{"id":35530,"date":"2022-12-12T06:51:38","date_gmt":"2024-01-27T06:45:56","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%9f%a5%e7%9c%8bkubernetes\/"},"modified":"2024-04-29T04:53:31","modified_gmt":"2024-04-28T20:53:31","slug":"%e6%9f%a5%e7%9c%8bkubernetes","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%9f%a5%e7%9c%8bkubernetes\/","title":{"rendered":"\u67e5\u770bKubernetes"},"content":{"rendered":"

Kubernetes\u662f\u4ec0\u4e48\uff1f<\/h1>\n

Kubernetes\u662f\u4e00\u79cd\u5f00\u6e90\u7684\u5bb9\u5668\u7f16\u6392\u7cfb\u7edf\uff0c\u7528\u4e8e\u90e8\u7f72\u3001\u6269\u5c55\u548c\u7ba1\u7406\u5bb9\u5668\u5316\u7684\u5e94\u7528\u7a0b\u5e8f\u3002<\/p>\n

Kubernetes\u304c\u4f55\u3092\u3082\u305f\u3089\u3057\u3066\u304f\u308c\u308b\u306e\u304b\u306f\u3001\u66f8\u7c4dCloud Native DevOps with Kubernetes\u306b\u3042\u308b\u6587\u7ae0\u304c\u7aef\u7684\u3067\u3042\u3063\u305f\u3002<\/p>\n

https:\/\/www.oreilly.com\/library\/view\/cloud-native-devops\/9781492040750\/ch01.html (\u3044\u305a\u308c\u30a2\u30af\u30bb\u30b9\u3067\u304d\u306a\u304f\u306a\u308b\u304b\u3082)<\/p>\n

\u6839\u636eKubernetes\u793e\u533a\u7684”\u4f20\u5947”\u4eba\u7269Google\u7684Kelsey Hightower\u6240\u8bf4\uff0c<\/p>\n

Kubernetes does the things that the very best system administrator would do: automation, failover, centralized logging, monitoring.
\nKubernetes\u306f\u3001\u81ea\u52d5\u5316\u3084\u30d5\u30a7\u30a4\u30eb\u30aa\u30fc\u30d0\u30fc\u3001\u30ed\u30b0\u306e\u4e2d\u592e\u7ba1\u7406\u3001\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u306e\u3088\u3046\u306a\u3001\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u8005\u306e\u696d\u52d9\u306b\u5bfe\u3057\u3066\u30d9\u30b9\u30c8\u306a\u30b7\u30b9\u30c6\u30e0\u3092\u63d0\u4f9b\u3057\u3066\u304f\u308c\u308b\u3002<\/p><\/blockquote>\n

\u3053\u308c\u306b\u52a0\u3048\u3066\u3001Kubernetes\u304c\u3082\u305f\u3089\u3059\u4fa1\u5024\u306f\u4f55\u304b\uff1f\u3068\u3044\u3046\u554f\u3044\u306b\u5bfe\u3057\u3066\u306f\u3001<\/p>\n

Many of the traditional sysadmin tasks like upgrading servers, installing security patches, configuring networks, running backups, and so on, are less of a concern in the cloud native world. Kubernetes can automate these things for you so that your team can concentrate on doing its core work.
\n\u30b5\u30fc\u30d0\u30fc\u3092\u30a2\u30c3\u30d7\u30b0\u30ec\u30fc\u30c9\u3057\u305f\u308a\u3001\u30bb\u30ad\u30e5\u30ea\u30c6\u30a3\u30d1\u30c3\u30c1\u306e\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3001\u30cd\u30c3\u30c8\u30ef\u30fc\u30af\u8a2d\u5b9a\u3001\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u8d70\u3089\u305b\u308b\u3001\u306a\u3069\u306e\u30b7\u30b9\u30c6\u30e0\u7ba1\u7406\u8005\u306e\u4f1d\u7d71\u7684\u306a\u30bf\u30b9\u30af\u306f\u3001\u30af\u30e9\u30a6\u30c9\u30cd\u30a4\u30c6\u30a3\u30d6\u306e\u4e16\u754c\u3067\u306f\u5927\u3057\u3066\u5fc3\u914d\u4e8b\u3067\u306f\u306a\u304f\u306a\u308b\u3002Kubernetes\u306f\u3053\u308c\u3089\u3092\u81ea\u52d5\u5316\u3057\u3066\u304f\u308c\u308b\u306e\u3067\u3001\u541b\u305f\u3061\u306f\u30b3\u30a2\u306a\u4ed5\u4e8b\u306b\u96c6\u4e2d\u3067\u304d\u308b\u306e\u3060\u3002<\/p><\/blockquote>\n

\u5173\u4e8eKubernetes\u7684\u5b66\u4e60<\/h1>\n

\u5b66\u4e60\u7684\u56f0\u96be\u4e4b\u5904<\/h2>\n

\u4e0a\u8a18\u3067Kubernetes\u3068\u306f\uff1f\u306e\u89e3\u7b54\u3092\u5f15\u7528\u3057\u305f\u3051\u308c\u3069\u3001\u308f\u304b\u3063\u305f\u3088\u3046\u3067\u308f\u304b\u3063\u305f\u6c17\u306b\u306a\u3089\u306a\u3044\u306e\u3067\u306f\u3068\u601d\u3046\u3002\u79c1\u306f\u305d\u3046\u3067\u3057\u305f\u3002<\/p>\n

Kubernetes\u306f\u5de8\u5927\u3067\u3001\u3067\u304d\u308b\u3053\u3068\u304c\u591a\u3044\u3002\u307e\u305fKubernetes\u3092\u8aac\u660e\u3059\u308b\u305f\u3081\u306b\u5fc5\u8981\u306a\u56fa\u6709\u540d\u8a5e\u3082\u591a\u3044\u3002Kubernetes\u3092\u5229\u7528\u3059\u308b\u958b\u767a\u8005\u3068Kubernetes\u3092\u904b\u7528\u3059\u308b\u4eba\u306b\u3088\u3063\u3066\u8a9e\u308a\u53e3\u3082\u7570\u306a\u308b\u3002Kubernetes\u306f\u8907\u6570\u306e\u30b3\u30f3\u30dd\u30fc\u30cd\u30f3\u30c8\u304c\u7d44\u307f\u5408\u308f\u3055\u3063\u305f\u3082\u306e\u3092\u6307\u3059\u306e\u3067\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306b\u30a2\u30fc\u30ad\u30c6\u30af\u30c1\u30e3\u81ea\u4f53\u3082\u8907\u96d1\u3067\u3042\u308b\u3002<\/p>\n

\"image.png\"<\/div>\n

\u3053\u3046\u3057\u305f\u3053\u3068\u304b\u3089\u3001\u300cKubernetes \u3068\u306f\u300d\u3067\u30b0\u30b0\u3063\u30661\u6642\u9593\u307b\u3069\u7c98\u3063\u305f\u3051\u308c\u3069\u3001\u5168\u4f53\u50cf\u304c\u898b\u3048\u305a\u3001\u306a\u3093\u3068\u3082\u308f\u304b\u3089\u306a\u3044\u3001\u3068\u3044\u3063\u305f\u7d4c\u9a13\u3092\u3059\u308b\u3002<\/p>\n

\u5b66\u4e60Kubernetes\u7684\u611f\u89c9\u7c7b\u4f3c\u4e8e\u5b66\u4e60\u4e00\u4e2a\u6846\u67b6\u3002\u5c31\u50cf\u88ab\u95ee\u5230\u201c\u4ec0\u4e48\u662fSpring\uff1f\u201d\u800c\u65e0\u6cd5\u56de\u7b54\u4e00\u6837\uff0c\u88ab\u95ee\u5230\u201c\u4ec0\u4e48\u662fKubernetes\uff1f\u201d\u4e5f\u65e0\u6cd5\u7528\u4e00\u53e5\u8bdd\u89e3\u91ca\u3002<\/p>\n

\u3055\u3089\u306b\u5b66\u7fd2\u3092\u56f0\u96e3\u306b\u3055\u305b\u308b\u306e\u304c\u3001Kubernetes\u5468\u8fba\u306e\u8a71\u984c\u3067\u3042\u308b\u3002Kubernetes\u5358\u4f53\u3092\u5c0e\u5165\u3059\u308b\u3068\u3044\u3046\u3053\u3068\u306f\u307b\u307c\u7121\u304f\u3001\u4f8b\u3048\u3070Kubernetes\u306e\u30d1\u30c3\u30b1\u30fc\u30b8\u30de\u30cd\u30fc\u30b8\u30e3\u3067\u3042\u308bHelm\u3084\u3001CI\/CD\u3092\u63d0\u4f9b\u3059\u308bConcourse\u3084Jenkins\u3001\u30ed\u30b0\u53ce\u96c6\u57fa\u76e4\u306eDatadog\u3084ELK\u3001\u30e2\u30cb\u30bf\u30ea\u30f3\u30b0\u57fa\u76e4\u3092\u63d0\u4f9b\u3059\u308bPrometheus\u306a\u3069\u3001\u3053\u308c\u3089\u3059\u3079\u3066\u3092\u540c\u6642\u306b\u8003\u616e\u3059\u308b\u3053\u3068\u306b\u306a\u308b\u3002\u307e\u305f\u8a2d\u8a08\u3084\u958b\u767a\u306b\u95a2\u3057\u3066\u306f\u3001microservice\u3068\u3044\u3063\u305f\u3082\u306e\u3084\u3001DevOps\u3068\u3044\u3046\u6587\u8108\u304b\u3089\u306fBlue\/Green\u30c7\u30d7\u30ed\u30a4\u3001\u30ab\u30ca\u30ea\u30e4\u30ea\u30ea\u30fc\u30b9\u3001Agile\u3084Scrum\u306b\u3082\u8a00\u53ca\u3055\u308c\u308b\u3002\u300cKubernetes\u3092\u5b66\u7fd2\u3057\u3088\u3046\u300d\u3068\u3044\u3046\u8a00\u8449\u306b\u306f\u3001\u3053\u3046\u3057\u305fKubernetes\u4ee5\u5916\u306e\u3082\u306e\u306b\u3082\u8a00\u53ca\u3059\u308b\u3053\u3068\u304c\u6697\u306b\u542b\u307e\u308c\u3066\u3044\u308b\u3002<\/p>\n

\u305d\u3093\u306a\u4e2d\u3067\u3001\u3053\u308c\u304b\u3089Kubernetes\u306b\u3064\u3044\u3066\u6570\u56de\u306b\u5206\u3051\u3066\u8aac\u660e\u3092\u8a66\u307f\u308b\u3051\u308c\u3069\u3001\u5168\u3066\u306b\u89e6\u308c\u308b\u3053\u3068\u306f\u306a\u3044\u3002\u500b\u4eba\u7684\u306b”\u4e3b\u8981\u306a\u6982\u5ff5”\u3068\u601d\u3046\u3053\u3068\u3092\u66f8\u3044\u3066\u3044\u304f\u3002<\/p>\n

\u5982\u4f55\u8fdb\u884c\u5b66\u4e60\u5462\uff1f\u5c31\u50cf\u5b66\u4e60\u6846\u67b6\u4e00\u6837\uff0c\u8981\u5b66\u4e60Kubernetes\uff0c\u9996\u5148\u9700\u8981\u638c\u63e1\u5176\u57fa\u7840\u77e5\u8bc6\u3002<\/p>\n

    \n
  • \n
      \u5b9f\u884c\u74b0\u5883\u3092\u6e96\u5099\u3057\u3066\u3001<\/ul>\n<\/li>\n<\/ul>\n

       <\/p>\n

        \u3068\u308a\u3042\u3048\u305a\u30c1\u30e5\u30fc\u30c8\u30ea\u30a2\u30eb\u306b\u6cbf\u3063\u3066\u52d5\u304b\u3057\u3066\u307f\u308b\u3001<\/ul>\n

        \u53e6\u5916\uff0c<\/p>\n

          Kubernetes\u3092\u8aac\u660e\u3057\u3066\u3044\u308b\u66f8\u7c4d\u3092\u901a\u8aad\u3059\u308b\u3001<\/ul>\n

          \u738b\u9053\u7a76\u7adf\u662f\u4ec0\u4e48\u5462\uff1f<\/p>\n

          K8s\u7684\u6267\u884c\u73af\u5883<\/h2>\n

          \u5728\u672c\u5730\u670d\u52a1\u5668\u73af\u5883\u4e2d\u6784\u5efaKubernetes\u7684\u65b9\u6cd5\u6709\u591a\u79cd\uff0c\u5176\u4e2d\u4e4b\u4e00\u662f\u901a\u8fc7kubeadm\u3002\u6309\u7167\u8fd9\u4e2a\u8bbe\u7f6e\u6b65\u9aa4\uff0c\u53ef\u4ee5\u76f8\u5bf9\u5bb9\u6613\u5730\u8fdb\u884c\u6784\u5efa\u3002\u4f5c\u4e3a\u73af\u5883\u8981\u6c42\uff0c\u81f3\u5c11\u9700\u8981\u4e24\u53f0\u670d\u52a1\u5668\u3002\u5176\u4e2d\u4e00\u53f0\u662fKubernetes Master\u670d\u52a1\u5668\uff0c\u7528\u4e8e\u6267\u884c\u5728Kubernetes\u4e0a\u8fd0\u884c\u5bb9\u5668\u7b49\u64cd\u4f5c\u3002\u53e6\u5916\u4e00\u53f0\u662fKubernetes Node\u670d\u52a1\u5668\uff0c\u5728\u8fd9\u91cc\u5b9e\u9645\u8fd0\u884c\u5bb9\u5668\u3002<\/p>\n

          \u4f5c\u4e3a\u66f4\u65b9\u4fbf\u7684 Kubernetes \u6267\u884c\u73af\u5883\uff0c\u9996\u5148\u60f3\u5230\u7684\u662f minikube\u3002minikube \u662f\u4e00\u4e2a\u672c\u5730\u7528\u4e8e\u5c1d\u8bd5\u7684 Kubernetes \u73af\u5883\u3002\u636e\u8bf4\u5b83\u53ef\u4ee5\u5728 Windows \u4e0a\u901a\u8fc7 VirtualBox \u8fd0\u884c\uff08\u6211\u6ca1\u6709\u5b89\u88c5\u8fc7\uff0c\u6240\u4ee5\u4e0d\u786e\u5b9a\uff09\u3002<\/p>\n

          \u5982\u679c\u4f60\u60f3\u8981\u7acb\u5373\u63a5\u89e6Kubernetes\uff0c\u90a3\u4e48\u6709\u4e00\u4e2aKubernetes\u7684playground\u4f9b\u4f60\u4f7f\u7528\u3002\u8fd9\u7bc7\u6587\u7ae0\u975e\u5e38\u6613\u61c2\uff0c\u6309\u7167\u5b83\u7684\u6307\u5bfc\u4f60\u53ef\u4ee5\u8f7b\u677e\u5730\u5728Kubernetes\u4e0a\u8fdb\u884c\u64cd\u4f5c\u3002\uff08\u5b9e\u9645\u4e0a\uff0c\u8fd9\u4e0e\u4f7f\u7528kubeadm\u8fdb\u884c\u914d\u7f6e\u7684\u6b65\u9aa4\u5e76\u6ca1\u6709\u592a\u5927\u5dee\u5f02\uff09<\/p>\n

          \u5982\u679c\u4f60\u60f3\u8981\u4e00\u4e2a\u53ef\u4ee5\u81ea\u7531\u4f7f\u7528\u4e14\u4fbf\u6377\u7684\u73af\u5883\uff0c\u90a3\u4e48\u6700\u597d\u9009\u62e9\u8ba2\u9605\u548c\u4f7f\u7528Google\u7684\u539f\u751fKubernetes Engine\uff08GKE\uff09\u3002\u867d\u7136\u9700\u8981\u82b1\u4e00\u4e9b\u94b1\uff0c\u4f46\u4e00\u4e2a\u6708\u5927\u7ea61000\u65e5\u5143\u5de6\u53f3\u5c31\u53ef\u4ee5\u4eab\u53d7\u4e86\uff08\u5177\u4f53\u53d6\u51b3\u4e8e\u4f7f\u7528\u65b9\u5f0f\uff0c\u4e0d\u8981\u5b8c\u5168\u76f8\u4fe1\u8fd9\u4e2a\u6570\u5b57\uff09\u3002<\/p>\n

          Kubernetes\u7684\u6559\u7a0b<\/h2>\n

          \u5728Kubernetes\u7684\u5b98\u65b9\u7f51\u7ad9\u4e0a\u6709\u4e00\u4e2a\u9875\u9762\uff0c\u4e0a\u9762\u6c47\u96c6\u4e86\u8bb8\u591a\u6559\u7a0b\u3002<\/p>\n

          Udemy\u4e0a\u6709\u5404\u79cd\u5404\u6837\u7684\u8bfe\u7a0b(link)\uff0cYoutube\u4e0a\u4e5f\u6709\u5927\u91cf\u7684\u89c6\u9891\u3002\u6309\u7167\u8fd9\u4e9b\u51c6\u5907\u597d\u7684\u5b9e\u9645\u73af\u5883\u8fdb\u884c\u6d4b\u8bd5\uff0c\u6211\u8ba4\u4e3a\u5b66\u4e60\u4f1a\u53d6\u5f97\u8fdb\u5c55\u3002<\/p>\n

          k8s\u7684\u56fe\u4e66<\/h2>\n

          \u6709\u8bb8\u591a\u4e66\u7c4d\u53ef\u4f9b\u9009\u62e9\uff0c\u4f46\u662f\u5982\u679c\u9009\u62e9\u4e00\u4e9b\u7a0d\u5fae\u8fc7\u65f6\u7684\u4e66\u7c4d\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u4e00\u4e9b\u5df2\u7ecf\u4e0d\u518d\u4f7f\u7528\u7684\u672f\u8bed\uff0c\u5bfc\u81f4\u6df7\u6dc6\u4e0d\u6e05\uff0c\u56e0\u6b64\u6700\u597d\u9009\u62e9\u6700\u65b0\u7684\u4e66\u7c4d\u3002\u6211\u8ba4\u4e3a\u6700\u597d\u7684\u65b9\u6cd5\u662f\u6d4f\u89c8\u5b98\u65b9\u6587\u6863 -> https:\/\/kubernetes.io\/docs\/concepts\/\u3002<\/p>\n

          \u535a\u5ba2<\/h1>\n

          \u73b0\u5728\u5f00\u59cb\u8fdb\u5165\u5bf9Kubernetes\u5177\u4f53\u529f\u80fd\u7684\u89e3\u91ca\u3002<\/p>\n

          \u9996\u5148\u8981\u7406\u89e3”Pod”\u4e00\u8bcd\u7684\u542b\u4e49\u3002\u60a8\u53ef\u4ee5\u53c2\u8003\u6b64\u94fe\u63a5\u4e86\u89e3\u8be6\u7ec6\u4fe1\u606f\uff1ahttps:\/\/kubernetes.io\/docs\/concepts\/workloads\/pods\/pod-overview\/<\/p>\n

          Pod\u662f\u4e00\u7ec4\u5bb9\u5668\u7684\u96c6\u5408\uff0c\u5bf9\u4e8e\u7ba1\u7406\u5bb9\u5668\u7684Kubernetes\u6765\u8bf4\uff0c\u5b83\u662f\u6700\u57fa\u7840\u7684\u6982\u5ff5\u3002<\/p>\n

          \u5728Kubernetes\u4e0a\u8fd0\u884c\u5bb9\u5668\u7684\u884c\u4e3a\u53ef\u4ee5\u89e3\u91ca\u4e3a\u90e8\u7f72Pod\u3002<\/p>\n

          \u9996\u5148\uff0c\u8ba9\u6211\u4eec\u8bd5\u7740\u5728Kubernetes\u4e0a\u8fd0\u884cnginx\u7684\u5bb9\u5668\u3002<\/p>\n

          \u767b\u5f55\u5230Kubernetes Master\u670d\u52a1\u5668\u5e76\u5728\u5f53\u524d\u76ee\u5f55\u4e0b\u521b\u5efa\u4e00\u4e2a\u540d\u4e3aManifest\u7684yaml\u6587\u4ef6\uff0c\u5185\u5bb9\u5982\u4e0b\u3002\u5728\u672c\u73af\u5883\u4e2d\uff0c\u670d\u52a1\u5668\u7684\u4e3b\u673a\u540d\u4e3anode1\uff0c\u5b83\u662fMaster\u670d\u52a1\u5668\u3002<\/p>\n

          apiVersion<\/span>:<\/span> v1<\/span>\r\nkind<\/span>:<\/span> Pod<\/span>\r\nmetadata<\/span>:<\/span>\r\n  name<\/span>:<\/span> mynginx-pod<\/span>\r\n  labels<\/span>:<\/span>\r\n    app<\/span>:<\/span> mynginx<\/span>\r\nspec<\/span>:<\/span>\r\n  containers<\/span>:<\/span>\r\n  -<\/span> name<\/span>:<\/span> mynginx-container<\/span>\r\n    image<\/span>:<\/span> nginx:1.12.0<\/span>\r\n<\/code><\/pre>\n
          \u5ffd\u7565YAML\u7684\u5185\u5bb9\uff0c\u8fd9\u4e2a\u6587\u4ef6\u4e3b\u5f20\u7684\u662f”\u90e8\u7f72\u4e00\u4e2aNginx 1.12.0\u7248\u672c\u7684\u5bb9\u5668”\u3002<\/p>\n
          \u8981\u5728Kubernetes\u4e0a\u5e94\u7528\u6b64\u6587\u4ef6\u4e2d\u7684\u5185\u5bb9\uff0c\u8bf7\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n
          [node1 ~]$ kubectl apply -f mynginx-pod.yaml\r\npod\/mynginx-pod created\r\n<\/code><\/pre>\n
          \u7136\u540e\uff0cPod\u5c06\u88ab\u90e8\u7f72\u3002<\/p>\n
          [node1 ~]$ kubectl get pods  -o wide\r\nNAME          READY     STATUS    RESTARTS   AGE       IP          NODE      NOMINATED NODE\r\nmynginx-pod   1\/1       Running   0          1m        10.46.0.1   node3     <none>\r\n<\/code><\/pre>\n
          \u6211\u60f3\u8981\u5173\u6ce8\u7684\u662fNODE\u7684\u5217\u3002\u5728\u8fd9\u91cc\uff0c\u8fd9\u4e2aPod\u5728\u88ab\u79f0\u4e3anode3\u7684\u8282\u70b9\u4e0a\u8fd0\u884c\u3002\u5728\u8fd9\u4e2a\u73af\u5883\u4e2d\uff0cKubernetes\u8282\u70b9\u7531\u4e24\u53f0\u670d\u52a1\u5668\u7ec4\u6210\uff0c\u5206\u522b\u662fnode2\u548cnode3\u3002\u8fd9\u6b21\uff0c\u786e\u5b9a\u6307\u5b9a\u7684Pod\u5728\u54ea\u4e2a\u8282\u70b9\u4e0a\u8fd0\u884c\u662f\u7531Master\u51b3\u5b9a\u7684\u3002\u5f53\u7136\uff0c\u4e5f\u4f1a\u6709\u4e00\u4e9bPod\u5e0c\u671b\u6839\u636e\u8282\u70b9\u7684\u89c4\u683c\u6765\u8fd0\u884c\u3002\u4f8b\u5982\uff0c\u5e0c\u671b\u5c06\u6536\u96c6\u670d\u52a1\u5668\u7cfb\u7edf\u65e5\u5fd7\u7684\u5bb9\u5668\u5206\u522b\u90e8\u7f72\u5728\u6bcf\u53f0\u670d\u52a1\u5668\u4e0a\u3002\u6211\u4e0d\u4f1a\u5728\u8fd9\u91cc\u4e3e\u4f8b\u8bf4\u660e\uff0c\u4f46\u662f\u662f\u53ef\u4ee5\u505a\u5230\u7684\u3002<\/p>\n
          \u50cf\u4f7f\u7528docker exec\u547d\u4ee4\u4e00\u6837\uff0c\u767b\u5f55\u5230\u5bb9\u5668\u5e76\u68c0\u67e5Nginx\u7684\u7248\u672c\u3002<\/p>\n
          [node1 ~]$ kubectl exec -it mynginx-pod \/bin\/sh\r\n# nginx -V\r\nnginx version: nginx\/1.12.0\r\nbuilt by gcc 6.3.0 20170205 (Debian 6.3.0-6)\r\nbuilt with OpenSSL 1.1.0e  16 Feb 2017 (running with OpenSSL 1.1.0f  25 May 2017)\r\nTLS SNI support enabled\r\nconfigure arguments: --prefix=\/etc\/nginx --sbin-path=\/usr\/sbin\/nginx --modules-path=\/usr\/lib\/nginx\/modules --conf-path=\/etc\/nginx\/nginx.conf --error-log-path=\/var\/log\/nginx\/error.log --http-log-path=\/var\/log\/nginx\/access.log --pid-path=\/var\/run\/nginx.pid --lock-path=\/var\/run\/nginx.lock --http-client-body-temp-path=\/var\/cache\/nginx\/client_temp --http-proxy-temp-path=\/var\/cache\/nginx\/proxy_temp --http-fastcgi-temp-path=\/var\/cache\/nginx\/fastcgi_temp --http-uwsgi-temp-path=\/var\/cache\/nginx\/uwsgi_temp --http-scgi-temp-path=\/var\/cache\/nginx\/scgi_temp --user=nginx --group=nginx --with-compat --with-file-aio --with-threads --with-http_addition_module --with-http_auth_request_module --with-http_dav_module --with-http_flv_module --with-http_gunzip_module --with-http_gzip_static_module --with-http_mp4_module --with-http_random_index_module --with-http_realip_module --with-http_secure_link_module --with-http_slice_module --with-http_ssl_module --with-http_stub_status_module --with-http_sub_module --with-http_v2_module --with-mail --with-mail_ssl_module --with-stream --with-stream_realip_module --with-stream_ssl_module --with-stream_ssl_preread_module --with-cc-opt='-g -O2 -fdebug-prefix-map=\/data\/builder\/debuild\/nginx-1.12.0\/debian\/debuild-base\/nginx-1.12.0=. -specs=\/usr\/share\/dpkg\/no-pie-compile.specs -fstack-protector-strong -Wformat -Werror=format-security -Wp,-D_FORTIFY_SOURCE=2 -fPIC' --with-ld-opt='-specs=\/usr\/share\/dpkg\/no-pie-link.specs -Wl,-z,relro -Wl,-z,now -Wl,--as-needed -pie'\r\n<\/code><\/pre>\n
          \u6307\u5b9a\u3057\u305fVersion 1.12.0\u304c\u7acb\u3061\u4e0a\u304c\u3063\u3066\u3044\u308b\u3002<\/p>\n
          \u3053\u3053\u3067kubectl exec\u3068\u3044\u3046\u30b3\u30de\u30f3\u30c9\u3067Container\u306e\u4e2d\u306b\u5165\u3063\u305f\u3051\u308c\u3069\u3001\u3053\u3053\u3067\u3046\u308c\u3057\u3044\u306e\u306f\u3001Container\u304c\u3069\u3053\u3067\u7acb\u3061\u4e0a\u304c\u3063\u3066\u3044\u308b\u304b\u306b\u4f9d\u3089\u305a\u3001Master\u304b\u3089\u3067\u3042\u308c\u3070\u4e00\u5f8b\u3053\u306e\u30b3\u30de\u30f3\u30c9\u3067Container\u306e\u4e2d\u306b\u5165\u308c\u308b\u3068\u3053\u308d\u306b\u3042\u308b\u3002\u540c\u69d8\u306bkubectl logs\u3068\u3044\u3046\u30b3\u30de\u30f3\u30c9\u3067\u3001Container\u304c\u3069\u3053\u3067\u52d5\u3044\u3066\u3044\u308b\u304b\u306b\u4f9d\u3089\u305a\u30ed\u30b0\u3092\u53c2\u7167\u3067\u304d\u308b\u3002<\/p>\n
          \u53ea\u8981\u6267\u884c kubectl delete \u547d\u4ee4\uff0c\u8be5Pod\u5c31\u4f1a\u6d88\u5931\u3002<\/p>\n
          [node1 ~]$ kubectl delete pods mynginx-pod\r\npod \"mynginx-pod\" deleted\r\n[node1 ~]$ kubectl get pods\r\nNo resources found.\r\n<\/code><\/pre>\n
          \u3053\u3053\u3067\u3001\u6700\u521d\u306b\u300cPod\u3068\u306fContainer\u306e\u96c6\u307e\u308a\u3067\u3042\u308b\u300d\u3068\u8ff0\u3079\u305f\u3002\u4e0a\u8a18\u306e\u4f8b\u3067\u306fPod\u4e00\u3064\u306b\u3042\u305f\u308aContainer\u4e00\u3064\u3001\u306e\u69cb\u6210\u3068\u306a\u3063\u3066\u3044\u308b\u3002\u4f8b\u3048\u3070Pod\u4e00\u3064\u306b\u3042\u305f\u308a\u3001nginx\u3068redis\u3092\u542b\u3081\u308b\u5834\u5408\u306b\u306f\u3001\u4ee5\u4e0b\u306e\u3088\u3046\u306bManifest\u30d5\u30a1\u30a4\u30eb\u3092\u8a18\u8ff0\u3059\u308b\u3002<\/p>\n
          apiVersion<\/span>:<\/span> v1<\/span>\r\nkind<\/span>:<\/span> Pod<\/span>\r\nmetadata<\/span>:<\/span>\r\n  name<\/span>:<\/span> nginx-redis<\/span>\r\n  labels<\/span>:<\/span>\r\n    app<\/span>:<\/span> myapp<\/span>\r\nspec<\/span>:<\/span>\r\n  containers<\/span>:<\/span>\r\n  -<\/span> name<\/span>:<\/span> mynginx<\/span>\r\n    image<\/span>:<\/span> nginx:latest<\/span>\r\n  -<\/span> name<\/span>:<\/span> myredis<\/span>\r\n    image<\/span>:<\/span> redis:latest<\/span>\r\n<\/code><\/pre>\n
          kubectl apply\u3067\u9069\u7528\u3057\u3066kubectl pods\u3067\u30c7\u30d7\u30ed\u30a4\u3055\u308c\u305f\u69d8\u5b50\u3092\u898b\u3066\u307f\u308b\u3002<\/p>\n
          [node1 ~]$ kubectl apply -f nginx-redis.yaml\r\npod\/nginx-redis created\r\n[node1 ~]$ kubectl get pods\r\nNAME          READY     STATUS    RESTARTS   AGE\r\nnginx-redis   2\/2       Running   0          8s\r\n<\/code><\/pre>\n
          \u8bf7\u6ce8\u610f\uff0cREADY\u680f\u5df2\u7ecf\u53d8\u4e3a2\/2\u3002<\/p>\n
          \u3053\u306e\u3088\u3046\u306b\u3001Kubernetes\u306b\u3068\u3063\u3066\u306fPod\u304c\u64cd\u4f5c\u306e\u57fa\u672c\u5358\u4f4d\u3068\u306a\u308b\u3002\u4eca\u56de\u306f\u4f8b\u793a\u306e\u305f\u3081\u306bnginx\u3068redis\u3092\u540c\u4e00Pod\u5185\u306b\u542b\u3081\u305f\u304c\u3001\u5b9f\u969b\u306f\u3053\u3046\u3057\u305f\u69cb\u6210\u306f\u610f\u5473\u304c\u306a\u3044\u304b\u3082\u3057\u308c\u306a\u3044\u3002\u5b9f\u969b\u306fPod\u306b\u306f\u4e00\u3064\u306eContainer\u3092\u542b\u3080\u3053\u3068\u304c\u307b\u3068\u3093\u3069\u3067\u3042\u308d\u3046\u304c\u3001Pod\u306b\u8907\u6570\u306eContainer\u3092\u542b\u3080\u3088\u3046\u306a\u30c7\u30b6\u30a4\u30f3\u30d1\u30bf\u30fc\u30f3\u3082\u5b58\u5728\u3059\u308b\u3002\u4f8b\u3048\u3070Sidecar-Pattern\u3084Ambassador-Pattern\u3068\u3044\u3063\u305f\u5177\u5408\u306b\u3002\u4ee5\u4e0b\u306e\u8a18\u4e8b\u304c\u975e\u5e38\u306b\u308f\u304b\u308a\u3059\u3044 -> https:\/\/qiita.com\/MahoTakara\/items\/03fc0afe29379026c1f3<\/p>\n
          \u90e8\u7f72<\/h1>\n
          \u4e0a\u8a18\u3067\u4f8b\u793a\u3057\u305fPod\u306eManifest\u30d5\u30a1\u30a4\u30eb\u3067\u306f\u3001\u4f8b\u3048\u3070\u305d\u306ePod\u304c\u52d5\u3044\u3066\u3044\u308b\u30ce\u30fc\u30c9\u304c\u843d\u3061\u305f\u3068\u304d\u3001\u305d\u306ePod\u3082\u843d\u3061\u308b\u3002\u3053\u308c\u3060\u3051\u3060\u3068docker\u30b3\u30de\u30f3\u30c9\u3067\u52d5\u304b\u3057\u3066\u3044\u308b\u306e\u3068\u5bfe\u3057\u3066\u5909\u308f\u3089\u306a\u3044\u3002<\/p>\n
          Kubernetes\u306f\u3053\u308c\u307e\u3067\u3082\u4f55\u5ea6\u304b\u8ff0\u3079\u305f\u3088\u3046\u306b\u3001\u30bb\u30eb\u30d5\u30d2\u30fc\u30ea\u30f3\u30b0\u6a5f\u80fd\u304c\u3042\u308b\u3002\u3064\u307e\u308a\u3001\u3042\u308bPod\u306e\u30ce\u30fc\u30c9\u304c\u52d5\u304b\u306a\u304f\u306a\u3063\u305f\u5834\u5408\u306b\u3001\u305d\u308c\u3092\u691c\u77e5\u3057\u3001\u5225\u306e\u30ce\u30fc\u30c9\u3067\u52dd\u624b\u306b\u52d5\u304b\u3057\u3066\u304f\u308c\u308b\u3002\u3053\u306e\u3042\u305f\u308a\u3092\u5b9a\u7fa9\u3059\u308b\u306e\u304cDeployment\u3067\u3042\u308b\u3002<\/p>\n
          \u5199\u4e00\u4e2a\u7c7b\u4f3c\u4ee5\u4e0b\u7684Manifest\u6587\u4ef6\u3002<\/p>\n
          apiVersion<\/span>:<\/span> apps\/v1<\/span>\r\nkind<\/span>:<\/span> Deployment<\/span>\r\nmetadata<\/span>:<\/span>\r\n  name<\/span>:<\/span> my-nginx<\/span>\r\n  labels<\/span>:<\/span>\r\n    app<\/span>:<\/span> nginx<\/span>\r\nspec<\/span>:<\/span>\r\n  replicas<\/span>:<\/span> 3<\/span>\r\n  selector<\/span>:<\/span>\r\n    matchLabels<\/span>:<\/span>\r\n      app<\/span>:<\/span> nginx<\/span>\r\n  template<\/span>:<\/span>\r\n    metadata<\/span>:<\/span>\r\n      labels<\/span>:<\/span>\r\n        app<\/span>:<\/span> nginx<\/span>\r\n    spec<\/span>:<\/span>\r\n      containers<\/span>:<\/span>\r\n      -<\/span> name<\/span>:<\/span> nginx<\/span>\r\n        image<\/span>:<\/span> nginx:latest<\/span>\r\n<\/code><\/pre>\n
          \u65e0\u8bbayaml\u7684\u5185\u5bb9\u5982\u4f55\uff0c\u8fd9\u53e5\u8bdd\u7684\u610f\u601d\u662f\u201c\u90e8\u7f72\u4e09\u4e2a\u5305\u542b\u6700\u65b0\u7248\u672c\uff08latest\uff09nginx\u5bb9\u5668\u7684Pod\u201d\u3002 \u201cPod\u6570\u91cf\u4e3a\u4e09\u4e2a\u201d\u8868\u793a\u7684\u662f\u5728Kubernetes\u4e0a\u4f7f\u7528replicas\uff1a3\u8fd9\u4e2a\u53c2\u6570\u8fdb\u884c\u5b9a\u4e49\uff0c\u8fd9\u5728Kubernetes\u4e2d\u88ab\u79f0\u4e3aReplicaSets\u3002<\/p>\n
          \u5e94\u7528\u8fd9\u4e2a\uff0c\u5e76\u89c2\u5bdf Pod \u7684\u60c5\u51b5\u3002<\/p>\n
          [node1 ~]$ kubectl apply -f mynginx-deployment.yaml\r\ndeployment.apps\/my-nginx configured\r\n\r\n[node1 ~]$ kubectl get pods  -o wide\r\nNAME                       READY     STATUS    RESTARTS   AGE       IP          NODE      NOMINATED NODE\r\nmy-nginx-b685dc965-cnwb5   1\/1       Running   0          16s       10.36.0.1   node2     <none>\r\nmy-nginx-b685dc965-nrrgl   1\/1       Running   0          16s       10.44.0.1   node3     <none>\r\nmy-nginx-b685dc965-nwn9j   1\/1       Running   0          16s       10.44.0.2   node3     <none>\r\n<\/code><\/pre>\n
          \u6709\u4e09\u4e2aPod\u6b63\u5728\u8fd0\u884c\u3002<\/p>\n
          \u3053\u3053\u3067my-nginx-b685dc965-cnwb5\u306ePod\u3092\u524a\u9664\u3057\u3066\u307f\u308b\u3002<\/p>\n
          [node1 ~]$ kubectl get pods  -o wide\r\nNAME                       READY     STATUS        RESTARTS   AGE       IP          NODE      NOMINATED NODE\r\nmy-nginx-b685dc965-5gpl8   1\/1       Running       0          7s        10.36.0.1   node2     <none>\r\nmy-nginx-b685dc965-cnwb5   0\/1       Terminating   0          1m        10.36.0.1   node2     <none>\r\nmy-nginx-b685dc965-nrrgl   1\/1       Running       0          1m        10.44.0.1   node3     <none>\r\nmy-nginx-b685dc965-nwn9j   1\/1       Running       0          1m        10.44.0.2   node3     <none>\r\n<\/code><\/pre>\n
          \u7136\u540e\uff0c\u53e6\u4e00\u4e2a Pod \u5f88\u5feb\u542f\u52a8\u4e86\u8d77\u6765\u3002<\/p>\n
          Deployment\u9ed8\u8ba4\u5177\u6709\u6eda\u52a8\u66f4\u65b0\u529f\u80fd\u3002\u4f8b\u5982\uff0c\u5047\u8bbe\u8981\u5c06nginx\u7684\u7248\u672c\u4ecelatest\u66f4\u6539\u4e3a1.12.0\u3002<\/p>\n
          apiVersion<\/span>:<\/span> apps\/v1<\/span>\r\nkind<\/span>:<\/span> Deployment<\/span>\r\nmetadata<\/span>:<\/span>\r\n  name<\/span>:<\/span> my-nginx<\/span>\r\n  labels<\/span>:<\/span>\r\n    app<\/span>:<\/span> nginx<\/span>\r\nspec<\/span>:<\/span>\r\n  replicas<\/span>:<\/span> 3<\/span>\r\n  selector<\/span>:<\/span>\r\n    matchLabels<\/span>:<\/span>\r\n      app<\/span>:<\/span> nginx<\/span>\r\n  template<\/span>:<\/span>\r\n    metadata<\/span>:<\/span>\r\n      labels<\/span>:<\/span>\r\n        app<\/span>:<\/span> nginx<\/span>\r\n    spec<\/span>:<\/span>\r\n      containers<\/span>:<\/span>\r\n      -<\/span> name<\/span>:<\/span> nginx<\/span>\r\n        image<\/span>:<\/span> nginx:1.12.0<\/span>\r\n<\/code><\/pre>\n
          \u968f\u540e\uff0c\u5f00\u59cb\u542f\u52a8\u65b0\u7684Pod\u3002<\/p>\n
          [node1 ~]$ kubectl get pods\r\nNAME                        READY     STATUS              RESTARTS   AGE\r\nmy-nginx-5d5b7b9c8b-h2ddw   0\/1       ContainerCreating   0          5s\r\nmy-nginx-b685dc965-5gpl8    1\/1       Running             0          2m\r\nmy-nginx-b685dc965-nrrgl    1\/1       Running             0          3m\r\nmy-nginx-b685dc965-nwn9j    1\/1       Running             0          3m\r\n<\/code><\/pre>\n
          \u5c3d\u7ba1\u5728\u6587\u5b57\u4e2d\u96be\u4ee5\u8868\u8fbe\uff0c\u4f46\u6211\u5728\u4e0a\u9762\u6267\u884c\u4e86\u4e00\u4e2a\u64cd\u4f5c\uff0c\u5373\u90e8\u7f72\u4e86\u65b0\u7248\u672c\uff081.12.0\uff09\u7684\u4e00\u4e2aPod\uff0c\u7136\u540e\u5220\u9664\u4e86\u4e00\u4e2a\u65e7\u7248\u672c\u7684Pod\uff0c\u518d\u6b21\u90e8\u7f72\u4e86\u4e00\u4e2a\u65b0\u7248\u672c\u7684Pod\uff0c\u7136\u540e\u5220\u9664\u4e86\u4e00\u4e2a\u65e7\u7248\u672c\u7684Pod…\u5982\u6b64\u5f80\u590d\u8fdb\u884c\u3002<\/p>\n
          \u8fd9\u79cd\u90e8\u7f72\u7b56\u7565\u53ef\u4ee5\u66f4\u52a0\u8be6\u7ec6\u5730\u8fdb\u884c\u8bbe\u5b9a\u3002<\/p>\n
          \u670d\u52a1<\/h1>\n
          \u6211\u4eec\u5df2\u7ecf\u90e8\u7f72\u4e86\u5230\u76ee\u524d\u4e3a\u6b62\u7684nginx Pod\uff0c\u4f46\u5982\u679c\u65e0\u6cd5\u5728\u6b64\u5904\u8fdb\u884cHTTP\u8bf7\u6c42\uff0c\u5c31\u6ca1\u6709\u610f\u4e49\u3002\u4f5c\u4e3a\u7ba1\u7406\u8fd9\u4e9b\u7f51\u7edc\u7684\u4e00\u79cd\u65b9\u5f0f\uff0c\u6211\u4eec\u4ecb\u7ecdService\u3002<\/p>\n
          \u5982\u679c\u60f3\u8981\u5bf9\u4e0a\u9762\u63d0\u5230\u76843\u4e2anginx\u8fdb\u884c\u8d1f\u8f7d\u5747\u8861\uff0cService\u5c06\u63d0\u4f9b\u8d1f\u8f7d\u5747\u8861\u529f\u80fd\uff0c\u9700\u8981\u7f16\u5199\u4ee5\u4e0bManifest\u6587\u4ef6\u3002<\/p>\n
          apiVersion<\/span>:<\/span> v1<\/span>\r\nkind<\/span>:<\/span> Service<\/span>\r\nmetadata<\/span>:<\/span>\r\n  name<\/span>:<\/span> my-nginx-svc<\/span>\r\n  labels<\/span>:<\/span>\r\n    app<\/span>:<\/span> nginx<\/span>\r\nspec<\/span>:<\/span>\r\n  type<\/span>:<\/span> ClusterIP<\/span>\r\n  ports<\/span>:<\/span>\r\n  -<\/span> port<\/span>:<\/span> 8080<\/span>\r\n    targetPort<\/span>:<\/span> 80<\/span>\r\n  selector<\/span>:<\/span>\r\n    app<\/span>:<\/span> nginx<\/span>\r\n<\/code><\/pre>\n
          \u8fd9\u53e5\u8bdd\u4e3b\u8981\u8868\u8fbe\u4e86\u5bf9\u4e8e\u4f7f\u7528selector\u6307\u5b9a\u4e3anginx\u7684Pod\u96c6\u5408\uff0c\u5c06\u5bf98080\u7aef\u53e3\u7684\u8bbf\u95ee\u8d1f\u8f7d\u5747\u8861\u5e76\u8f6c\u53d1\u5230Pod\u768480\u7aef\u53e3\u3002<\/p>\n
          \u5e94\u7528\u8fd9\u4e2a\u5e76\u8fdb\u884c\u786e\u8ba4\u3002<\/p>\n
          [node1 ~]$ kubectl apply -f mynginx-service.yaml\r\nservice\/my-nginx-svc created\r\n\r\n[node1 ~]$ kubectl get svc\r\nNAME           TYPE        CLUSTER-IP    EXTERNAL-IP   PORT(S)    AGE\r\nkubernetes     ClusterIP   10.96.0.1     <none>        443\/TCP    20m\r\nmy-nginx-svc   ClusterIP   10.106.9.75   <none>        8080\/TCP   5s\r\n<\/code><\/pre>\n
          \u5c1d\u8bd5\u8bbf\u95ee\u5728\u8fd9\u91cc\u81ea\u52a8\u751f\u6210\u7684CLUSTER-IP\uff0c\u537310.106.9.75\u3002<\/p>\n
          [node1 ~]$ curl -s 10.106.9.75:8080 | head -n4\r\n<!DOCTYPE html>\r\n<html>\r\n<head>\r\n<title>Welcome to nginx!<\/title>\r\n<\/code><\/pre>\n
          \u8fd4\u56de\u4e86nginx\u7684\u6b22\u8fce\u9875\u9762\u3002<\/p>\n
          \u89c2\u5bdf\u8d1f\u8f7d\u5747\u8861\u7684\u60c5\u51b5\u3002\u629b\u51fa\u4ee5\u4e0b10\u4e2a\u4e0d\u540c\u8bf7\u6c42\uff0c\u5e76\u67e5\u770b\u6bcf\u4e2a Pod \u4e2d nginx \u5bb9\u5668\u7684\u8bbf\u95ee\u65e5\u5fd7\u3002<\/p>\n
          [node1 ~]$ for i in `seq 10`; do curl 10.106.9.75:8080\/${i[@]}; done\r\n\r\n[node1 ~]$ for i in `kubectl get pod -o name`; do echo **********${i[@]}**********; kubectl logs ${i[@]}; done\r\n\r\n**********pod\/my-nginx-5d5b7b9c8b-4cpdl**********\r\n10.32.0.1 - - [03\/Mar\/2019:03:33:58 +0000] \"GET \/ HTTP\/1.1\" 200 612 \"-\" \"curl\/7.29.0\" \"-\"10.32.0.1 - - [03\/Mar\/2019:03:34:04 +0000] \"GET \/ HTTP\/1.1\" 200 612 \"-\" \"curl\/7.29.0\" \"-\"\r\n10.32.0.1 - - [03\/Mar\/2019:03:34:09 +0000] \"GET \/ HTTP\/1.1\" 200 612 \"-\" \"curl\/7.29.0\" \"-\"10.32.0.1 - - [03\/Mar\/2019:03:35:35 +0000] \"GET \/1 HTTP\/1.1\" 404 169 \"-\" \"curl\/7.29.0\" \"-\"\r\n2019\/03\/03 03:35:35 [error] 8#8: *4 open() \"\/usr\/share\/nginx\/html\/1\" failed (2: No such file or directory), client: 10.32.0.1, server: localhost, request: \"GET \/1\r\nHTTP\/1.1\", host: \"10.106.9.75:8080\"10.32.0.1 - - [03\/Mar\/2019:03:35:35 +0000] \"GET \/2 HTTP\/1.1\" 404 169 \"-\" \"curl\/7.29.0\" \"-\"\r\n2019\/03\/03 03:35:35 [error] 8#8: *5 open() \"\/usr\/share\/nginx\/html\/2\" failed (2: No such file or directory), client: 10.32.0.1, server: localhost, request: \"GET \/2\r\nHTTP\/1.1\", host: \"10.106.9.75:8080\"\r\n2019\/03\/03 03:35:35 [error] 8#8: *6 open() \"\/usr\/share\/nginx\/html\/5\" failed (2: No such file or directory), client: 10.32.0.1, server: localhost, request: \"GET \/5\r\nHTTP\/1.1\", host: \"10.106.9.75:8080\"\r\n10.32.0.1 - - [03\/Mar\/2019:03:35:35 +0000] \"GET \/5 HTTP\/1.1\" 404 169 \"-\" \"curl\/7.29.0\" \"-\"2019\/03\/03 03:35:35 [error] 8#8: *7 open() \"\/usr\/share\/nginx\/html\/9\" failed (2: No such file or directory), client: 10.32.0.1, server: localhost, request: \"GET \/9\r\nHTTP\/1.1\", host: \"10.106.9.75:8080\"10.32.0.1 - - [03\/Mar\/2019:03:35:35 +0000] \"GET \/9 HTTP\/1.1\" 404 169 \"-\" \"curl\/7.29.0\" \"-\"\r\n\r\n**********pod\/my-nginx-5d5b7b9c8b-c6ckv**********\r\n10.32.0.1 - - [03\/Mar\/2019:03:33:55 +0000] \"GET \/ HTTP\/1.1\" 200 612 \"-\" \"curl\/7.29.0\" \"-\"\r\n10.32.0.1 - - [03\/Mar\/2019:03:35:35 +0000] \"GET \/4 HTTP\/1.1\" 404 169 \"-\" \"curl\/7.29.0\" \"-\"\r\n2019\/03\/03 03:35:35 [error] 7#7: *2 open() \"\/usr\/share\/nginx\/html\/4\" failed (2: No such file or directory), client: 10.32.0.1, server: localhost, request: \"GET \/4HTTP\/1.1\", host: \"10.106.9.75:8080\"\r\n2019\/03\/03 03:35:35 [error] 7#7: *3 open() \"\/usr\/share\/nginx\/html\/10\" failed (2: No such file or directory), client: 10.32.0.1, server: localhost, request: \"GET \/1\r\n0 HTTP\/1.1\", host: \"10.106.9.75:8080\"\r\n10.32.0.1 - - [03\/Mar\/2019:03:35:35 +0000] \"GET \/10 HTTP\/1.1\" 404 169 \"-\" \"curl\/7.29.0\" \"-\"\r\n\r\n**********pod\/my-nginx-5d5b7b9c8b-h2ddw**********\r\n10.32.0.1 - - [03\/Mar\/2019:03:33:46 +0000] \"GET \/ HTTP\/1.1\" 200 612 \"-\" \"curl\/7.29.0\" \"-\"\r\n2019\/03\/03 03:35:35 [error] 13#13: *2 open() \"\/usr\/share\/nginx\/html\/3\" failed (2: No such file or directory), client: 10.32.0.1, server: localhost, request: \"GET \/3 HTTP\/1.1\", host: \"10.106.9.75:8080\"\r\n10.32.0.1 - - [03\/Mar\/2019:03:35:35 +0000] \"GET \/3 HTTP\/1.1\" 404 169 \"-\" \"curl\/7.29.0\" \"-\"10.32.0.1 - - [03\/Mar\/2019:03:35:35 +0000] \"GET \/6 HTTP\/1.1\" 404 169 \"-\" \"curl\/7.29.0\" \"-\"\r\n2019\/03\/03 03:35:35 [error] 13#13: *3 open() \"\/usr\/share\/nginx\/html\/6\" failed (2: No such file or directory), client: 10.32.0.1, server: localhost, request: \"GET \/\r\n6 HTTP\/1.1\", host: \"10.106.9.75:8080\"\r\n10.32.0.1 - - [03\/Mar\/2019:03:35:35 +0000] \"GET \/7 HTTP\/1.1\" 404 169 \"-\" \"curl\/7.29.0\" \"-\"\r\n2019\/03\/03 03:35:35 [error] 13#13: *4 open() \"\/usr\/share\/nginx\/html\/7\" failed (2: No such file or directory), client: 10.32.0.1, server: localhost, request: \"GET \/7 HTTP\/1.1\", host: \"10.106.9.75:8080\"\r\n2019\/03\/03 03:35:35 [error] 13#13: *5 open() \"\/usr\/share\/nginx\/html\/8\" failed (2: No such file or directory), client: 10.32.0.1, server: localhost, request: \"GET \/8 HTTP\/1.1\", host: \"10.106.9.75:8080\"\r\n10.32.0.1 - - [03\/Mar\/2019:03:35:35 +0000] \"GET \/8 HTTP\/1.1\" 404 169 \"-\" \"curl\/7.29.0\" \"-\"\r\n<\/code><\/pre>\n
          \u5df2\u5b9e\u73b0\u8d1f\u8f7d\u5747\u8861\u3002<\/p>\n
          \u5ba3\u8a00\u7684\u5b9a\u4e49<\/h1>\n
          \u672c\u6b21\u5206\u4eab\u7684\u793a\u4f8b\uff0c\u4e3b\u8981\u6d89\u53ca\u5230\u6700\u57fa\u672c\u7684Pod\u3001Deployment\u548cService\u3002<\/p>\n
          \u56de\u60f3\u8d77\u6765\uff0c\u6240\u6709\u7684\u64cd\u4f5c\u53ea\u6709\u4ee5\u4e0b\u7684\u9009\u62e9\uff1a<\/p>\n
            \n
          • \n
              Manifest\u30d5\u30a1\u30a4\u30eb\u3092\u8a18\u8ff0\u3057\u3066\u3001<\/ul>\n<\/li>\n<\/ul>\n
              kubectl apply\u30b3\u30de\u30f3\u30c9\u3092\u9069\u7528\u3059\u308b\u3002<\/p>\n
              \u5728\u8fd9\u91cc\uff0c\u4f53\u73b0\u4e86Kubernetes\u7684\u58f0\u660e\u5f0f\u914d\u7f6e\u601d\u60f3\u3002\u7528\u6237\u53ef\u4ee5\u5728\u6e05\u5355\u6587\u4ef6\u4e2d\u58f0\u660e\u6240\u671f\u671b\u7684\u72b6\u6001\u3002\u4e00\u65e6\u5e94\u7528\u8fd9\u4e9b\u58f0\u660e\uff0c\u65e0\u8bba\u4e4b\u524d\u7684\u72b6\u6001\u5982\u4f55\uff0c\u90fd\u4f1a\u8fbe\u5230\u58f0\u660e\u7684\u72b6\u6001\u3002\u6b64\u5916\uff0c\u80fd\u591f\u901a\u8fc7\u6587\u672c\u6765\u5b9a\u4e49\u8fd9\u4e9b\u72b6\u6001\u4e5f\u662f\u4e00\u4e2a\u597d\u5904\u3002\u4f8b\u5982\uff0c\u901a\u8fc7Git\u7b49\u5de5\u5177\uff0c\u53ef\u4ee5\u5c06\u57fa\u7840\u8bbe\u65bd\u7684\u72b6\u6001\u4f5c\u4e3a\u6e90\u4ee3\u7801\u8fdb\u884c\u7ba1\u7406\u3002\u8fd9\u5728\u57fa\u7840\u8bbe\u65bd\u5373\u4ee3\u7801\uff08Infrastructure as Code\uff09\u7684\u80cc\u666f\u4e0b\u7ecf\u5e38\u88ab\u8ba8\u8bba\u3002<\/p>\n
              \u8fd8\u6709Pod\u7684\u6570\u91cf\u548c\u8d1f\u8f7d\u5747\u8861\u8bbe\u7f6e\u4e5f\u53ef\u4ee5\u4f7f\u7528kubectl apply\u547d\u4ee4\u6765\u53cd\u6620\u3002\u901a\u8fc7\u8fd9\u79cd\u7edf\u4e00\u7684\u64cd\u4f5c\u80fd\u591f\u53cd\u6620\u5404\u79cd\u7c7b\u578b\u7684\u8bbe\u7f6e\uff0c\u6216\u8bb8\u53ef\u4ee5\u60f3\u8c61\u4e0e\u5176\u4ed6CI\/CD\u5de5\u5177\u7684\u517c\u5bb9\u6027\u5982\u4f55\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
              Kubernetes\u662f\u4ec0\u4e48\uff1f Kubernetes\u662f\u4e00\u79cd\u5f00\u6e90\u7684\u5bb9\u5668\u7f16\u6392\u7cfb\u7edf\uff0c\u7528\u4e8e\u90e8\u7f72\u3001\u6269\u5c55\u548c\u7ba1\u7406\u5bb9\u5668\u5316\u7684\u5e94\u7528\u7a0b […]<\/p>\n","protected":false},"author":5,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-35530","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n\u67e5\u770bKubernetes - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u67e5\u770bkubernetes\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u67e5\u770bKubernetes\" \/>\n<meta property=\"og:description\" content=\"Kubernetes\u662f\u4ec0\u4e48\uff1f Kubernetes\u662f\u4e00\u79cd\u5f00\u6e90\u7684\u5bb9\u5668\u7f16\u6392\u7cfb\u7edf\uff0c\u7528\u4e8e\u90e8\u7f72\u3001\u6269\u5c55\u548c\u7ba1\u7406\u5bb9\u5668\u5316\u7684\u5e94\u7528\u7a0b […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u67e5\u770bkubernetes\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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