{"id":2695,"date":"2023-01-14T20:00:00","date_gmt":"2023-01-14T12:00:00","guid":{"rendered":"https:\/\/jovepater.com\/?p=2695"},"modified":"2023-01-29T00:34:49","modified_gmt":"2023-01-28T16:34:49","slug":"for-k8s-beginner-ep-2-what-is-kubernetes-k8s","status":"publish","type":"post","link":"https:\/\/jovepater.com\/article\/for-k8s-beginner-ep-2-what-is-kubernetes-k8s\/","title":{"rendered":"For K8S Beginner EP 2\uff1a\u4ec0\u9ebc\u662fKubernetes (K8S)"},"content":{"rendered":"\n

What Is Kubernetes\uff1f<\/strong><\/h2>\n\n\n\n

\u8aa0\u5982EP1\u5167\u6587\u6240\u8ff0\uff0cKubernetes\u662f\u7528\u4f86\u7ba1\u7406\u5bb9\u5668\u7684\u5de5\u5177\u3002\u6839\u64daGoogle\u7684\u4ecb\u7d39\uff0cKubernetes\u8d77\u6e90\u65bcGoogle Cloud\uff0cGoogle\u5f9e\u5176\u5167\u90e8\u7684\u53e2\u96c6\u7ba1\u7406\u7cfb\u7d71”Borg”\u555f\u767c\uff0c\u5c07\u5176\u53bb\u856a\u5b58\u83c1\u5f8c\uff0c\u63a8\u51faKubernetes\uff0c\u4ee5\u81ea\u52d5\u5316\u7684\u65b9\u5f0f\u8abf\u5ea6\u3001\u7ba1\u7406Kubernetes\u3002\u767c\u5c55\u81f3\u4eca\uff0cKubernetes\u5df2\u7d93\u662f\u4e00\u500b\u529f\u80fd\u975e\u5e38\u5168\u9762\u7684\u4f01\u696d\u7d1a\u7ba1\u7406\u5de5\u5177\uff0c\u5167\u5efa\u6709\u591a\u7a2e\u6307\u4ee4\uff0c\u53ef\u7528\u65bc\u90e8\u7f72\u61c9\u7528\u7a0b\u5f0f\u3001\u9010\u6b65\u63a8\u884c\u61c9\u7528\u7a0b\u5f0f\u7684\u8b8a\u66f4\u3001\u56e0\u61c9\u591a\u8b8a\u7684\u9700\u6c42\u8abf\u5ea6\u61c9\u7528\u7a0b\u5f0f\u8cc7\u6e90\u3001\u76e3\u63a7\u61c9\u7528\u7a0b\u5f0f\u7b49\uff0c\u9032\u4e00\u6b65\u7c21\u5316\u61c9\u7528\u7a0b\u5f0f\u7684\u7ba1\u7406\u3002<\/p>\n\n\n\n

\u70ba\u4ec0\u9ebc\u9700\u8981Kubernetes<\/strong><\/h2>\n\n\n\n

\u5728\u6e2f\u53e3\u908a\uff0c\u8ca8\u6ac3\u88e1\u88dd\u8457\u5404\u5f0f\u5404\u6a23\u7684\u8ca8\u7269\uff0c\u78bc\u982d\u5de5\u4eba\u900f\u904e\u540a\u6a5f\u5c07\u8ca8\u6ac3\u653e\u5230\u8ca8\u6ac3\u8239\u4e0a\uff0c\u8ca8\u6ac3\u8239\u8ca0\u8cac\u904b\u9001\u9019\u4e9b\u8ca8\u6ac3\u5230\u4e16\u754c\u5404\u5730\uff0c\u4e26\u5728\u5404\u500b\u78bc\u982d\u5378\u8ca8\u958b\u7bb1\uff1b\u5bb9\u5668\u5c31\u50cf\u662f\u8ca8\u6ac3\uff0c\u525b\u597d\u4ed6\u5011\u7684\u82f1\u6587\u540d\u5b57\u4e5f\u90fd\u662fContainer (\u63a5\u4e0b\u4f86\u5c31\u7a31\u5bb9\u5668\u70baContainer)\uff0c\u800cKubernetes\u5c31\u50cf\u662f\u8239\u9577\uff0c\u8ca0\u8cac\u8abf\u5ea6\u8ca8\u6ac3\u4e0a\u8239\u3001\u904b\u9001\u3001\u4e0b\u8239\u3001\u5831\u95dc…\u7b49\u6d41\u7a0b\u3002<\/p>\n\n\n\n

\u5047\u8a2d\u6c92\u6709Kubernetes\u4f86\u5e6b\u5fd9\u7ba1\u7406Containers\uff0c\u90a3Container\u5c07\u7121\u4eba\u7ba1\u8f44\uff0c\u5176\u57f7\u884c\u72c0\u614b\u7121\u4eba\u77e5\u66c9\uff0c\u670d\u52d9\u58de\u4e86\u4e5f\u6c92\u544a\u8b66\u6216\u91cd\u555f\u6a5f\u5236\uff0c\u76f4\u5230\u516c\u53f8\u7684\u5ba2\u670d\u90fd\u5fd9\u7ffb\u4e86\uff0c\u7cfb\u7d71\u7ba1\u7406\u8005\u624d\u5f8c\u77e5\u5f8c\u89ba\uff0c\u9019\u4e9b\u90fd\u662f\u4f01\u696d\u7d1a\u61c9\u7528\u4e0d\u80fd\u4e0d\u91cd\u8996\u7684\uff0c\u6240\u4ee5Kubernetes\u66f4\u50cf\u662f\u7cfb\u7d71\u7ba1\u7406\u8005\u7684\u66ff\u8eab\uff0c\u8b93\u5927\u5bb6\u53ef\u4ee5\u5b89\u5fc3\u7761\u89ba\u4e0d\u88abOn Call\u7684\u91cd\u8981\u5925\u4f34\uff01
<\/p>\n\n\n\n

\u6a19\u6e96\u7684Kubernetes\u74b0\u5883\u5305\u542b\u54ea\u4e9b\u5143\u4ef6<\/strong><\/h2>\n\n\n\n

\u9996\u5148\uff0cKubernetes\u57fa\u672c\u4e0a\u662f\u4ee5\u4e00\u500b\u96c6\u7fa4(Cluster)\u4f86\u904b\u4f5c\u7684\uff0c\u6709\u5169\u5927\u89d2\u8272\uff0c\u4e00\u662fControl plane\uff0c\u4e5f\u7a31\u4f5c\u662fMaster Node\uff0c\u7528\u65bc\u7ba1\u7406\u6574\u500bKubernetes Cluster\uff1b\u4e8c\u662fCompute machines\uff0c\u4e5f\u7a31\u4f5cWorker Node\uff0c\u5be6\u969b\u8ca0\u8f09Container\u904b\u4f5c\uff1b\u53e6\u5916\u9084\u9700\u8981\u78c1\u789f\u8207Container registry\u5de5\u5177\u3002<\/p>\n\n\n

\n
\"kubernetes
\u53c3\u8003\u8cc7\u6599\uff1aRed Hat Kubernetes \u67b6\u69cb\u4ecb\u7d39<\/a><\/figcaption><\/figure><\/div>\n\n\n

Pod\u8207Container\u7684\u95dc\u4fc2<\/strong><\/h2>\n\n\n\n

Pod\u662fKubernetes\u5167\u7528\u65bc\u904b\u884cContainer\u7684\u74b0\u5883\uff0c\u4e5f\u662fKubernetes\u5167Container\u6700\u5c0f\u7684\u55ae\u4f4d\uff0c\u4e5f\u5c31\u662f\u8aaa\uff0cKubernetes\u662f\u900f\u904e\u7ba1\u7406Pod\u4f86\u64cd\u4f5cContainer\u7684\u3002Kubernetes\u539f\u59cb\u8a2d\u8a08\uff0c\u55ae\u4e00\u500bPod\u5167\u53ef\u4ee5\u5bb9\u7d0d\u591a\u500bContainer\uff0c\u4f46\u4e00\u822c\u800c\u8a00\uff0c\u6975\u70ba\u5efa\u8b70\u4e00\u500bPod\u5167\u5c31\u53ea\u6709\u4e00\u500bContainer\uff0c\u9664\u4e86\u964d\u4f4e\u8cc7\u6e90\u4f7f\u7528\u53ca\u7c21\u5316\u76e3\u63a7\u5be6\u4f5c\u8907\u96dc\u5ea6\u7b49\u56e0\u7d20\u5916\uff0c\u56e0\u70baKubernetes\u7ba1\u7406\u7684\u6700\u5c0f\u55ae\u4f4d\u662fPod\uff0c\u7576Pod\u5167\u6709\u591a\u500bContainer\u6642\uff0c\u6703\u5c0e\u81f4\u670d\u52d9\u9593\u7684\u95dc\u806f\u4fc2\u8b8a\u9ad8\uff0c\u670d\u52d9\u904b\u4f5c\u4e92\u76f8\u727d\u5236\uff0c\u9020\u6210\u7a69\u5b9a\u5ea6\u4e0b\u964d\uff0c\u9019\u90fd\u4e0d\u5229\u65bc\u5be6\u969b\u61c9\u7528\u3002<\/p>\n\n\n\n

\u53ef\u662f\uff0c\u5be6\u52d9\u4e0a\u4ecd\u7136\u6709\u9700\u8981\u4e00\u500bPod\u5167\u6709\u591a\u500bContainer\u7684\u72c0\u6cc1\uff0c\u9019\u6642\u4faf\uff0c\u4e00\u500b\u7a31\u70baSitecar\u6a21\u5f0f\u5c31\u51fa\u73fe\u4e86\uff0c\u900f\u904eSitecar\u6a21\u5f0f\uff0c\u5728\u4e3b\u8981\u7684Container\u65c1\u518d\u52a0\u4e00\u500b\u7528\u65bc\u7279\u5b9a\u76ee\u7684\u7684Container\uff0c\u5982\uff1a\u6536\u96c6Log\u7684Filebeat\u3002\u4e0d\u904e\u9019\u4e26\u4e0d\u6703\u6539\u8b8a\u55ae\u4e00Pod\u591a\u500bContainer\u6703\u5c0e\u81f4\u7684\u4e0d\u7a69\u5b9a\uff0c\u6240\u4ee5\u5728\u8a2d\u8a08\u4e0a\u4ecd\u8981\u5c0f\u5fc3\uff0c\u4e0d\u8981\u585e\u4e00\u5806Sitecar Container\u3002<\/p>\n\n\n\n

Minikube\u6eff\u8db3\u5b78\u7fd2\u6240\u9700<\/strong><\/h2>\n\n\n\n

Minikube\u662f\u4e00\u500bKubernetes Cluster\u7684\u8ff7\u4f60\u7e2e\u5c0f\u7248\uff0c\u53ea\u9700\u8981\u5c11\u5c11\u7684\u8cc7\u6e90\u5c31\u53ef\u4ee5\u6a21\u64ecKubernetes\u7684\u74b0\u5883\uff0c\u4e0d\u8ad6\u662f\u5be6\u9a57\u3001\u5b78\u7fd2\u6216\u6e2c\u8a66\u7a0b\u5f0f\uff0c\u90fd\u53ef\u4ee5\u4f7f\u7528Minikube\u4f86\u5b8c\u6210\uff0c\u63a5\u4e0b\u4f86\uff0c\u672c\u7cfb\u5217\u90fd\u5c07\u4f7f\u7528Minikube\u4f5c\u70ba\u6559\u5b78\u74b0\u5883\u5594\uff01<\/p>\n\n\n\n

~ END ~<\/p>\n\n\n\n

\n\n\n\n
< For K8S Beginner EP 1\uff1a\u5bb9\u5668(Container)\uff0c\u662f\u4ec0\u9ebc\uff1f<\/a><\/td>For K8S Beginner EP 3\uff1a\u4f7f\u7528Minikube\u8207Kubectl\u6253\u9020Kubernetes\u5b78\u7fd2\u74b0\u5883<\/a> ><\/td><\/tr><\/tbody><\/table><\/div><\/figure>\n","protected":false},"excerpt":{"rendered":"

\u5148\u4f86\u521d\u6b65\u4e86\u89e3Kubernetes\u5427\uff0c\u4ecb\u7d39\u57fa\u672c\u5143\u4ef6\u8207\u5fc5\u8981\u77e5\u9053\u7684\u4e8b\u60c5\uff0c\u4e0d\u8981\u8ff7\u832b\u5728Kubernetes\u7684\u77e5\u8b58\u6d77\u88e1\uff01<\/p>\n","protected":false},"author":2,"featured_media":2733,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[191],"tags":[116,117],"_links":{"self":[{"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/posts\/2695"}],"collection":[{"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/comments?post=2695"}],"version-history":[{"count":12,"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/posts\/2695\/revisions"}],"predecessor-version":[{"id":2860,"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/posts\/2695\/revisions\/2860"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/media\/2733"}],"wp:attachment":[{"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/media?parent=2695"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/categories?post=2695"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/jovepater.com\/wp-json\/wp\/v2\/tags?post=2695"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}