{"id":306,"date":"2023-05-28T20:46:26","date_gmt":"2023-05-28T12:46:26","guid":{"rendered":"https:\/\/www.dataz8.com\/?p=306"},"modified":"2023-06-05T10:18:31","modified_gmt":"2023-06-05T02:18:31","slug":"kubernetes%ef%bc%9adeployment%e4%b8%8estatefulset%e7%9a%84%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"https:\/\/www.dataz8.com\/?p=306","title":{"rendered":"Kubernetes\uff1aDeployment\u4e0eStatefulSet\u7684\u533a\u522b"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">Deployment\u9002\u5408\u65e0\u72b6\u6001\u7684\u5e94\u7528\uff1bStatefulSet\u9002\u5408\u6709\u72b6\u6001\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_89 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">Table of Contents<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Toggle Table of Content\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Toggle<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewBox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewBox=\"0 0 24 24\" version=\"1.2\" baseProfile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1 ' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.dataz8.com\/?p=306\/#1_%E4%BB%80%E4%B9%88%E6%98%AF%E6%97%A0%E7%8A%B6%E6%80%81%E6%9C%8D%E5%8A%A1\" >1. \u4ec0\u4e48\u662f\u65e0\u72b6\u6001\u670d\u52a1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.dataz8.com\/?p=306\/#2_%E4%BB%80%E4%B9%88%E6%98%AF%E6%9C%89%E7%8A%B6%E6%80%81%E6%9C%8D%E5%8A%A1\" >2. \u4ec0\u4e48\u662f\u6709\u72b6\u6001\u670d\u52a1<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.dataz8.com\/?p=306\/#3_%E8%AE%BF%E9%97%AE%E6%96%B9%E5%BC%8F\" >3. \u8bbf\u95ee\u65b9\u5f0f<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.dataz8.com\/?p=306\/#4_%E6%AF%94%E8%BE%83Deployment%E5%92%8CStatefulSet\" >4. \u6bd4\u8f83Deployment\u548cStatefulSet<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.dataz8.com\/?p=306\/#5_%E5%B0%8F%E7%BB%93\" >5. \u5c0f\u7ed3<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_%E4%BB%80%E4%B9%88%E6%98%AF%E6%97%A0%E7%8A%B6%E6%80%81%E6%9C%8D%E5%8A%A1\"><\/span>1. \u4ec0\u4e48\u662f\u65e0\u72b6\u6001\u670d\u52a1<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u2460 \u6570\u636e\u65b9\u9762\uff1a\u65e0\u72b6\u6001\u670d\u52a1\u4e0d\u4f1a\u5728\u672c\u5730\u5b58\u50a8\u6301\u4e45\u5316\u6570\u636e\uff0c\u591a\u4e2a\u5b9e\u4f8b\u53ef\u4ee5\u5171\u4eab\u76f8\u540c\u7684\u6301\u4e45\u5316\u6570\u636e\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2461 \u7ed3\u679c\u65b9\u9762\uff1a\u591a\u4e2a\u670d\u52a1\u5b9e\u4f8b\u5bf9\u4e8e\u540c\u4e00\u4e2a\u7528\u6237\u8bf7\u6c42\u7684\u54cd\u5e94\u7ed3\u679c\u662f\u5b8c\u5168\u4e00\u81f4\u7684\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2462 \u5173\u7cfb\u65b9\u9762\uff1a\u8fd9\u79cd\u591a\u670d\u52a1\u5b9e\u4f8b\u4e4b\u95f4\u662f\u6ca1\u6709\u4f9d\u8d56\u5173\u7cfb\u7684\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2463 \u5f71\u54cd\u65b9\u9762\uff1a\u5728k8s\u63a7\u5236\u5668\u4e2d\uff0c\u52a8\u6001\u542f\u505c\u65e0\u72b6\u6001\u670d\u52a1\u7684pod\u4e0d\u4f1a\u5bf9\u5176\u5b83\u7684pod\u4ea7\u751f\u5f71\u54cd\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2464 \u793a\u4f8b\u65b9\u9762\uff1aweb\u5e94\u7528\uff0cnginx\u5b9e\u4f8b\uff0ctomcat\u5b9e\u4f8b\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2465 \u521b\u5efa\u65b9\u5f0f\uff1aDeployment\u88ab\u8bbe\u8ba1\u7528\u6765\u7ba1\u7406\u65e0\u72b6\u6001\u7684pod\uff0c\u6bcf\u4e2apod\u5b8c\u5168\u4e00\u81f4\uff0c\u539f\u56e0\u5982\u4e0b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u65e0\u72b6\u6001\u670d\u52a1\u5185\u7684\u591a\u4e2apod\u521b\u5efa\u7684\u987a\u5e8f\u662f\u6ca1\u6709\u987a\u5e8f\u7684\u3002<\/li>\n\n\n\n<li>\u65e0\u72b6\u6001\u670d\u52a1\u5185\u7684\u591a\u4e2apod\u7684\u540d\u79f0\u662f\u968f\u673a\u7684\uff0cpod\u88ab\u91cd\u65b0\u542f\u52a8\u8c03\u5ea6\u540e\uff0c\u5b83\u7684\u540d\u79f0\u4e0eIP\u90fd\u4f1a\u53d1\u751f\u53d8\u5316\u3002<\/li>\n\n\n\n<li>\u65e0\u72b6\u6001\u670d\u52a1\u5185\u7684\u591a\u4e2apod\u80cc\u540e\u662f\u5171\u4eab\u5b58\u50a8\u7684\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u2466 \u7f29\u5bb9\u65b9\u5f0f\uff1a\u968f\u673a\u7f29\u5bb9\u3002\u7531\u4e8e\u662f\u65e0\u72b6\u6001\u670d\u52a1\uff0c\u6240\u4ee5\u8fd9\u4e9b\u63a7\u5236\u5668\u521b\u5efa\u7684pod\u5e8f\u53f7\u90fd\u662f\u968f\u673a\u503c\u3002\u5e76\u4e14\u7f29\u5bb9\u4e5f\u662f\u968f\u673a\uff0c\u5e76\u4e0d\u4f1a\u660e\u786e\u7f29\u5bb9\u67d0\u4e2apod\uff0c\u56e0\u4e3a\u6240\u6709\u5b9e\u4f8b\u5f97\u5230\u7684\u8fd4\u56de\u503c\u90fd\u662f\u4e00\u6837\u7684\uff0c\u6240\u4ee5\u7f29\u5bb9\u4efb\u4f55\u4e00\u4e2apod\u90fd\u53ef\u4ee5\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_%E4%BB%80%E4%B9%88%E6%98%AF%E6%9C%89%E7%8A%B6%E6%80%81%E6%9C%8D%E5%8A%A1\"><\/span>2. \u4ec0\u4e48\u662f\u6709\u72b6\u6001\u670d\u52a1<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u2460 \u6570\u636e\u65b9\u9762\uff1a\u6709\u72b6\u6001\u670d\u52a1\u9700\u8981\u5728\u672c\u5730\u5b58\u50a8\u6301\u4e45\u5316\u6570\u636e\uff0c\u5178\u578b\u7684\u662f\u5206\u5e03\u5f0f\u6570\u636e\u5e93\u7684\u5e94\u7528\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2461 \u7ed3\u679c\u65b9\u9762\uff1a\u5b9e\u4f8b\u4e4b\u95f4\uff0c\u8bf7\u6c42\u7ed3\u679c\u53ef\u80fd\u5b58\u5728\u4e0d\u4e00\u81f4\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2462 \u5173\u7cfb\u65b9\u9762\uff1a\u5206\u5e03\u5f0f\u8282\u70b9\u5b9e\u4f8b\u4e4b\u95f4\u6709\u4f9d\u8d56\u7684\u62d3\u6251\u5173\u7cfb\uff0c\u6bd4\u5982\uff0c\u4e3b\u4ece\u5173\u7cfb\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2463 \u5f71\u54cd\u65b9\u9762\uff1a\u5982\u679ck8s\u505c\u6b62\u5206\u5e03\u5f0f\u96c6\u7fa4\u4e2d\u4efb\u4f55\u4e00\u5b9e\u4f8bpod\uff0c\u5c31\u53ef\u80fd\u5bfc\u81f4\u6570\u636e\u4e22\u5931\u6216\u8005\u96c6\u7fa4\u7684crash\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2464 \u793a\u4f8b\u65b9\u9762\uff1amysql\u6570\u636e\u5e93\uff0ckafka\uff0czookeeper\uff0cRedis\u4e3b\u4ece\u67b6\u6784\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u2465 \u521b\u5efa\u65b9\u5f0f\uff1astatefulSet\u7ba1\u7406\u3002pod\u7684\u7279\u70b9\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u552f\u4e00\u6027\uff1a\u6bcf\u4e2apod\u4f1a\u88ab\u5206\u914d\u4e00\u4e2a\u552f\u4e00\u5e8f\u53f7\u3002<\/li>\n\n\n\n<li>\u987a\u5e8f\u6027\uff1apod\u542f\u52a8\u3001\u66f4\u65b0\u3001\u9500\u6bc1\u662f\u7ebf\u6027\u7684\uff0c\u6309\u987a\u5e8f\u8fdb\u884c\u3002<\/li>\n\n\n\n<li>\u7a33\u5b9a\u7684\u7f51\u7edc\u6807\u8bc6\uff1apod\u4e3b\u673a\u540d\u3001DNS\u5730\u5740\u4e0d\u4f1a\u968f\u7740pod\u88ab\u91cd\u65b0\u8c03\u5ea6\u800c\u53d1\u751f\u53d8\u5316\u3002<\/li>\n\n\n\n<li>\u7a33\u5b9a\u7684\u6301\u4e45\u5316\u5b58\u50a8\uff1apod\u88ab\u91cd\u65b0\u8c03\u5ea6\u540e\uff0c\u4ecd\u7136\u80fd\u6302\u8f7d\u539f\u6709\u7684PV\uff0c\u4ece\u800c\u4fdd\u8bc1\u4e86\u6570\u636e\u7684\u5b8c\u6574\u6027\u548c\u4e00\u81f4\u6027\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u2466 \u7f29\u5bb9\u65b9\u5f0f\uff1a\u6709\u987a\u5e8f\u7684\u7f29\u5bb9\u3002statefulset\u7f29\u5bb9\u53ea\u4f1a\u64cd\u4f5c\u4e00\u4e2apod\u5b9e\u4f8b\uff0c\u56e0\u6b64\u6709\u72b6\u6001\u5e94\u7528\u7684\u7f29\u5bb9\u76f8\u5bf9\u4e8e\u65e0\u72b6\u6001\u7684\u7f29\u5bb9\u901f\u5ea6\u4f1a\u6162\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u4e00\u4e2a\u5206\u5e03\u5f0f\u5b58\u50a8\u5e94\u7528\u82e5\u540c\u65f6\u4e0b\u7ebf\u591a\u4e2a\u8282\u70b9\uff0c\u5219\u53ef\u80fd\u5bfc\u81f4\u5176\u6570\u636e\u4e22\u5931\uff0c\u6bd4\u5982\uff0c\u4e00\u4e2a\u6570\u636e\u9879\u526f\u672c\u6570\u4e3a2\u7684\u6570\u636e\u5b58\u50a8\u5e94\u7528\uff0c\u82e5\u540c\u65f6\u6709\u4e24\u4e2a\u8282\u70b9\u4e0b\u7ebf\uff0c\u5982\u679c\u4e00\u4efd\u6570\u636e\u6b63\u597d\u4fdd\u5b58\u5728\u8fd9\u4e24\u4e2a\u8282\u70b9\u4e0a\uff0c\u8fd9\u4efd\u6570\u636e\u5c31\u4f1a\u4e22\u5931\u3002\u56e0\u6b64\u7f29\u5bb9\u662f\u7ebf\u6027\u7684\uff0c\u5219\u5206\u5e03\u5f0f\u5b58\u50a8\u5e94\u7528\u9700\u8981\u65f6\u95f4\u628a\u4e22\u5931\u7684\u526f\u672c\u590d\u5236\u5230\u5176\u4ed6\u8282\u70b9\uff0c\u4ece\u800c\u4fdd\u8bc1\u6570\u636e\u4e0d\u4f1a\u4e22\u5931\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_%E8%AE%BF%E9%97%AE%E6%96%B9%E5%BC%8F\"><\/span>3. \u8bbf\u95ee\u65b9\u5f0f<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Deployment<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/www.dataz8.com\/wp-content\/uploads\/2023\/05\/Deployment\u8bbf\u95ee\u65b9\u5f0f.png\" alt=\"\" width=\"801\" height=\"347\"\/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">StatefulSet<\/p>\n\n\n\n<figure class=\"wp-block-image size-large is-resized\"><img decoding=\"async\" data-src=\"https:\/\/www.dataz8.com\/wp-content\/uploads\/2023\/05\/StatefulSet\u8bbf\u95ee\u65b9\u5f0f.png\" alt=\"\" width=\"808\" height=\"281\" src=\"data:image\/svg+xml;base64,PHN2ZyB3aWR0aD0iMSIgaGVpZ2h0PSIxIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciPjwvc3ZnPg==\" class=\"lazyload\" style=\"--smush-placeholder-width: 808px; --smush-placeholder-aspect-ratio: 808\/281;\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_%E6%AF%94%E8%BE%83Deployment%E5%92%8CStatefulSet\"><\/span>4. \u6bd4\u8f83Deployment\u548cStatefulSet<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><tbody><tr><td><strong>\u7279\u6027<\/strong><\/td><td><strong>Deployment<\/strong><\/td><td><strong>StatefulSet<\/strong><\/td><\/tr><tr><td>\u662f\u5426\u66b4\u9732\u5230\u5916\u7f51<\/td><td>\u53ef\u4ee5<\/td><td>\u4e00\u822c\u4e0d<\/td><\/tr><tr><td>\u8bf7\u6c42\u9762\u5411\u7684\u5bf9\u8c61<\/td><td>serviceName<\/td><td>\u6307\u5b9apod\u7684\u57df\u540d<\/td><\/tr><tr><td>\u7075\u6d3b\u6027<\/td><td>\u53ea\u80fd\u901a\u8fc7service\/serviceIP\u8bbf\u95ee\u5230k8s\u81ea\u52a8\u8f6c\u53d1\u7684pod<\/td><td>\u53ef\u4ee5\u8bbf\u95ee\u4efb\u610f\u4e00\u4e2a\u81ea\u5b9a\u4e49\u7684pod<\/td><\/tr><tr><td>\u6613\u7528\u6027<\/td><td>\u53ea\u9700\u8981\u5173\u5fc3Service\u7684\u4fe1\u606f\u5373\u53ef<\/td><td>\u9700\u8981\u77e5\u9053\u8981\u8bbf\u95ee\u7684pod\u542f\u52a8\u7684\u540d\u79f0\u3001headlessService\u540d\u79f0<\/td><\/tr><tr><td>PV\/PVC\u7ed1\u5b9a\u5173\u7cfb\u7684\u7a33\u5b9a\u6027\uff08\u591areplicas\uff09<\/td><td>\uff08pod\u6302\u6389\u540e\u91cd\u542f\uff09\u65e0\u6cd5\u4fdd\u8bc1\u521d\u59cb\u7684\u7ed1\u5b9a\u5173\u7cfb<\/td><td>\u53ef\u4ee5\u4fdd\u8bc1<\/td><\/tr><tr><td>pod\u540d\u79f0\u7a33\u5b9a\u6027<\/td><td>\u4e0d\u7a33\u5b9a\uff0c\u56e0\u4e3a\u662f\u901a\u8fc7template\u521b\u5efa\uff0c\u6bcf\u6b21\u4e3a\u4e86\u907f\u514d\u91cd\u590d\u540e\u7f00\u90fd\u662f\u4e00\u4e2a\u968f\u673a\u6570<\/td><td>\u7a33\u5b9a\uff0c\u6bcf\u6b21\u90fd\u4e00\u6837<\/td><\/tr><tr><td>\u542f\u52a8\u987a\u5e8f<br>\uff08\u591areplicas\uff09<\/td><td>\u968f\u673a\u542f\u52a8\uff0c\u5982\u679cpod\u5b95\u6389\u91cd\u542f\uff0c\u4f1a\u81ea\u52a8\u5206\u914d\u4e00\u4e2anode\u91cd\u65b0\u542f\u52a8<\/td><td>pod\u6309app-0\u3001app-1\u3001&#8230;&#8230;\u3001app-(n-1)\uff0c\u5982\u679cpod\u5b95\u6389\u91cd\u542f\uff0c\u8fd8\u4f1a\u5728\u4e4b\u524d\u7684node\u4e0a\u91cd\u65b0\u542f\u52a8<\/td><\/tr><tr><td>\u505c\u6b62\u987a\u5e8f\uff08\u591areplicas\uff09<\/td><td>\u968f\u673a\u505c\u6b62<\/td><td>\u5012\u5e8f\u505c\u6b62<\/td><\/tr><tr><td>\u96c6\u7fa4\u5185\u90e8\u670d\u52a1\u53d1\u73b0<\/td><td>\u53ea\u80fd\u901a\u8fc7service\u8bbf\u95ee\u5230\u968f\u673a\u7684pod<\/td><td>\u53ef\u4ee5\u6253\u901apod\u4e4b\u95f4\u7684\u901a\u4fe1\uff08\u4e3b\u8981\u662f\u88ab\u53d1\u73b0\uff09<\/td><\/tr><tr><td>\u6027\u80fd\u5f00\u9500<\/td><td>\u65e0\u9700\u7ef4\u62a4pod\u4e0enode\u3001pod\u4e0ePVC\u7b49\u5173\u7cfb<\/td><td>\u6bd4deployment\u7c7b\u578b\u9700\u8981\u7ef4\u62a4\u989d\u5916\u7684\u5173\u7cfb\u4fe1\u606f<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u7efc\u4e0a\u6240\u8ff0\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u5982\u679c\u4e0d\u9700\u989d\u5916\u6570\u636e\u4f9d\u8d56\u6216\u8005\u72b6\u6001\u7ef4\u62a4\u7684\u90e8\u7f72\uff0c\u6216\u8005replicas\u662f1\uff0c\u4f18\u5148\u8003\u8651\u4f7f\u7528Deployment\uff1b<\/li>\n\n\n\n<li>\u5982\u679c\u5355\u7eaf\u7684\u8981\u505a\u6570\u636e\u6301\u4e45\u5316\uff0c\u9632\u6b62pod\u5b95\u6389\u91cd\u542f\u6570\u636e\u4e22\u5931\uff0c\u90a3\u4e48\u4f7f\u7528PV\/PVC\uff1b<\/li>\n\n\n\n<li>\u5982\u679c\u8981\u6253\u901aapp\u4e4b\u95f4\u7684\u901a\u4fe1\uff0c\u800c\u53c8\u4e0d\u9700\u8981\u5bf9\u5916\u66b4\u9732\uff0c\u4f7f\u7528headlessService\u5373\u53ef\uff1b<\/li>\n\n\n\n<li>\u5982\u679c\u9700\u8981\u4f7f\u7528service\u7684\u8d1f\u8f7d\u5747\u8861\uff0c\u4e0d\u8981\u4f7f\u7528StatefulSet\uff0c\u5c3d\u91cf\u4f7f\u7528clusterIP\u7c7b\u578b\uff0c\u7528serviceName\u505a\u8f6c\u53d1\uff1b<\/li>\n\n\n\n<li>\u5982\u679c\u662f\u6709\u591areplicas\uff0c\u4e14\u9700\u8981\u6302\u8f7d\u591a\u4e2aPV\u4e14\u6bcf\u4e2aPV\u7684\u6570\u636e\u662f\u4e0d\u540c\u7684\uff0c\u56e0\u4e3apod\u548cPV\u4e4b\u95f4\u662f\u4e00\u4e00\u5bf9\u5e94\u7684\uff0c\u5982\u679c\u67d0\u4e2apod\u6302\u6389\u518d\u91cd\u542f\uff0c\u8fd8\u9700\u8981\u8fde\u63a5\u4e4b\u524d\u7684PV\uff0c\u4e0d\u80fd\u8fde\u5230\u522b\u7684PV\u4e0a\uff0c\u8003\u8651\u4f7f\u7528StatefulSet\uff1b<\/li>\n\n\n\n<li>\u80fd\u4e0d\u7528StatefulSet\uff0c\u5c31\u4e0d\u7528\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u6ce8\u610f\uff1a<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u5982\u679c\u4f7f\u7528StatefulSet\uff0cspec.serviceName\u9700\u8981\u6307\u5411headlessServiceName\uff0c\u4e14\u4e0d\u80fd\u7701\u7565\u6307\u5b9a\u6b65\u9aa4\uff0c\u5b98\u65b9\u6587\u6863\u8981\u6c42headlessService\u5fc5\u987b\u5728\u521b\u5efaStatefulSet\u4e4b\u524d\u521b\u5efa\u5b8c\u6210\uff0c\u5982\u679c\u6ca1\u6709\u4e5f\u4e0d\u4f1a\u5f71\u54cdpod\u8fd0\u884c\uff08pod\u8fd8\u662frunning\u72b6\u6001\uff09\uff0c\u53ea\u662f\u4e0d\u80fd\u62e5\u6709\u4e00\u4e2astable-network-id \u96c6\u7fa4\u5185\u90e8\u4e0d\u80fd\u8bbf\u95ee\u5230\u8fd9\u4e2a\u670d\u52a1\uff08\u5982\u679c\u8fd9\u4e2a\u670d\u52a1\u4e0d\u9700\u8981\u88ab\u53d1\u73b0\uff0c\u53ea\u9700\u8981\u53bb\u53d1\u73b0\u5176\u4ed6\u670d\u52a1\uff0c\u5219serviceName\u968f\u4fbf\u5199\u4e00\u4e2a\u4e5f\u884c\uff09\uff0c\u5b98\u65b9\u8981\u6c42\u8981\u5728\u521b\u5efaStatefulSet\u4e4b\u524d\u521b\u5efa\u597dheadlessService\uff0c\u662f\u4e3a\u4e86\u8ba9pod\u542f\u52a8\u65f6\u80fd\u81ea\u52a8\u5bf9\u5e94\u5230service\u4e0a\u3002<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u4e4b\u6240\u4ee5\u8981\u6307\u5b9a\u4e00\u4e2aheadlessService\uff0c\u662f\u56e0\u4e3aadmin\u53ef\u4ee5\u7ed9StatefulSet\u521b\u5efa\u591a\u4e2a\u3001\u591a\u79cd\u7c7b\u578b\u7684service\uff0ck8s\u4e0d\u77e5\u9053\u8981\u7528\u54ea\u4e2aservice\u7684\u540d\u79f0\u5f53\u4f5c\u96c6\u7fa4\u5185\u57df\u540d\u7684\u4e00\u90e8\u5206\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_%E5%B0%8F%E7%BB%93\"><\/span>5. \u5c0f\u7ed3<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Deployment\u7279\u70b9\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>pod\u4e4b\u95f4\u6ca1\u6709\u987a\u5e8f\uff1b<\/li>\n\n\n\n<li>\u6240\u6709pod\u5171\u4eab\u5b58\u50a8\uff1b<\/li>\n\n\n\n<li>pod\u540d\u5b57\u5305\u542b\u968f\u673a\u6570\uff1b<\/li>\n\n\n\n<li>service\u90fd\u6709clusterIP\uff0c\u53ef\u4ee5\u8d1f\u8f7d\u5747\u8861\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>StatefulSet\u7279\u70b9\uff1a<\/strong><\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u90e8\u7f72\u3001\u6269\u5c55\u3001\u66f4\u65b0\u3001\u5220\u9664\u90fd\u8981\u6709\u987a\u5e8f\uff1b<\/li>\n\n\n\n<li>\u6bcf\u4e2apod\u90fd\u6709\u81ea\u5df1\u5b58\u50a8\uff0c\u6240\u4ee5\u90fd\u7528volumeClaimTemplates\uff0c\u4e3a\u6bcf\u4e2apod\u90fd\u751f\u6210\u4e00\u4e2a\u81ea\u5df1\u7684\u5b58\u50a8\uff0c\u4fdd\u5b58\u81ea\u5df1\u7684\u72b6\u6001\uff1b<\/li>\n\n\n\n<li>pod\u7684\u540d\u5b57\u59cb\u7ec8\u662f\u56fa\u5b9a\u7684\uff1b<\/li>\n\n\n\n<li>service\u6ca1\u6709clusterIP\uff0c\u662fheadlessService\uff0c\u6240\u4ee5\u65e0\u6cd5\u8d1f\u8f7d\u5747\u8861\uff0c\u8fd4\u56de\u7684\u90fd\u662fpod\u540d\uff0c\u56e0\u6b64pod\u540d\u5b57\u90fd\u5fc5\u987b\u56fa\u5b9a\uff0cStatefulSet\u5728headlessService\u7684\u57fa\u7840\u4e0a\uff0c\u53c8\u4e3aStatefulSet\u63a7\u5236\u7684\u6bcf\u4e2apod\u526f\u672c\u521b\u5efa\u4e86\u4e00\u4e2aDNS\u57df\u540d\uff1a$(podName).$(headlessServiceName).$(namespace).svc.cluster.local\u3002<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u53c2\u8003\u94fe\u63a5\uff1a<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">https:\/\/zhuanlan.zhihu.com\/p\/248405724<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">https:\/\/blog.csdn.net\/nickDaDa\/article\/details\/90401635<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">https:\/\/blog.csdn.net\/weixin_36755535\/article\/details\/127652695<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Deployment\u9002\u5408\u65e0\u72b6\u6001\u7684\u5e94\u7528\uff1bStatefulSet &#8230;<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_zb_attr":"","zolo_post_video_link":"","footnotes":""},"categories":[5],"tags":[],"series":[],"class_list":["post-306","post","type-post","status-publish","format-standard","hentry","category-kubernetes"],"_links":{"self":[{"href":"https:\/\/www.dataz8.com\/index.php?rest_route=\/wp\/v2\/posts\/306","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dataz8.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dataz8.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dataz8.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dataz8.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=306"}],"version-history":[{"count":32,"href":"https:\/\/www.dataz8.com\/index.php?rest_route=\/wp\/v2\/posts\/306\/revisions"}],"predecessor-version":[{"id":340,"href":"https:\/\/www.dataz8.com\/index.php?rest_route=\/wp\/v2\/posts\/306\/revisions\/340"}],"wp:attachment":[{"href":"https:\/\/www.dataz8.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=306"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dataz8.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=306"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dataz8.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=306"},{"taxonomy":"series","embeddable":true,"href":"https:\/\/www.dataz8.com\/index.php?rest_route=%2Fwp%2Fv2%2Fseries&post=306"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}