{"id":104,"date":"2026-02-11T15:23:50","date_gmt":"2026-02-11T07:23:50","guid":{"rendered":"https:\/\/win7er.com\/?p=104"},"modified":"2026-02-11T15:23:50","modified_gmt":"2026-02-11T07:23:50","slug":"k8s%e9%9b%86%e7%be%a4%e5%86%92%e7%83%9f%e6%b5%8b%e8%af%95","status":"publish","type":"post","link":"https:\/\/win7er.com\/?p=104","title":{"rendered":"K8S\u96c6\u7fa4\u5192\u70df\u6d4b\u8bd5"},"content":{"rendered":"<h2 class=\"wp-block-heading\">1. \u521b\u5efanginx ds<\/h2>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\"># \u5199\u5165\u914d\u7f6e\n$ cat &gt; nginx-ds.yml &lt;&lt;EOF\napiVersion: v1\nkind: Service\nmetadata:\nname: nginx-ds\nlabels:\napp: nginx-ds\nspec:\ntype: NodePort\nselector:\napp: nginx-ds\nports:\n- name: http\nport: 80\ntargetPort: 80\n---\napiVersion: apps\/v1\nkind: DaemonSet\nmetadata:\nname: nginx-ds\nspec:\nselector:\nmatchLabels:\napp: nginx-ds\ntemplate:\nmetadata:\nlabels:\napp: nginx-ds\nspec:\ncontainers:\n- name: my-nginx\nimage: nginx:1.19\nports:\n- containerPort: 80\nEOF\n\n# \u521b\u5efads\n$ kubectl apply -f nginx-ds.yml<\/pre>\n<p>&nbsp;<\/p>\n<h2 class=\"wp-block-heading\"><\/h2>\n<h2 class=\"wp-block-heading\"># 2. \u68c0\u67e5\u5404\u79cdip\u8fde\u901a\u6027<\/h2>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\"># \u68c0\u67e5\u5404 Node \u4e0a\u7684 Pod IP \u8fde\u901a\u6027\n$ kubectl get pods -o wide\n\n# \u5728\u6bcf\u4e2a\u8282\u70b9\u4e0aping pod ip\n$ ping \n\n# \u68c0\u67e5service\u53ef\u8fbe\u6027\n$ kubectl get svc\n\n# \u5728\u6bcf\u4e2a\u8282\u70b9\u4e0a\u8bbf\u95ee\u670d\u52a1\n$ curl :\n\n# \u5728\u6bcf\u4e2a\u8282\u70b9\u68c0\u67e5node-port\u53ef\u7528\u6027\n$ curl :<\/pre>\n<p>&nbsp;<\/p>\n<h2 class=\"wp-block-heading\">\n\n# 3. \u68c0\u67e5dns\u53ef\u7528\u6027<\/h2>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\"># \u521b\u5efa\u4e00\u4e2anginx pod\n$ cat &gt; pod-nginx.yaml &lt;&lt;EOF\napiVersion: v1\nkind: Pod\nmetadata:\nname: nginx\nspec:\ncontainers:\n- name: nginx\nimage: docker.io\/library\/nginx:1.19\nports:\n- containerPort: 80\nEOF\n\n# \u521b\u5efapod\n$ kubectl apply -f pod-nginx.yaml\n\n# \u8fdb\u5165pod\uff0c\u67e5\u770bdns\n$ kubectl exec nginx -it -- \/bin\/bash\n\n# \u67e5\u770bdns\u914d\u7f6e\nroot@nginx:\/# cat \/etc\/resolv.conf\n\n# \u67e5\u770b\u540d\u5b57\u662f\u5426\u53ef\u4ee5\u6b63\u786e\u89e3\u6790\nroot@nginx:\/# ping nginx-ds<\/pre>\n<p>&nbsp;<\/p>\n<h2 class=\"wp-block-heading\">\n\n# 4. \u65e5\u5fd7\u529f\u80fd<\/h2>\n<h3 class=\"wp-block-heading\">\n\u6d4b\u8bd5\u4f7f\u7528kubectl\u67e5\u770bpod\u7684\u5bb9\u5668\u65e5\u5fd7<\/h3>\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"bash\">$ kubectl get pods\n$ kubectl logs \n```\n# 5. 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