9<\/strong>\uff1a\u7ed3\u5408\u76d1\u63a7\u5de5\u5177\uff08\u5982Prometheus\uff09\uff0c\u6839\u636e\u5b9e\u65f6\u8d1f\u8f7d\u60c5\u51b5\u81ea\u52a8\u8c03\u6574\u5bb9\u5668\u7684\u6570\u91cf\u3002<\/li>\n<\/ul>\n<h3 id=\"%e5%8f%8d%e5%90%91%e4%bb%a3%e7%90%86%e7%a4%ba%e4%be%8b-bhGrxUPuoz\">\u53cd\u5411\u4ee3\u7406\u793a\u4f8b<\/h3>\n<p>\u4ee5\u4e0b\u662f\u4e00\u4e2a\u4f7f\u7528Nginx\u4f5c\u4e3a\u53cd\u5411\u4ee3\u7406\u7684\u7b80\u5355\u793a\u4f8b\uff1a<\/p>\n<pre><code>server {\n    listen 80;\n    location \/ {\n        proxy_pass http:\/\/my_service:80;  # \u5c06\u8bf7\u6c42\u8f6c\u53d1\u5230my_service\n    }\n}\n<\/code><\/pre>\n<p>\u901a\u8fc7\u914d\u7f6eNginx\uff0c\u6211\u4eec\u53ef\u4ee5\u5c06\u8bf7\u6c42\u5747\u5300\u5730\u5206\u53d1\u5230\u540e\u7aef\u7684\u591a\u4e2a\u5bb9\u5668\u5b9e\u4f8b\u4e0a\uff0c\u4ece\u800c\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002<\/p>\n<h2 id=\"%e6%80%bb%e7%bb%93-bhGrxUPuoz\">\u603b\u7ed3<\/h2>\n<p>\u5728Docker\u4e2d\u5b9e\u73b0\u5bb9\u5668\u7684\u52a8\u6001\u8d1f\u8f7d\u5747\u8861\u4e0e\u8c03\u5ea6\u673a\u5236\uff0c\u80fd\u591f\u6709\u6548\u63d0\u9ad8\u7cfb\u7edf\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u901a\u8fc7\u4f7f\u7528Docker Swarm\u6216Kubernetes\u7b49\u7f16\u6392\u5de5\u5177\uff0c\u7ed3\u5408\u53cd\u5411\u4ee3\u7406\u548c\u670d\u52a1\u53d1\u73b0\u7b49\u6280\u672f\uff0c\u53ef\u4ee5\u5b9e\u73b0\u9ad8\u6548\u7684\u8d1f\u8f7d\u5747\u8861\u65b9\u6848\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\u5668\u548c\u5bb9\u5668\u7ba1\u7406\u65b9\u6848\u81f3\u5173\u91cd\u8981\u3002\u540e\u6d6a\u4e91\u63d0\u4f9b\u591a\u79cd\u4e91\u670d\u52a1\u89e3\u51b3\u65b9\u6848\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\u5e2e\u52a9\u7528\u6237\u8f7b\u677e\u6784\u5efa\u548c\u7ba1\u7406\u5bb9\u5668\u5316\u5e94\u7528\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5728Docker\u4e2d\u5b9e\u73b0\u5bb9\u5668\u7684\u52a8\u6001\u8d1f\u8f7d\u5747\u8861\u4e0e\u8c03\u5ea6\u673a\u5236\uff0c\u63d0\u9ad8\u5e94\u7528\u6027\u80fd\u4e0e\u8d44\u6e90\u5229\u7528\u7387\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-422545","post","type-post","status-publish","format-standard","hentry","category-docker"],"_links":{"self":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/422545","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=422545"}],"version-history":[{"count":0,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/posts\/422545\/revisions"}],"wp:attachment":[{"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/media?parent=422545"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/categories?post=422545"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/idc.net\/help\/wp-json\/wp\/v2\/tags?post=422545"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}