{"id":35516,"date":"2023-02-26T19:23:07","date_gmt":"2024-01-25T10:21:34","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/kubernetes%ef%bc%9akubernetes%e5%8e%bb%e8%b0%83%e5%ba%a6%e5%99%a8%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f\/"},"modified":"2024-04-29T16:26:21","modified_gmt":"2024-04-29T08:26:21","slug":"kubernetes%ef%bc%9akubernetes%e5%8e%bb%e8%b0%83%e5%ba%a6%e5%99%a8%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/kubernetes%ef%bc%9akubernetes%e5%8e%bb%e8%b0%83%e5%ba%a6%e5%99%a8%e6%98%af%e4%bb%80%e4%b9%88%ef%bc%9f\/","title":{"rendered":"Kubernetes\uff1aKubernetes\u53bb\u8c03\u5ea6\u5668\u662f\u4ec0\u4e48\uff1f"},"content":{"rendered":"<p>\u6211\u8c03\u67e5\u4e86\u4e00\u4e2a\u540d\u4e3aKubernetes Descheduler\u7684\u7ec4\u4ef6\uff0c\u8be5\u7ec4\u4ef6\u6b63\u5728Kubernetes\u5b75\u5316\u5668\u4e2d\u5f00\u53d1\uff0c\u7528\u4e8e\u91cd\u65b0\u8c03\u5ea6Pod\u3002\u672c\u6587\u57fa\u4e8ev0.6.0\u65f6\u7684\u4fe1\u606f\u8fdb\u884c\u64b0\u5199\u3002<\/p>\n<h2>Kubernetes Descheduler \u662f\u4ec0\u4e48?<\/h2>\n<p>\u7531\u4e8e Kubernetes \u8c03\u5ea6\u5668\u4ec5\u5728\u521b\u5efa Pod \u65f6\u8fdb\u884c\u8c03\u5ea6\uff0c\u56e0\u6b64\u4ece\u957f\u8fdc\u6765\u770b\u5b58\u5728\u4ee5\u4e0b\u95ee\u9898\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30ce\u30fc\u30c9\u306e\u30ea\u30bd\u30fc\u30b9\u4f7f\u7528\u7387\u306b\u504f\u308a\u304c\u3067\u3066\u3057\u307e\u3046<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u5f8c\u306b taints, label \u306a\u3069\u304c\u5909\u66f4\u3055\u308c\u3066\u3082\u3001\u30b9\u30b1\u30b8\u30e5\u30fc\u30eb\u6e08\u307f\u306e Pod \u306b\u306f\u53cd\u6620\u3055\u308c\u306a\u3044<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u65b0\u3057\u304f\u30ce\u30fc\u30c9\u304c\u8ffd\u52a0\u3055\u308c\u3066\u3082\u3001\u305d\u306e\u6642\u70b9\u3067\u306f Pod \u306f\u5206\u6563\u3055\u308c\u306a\u3044<\/ul>\n<p>Kubernetes Descheduler \u901a\u8fc7\u5220\u9664\u5df2\u5b89\u6392 Pod \u5e76\u91cd\u65b0\u5b89\u6392\u6765\u89e3\u51b3\u6b64\u95ee\u9898\u3002Descheduler \u4ec5\u8d1f\u8d23\u5220\u9664 Pod\uff0c\u800c\u91cd\u65b0\u5b89\u6392\u7531\u73b0\u6709\u8c03\u5ea6\u7a0b\u5e8f\uff08kube-scheduler\uff09\u5b8c\u6210\u3002<\/p>\n<p>\u503c\u5f97\u6ce8\u610f\u7684\u662f\uff0c\u5728\u672c\u6587\u64b0\u5199\u65f6\uff080.6.0\u7248\u672c\uff09\uff0c\u56e0\u4e3a\u8be5\u8f6f\u4ef6\u4ecd\u5728\u5f00\u53d1\u4e2d\uff0c\u53ef\u80fd\u5b58\u5728API\u7684\u672a\u7ecf\u4e8b\u5148\u544a\u77e5\u7684\u53d8\u66f4\u7b49\u60c5\u51b5\uff0c\u56e0\u6b64\u5c1a\u672a\u8003\u8651\u5c06\u5176\u7528\u4e8e\u751f\u4ea7\u73af\u58831\u3002Descheduler\u662fsig-scheduling\u7684\u5b50\u9879\u76ee\uff0c\u5728\u67e5\u9605SIG\u7684\u4f1a\u8bae\u8bb0\u5f55\u540e\u53d1\u73b0\uff0c\u57282018\u5e746\u670821\u65e5\u7684\u4f1a\u8bae\u4e0a\uff0c\u6709\u8ba1\u5212\u5c06\u5176\u5347\u7ea7\u4e3aKubernetes 1.12\u7684\u6807\u51c6\u7ec4\u4ef6\u3002<\/p>\n<h2>\u8bf7\u793a\u8303<\/h2>\n<p>\u4ee5\u4e0b\u662f\u6267\u884cdescheduler\u65f6Pod\u7684\u884c\u4e3a\u3002\u5728\u4e00\u4e2a\u75313\u4e2a\u8282\u70b9\u7ec4\u6210\u7684\u96c6\u7fa4\u4e2d\uff0c\u6700\u53f3\u8fb9\u7684\u8282\u70b9\u9996\u5148\u901a\u8fc7kubectl drain\u547d\u4ee4\u5c06Pod\u8fc1\u79fb\u5e76\u8bbe\u7f6e\u4e3a\u53ef\u8c03\u5ea6\u72b6\u6001\u3002\u5f53\u6267\u884cdescheduler\u65f6\uff0c\u53ef\u4ee5\u89c2\u5bdf\u5230Pod\u4ece\u5176\u4ed6\u8282\u70b9\u4e2d\u79fb\u9664\uff0c\u5e76\u4e14\u91cd\u65b0\u90e8\u7f72\u5230\u7a7a\u95f2\u7684\u53f3\u4fa7\u8282\u70b9\u3002<\/p>\n<p>\u6709\u4e09\u4e2a\u7d2b\u8272\u65b9\u5757\u4ee3\u8868\u8282\u70b9\uff0c\u4e00\u4e2a\u7eff\u8272\u65b9\u5757\u4ee3\u8868Pod\u3002\u6211\u4eec\u4f7f\u7528kube-ops-view\u6765\u8fdb\u884c\u53ef\u89c6\u5316\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d233937434c4406c29d20\/9-0.gif\" alt=\"descheduler.gif\" \/><\/div>\n<p>\u6211\u5728\u672c\u5730\u73af\u5883\u4e2d\u6784\u5efa\u4e86 Kubernetes Descheduler\uff0c\u5e76\u5bf9 Kubernetes \u96c6\u7fa4\u8fdb\u884c\u4e86\u4ee5\u4e0b\u64cd\u4f5c\uff1a\u4e00\u65e6 Pod \u7684\u91cd\u65b0\u914d\u7f6e\uff08\u5220\u9664\uff09\u5b8c\u6210\uff0cDescheduler \u5c06\u505c\u6b62\u8fd0\u884c\u3002<\/p>\n<pre class=\"post-pre\"><code>$ descheduler --kubeconfig ~\/.kube\/config --policy-config-file .\/policy.yaml -v 4\r\n<\/code><\/pre>\n<p>policy.yaml \u6587\u4ef6\u5df2\u6267\u884c\u4ee5\u4e0b\u914d\u7f6e\u3002\u5728\u4e0a\u8ff0\u6f14\u793a\u4e2d\uff0c\u53ea\u8bbe\u7f6e\u4e86 DeschedulerPolicy\uff08\u5982\u4e0b\u6240\u8ff0\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">descheduler\/v1alpha1\"<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">DeschedulerPolicy\"<\/span>\r\n<span class=\"na\">strategies<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"s2\">\"<\/span><span class=\"s\">RemoveDuplicates\"<\/span><span class=\"pi\">:<\/span>\r\n     <span class=\"na\">enabled<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n<\/code><\/pre>\n<h2>\u65e0\u5173\u8c03\u5ea6\u7a0b\u5e8f\u7684\u7b56\u7565<\/h2>\n<p>Descheduler \u4f7f\u7528\u914d\u7f6e\u6587\u4ef6\u6765\u5b9a\u4e49\u5220\u9664 Pod \u7684\u7b56\u7565\uff0c\u901a\u8fc7\u7ec4\u5408\u591a\u4e2a\u7b56\u7565\u5b9e\u73b0\u3002\u76ee\u524d\u6709\u4ee5\u4e0b4\u79cd\u7b56\u7565\u53ef\u4f9b\u9009\u62e9\u3002<\/p>\n<h3>\u53bb\u91cd\u590d<\/h3>\n<p>\u5982\u679c\u4e00\u4e2a\u7531\u76f8\u540c\u7684ReplicaSet\u548cReplicationController\u521b\u5efa\u7684Pod\u88ab\u90e8\u7f72\u5728\u540c\u4e00\u8282\u70b9\u4e0a\uff0c\u90a3\u4e48\u5c06\u5220\u9664\u8be5Pod\u3002kube-scheduler\u9ed8\u8ba4\u5305\u542b\u4e86\u540d\u4e3aSelectorSpreadPriority\u7684\u4f18\u5148\u7ea7\uff0c\u7528\u4e8e\u5c06Pod\u5206\u6563\u5230\u4e0d\u540c\u7684\u8282\u70b9\u6216\u533a\u57df\u4e0a\uff0c\u4ee5\u4fbfPod\u53ef\u4ee5\u91cd\u65b0\u5206\u6563\u5230\u8282\u70b9\u4e0a\u3002<\/p>\n<p>\u5047\u8bbe\u6709\u4e00\u4e2a\u5c5e\u4e8e\u540c\u4e00 ReplicaSet \u7684 Pod (App1) \u5728 Node 1 \u4e0a\u5b58\u5728\u591a\u4e2a\u7684\u60c5\u51b5\u4e0b\uff0c\u5220\u9664\u5176\u4e2d\u4e00\u4e2a Pod\uff0c\u4ee5\u4f7f\u5f97 Pod \u91cd\u65b0\u5206\u914d\u5230 Node 3 \u4e0a\u8fd0\u884c\u3002\u5728 Node 3 \u53d1\u751f\u6545\u969c\u5e76\u6062\u590d\u4e4b\u540e\uff0c\u53ef\u80fd\u4f1a\u51fa\u73b0\u6700\u521d\u7684\u60c5\u51b5\u3002<\/p>\n<pre class=\"post-pre\"><code># Initial state\r\n\r\n| App1 |  | App1 |  |      |\r\n| App1 |  |      |  |      |\r\n|      |  |      |  |      |\r\n|      |  |      |  |      |\r\n|      |  |      |  |      |\r\n+------+  +------+  +------+\r\n  Node1     Node2     Node3\r\n\r\n\r\n# After descheduling\r\n\r\n| App1 |  | App1 |  | App1 |\r\n|      |  |      |  |      |\r\n|      |  |      |  |      |\r\n|      |  |      |  |      |\r\n|      |  |      |  |      |\r\n+------+  +------+  +------+\r\n  Node1     Node2     Node3\r\n<\/code><\/pre>\n<h3>\u8282\u70b9\u5229\u7528\u7387\u8f83\u4f4e<\/h3>\n<p>\u8fd9\u662f\u4e00\u79cd\u65e8\u5728\u5c06\u8d44\u6e90\u5229\u7528\u7387\u9ad8\u7684\u8282\u70b9\u4e0a\u7684Pod\u91cd\u65b0\u8c03\u5ea6\u5230\u8d44\u6e90\u5229\u7528\u7387\u8f83\u4f4e\u7684\u8282\u70b9\u4e0a\u7684\u7b56\u7565\u3002\u901a\u8fc7\u4f7f\u7528CPU\u3001RAM\u548cPod\u6570\u91cf\u6765\u5b9a\u4e49\u9608\u503c\u6765\u786e\u5b9a\u8d44\u6e90\u7684\u4f7f\u7528\u7387\u3002\u5220\u9664Pod\u540e\u8282\u70b9\u7684\u8d44\u6e90\u4f7f\u7528\u7387\u4e0b\u9650\u7531targetThresholds\u8bbe\u7f6e\uff0c\u5c06Pod\u79fb\u52a8\u5230\u7684\u8282\u70b9\u7684\u5229\u7528\u7387\u4e0a\u9650\u7531\u9608\u503c(thresholds)\u8bbe\u7f6e\u3002\u4e24\u4e2a\u9608\u503c\u4e4b\u95f4\u7684\u8282\u70b9\u4e0d\u4f1a\u5bf9\u5904\u7406\u4ea7\u751f\u5f71\u54cd\u3002<\/p>\n<p>\u9700\u8981\u5bf9 Pod \u7684 Resource Request \u7684\u503c (spec.containers[].resources.requests) \u8fdb\u884c\u8ba1\u7b97\u3002\u57fa\u672c\u64cd\u4f5c\u662f\u8ba1\u7b97\u7a7a\u95f2\u8282\u70b9\u7684\u53ef\u7528\u8d44\u6e90\u603b\u548c\uff0c\u5e76\u4ece\u8d44\u6e90\u8f83\u9ad8\u7684\u8282\u70b9\u4e2d\u5220\u9664\u76f8\u5e94\u6570\u91cf\u7684 Pod\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">descheduler\/v1alpha1\"<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">DeschedulerPolicy\"<\/span>\r\n<span class=\"na\">strategies<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"s2\">\"<\/span><span class=\"s\">LowNodeUtilization\"<\/span><span class=\"pi\">:<\/span>\r\n     <span class=\"na\">enabled<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n     <span class=\"na\">params<\/span><span class=\"pi\">:<\/span>\r\n       <span class=\"na\">nodeResourceUtilizationThresholds<\/span><span class=\"pi\">:<\/span>\r\n         <span class=\"na\">thresholds<\/span><span class=\"pi\">:<\/span>\r\n           <span class=\"s2\">\"<\/span><span class=\"s\">cpu\"<\/span> <span class=\"pi\">:<\/span> <span class=\"m\">20<\/span>\r\n           <span class=\"s2\">\"<\/span><span class=\"s\">memory\"<\/span><span class=\"pi\">:<\/span> <span class=\"m\">20<\/span>\r\n           <span class=\"s2\">\"<\/span><span class=\"s\">pods\"<\/span><span class=\"pi\">:<\/span> <span class=\"m\">20<\/span>\r\n         <span class=\"na\">targetThresholds<\/span><span class=\"pi\">:<\/span>\r\n           <span class=\"s2\">\"<\/span><span class=\"s\">cpu\"<\/span> <span class=\"pi\">:<\/span> <span class=\"m\">50<\/span>\r\n           <span class=\"s2\">\"<\/span><span class=\"s\">memory\"<\/span><span class=\"pi\">:<\/span> <span class=\"m\">50<\/span>\r\n           <span class=\"s2\">\"<\/span><span class=\"s\">pods\"<\/span><span class=\"pi\">:<\/span> <span class=\"m\">50<\/span>\r\n<\/code><\/pre>\n<h3>\u5220\u9664\u8fdd\u53cd\u8de8 Pod \u53cd\u4eb2\u548c\u6027\u89c4\u5219\u7684\u5bb9\u5668<\/h3>\n<p>\u5220\u9664\u4e0ePod\u4e4b\u95f4\u7684AntiAffinity\u89c4\u5219\u76f8\u77db\u76fe\u7684Pod\u3002Pod\u4e4b\u95f4\u7684AntiAffinity\u662f\u6307\u4e0d\u5e0c\u671b\u5177\u6709\u7279\u5b9a\u6807\u7b7e\u7684Pod\u5728\u540c\u4e00\u8282\u70b9\u4e0a\u8fdb\u884c\u8c03\u5ea6\u3002\u7531\u4e8eAntiAffinity\u53ea\u5728\u8c03\u5ea6\u65f6\u8003\u8651\uff0c\u6240\u4ee5\u5982\u679c\u5b58\u5728\u67d0\u79cd\u539f\u56e0\u5bfc\u81f4\u8c03\u5ea6\u540e\u4e0d\u6ee1\u8db3\u6b64\u89c4\u5219\u7684Pod\u5b58\u5728\uff0c\u5219\u8fdb\u884c\u5220\u9664\u64cd\u4f5c\u3002<\/p>\n<h3>\u79fb\u9664\u8fdd\u53cd\u8282\u70b9\u4eb2\u548c\u6027\u7684Pods<\/h3>\n<p>\u5220\u9664\u4e0e\u8282\u70b9\u7684AntiAffinity\u4e0d\u7b26\u7684Pod\u3002\u8282\u70b9\u7684Affinity\u662f\u7528\u4e8e\u5c06Pod\u8c03\u5ea6\u5230\u7279\u5b9a\u7c7b\u578b\u7684\u8282\u70b9\u7684\u529f\u80fd\u3002\u8282\u70b9\u7684\u6307\u5b9a\u4f7f\u7528\u6807\u7b7e\uff0c\u56e0\u6b64\u76ee\u524d\u53ef\u80fd\u5b58\u5728\u7531\u4e8e\u6807\u7b7e\u66f4\u6539\u800c\u4e0d\u6ee1\u8db3\u6b64\u89c4\u5219\u7684\u60c5\u51b5\u3002<\/p>\n<h2>\u8bf7\u8bf4\u660e\u6267\u884c\u7684\u65b9\u6cd5\u3002<\/h2>\n<p>\u5728README.md\u4e2d\uff0c\u4ecb\u7ecd\u4e86\u901a\u8fc7\u6307\u5b9akubeconfig\u6765\u4ece\u96c6\u7fa4\u5916\u6267\u884c\u7684\u65b9\u6cd5\u4ee5\u53ca\u901a\u8fc7\u5728\u96c6\u7fa4\u5185\u4f7f\u7528Job\u6765\u6267\u884c\u7684\u65b9\u6cd5\u3002\u7531\u4e8e\u6267\u884c\u4e8c\u8fdb\u5236\u6587\u4ef6\u4f1a\u5220\u9664\u76f8\u5e94\u7684Pod\u5e76\u7ed3\u675f\uff0c\u76ee\u524d\u6765\u770b\uff0c\u6267\u884c\u7684\u65f6\u673a\u4f3c\u4e4e\u9700\u8981\u4e2a\u4eba\u63a7\u5236\u3002<\/p>\n<h2>\u6682\u65f6\u79fb\u9664Pod<\/h2>\n<p>Pod\u7684\u64a4\u79bb\uff08\u5220\u9664\uff09\u662f\u6839\u636e\u4ee5\u4e0b\u89c4\u5219\u8fdb\u884c\u7684\u3002Pod\u901a\u8fc7\u9a71\u9010\u673a\u5236\u8fdb\u884c\u64a4\u79bb\uff0c\u56e0\u6b64\u4e5f\u8003\u8651\u5230PodDisruptionBudget\u7684\u8bbe\u7f6e\u3002<\/p>\n<p>scheduler.alpha.kubernetes.io\/critical-pod \u306e\u30a2\u30ce\u30c6\u30fc\u30b7\u30e7\u30f3\u306e\u3064\u3044\u3066\u3044\u308b Critical Pod \u306f\u5bfe\u8c61\u5916<br \/>\nReplicaSet\u3001Job \u306a\u3069\u3067\u7ba1\u7406\u3055\u308c\u3066\u3044\u306a\u3044 Pod \u306f\u518d\u4f5c\u6210\u3055\u308c\u306a\u3044\u305f\u3081\u5bfe\u8c61\u5916<br \/>\nDaemonSet \u304c\u4f5c\u6210\u3057\u305f Pod \u306f\u5bfe\u8c61\u5916<br \/>\nLocal Storage \u3092\u5229\u7528\u3057\u305fPod \u306f\u5bfe\u8c61\u5916<br \/>\nPod \u306e QosClass \u306bBestEffort \u3092\u6307\u5b9a\u3057\u305f\u3082\u306e\u306f Bustrable\u3001Guaranteed \u3088\u308a\u5148\u306b\u9000\u907f\u3055\u305b\u3089\u308c\u308b<\/p>\n<h2>\u603b\u7ed3<\/h2>\n<p>\u4f7f\u7528Kubernetes Descheduler\uff0c\u53ef\u4ee5\u5bf9Pod\u8fdb\u884c\u91cd\u65b0\u8c03\u5ea6\u3002\u5c3d\u7ba1\u57fa\u672c\u529f\u80fd\u5df2\u57280.6.0\u7248\u672c\u4e2d\u5b9e\u73b0\uff0c\u4f46\u7531\u4e8e\u4ecd\u5728\u5f00\u53d1\u4e2d\uff0c\u5c1a\u4e0d\u63a8\u8350\u7528\u4e8e\u751f\u4ea7\u73af\u58831\u3002\u6839\u636esig-scheduling\u56e2\u961f\u7684\u8ba1\u5212\uff0c\u5e0c\u671b\u5728Kubernetes v1.12\u4e2d\u5c06\u5176\u5347\u7ea7\u4e3a\u6807\u51c6\u7ec4\u4ef6\uff0c\u56e0\u6b64\u5bf9\u672a\u6765\u7684\u52a8\u5411\u62b1\u6709\u671f\u5f85\u3002<\/p>\n<h2>\u8bf7\u53c2\u7167\u4ee5\u4e0b\u5185\u5bb9\u5e76\u7528\u4e2d\u6587\u8fdb\u884c\u672c\u5730\u5316\u6539\u8ff0\uff0c\u53ea\u9700\u4e00\u79cd\u9009\u9879\uff1a<\/h2>\n<p>\u5f15\u7528<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">GitHub &#8211; kubernetes-incubator\/descheduler: Descheduler for Kubernetes<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">Meet a Kubernetes Descheduler<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">https:\/\/qiita.com\/tkusumi\/items\/58fdadbe4053812cb44e<\/ul>\n<div>\u8bf7\u70b9\u51fb\u4ee5\u4e0b\u94fe\u63a5\u67e5\u770b\u6b64\u9879\u76ee\u7684\u8be6\u7ec6\u4fe1\u606f\uff1ahttps:\/\/github.com\/kubernetes-incubator\/descheduler\/tree\/v0.6.0#note<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\u6211\u8c03\u67e5\u4e86\u4e00\u4e2a\u540d\u4e3aKubernetes Descheduler\u7684\u7ec4\u4ef6\uff0c\u8be5\u7ec4\u4ef6\u6b63\u5728Kubernetes\u5b75\u5316\u5668\u4e2d\u5f00\u53d1 [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-35516","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 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