{"id":207058,"date":"2025-07-08T09:06:36","date_gmt":"2025-07-08T01:06:36","guid":{"rendered":"https:\/\/server.hk\/cnblog\/207058\/"},"modified":"2025-07-08T09:06:36","modified_gmt":"2025-07-08T01:06:36","slug":"kubernetes%e6%ba%90%e7%a0%81%e4%b8%ad%e8%8e%b7%e5%8f%96pod%e5%bd%93%e5%89%8d%e8%8a%82%e7%82%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/207058\/","title":{"rendered":"Kubernetes\u6e90\u7801\u4e2d\u83b7\u53d6pod\u5f53\u524d\u8282\u70b9"},"content":{"rendered":"<p><b><\/b> <\/p>\n<p>\u5f53\u524d\u4f4d\u7f6e\uff1a <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>&gt;<\/span> <span>Kubernetes\u6e90\u7801\u4e2d\u83b7\u53d6pod\u5f53\u524d\u8282\u70b9<\/span><\/p>\n<p><span>\u6765\u6e90\uff1astackoverflow<\/span><br \/>\n<span>2024-04-19 19:21:34<\/span><br \/>\n<span><i><\/i>0\u6d4f\u89c8<\/span><br \/>\n<span style=\"cursor: pointer\"><i><\/i>\u6536\u85cf<\/span> <\/p>\n<p>\u7f16\u7a0b\u5e76\u4e0d\u662f\u4e00\u4e2a\u673a\u68b0\u6027\u7684\u5de5\u4f5c\uff0c\u800c\u662f\u9700\u8981\u6709\u601d\u8003\uff0c\u6709\u521b\u65b0\u7684\u5de5\u4f5c\uff0c\u8bed\u6cd5\u662f\u56fa\u5b9a\u7684\uff0c\u4f46\u89e3\u51b3\u95ee\u9898\u7684\u601d\u8def\u5219\u662f\u4f9d\u9760\u4eba\u7684\u601d\u7ef4\uff0c\u8fd9\u5c31\u9700\u8981\u6211\u4eec\u575a\u6301\u5b66\u4e60\u548c\u66f4\u65b0\u81ea\u5df1\u7684\u77e5\u8bc6\u3002\u4eca\u5929\u5c31\u6574\u7406\u5206\u4eab\u300aKubernetes\u6e90\u7801\u4e2d\u83b7\u53d6pod\u5f53\u524d\u8282\u70b9\u300b\uff0c\u6587\u7ae0\u8bb2\u89e3\u7684\u77e5\u8bc6\u70b9\u4e3b\u8981\u5305\u62ec\uff0c\u5982\u679c\u4f60\u5bf9Golang\u65b9\u9762\u7684\u77e5\u8bc6\u70b9\u611f\u5174\u8da3\uff0c\u5c31\u4e0d\u8981\u9519\u8fc7\uff0c\u5728\u8fd9\u53ef\u4ee5\u5bf9\u5927\u5bb6\u7684\u77e5\u8bc6\u79ef\u7d2f\u6709\u6240\u5e2e\u52a9\uff0c\u52a9\u529b\u5f00\u53d1\u80fd\u529b\u7684\u63d0\u5347\u3002<\/p>\n<p> \u95ee\u9898\u5185\u5bb9<br \/>\n <\/p>\n<p>\u6211\u6b63\u5728\u4f7f\u7528 Kubernetes\u3002 <\/p>\n<p>\u73b0\u5728\uff0c\u6211\u6b63\u5728 K8S \u4e2d\u8fdb\u884c\u9886\u5bfc\u8005\u9009\u4e3e\u3002<\/p>\n<p>\u56e0\u4e3a\u6211\u60f3\u5728\u8fd9\u91cc\u5f00\u53d1\u4e00\u4e9b\u4e1c\u897f\u3002\u6240\u4ee5\uff0c\u6211\u9700\u8981\u83b7\u53d6\u5f53\u524dpod\u6240\u5c5e\u7684\u8282\u70b9\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5728\u8fd9\u4e2a\u6587\u4ef6leaderelection.go\u4e2d\uff0c\u5f53\u4e00\u4e2apod\u6210\u4e3aleader\u540e\uff0c\u6211\u60f3\u77e5\u9053\u8fd9\u4e2apod\u5c5e\u4e8e\u54ea\u4e2a\u8282\u70b9\u3002 <\/p>\n<p>\u6709\u4eba\u53ef\u4ee5\u5e2e\u52a9\u6211\u5417\uff1f\u4f60\u80fd\u7ed9\u6211\u4e00\u4e2a\u4ee3\u7801\u793a\u4f8b\u5417\uff01<\/p>\n<p>\u8c22\u8c22\uff01<\/p>\n<p> <\/p>\n<h2>\u89e3\u51b3\u65b9\u6848<\/h2>\n<p> <\/p>\n<p>\u9996\u5148\uff0c\u60a8\u5f15\u7528\u7684\u4ee3\u7801\u5e93\u5df2\u7ecf\u8fc7\u65f6\u3002<\/p>\n<p>\u60a8\u53ef\u4ee5\u4f7f\u7528\u5e93\u6765\u67e5\u8be2kubernetes api\u3002\u53c2\u8003\u793a\u4f8b<\/p>\n<p>\u53ea\u9700\u6700\u5c11\u7684\u4ee3\u7801\uff1a<\/p>\n<pre>pod, - := ks.clientSet.CoreV1().Pods(apiV1.NamespaceDefault).Get(\"your_pod_name\", metaV1.GetOptions{})\n  fmt.Printf(\"node name: %s\", pod.Spec.NodeName)<\/pre>\n<p>\u5230\u8fd9\u91cc\uff0c\u6211\u4eec\u4e5f\u5c31\u8bb2\u5b8c\u4e86\u300aKubernetes\u6e90\u7801\u4e2d\u83b7\u53d6pod\u5f53\u524d\u8282\u70b9\u300b\u7684\u5185\u5bb9\u4e86\u3002\u4e2a\u4eba\u8ba4\u4e3a\uff0c\u57fa\u7840\u77e5\u8bc6\u7684\u5b66\u4e60\u548c\u5de9\u56fa\uff0c\u662f\u4e3a\u4e86\u66f4\u597d\u7684\u5c06\u5176\u8fd0\u7528\u5230\u9879\u76ee\u4e2d\uff0c\u6b22\u8fce\u5173\u6ce8\u516c\u4f17\u53f7\uff0c\u5e26\u4f60\u4e86\u89e3\u66f4\u591a\u5173\u4e8e\u7684\u77e5\u8bc6\u70b9\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5f53\u524d\u4f4d\u7f6e\uff1a &gt; &gt; &#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4925],"tags":[],"class_list":["post-207058","post","type-post","status-publish","format-standard","hentry","category-4925"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207058","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=207058"}],"version-history":[{"count":0,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/207058\/revisions"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=207058"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=207058"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=207058"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}