{"id":41004,"date":"2023-04-18T07:48:28","date_gmt":"2023-04-06T12:23:55","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%85%b3%e4%ba%8eelastic-cloud-on-kubernetes-eck%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86%e5%92%8c%e6%af%8f%e4%b8%aa%e9%85%8d%e7%bd%ae%e6%9b%b4%e6%94%b9%e7%9a%84%e8%a1%8c%e4%b8%ba%e3%80%82\/"},"modified":"2024-04-30T00:03:32","modified_gmt":"2024-04-29T16:03:32","slug":"%e5%85%b3%e4%ba%8eelastic-cloud-on-kubernetes-eck%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86%e5%92%8c%e6%af%8f%e4%b8%aa%e9%85%8d%e7%bd%ae%e6%9b%b4%e6%94%b9%e7%9a%84%e8%a1%8c%e4%b8%ba%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%85%b3%e4%ba%8eelastic-cloud-on-kubernetes-eck%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86%e5%92%8c%e6%af%8f%e4%b8%aa%e9%85%8d%e7%bd%ae%e6%9b%b4%e6%94%b9%e7%9a%84%e8%a1%8c%e4%b8%ba%e3%80%82\/","title":{"rendered":"\u5173\u4e8eElastic Cloud on Kubernetes (ECK)\u7684\u5de5\u4f5c\u539f\u7406\u548c\u6bcf\u4e2a\u914d\u7f6e\u66f4\u6539\u7684\u884c\u4e3a"},"content":{"rendered":"<p>\u8fd9\u7bc7\u6587\u7ae0\u662fZOZO Technologies Advent Calendar #2\u7684\u7b2c17\u7bc7\u6587\u7ae0\u3002<\/p>\n<h1>TL;DR\uff08\u592a\u957f\u4e0d\u770b\uff09;<\/h1>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">ECK\u52d5\u4f5c\u78ba\u8a8d\u74b0\u5883\u69cb\u7bc9\u624b\u9806<\/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\">ECK\u306e\u4ed5\u7d44\u307f<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\u5404\u69cb\u6210\u30fb\u8a2d\u5b9a\u5909\u66f4\u306b\u304a\u3051\u308b\u6319\u52d5\u89e3\u8aac<\/ul>\n<h1>\u5efa\u7acb\u52d5\u4f5c\u78ba\u8a8d\u74b0\u5883<\/h1>\n<p>\u672c\u6587\u5c06\u7b80\u8981\u4ecb\u7ecd\u7528\u4e8e\u89e3\u91ca\u672c\u6587\u7684\u73af\u5883\u5efa\u7acb\u65b9\u6cd5\u3002\u8bf7\u6ce8\u610f\uff0c\u867d\u7136\u6211\u4eec\u4f7f\u7528\u7684\u662fAmazon Elastic Kubernetes Service\uff08\u4ee5\u4e0b\u7b80\u79f0EKS\uff09\u4f5c\u4e3aKubernetes\u73af\u5883\uff0c\u4f46\u6211\u4eec\u5c06\u7701\u7565\u6709\u5173EKS\u8bbe\u7f6e\u548ck8s\u96c6\u7fa4\u64cd\u4f5c\u6240\u9700\u7684kubectl\u7b49\u914d\u7f6e\u6b65\u9aa4\u3002\u53e6\u5916\uff0c\u6211\u4eec\u5047\u8bbe\u60a8\u5df2\u7ecf\u5904\u4e8e\u53ef\u4ee5\u8fde\u63a5\u5230k8s\u96c6\u7fa4\u7684\u72b6\u6001\u3002<\/p>\n<h2>\u73af\u5883<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30af\u30e9\u30a4\u30a2\u30f3\u30c8OS: macOS<\/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\">Kubernetes versions:<\/ul>\n<\/li>\n<\/ul>\n<p>client: v1.19.4<br \/>\nserver: v1.18.9<\/p>\n<p>ECK: 1.3<\/p>\n<h2>\u642d\u5efa<\/h2>\n<p>\u6211\u4eec\u5047\u8bbe\u60a8\u5df2\u7ecf\u6210\u529f\u901a\u8fc7kubectl\u547d\u4ee4\u53ef\u4ee5\u8bbf\u95eek8s\u96c6\u7fa4\u3002<\/p>\n<pre class=\"post-pre\"><code>\r\nkubectl get nodes\r\n\r\nNAME                                                STATUS   ROLES    AGE    VERSION\r\nip-192-168-27-58.ap-northeast-1.compute.internal    Ready    &lt;none&gt;   3d4h   v1.18.9-eks-d1db3c\r\nip-192-168-38-215.ap-northeast-1.compute.internal   Ready    &lt;none&gt;   3d4h   v1.18.9-eks-d1db3c\r\nip-192-168-85-80.ap-northeast-1.compute.internal    Ready    &lt;none&gt;   3d4h   v1.18.9-eks-d1db3c\r\n<\/code><\/pre>\n<h2>\u6613\u70b9\u51fb\u5b89\u88c5<\/h2>\n<p>\u5c06ECK 1.3.0\uff08\u5f39\u6027\u64cd\u4f5c\u7b26\u548c\u76f8\u5173\u8d44\u6e90\uff09\u7684\u6e05\u5355\u5e94\u7528\u5230K8s\u96c6\u7fa4\uff0c\u8bf7\u6309\u4ee5\u4e0b\u65b9\u5f0f\u64cd\u4f5c\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"nv\">VERSION<\/span><span class=\"o\">=<\/span>1.3.0\r\nkubectl apply <span class=\"nt\">-f<\/span> https:\/\/download.elastic.co\/downloads\/eck\/<span class=\"k\">${<\/span><span class=\"nv\">VERSION<\/span><span class=\"k\">}<\/span>\/all-in-one.yaml\r\n<\/code><\/pre>\n<p>ECK\u7684\u6838\u5fc3\u8d44\u6e90\u5c06\u90e8\u7f72\u5728elastic-system\u547d\u540d\u7a7a\u95f4\u4e2d\u3002\u901a\u8fc7\u4ee5\u4e0b\u547d\u4ee4\u786e\u8ba4Elastic Operator pod\u662f\u5426\u6b63\u5728\u8fd0\u884c\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl get all <span class=\"nt\">-n<\/span> elastic-system\r\n\r\nNAME                     READY   STATUS    RESTARTS   AGE\r\npod\/elastic-operator-0   1\/1     Running   0          14m\r\n\r\nNAME                             TYPE        CLUSTER-IP       EXTERNAL-IP   PORT<span class=\"o\">(<\/span>S<span class=\"o\">)<\/span>   AGE\r\nservice\/elastic-webhook-server   ClusterIP   10.100.111.185   &lt;none&gt;        443\/TCP   14m\r\n\r\nNAME                                READY   AGE\r\nstatefulset.apps\/elastic-operator   1\/1     14m\r\n<\/code><\/pre>\n<p>\u53ef\u4ee5\u901a\u8fc7\u4ee5\u4e0b\u65b9\u5f0f\u67e5\u770bElastic Operator\u7684\u65e5\u5fd7\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl <span class=\"nt\">-n<\/span> elastic-system logs <span class=\"nt\">-f<\/span> statefulset.apps\/elastic-operator\r\n<\/code><\/pre>\n<h2>\u90e8\u7f72Elasticsearch\u96c6\u7fa4\u3002<\/h2>\n<p>\u5b8c\u6210Elastic Operator\u7684\u5b89\u88c5\u540e\uff0c\u63a5\u4e0b\u6765\u5c06\u5728k8s\u4e0a\u90e8\u7f72Elasticsearch\u96c6\u7fa4\u3002\u5df2\u7ecf\u5b89\u88c5\u7684Elastic Operator\u4f1a\u81ea\u52a8\u5c06Elasticsearch\u96c6\u7fa4\u90e8\u7f72\u5230k8s\u4e0a\uff0c\u5e76\u7ba1\u7406k8s\u8d44\u6e90\u4ee5\u4fdd\u6301\u6240\u58f0\u660e\u7684\u72b6\u6001\u3002<\/p>\n<p>\u9996\u5148\uff0c\u5728\u672c\u6587\u4e2d\u8fdb\u884c\u64cd\u4f5c\u786e\u8ba4\u65f6\uff0c\u521b\u5efa\u540d\u4e3a&#8221;testeck&#8221;\u7684\u547d\u540d\u7a7a\u95f4\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl create namespace testeck\r\n<\/code><\/pre>\n<p>\u5c06\u521b\u5efa\u7684\u547d\u540d\u7a7a\u95f4testeck\u4e2d\u90e8\u7f72\u4e00\u4e2a\u75313\u4e2amaster\u8282\u70b9\u548c1\u4e2adata\u8282\u70b9\u7ec4\u6210\u7684Elasticsearch\u96c6\u7fa4ecksandbox\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"s\">cat &lt;&lt;EOF | kubectl apply -n testeck -f -<\/span>\r\n<span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">elasticsearch.k8s.elastic.co\/v1<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Elasticsearch<\/span>\r\n<span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">ecksandbox<\/span>\r\n<span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">version<\/span><span class=\"pi\">:<\/span> <span class=\"s\">7.10.0<\/span>\r\n  <span class=\"na\">nodeSets<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">master-nodes<\/span>\r\n    <span class=\"na\">count<\/span><span class=\"pi\">:<\/span> <span class=\"m\">3<\/span>\r\n    <span class=\"na\">config<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"s\">node.store.allow_mmap<\/span><span class=\"pi\">:<\/span> <span class=\"no\">false<\/span>\r\n      <span class=\"s\">node.roles<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">master\"<\/span><span class=\"pi\">]<\/span>\r\n    <span class=\"na\">volumeClaimTemplates<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">elasticsearch-data<\/span>\r\n      <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">accessModes<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"s\">ReadWriteOnce<\/span>\r\n        <span class=\"na\">resources<\/span><span class=\"pi\">:<\/span>\r\n          <span class=\"na\">requests<\/span><span class=\"pi\">:<\/span>\r\n            <span class=\"na\">storage<\/span><span class=\"pi\">:<\/span> <span class=\"s\">1Gi<\/span>\r\n        <span class=\"na\">storageClassName<\/span><span class=\"pi\">:<\/span> <span class=\"s\">gp2<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">data-nodes<\/span>\r\n    <span class=\"na\">count<\/span><span class=\"pi\">:<\/span> <span class=\"m\">1<\/span>\r\n    <span class=\"na\">config<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"s\">node.store.allow_mmap<\/span><span class=\"pi\">:<\/span> <span class=\"no\">false<\/span>\r\n      <span class=\"s\">node.roles<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">data\"<\/span><span class=\"pi\">,<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">ingest\"<\/span><span class=\"pi\">]<\/span>\r\n    <span class=\"na\">volumeClaimTemplates<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">elasticsearch-data<\/span>\r\n      <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">accessModes<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"s\">ReadWriteOnce<\/span>\r\n        <span class=\"na\">resources<\/span><span class=\"pi\">:<\/span>\r\n          <span class=\"na\">requests<\/span><span class=\"pi\">:<\/span>\r\n            <span class=\"na\">storage<\/span><span class=\"pi\">:<\/span> <span class=\"s\">2Gi<\/span>\r\n        <span class=\"na\">storageClassName<\/span><span class=\"pi\">:<\/span> <span class=\"s\">gp2<\/span>\r\n<span class=\"s\">EOF<\/span>\r\n<\/code><\/pre>\n<blockquote><p>\u8bf7\u6ce8\u610f\uff1a\u5728volumeClaimTemplates\u4e2d\uff0c\u5bf9\u4e8emaster\u8282\u70b9\u5206\u522b\u58f0\u660e\u5206\u914d1GB\u7684EBS\u5377\uff08gp2\uff09\uff0c\u5bf9\u4e8edata\u8282\u70b9\u58f0\u660e\u5206\u914d2GB\u7684EBS\u5377\uff08gp2\uff09\u3002<\/p><\/blockquote>\n<p>\u83b7\u53d6\u5df2\u90e8\u7f72Elasticsearch\u8d44\u6e90\u7684\u72b6\u6001\u5982\u4e0b\u3002 \u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0cHEALTH\u72b6\u6001\u5e94\u4e3a\u7eff\u8272\uff0cNODES\u4e3a4\u4e2a\uff0cPHASE\u5e94\u51c6\u5907\u597d\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl get elasticsearch <span class=\"nt\">-n<\/span> testeck\r\n\r\nNAME         HEALTH   NODES   VERSION   PHASE   AGE\r\necksandbox   green    4      7.10.0    Ready   64s\r\n<\/code><\/pre>\n<h2>\u8bbf\u95eeElasticsearch\u96c6\u7fa4<\/h2>\n<p>\u9996\u5148\u8bbf\u95ee\u90e8\u7f72\u7684Elasticsearch\u96c6\u7fa4\u3002\u7136\u540e\u6309\u4ee5\u4e0b\u65b9\u5f0f\u83b7\u53d6\u81ea\u52a8\u4fdd\u5b58\u5728secrets\u4e2d\u7684elastic\u7528\u6237\u5bc6\u7801\u3002<\/p>\n<pre class=\"post-pre\"><code>export NAMESPACE=testeck\r\nexport PASSWORD=$(kubectl get secret ecksandbox-es-elastic-user -n ${NAMESPACE} -o go-template='{{.data.elastic | base64decode}}')\r\n\r\necho $PASSWORD\r\n2LIh4PY5XUAejd85d9c3q461\r\n<\/code><\/pre>\n<p>\u63a5\u4e0b\u6765\uff0c\u6211\u4eec\u5c06\u83b7\u53d6\u4e3aElasticsearch\u96c6\u7fa4\u521b\u5efa\u7684service\u3002ecksandbox-es-http\u5c06\u6210\u4e3a\u8fde\u63a5\u76ee\u6807\u7684service\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl get svc <span class=\"nt\">-n<\/span> testeck\r\n\r\nNAME                         TYPE        CLUSTER-IP       EXTERNAL-IP   PORT<span class=\"o\">(<\/span>S<span class=\"o\">)<\/span>    AGE\r\necksandbox-es-data-nodes     ClusterIP   None             &lt;none&gt;        9200\/TCP   2m50s\r\necksandbox-es-http           ClusterIP   10.100.237.243   &lt;none&gt;        9200\/TCP   2m52s\r\necksandbox-es-master-nodes   ClusterIP   None             &lt;none&gt;        9200\/TCP   2m50s\r\necksandbox-es-transport      ClusterIP   None             &lt;none&gt;        9300\/TCP   2m52s\r\n<\/code><\/pre>\n<p>\u4f7f\u7528kubectl port-forward\u547d\u4ee4\uff0c\u53ef\u4ee5\u5c06\u672c\u5730\u673a\u5668\u4e0a\u7684\u7aef\u53e39200\u8f6c\u53d1\u5230Elasticsearch\u7684ecksandbox-es-http\uff0c\u5b9e\u73b0\u5bf9\u5176\u7684\u8bbf\u95ee\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl port-forward service\/ecksandbox-es-http 9200 <span class=\"nt\">-n<\/span> testeck\r\n\r\nForwarding from 127.0.0.1:9200 -&gt; 9200\r\nForwarding from <span class=\"o\">[<\/span>::1]:9200 -&gt; 9200\r\n<\/code><\/pre>\n<p>\u6700\u540e\uff0c\u4f7f\u7528\u4e4b\u524d\u83b7\u53d6\u7684elastic\u7528\u6237\u5bc6\u7801\uff0c\u5411Elasticsearch\u96c6\u7fa4\u53d1\u9001\u8bf7\u6c42\uff0c\u5c06\u4f1a\u5f97\u5230\u4ee5\u4e0b\u7ed3\u679c\u3002<\/p>\n<pre class=\"post-pre\"><code>\r\ncurl <span class=\"nt\">-u<\/span> <span class=\"s2\">\"elastic:<\/span><span class=\"nv\">$PASSWORD<\/span><span class=\"s2\">\"<\/span> <span class=\"nt\">-k<\/span> <span class=\"s2\">\"https:\/\/localhost:9200\"<\/span>\r\n\r\n<span class=\"o\">{<\/span>\r\n  <span class=\"s2\">\"name\"<\/span> : <span class=\"s2\">\"ecksandbox-es-master-nodes-0\"<\/span>,\r\n  <span class=\"s2\">\"cluster_name\"<\/span> : <span class=\"s2\">\"ecksandbox\"<\/span>,\r\n  <span class=\"s2\">\"cluster_uuid\"<\/span> : <span class=\"s2\">\"Jdcikd2dSPqlPGR9uj2hqA\"<\/span>,\r\n  <span class=\"s2\">\"version\"<\/span> : <span class=\"o\">{<\/span>\r\n    <span class=\"s2\">\"number\"<\/span> : <span class=\"s2\">\"7.10.0\"<\/span>,\r\n    <span class=\"s2\">\"build_flavor\"<\/span> : <span class=\"s2\">\"default\"<\/span>,\r\n    <span class=\"s2\">\"build_type\"<\/span> : <span class=\"s2\">\"docker\"<\/span>,\r\n    <span class=\"s2\">\"build_hash\"<\/span> : <span class=\"s2\">\"51e9d6f22758d0374a0f3f5c6e8f3a7997850f96\"<\/span>,\r\n    <span class=\"s2\">\"build_date\"<\/span> : <span class=\"s2\">\"2020-11-09T21:30:33.964949Z\"<\/span>,\r\n    <span class=\"s2\">\"build_snapshot\"<\/span> : <span class=\"nb\">false<\/span>,\r\n    <span class=\"s2\">\"lucene_version\"<\/span> : <span class=\"s2\">\"8.7.0\"<\/span>,\r\n    <span class=\"s2\">\"minimum_wire_compatibility_version\"<\/span> : <span class=\"s2\">\"6.8.0\"<\/span>,\r\n    <span class=\"s2\">\"minimum_index_compatibility_version\"<\/span> : <span class=\"s2\">\"6.0.0-beta1\"<\/span>\r\n  <span class=\"o\">}<\/span>,\r\n  <span class=\"s2\">\"tagline\"<\/span> : <span class=\"s2\">\"You Know, for Search\"<\/span>\r\n<span class=\"o\">}<\/span>\r\n<\/code><\/pre>\n<h2>\u5c1d\u8bd5\u6444\u53d6\u6d4b\u8bd5\u6570\u636e\u5e76\u8fdb\u884c\u641c\u7d22\u3002<\/h2>\n<p>\u6839\u636e Elastic \u516c\u53f8\u7684\u5b98\u65b9\u5feb\u901f\u5165\u95e8\u6307\u5357\uff0c\u5728\u4e0a\u8ff0\u521b\u5efa\u7684 Elasticsearch \u96c6\u7fa4\u4e2d\uff0c\u6309\u7167\u4ee5\u4e0b\u65b9\u5f0f\u5bfc\u5165\u6d4b\u8bd5\u6570\u636e\u3002<\/p>\n<p>\u4ee5\u4e0e\u4e4b\u524d\u76f8\u540c\u7684\u65b9\u5f0f\uff0c\u5c06\u672c\u5730\u8bbe\u5907\u4e0a\u7684\u7aef\u53e3\u5bfc\u5411\u5230Elasticsearch\u7684ecksandbox-es-http\uff0c\u4ee5\u4fbf\u80fd\u591f\u8bbf\u95ee\u3002\u5982\u679c\u5df2\u7ecf\u5bfc\u5411\u4e86\u7aef\u53e3\uff0c\u5219\u53ef\u4ee5\u7701\u7565\u6b64\u6b65\u9aa4\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl port-forward service\/ecksandbox-es-http 9200 <span class=\"nt\">-n<\/span> testeck\r\n<\/code><\/pre>\n<p>\u7136\u540e\uff0c\u83b7\u53d6\u6d4b\u8bd5\u6570\u636e\uff0c\u5e76\u4f7f\u7528bulk API\u5c06\u6570\u636e\u4ee5Bulk\u7684\u65b9\u5f0f\u5bfc\u5165\u5230Elasticsearch\u96c6\u7fa4\u4e2d\u3002\u8fd9\u91cc\u5c06\u76ee\u6807\u7d22\u5f15\u8bbe\u7f6e\u4e3abank\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"c\"># \u30c6\u30b9\u30c8\u30c7\u30fc\u30bf\u53d6\u5f97<\/span>\r\ncurl <span class=\"nt\">-o<\/span> accounts.json https:\/\/raw.githubusercontent.com\/elastic\/elasticsearch\/master\/docs\/src\/test\/resources\/accounts.json\r\n\r\n<span class=\"c\"># Bulk\u30a4\u30f3\u30b8\u30a7\u30b9\u30c8<\/span>\r\ncurl <span class=\"nt\">-u<\/span> <span class=\"s2\">\"elastic:<\/span><span class=\"nv\">$PASSWORD<\/span><span class=\"s2\">\"<\/span> <span class=\"nt\">-k<\/span> <span class=\"nt\">-H<\/span> <span class=\"s2\">\"Content-Type: application\/json\"<\/span> <span class=\"nt\">-XPOST<\/span> <span class=\"s2\">\"https:\/\/localhost:9200\/bank\/_bulk?pretty&amp;refresh\"<\/span> <span class=\"nt\">--data-binary<\/span> <span class=\"s2\">\"@accounts.json\"<\/span>\r\n<\/code><\/pre>\n<p>\u5f53\u901a\u8fc7cat indices API\u6765\u68c0\u67e5\u7d22\u5f15\u65f6\uff0c\u6211\u4eec\u53ef\u4ee5\u770b\u5230\u8be5\u7d22\u5f15\u5305\u542b\u4e00\u4e2a\u4e3b\u5206\u7247\u548c\u4e00\u4e2a\u526f\u672c\u5206\u7247\uff0cbank\u7d22\u5f15\u4e2d\u5b58\u50a8\u4e861000\u4e2a\u6587\u6863\u3002<\/p>\n<pre class=\"post-pre\"><code>curl <span class=\"nt\">-u<\/span> <span class=\"s2\">\"elastic:<\/span><span class=\"nv\">$PASSWORD<\/span><span class=\"s2\">\"<\/span> <span class=\"nt\">-k<\/span> <span class=\"s2\">\"https:\/\/localhost:9200\/_cat\/indices?v\"<\/span>\r\n\r\nhealth status index uuid                   pri rep docs.count docs.deleted store.size pri.store.size\r\nyellow open   bank  TyjMvOOCQDiNZNqwNHSNQA   1   1       1000            0      394kb          394kb\r\n<\/code><\/pre>\n<h1>ECK\u7684\u673a\u5236<\/h1>\n<h2>\u5f39\u6027\u8fd0\u8425\u5546<\/h2>\n<p>ECK\u4f1a\u4f7f\u7528Elastic Operator\u81ea\u52a8\u5316\u5728Kubernetes\u4e0a\u7684Elasticsearch\u548cKinana\u7684\u914d\u7f6e\u548c\u7ba1\u7406\u3002Elastic Operator\u8d1f\u8d23\u5904\u7406\u96c6\u7fa4\u7684\u90e8\u7f72\u3001\u96c6\u7fa4\u914d\u7f6e\u66f4\u6539\u548c\u5347\u7ea7\u3001\u8282\u70b9\u89c4\u6a21\u7684\u6269\u5c55\u548c\u7f29\u5c0f\u3001\u5907\u4efd\u7b49\u64cd\u4f5c\u3002\u6709\u5173\u529f\u80fd\u7684\u8be6\u7ec6\u4fe1\u606f\u8bf7\u53c2\u9605\u6b64\u5904\u3002<\/p>\n<p>\u4ee5\u4e0b\u7684\u56fe\u50cf\u5c55\u793a\u4e86\u901a\u8fc7\u5f39\u6027\u8fd0\u7b97\u7b26\uff08Elastic Operator\uff09\u90e8\u7f72 Elasticsearch \u548c Kibana \u8d44\u6e90\u7684\u6d41\u7a0b\u3002\u5f53\u7528\u6237\u521b\u5efa\u5b9a\u4e49 Elasticsearch \u548c Kibana \u8d44\u6e90\u7684 CRD\uff08Custom Resource Definition\uff09 YAML\uff0c\u5e76\u5c06\u5176\u5e94\u7528\u5230 k8s \u4e2d\u65f6\uff0c\u5f39\u6027\u8fd0\u7b97\u7b26\u5c06\u6839\u636e\u6b64\u521b\u5efa\u90e8\u7f72\u6216\u4fee\u6539 Elasticsearch \u548c Kibana \u8d44\u6e90\u3002\u521a\u521a\u8fdb\u884c\u7684 Elasticsearch \u96c6\u7fa4\uff08ecksandbox\uff09\u7684\u90e8\u7f72\u4e5f\u662f\u6309\u7167\u8fd9\u4e2a\u6d41\u7a0b\u8fdb\u884c\u7684\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d444f37434c4406c9ee62\/47-0.png\" alt=\"eck-elastic-operator.png\" \/><\/div>\n<h2>\u5173\u4e8e NodeSets \u548c StatefulSet<\/h2>\n<p>\u5f39\u6027\u64cd\u4f5c\u5458\u901a\u8fc7\u4f7f\u7528\u8868\u793a\u96c6\u7fa4\u5185\u76f8\u540cElasticsearch\u914d\u7f6e\u7684\u8282\u70b9\u7ec4NodeSets\u6765\u8fdb\u884cElasticsearch\u96c6\u7fa4\u7684\u62d3\u6251\u914d\u7f6e\u3002\u8fd9\u4e9bNodeSets\u7684\u5b9e\u4f53\u662fStatefulSet\u3002\u901a\u5e38\uff0c\u4f1a\u4e3aElasticsearch\u7684\u4e3b\u8282\u70b9\u548c\u6570\u636e\u8282\u70b9\u5206\u522b\u8bbe\u7f6e\u72ec\u7acb\u7684NodeSets\uff0c\u6bcf\u4e2aPod\u4f1a\u5728\u4e0d\u540c\u7684StatefulSet\u4e2d\u7ba1\u7406\u3002\u4ee5\u4e0b\u662fNodeSets\u7684\u5b9a\u4e49\u4ee5\u53ca\u4e3a\u6bcf\u4e2a\u5b9a\u4e49\u521b\u5efa\u72ec\u7acb\u7684StatefulSet\u7684\u793a\u4f8b\u56fe\u3002\u66f4\u591a\u5173\u4e8eNodeSets\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u8003\u5b98\u65b9\u9875\u9762\u4e0a\u7684\u8282\u70b9\u7f16\u6392\u90e8\u5206\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d444f37434c4406c9ee62\/50-0.png\" alt=\"eck-nodesets.png\" \/><\/div>\n<p>\u7531\u4e8eNodeSets\u4f5c\u4e3aStatefulSet\u8d44\u6e90\u8fdb\u884c\u90e8\u7f72\uff0c\u6240\u4ee5\u5728\u7406\u89e3ECK\u5bf9\u5404\u79cd\u914d\u7f6e\u66f4\u6539\u7684\u884c\u4e3a\u65f6\uff0c\u9700\u8981\u5148\u7406\u89e3StatefulSet\u3002\u4ee5\u4e0b\u662f\u9700\u8981\u4e86\u89e3\u7684\u5173\u952e\u70b9\uff0c\u4ee5\u4fbf\u7406\u89e3\u914d\u7f6e\u548c\u8bbe\u7f6e\u66f4\u6539\u65f6\u7684\u884c\u4e3a\u3002<\/p>\n<h3>\u91cd\u70b91: \u5728StatefulSet\u4e2d\u4e3a\u6bcf\u4e2aPod\u5206\u914d\u72ec\u7acb\u7684PVC\u548cPV\u3002<\/h3>\n<p>\u6839\u636evolumeClaimTemplate\u7684\u5b9a\u4e49\uff0cStatefulSet\u4e3a\u6bcf\u4e2aPod\u5206\u914d\u5355\u72ec\u7684PVC\uff08\u6301\u4e45\u6027\u5377\u7d22\u8d54\uff09\u548cPV\uff08\u6301\u4e45\u6027\u5377\uff09\u3002\u4f8b\u5982\uff0c\u5728\u4e4b\u524d\u8fdb\u884c\u7684ecksandbox\u96c6\u7fa4\u7684data-nodes\u8282\u70b9\u4e0a\uff0c\u4f7f\u7528volumeClaimTemplates\u914d\u7f6e\u4e3a\u6bcf\u4e2aPod\u5206\u914d2GB\u7684EBS\u5377\uff08gp2\uff09\u3002<\/p>\n<pre class=\"post-pre\"><code>  <span class=\"na\">nodeSets<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">data-nodes<\/span>\r\n    <span class=\"na\">count<\/span><span class=\"pi\">:<\/span> <span class=\"m\">1<\/span>\r\n    <span class=\"na\">config<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"s\">node.store.allow_mmap<\/span><span class=\"pi\">:<\/span> <span class=\"no\">false<\/span>\r\n      <span class=\"s\">node.roles<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">data\"<\/span><span class=\"pi\">,<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">ingest\"<\/span><span class=\"pi\">]<\/span>\r\n    <span class=\"na\">volumeClaimTemplates<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">elasticsearch-data<\/span>\r\n      <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">accessModes<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"s\">ReadWriteOnce<\/span>\r\n        <span class=\"na\">resources<\/span><span class=\"pi\">:<\/span>\r\n          <span class=\"na\">requests<\/span><span class=\"pi\">:<\/span>\r\n            <span class=\"na\">storage<\/span><span class=\"pi\">:<\/span> <span class=\"s\">2Gi<\/span>\r\n        <span class=\"na\">storageClassName<\/span><span class=\"pi\">:<\/span> <span class=\"s\">gp2<\/span>\r\n<\/code><\/pre>\n<p>\u8fd9\u6837\uff0c\u6bcf\u4e2aPod\u90fd\u88ab\u5206\u914d\u4e86\u72ec\u7acb\u7684PVC\u548cPV\u3002\u53e6\u4e00\u65b9\u9762\uff0ck8s\u4e2d\u6709ReplicaSet\uff0c\u4f46\u5bf9\u4e8eReplicaSet\u800c\u8a00\uff0c\u540c\u4e00ReplicaSet\u7684\u6240\u6709Pod\u90fd\u88ab\u5206\u914d\u4e86\u76f8\u540c\u7684PVC\u548cPV\u3002\u4ee5\u4e0b\u662fReplicaSet\u548cStatefulSet\u7684PVC\u548cPV\u5206\u914d\u6bd4\u8f83\u56fe\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d444f37434c4406c9ee62\/56-0.png\" alt=\"eck-replicaset-vs-statefulset.png\" \/><\/div>\n<p>\u4e3a\u4e86\u53c2\u8003\uff0c\u521a\u521a\u8fdb\u884c\u7684Elasticsearch\u96c6\u7fa4ecksandbox\u7684\u90e8\u7f72\u4e2d\uff0c\u6211\u4eec\u90e8\u7f72\u4e86master-nodes\uff083\u4e2a\u8282\u70b9\uff09\u548cdata-nodes\uff081\u4e2a\u8282\u70b9\uff09\u8fd9\u4e24\u79cdNodeSets\uff0c\u4e5f\u5c31\u662f\u8bf4\u90e8\u7f72\u4e86\u4e24\u4e2aStatefulSet\u3002\u6bcf\u4e2aPod\u3001PVC\u548cPV\u7684\u5206\u914d\u60c5\u51b5\u5982\u4e0b\u6240\u793a\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl get po,sts,pv,pvc <span class=\"nt\">-n<\/span> testeck\r\n\r\nNAME                               READY   STATUS    RESTARTS   AGE\r\npod\/ecksandbox-es-data-nodes-0     1\/1     Running   0          7h10m\r\npod\/ecksandbox-es-master-nodes-0   1\/1     Running   0          7h10m\r\npod\/ecksandbox-es-master-nodes-1   1\/1     Running   0          7h10m\r\npod\/ecksandbox-es-master-nodes-2   1\/1     Running   0          7h10m\r\n\r\nNAME                                          READY   AGE\r\nstatefulset.apps\/ecksandbox-es-data-nodes     1\/1     7h10m\r\nstatefulset.apps\/ecksandbox-es-master-nodes   3\/3     7h10m\r\n\r\nNAME                                                        CAPACITY   ACCESS MODES   RECLAIM POLICY   STATUS   CLAIM                                                     STORAGECLASS   REASON   AGE\r\npersistentvolume\/pvc-265d9044-5111-4e54-9667-a741c7537043   1Gi        RWO            Delete           Bound    testeck\/elasticsearch-data-ecksandbox-es-master-nodes-2   gp2                     7h10m\r\npersistentvolume\/pvc-299aff52-cfff-4b5b-a847-5f4bdf528f8f   1Gi        RWO            Delete           Bound    testeck\/elasticsearch-data-ecksandbox-es-master-nodes-0   gp2                     7h10m\r\npersistentvolume\/pvc-d7ff409d-f731-4f02-b26e-c67fd3662941   2Gi        RWO            Delete           Bound    testeck\/elasticsearch-data-ecksandbox-es-data-nodes-0     gp2                     7h10m\r\npersistentvolume\/pvc-e40bcf99-0e57-48e7-acc8-d19224b67665   1Gi        RWO            Delete           Bound    testeck\/elasticsearch-data-ecksandbox-es-master-nodes-1   gp2                     7h10m\r\n\r\nNAME                                                                    STATUS   VOLUME                                     CAPACITY   ACCESS MODES   STORAGECLASS   AGE\r\npersistentvolumeclaim\/elasticsearch-data-ecksandbox-es-data-nodes-0     Bound    pvc-d7ff409d-f731-4f02-b26e-c67fd3662941   2Gi        RWO            gp2            7h10m\r\npersistentvolumeclaim\/elasticsearch-data-ecksandbox-es-master-nodes-0   Bound    pvc-299aff52-cfff-4b5b-a847-5f4bdf528f8f   1Gi        RWO            gp2            7h10m\r\npersistentvolumeclaim\/elasticsearch-data-ecksandbox-es-master-nodes-1   Bound    pvc-e40bcf99-0e57-48e7-acc8-d19224b67665   1Gi        RWO            gp2            7h10m\r\npersistentvolumeclaim\/elasticsearch-data-ecksandbox-es-master-nodes-2   Bound    pvc-265d9044-5111-4e54-9667-a741c7537043   1Gi        RWO            gp2            7h10m\r\n<\/code><\/pre>\n<h3>\u91cd\u70b92\uff1aPod\u6267\u884c\u987a\u5e8f\uff08\u521b\u5efa\u6309\u4f4e\u5e8f\u53f7\u5148\u8fdb\u884c\uff0c\u66f4\u65b0\u548c\u5220\u9664\u6309\u9ad8\u5e8f\u53f7\u5148\u8fdb\u884c\uff09<\/h3>\n<p>\u5728StatefulSet\u4e2d\uff0c\u6bcf\u4e2aPod\u7684\u540d\u79f0\u88ab\u5206\u914d\u4e00\u4e2a\u4ece0\u5230N-1\uff08N\u4e3a\u526f\u672c\u6570\uff09\u7684\u6574\u6570\u503c\u3002\u4e3e\u4f8b\u6765\u8bf4\uff0c\u521a\u624d\u90e8\u7f72\u7684Elasticsearch\u96c6\u7fa4ecksandbox\u7684master\u8282\u70b9\u7684StatefulSet\u67093\u4e2a\u526f\u672c\uff0c\u4e5f\u5c31\u662f\u75313\u4e2aPod\u7ec4\u6210\uff0c\u800c\u6bcf\u4e2aPod\u7684\u540d\u79f0\u88ab\u5206\u914d\u4e3a0\u301c2\uff083-1\uff09\u7684\u6574\u6570\u503c\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl get pods <span class=\"nt\">-n<\/span> testeck\r\n\r\nNAME                           READY   STATUS    RESTARTS   AGE\r\necksandbox-es-master-nodes-0   1\/1     Running   0          6h25m\r\necksandbox-es-master-nodes-1   1\/1     Running   0          6h25m\r\necksandbox-es-master-nodes-2   1\/1     Running   0          6h25m\r\n...\r\n<\/code><\/pre>\n<p>\u5728\u540c\u4e00\u4e2a StatefulSet \u4e2d\uff0cPod \u7684\u521b\u5efa\u5c06\u6309\u7167\u8f83\u4f4e\u7684\u7f16\u53f7\u987a\u5e8f\u9010\u4e2a\u8fdb\u884c\u3002\u800c\u66f4\u65b0\u548c\u5220\u9664\u5c06\u6309\u7167\u8f83\u9ad8\u7684 Pod \u7f16\u53f7\u987a\u5e8f\u9010\u4e2a\u8fdb\u884c\u3002<\/p>\n<p>\u4f8b\u5982\uff0c\u5f533\u4e2a\u72b6\u6001\u96c6\u7684\u526f\u672c\u7f29\u51cf\u52300\u65f6\uff0c\u4f1a\u8fdb\u884cPod\u7684\u66f4\u65b0\u548c\u5220\u9664\u64cd\u4f5c\uff0c\u5220\u9664\u7684\u987a\u5e8f\u662f\u4ece\u8f83\u9ad8\u7684Pod\u7f16\u53f7\u5f00\u59cb\uff082-&gt;1-&gt;0\uff09\u3002\u800c\u5f53Pod\u8fdb\u884c\u6269\u5c55\u65f6\uff0c\u4f1a\u6309\u7167\u8f83\u4f4e\u7684Pod\u7f16\u53f7\u987a\u5e8f\u8fdb\u884c\u521b\u5efa\uff080-&gt;1-&gt;2\uff09\u3002<\/p>\n<p>\u5728\u6267\u884c\u4ece\u7f29\u5c0f\u89c4\u6a21\u5230\u6269\u5927\u89c4\u6a21\u7684\u6848\u4f8b\u4e2d\uff0c\u6709\u4e00\u4e2a\u91cd\u8981\u7684\u8981\u70b9\u9700\u8981\u6ce8\u610f\uff0c\u5373\u5728\u5206\u79bb\u76f8\u540cPVC\u548cPV\u4e4b\u540e\uff0c\u5b83\u4eec\u4ecd\u7136\u4fdd\u6301\u4e0d\u53d8\uff0c\u5e76\u4e14\u5728\u518d\u6b21\u8fdb\u884c\u6269\u5927\u89c4\u6a21\u65f6\u88ab\u5206\u914d\u7ed9\u76f8\u540c\u7f16\u53f7\u7684Pod\u3002\u4e0b\u9762\u7684\u793a\u4f8b\u8bf4\u660e\u4e86\u4e00\u4e2a\u5177\u67093\u4e2a\u526f\u672c\u7684\u6709\u72b6\u6001\u96c6\u5408\uff08StatefulSet\uff09\u4ece\u7f29\u5c0f\u89c4\u6a21\u4e3a1\u4e2aPod\u5230\u518d\u6b21\u6269\u5927\u89c4\u6a21\u4e3a3\u4e2aPod\u7684\u6d41\u7a0b\u3002\u5728\u7f29\u5c0f\u89c4\u6a21\u65f6\uff0c1\u53f7\u548c2\u53f7\u7684Pod\u7684PVC\u548cPV\u4f1a\u88ab\u5206\u79bb\uff0c\u4f46\u5b83\u4eec\u4ecd\u7136\u4fdd\u6301\u4e0d\u53d8\uff0c\u5e76\u4e14\u5728\u518d\u6b21\u6269\u5927\u89c4\u6a21\u65f6\u88ab\u5206\u914d\u7ed9\u76f8\u540c\u7f16\u53f7\u7684Pod\u3002<\/p>\n<div><img decoding=\"async\" class=\"post-images\" title=\"\" src=\"https:\/\/cdn.silicloud.com\/blog-img\/blog\/img\/657d444f37434c4406c9ee62\/65-0.png\" alt=\"eck-scale-in-out.png\" \/><\/div>\n<p>\u9019\u4e9b\u884c\u70ba\u662f\u70ba\u4e86\u80fd\u5920\u5728\u4e0d\u4e1f\u5931\u6578\u64da\u7684\u60c5\u6cc1\u4e0b\u4fee\u6539Pod\uff0c\u5373\u914d\u7f6e\u8b8a\u66f4\u800c\u9032\u884c\u7684\u57fa\u672c\u64cd\u4f5c\u3002<\/p>\n<h1>\u6784\u6210\u7684\u53d8\u5316\u548c\u5176\u884c\u4e3a<\/h1>\n<h2>\u8282\u70b9\u7684\u6269\u5c55\u548c\u7f29\u51cf\u89c4\u6a21<\/h2>\n<p>\u8282\u70b9\u7684\u6269\u5c55\u548c\u6536\u7f29\u57fa\u672c\u4e0a\u662f\u901a\u8fc7\u66f4\u6539NodeSets\u7684\u8ba1\u6570\u6765\u5b8c\u6210\u7684\u3002\u8fd9\u4e0e\u524d\u8ff0\u7684StatefulSet\u7684\u6269\u5c55\u548c\u6536\u7f29\u76f8\u540c\u3002\u56e0\u6b64\uff0c\u96c6\u7fa4\u5c06\u9010\u4e2a\u65e0\u4e2d\u65ad\u5730\u66f4\u65b0\u526f\u672c\u3002\u4f46\u8bf7\u6ce8\u610f\uff0c\u5728\u4ee5\u4e0b\u6761\u4ef6\u4e0b\uff0c\u96c6\u7fa4\u7684\u53ef\u7528\u6027\u65e0\u6cd5\u5f97\u5230\u4fdd\u8bc1\u3002<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">\u30b7\u30f3\u30b0\u30eb\u30ce\u30fc\u30c9\u306eElasticsearch\u30af\u30e9\u30b9\u30bf<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">Elasticsearch\u30af\u30e9\u30b9\u30bf\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u306b\u30ec\u30d7\u30ea\u30ab\u304c\u306a\u3044<\/ul>\n<p>\u90a3\u4e48\u73b0\u5728\u6211\u4eec\u6765\u5e94\u7528\u4ee5\u4e0b\u7684YAML\u6587\u4ef6\uff0c\u5e76\u4e14\u5c1d\u8bd5\u5c06\u5148\u524d\u90e8\u7f72\u7684Elasticsearch\u96c6\u7fa4ecksandbox\u7684data-nodes\u8282\u70b9\u6269\u5c55\u52303\u4e2a\u526f\u672c\u3002<\/p>\n<pre class=\"post-pre\"><code>\r\n<span class=\"s\">cat &lt;&lt;EOF | kubectl apply -n testeck -f -<\/span>\r\n\r\n<span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">elasticsearch.k8s.elastic.co\/v1<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Elasticsearch<\/span>\r\n<span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">ecksandbox<\/span>\r\n<span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">version<\/span><span class=\"pi\">:<\/span> <span class=\"s\">7.10.0<\/span>\r\n  <span class=\"na\">nodeSets<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">master-nodes<\/span>\r\n    <span class=\"na\">count<\/span><span class=\"pi\">:<\/span> <span class=\"m\">3<\/span>\r\n    <span class=\"na\">config<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"s\">node.store.allow_mmap<\/span><span class=\"pi\">:<\/span> <span class=\"no\">false<\/span>\r\n      <span class=\"s\">node.roles<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">master\"<\/span><span class=\"pi\">]<\/span>\r\n    <span class=\"na\">volumeClaimTemplates<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">elasticsearch-data<\/span>\r\n      <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">accessModes<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"s\">ReadWriteOnce<\/span>\r\n        <span class=\"na\">resources<\/span><span class=\"pi\">:<\/span>\r\n          <span class=\"na\">requests<\/span><span class=\"pi\">:<\/span>\r\n            <span class=\"na\">storage<\/span><span class=\"pi\">:<\/span> <span class=\"s\">1Gi<\/span>\r\n        <span class=\"na\">storageClassName<\/span><span class=\"pi\">:<\/span> <span class=\"s\">gp2<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">data-nodes<\/span>\r\n    <span class=\"na\">count<\/span><span class=\"pi\">:<\/span> <span class=\"m\">3<\/span>\r\n    <span class=\"na\">config<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"s\">node.store.allow_mmap<\/span><span class=\"pi\">:<\/span> <span class=\"no\">false<\/span>\r\n      <span class=\"s\">node.roles<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">data\"<\/span><span class=\"pi\">,<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">ingest\"<\/span><span class=\"pi\">]<\/span>\r\n    <span class=\"na\">volumeClaimTemplates<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">elasticsearch-data<\/span>\r\n      <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">accessModes<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"s\">ReadWriteOnce<\/span>\r\n        <span class=\"na\">resources<\/span><span class=\"pi\">:<\/span>\r\n          <span class=\"na\">requests<\/span><span class=\"pi\">:<\/span>\r\n            <span class=\"na\">storage<\/span><span class=\"pi\">:<\/span> <span class=\"s\">2Gi<\/span>\r\n        <span class=\"na\">storageClassName<\/span><span class=\"pi\">:<\/span> <span class=\"s\">gp2<\/span>\r\n<span class=\"s\">EOF<\/span>\r\n<\/code><\/pre>\n<p>\u5f53\u6267\u884c\u4e0a\u8ff0\u64cd\u4f5c\u65f6\uff0c\u53ef\u4ee5\u770b\u5230data-nodes\u7684StatefulSet\u88ab\u6269\u5c55\u4e3a3\u4e2a\u526f\u672c\uff0c\u5e76\u4e14\u6bcf\u4e2aPod\u4f9d\u6b21\u5206\u914d\u4e86PVC\u548cPV\u3002<\/p>\n<pre class=\"post-pre\"><code>kubectl get elasticsearch,po,sts,pv,pvc <span class=\"nt\">-n<\/span> testeck\r\n\r\nNAME                                                    HEALTH   NODES   VERSION   PHASE   AGE\r\nelasticsearch.elasticsearch.k8s.elastic.co\/ecksandbox   yellow   4       7.10.0    Ready   7h38m\r\n\r\nNAME                               READY   STATUS    RESTARTS   AGE\r\npod\/ecksandbox-es-data-nodes-0     1\/1     Running   0          7h38m\r\npod\/ecksandbox-es-data-nodes-1     0\/1     Running   0          29s\r\npod\/ecksandbox-es-data-nodes-2     0\/1     Running   0          29s\r\npod\/ecksandbox-es-master-nodes-0   1\/1     Running   0          7h38m\r\npod\/ecksandbox-es-master-nodes-1   1\/1     Running   0          7h38m\r\npod\/ecksandbox-es-master-nodes-2   1\/1     Running   0          7h38m\r\n\r\nNAME                                          READY   AGE\r\nstatefulset.apps\/ecksandbox-es-data-nodes     1\/3     7h38m\r\nstatefulset.apps\/ecksandbox-es-master-nodes   3\/3     7h38m\r\n\r\nNAME                                                        CAPACITY   ACCESS MODES   RECLAIM POLICY   STATUS   CLAIM                                                     STORAGECLASS   REASON   AGE\r\npersistentvolume\/pvc-1acf4843-0563-4d2d-95d3-0332515c985d   2Gi        RWO            Delete           Bound    testeck\/elasticsearch-data-ecksandbox-es-data-nodes-2     gp2                     23s\r\npersistentvolume\/pvc-265d9044-5111-4e54-9667-a741c7537043   1Gi        RWO            Delete           Bound    testeck\/elasticsearch-data-ecksandbox-es-master-nodes-2   gp2                     7h38m\r\npersistentvolume\/pvc-299aff52-cfff-4b5b-a847-5f4bdf528f8f   1Gi        RWO            Delete           Bound    testeck\/elasticsearch-data-ecksandbox-es-master-nodes-0   gp2                     7h38m\r\npersistentvolume\/pvc-31440203-06d5-4d00-947d-3f431b84a381   2Gi        RWO            Delete           Bound    testeck\/elasticsearch-data-ecksandbox-es-data-nodes-1     gp2                     23s\r\npersistentvolume\/pvc-d7ff409d-f731-4f02-b26e-c67fd3662941   2Gi        RWO            Delete           Bound    testeck\/elasticsearch-data-ecksandbox-es-data-nodes-0     gp2                     7h38m\r\npersistentvolume\/pvc-e40bcf99-0e57-48e7-acc8-d19224b67665   1Gi        RWO            Delete           Bound    testeck\/elasticsearch-data-ecksandbox-es-master-nodes-1   gp2                     7h38m\r\n\r\nNAME                                                                    STATUS   VOLUME                                     CAPACITY   ACCESS MODES   STORAGECLASS   AGE\r\npersistentvolumeclaim\/elasticsearch-data-ecksandbox-es-data-nodes-0     Bound    pvc-d7ff409d-f731-4f02-b26e-c67fd3662941   2Gi        RWO            gp2            7h38m\r\npersistentvolumeclaim\/elasticsearch-data-ecksandbox-es-data-nodes-1     Bound    pvc-31440203-06d5-4d00-947d-3f431b84a381   2Gi        RWO            gp2            29s\r\npersistentvolumeclaim\/elasticsearch-data-ecksandbox-es-data-nodes-2     Bound    pvc-1acf4843-0563-4d2d-95d3-0332515c985d   2Gi        RWO            gp2            29s\r\npersistentvolumeclaim\/elasticsearch-data-ecksandbox-es-master-nodes-0   Bound    pvc-299aff52-cfff-4b5b-a847-5f4bdf528f8f   1Gi        RWO            gp2            7h38m\r\npersistentvolumeclaim\/elasticsearch-data-ecksandbox-es-master-nodes-1   Bound    pvc-e40bcf99-0e57-48e7-acc8-d19224b67665   1Gi        RWO            gp2            7h38m\r\npersistentvolumeclaim\/elasticsearch-data-ecksandbox-es-master-nodes-2   Bound    pvc-265d9044-5111-4e54-9667-a741c7537043   1Gi        RWO            gp2            7h38m\r\n<\/code><\/pre>\n<h3>\u6839\u636e\u8282\u70b9\u7684\u89c4\u6a21\u53d8\u5316\u81ea\u52a8\u8c03\u6574\u526f\u672c\u6570\u91cf\u3002<\/h3>\n<p>\u6839\u636e\u8282\u70b9\u7684\u89c4\u6a21\u53d8\u5316\uff0c\u53ef\u4ee5\u81ea\u52a8\u8c03\u6574\u526f\u672c\u6570\u91cf\u3002\u526f\u672c\u7684\u81ea\u52a8\u6269\u5c55\u4e3b\u8981\u9002\u7528\u4e8e\u7d22\u5f15\u53ea\u6709\u4e00\u4e2a\u5206\u7247\u7684\u60c5\u51b5\uff0c\u53ea\u9700\u8981\u6839\u636e\u8282\u70b9\u6570\u91cf\u8fdb\u884c\u7ebf\u6027\u589e\u52a0\uff0c\u975e\u5e38\u6709\u6548\u3002<\/p>\n<p>\u901a\u8fc7\u5728\u7d22\u5f15\u4e2d\u8bbe\u7f6eindex.auto_expand_replicas\uff0c\u6839\u636e\u96c6\u7fa4\u4e2d\u7684\u6570\u636e\u8282\u70b9\u6570\u91cf\uff0c\u81ea\u52a8\u6269\u5c55\u526f\u672c\u7684\u6570\u91cf\u3002\u8bbe\u7f6e\u5e94\u8be5\u662f\u4e00\u4e2a\u7531\u7834\u6298\u53f7\u5206\u9694\u7684\u4e0b\u9650\u503c-\u4e0a\u9650\u503c\uff08\u4f8b\u5982\uff1a0-5\uff09\uff0c\u6216\u8005\u4f7f\u7528all\u8868\u793a\u5168\u90e8\u5230\u4e0a\u9650\u503c\uff08\u4f8b\u5982\uff1a0-all\uff09\u3002\u5728\u8fd9\u91cc\uff0c\u6211\u4eec\u5c06\u8bbe\u7f6e\u4e3a0-all\uff0c\u8868\u793a\u6839\u636e\u521a\u521a\u521b\u5efa\u7684bank\u7d22\u5f15\u5b8c\u5168\u6839\u636e\u6570\u636e\u8282\u70b9\u6570\u91cf\u81ea\u52a8\u6269\u5c55\u526f\u672c\u7684\u6570\u91cf\u3002<\/p>\n<pre class=\"post-pre\"><code>\r\n<span class=\"nv\">INDEX_NAME<\/span><span class=\"o\">=<\/span><span class=\"s2\">\"bank\"<\/span>\r\ncurl <span class=\"nt\">-u<\/span> <span class=\"s2\">\"elastic:<\/span><span class=\"nv\">$PASSWORD<\/span><span class=\"s2\">\"<\/span> <span class=\"nt\">-k<\/span> <span class=\"nt\">-XPUT<\/span> <span class=\"s2\">\"https:\/\/localhost:9200\/<\/span><span class=\"k\">${<\/span><span class=\"nv\">INDEX_NAME<\/span><span class=\"k\">}<\/span><span class=\"s2\">\/_settings\"<\/span> <span class=\"nt\">-H<\/span> <span class=\"s1\">'Content-Type: application\/json'<\/span> <span class=\"nt\">-d<\/span><span class=\"s1\">'\r\n{\r\n \"index\" : {\r\n    \"auto_expand_replicas\": \"0-all\"\r\n  }\r\n}'<\/span>\r\n<\/code><\/pre>\n<p>\u53e6\u5916\uff0c\u8981\u4e86\u89e3\u6709\u5173\u7d22\u5f15\u8bbe\u7f6e\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605\u6b64\u9875\u9762\u3002<\/p>\n<p>\u5f53\u8fdb\u884c\u8282\u70b9\u7684\u6269\u5c55\u6216\u6536\u7f29\u4ee5\u6539\u53d8\u6570\u636e\u8282\u70b9\u6570\u91cf\u65f6\uff0c\u76f8\u5e94\u5730\u526f\u672c\u7684\u6570\u91cf\u5c06\u589e\u51cf\u4e3aN-1\u3002\u8bf7\u4f7f\u7528\u4e0b\u4e00\u4e2a\u547d\u4ee4\u786e\u8ba4\u526f\u672c\u7684\u6570\u91cf\uff08\u4e0d\u8981\u5fd8\u8bb0\u8fdb\u884c\u7aef\u53e3\u8f6c\u53d1\uff09\u3002\u5176\u4e2drep\u5b57\u6bb5\u8868\u793a\u526f\u672c\u6570\u91cf\u3002<\/p>\n<pre class=\"post-pre\"><code>curl <span class=\"nt\">-u<\/span> <span class=\"s2\">\"elastic:<\/span><span class=\"nv\">$PASSWORD<\/span><span class=\"s2\">\"<\/span> <span class=\"nt\">-k<\/span> <span class=\"s2\">\"https:\/\/localhost:9200\/_cat\/indices?v\"<\/span>\r\n\r\nhealth status index uuid                   pri rep docs.count docs.deleted store.size pri.store.size\r\nyellow open   bank  TyjMvOOCQDiNZNqwNHSNQA   1   3       1000            0      394kb          394kb\r\n<\/code><\/pre>\n<h2>\u6dfb\u52a0NodeSet<\/h2>\n<p>\u5728Elasticsearch\u96c6\u7fa4\u4e2d\u65e0\u9700\u505c\u6b62\u5373\u53ef\u65b0\u589eNodeSet\u3002\u5f53\u4f8b\u5982\u6dfb\u52a0\u540d\u4e3adata-nodes2\u7684\u65b0NodeSet\u5230Elasticsearch\u96c6\u7fa4\u65f6\uff0cElastic Operator\u5c06\u521b\u5efa\u76f8\u5e94\u7684\u65b0StatefulSet\u3002\u6b64\u5916\uff0c\u5b83\u8fd8\u4f1a\u81ea\u52a8\u521b\u5efa\u7528\u4e8eTLS\u8bc1\u4e66\u548cElasticsearch\u8bbe\u7f6e\u7684Secrets\u548cConfigMap\u3002<\/p>\n<h2>\u5377\u5c3a\u5bf8\u7684\u6269\u5c55<\/h2>\n<p>2020\u5e7412\u6708\u6642\u70b9\uff0c\u7531\u4e8e\u8fd9\u4e2aStatefulSet\u5b9e\u65bd\u7684\u9650\u5236\uff0c\u4f3c\u4e4e\u65e0\u6cd5\u52a8\u6001\u66f4\u6539\u4e0eStatefulSet\u5173\u8054\u7684PVC\u7684Volume\u5927\u5c0f\u3002\u6362\u53e5\u8bdd\u8bf4\uff0c\u5373\u4f7f\u66f4\u6539volumeClaimTemplates\u7684\u5b58\u50a8\u5927\u5c0f\uff0cPVC\u53ef\u80fd\u4e0d\u652f\u6301\u5b58\u50a8\u6269\u5c55\uff0c\u5373\u4f7fPVC\u5b58\u50a8\u6269\u5c55\u88ab\u652f\u6301\uff0c\u7531\u4e8eStatefulSet\u9996\u5148\u5360\u7528\u4e86Volume\uff0c\u65e0\u8bba\u5982\u4f55\u90fd\u4e0d\u53ef\u80fd\u505a\u5230\u3002<\/p>\n<pre class=\"post-pre\"><code>  <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">data-nodes<\/span>\r\n    <span class=\"na\">count<\/span><span class=\"pi\">:<\/span> <span class=\"m\">2<\/span>\r\n    <span class=\"na\">config<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"s\">node.store.allow_mmap<\/span><span class=\"pi\">:<\/span> <span class=\"no\">false<\/span>\r\n      <span class=\"s\">node.roles<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">data\"<\/span><span class=\"pi\">,<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">ingest\"<\/span><span class=\"pi\">]<\/span>\r\n    <span class=\"na\">volumeClaimTemplates<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">elasticsearch-data<\/span>\r\n      <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">accessModes<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"s\">ReadWriteOnce<\/span>\r\n        <span class=\"na\">resources<\/span><span class=\"pi\">:<\/span>\r\n          <span class=\"na\">requests<\/span><span class=\"pi\">:<\/span>\r\n            <span class=\"na\">storage<\/span><span class=\"pi\">:<\/span> <span class=\"s\">3Gi  &lt;&lt;&lt;\u3053\u3053\u3092\u5897\u3084\u3059<\/span>\r\n        <span class=\"na\">storageClassName<\/span><span class=\"pi\">:<\/span> <span class=\"s\">gp2<\/span>\r\n<\/code><\/pre>\n<p>\u5171\u4eab\u7684\u89e3\u51b3\u65b9\u6cd5\u662f\u5c06NodeSet\u7684\u540d\u79f0\u66f4\u6539\u4e3a&#8221;data-nodes2&#8243;\uff0c\u66f4\u6539\u5b58\u50a8\u5927\u5c0f\uff0c\u5e76\u5e94\u7528\u8be5YAML\u3002Elastic Operator\u4f1a\u4e3a\u65b0\u7684NodeSet &#8220;data-nodes2&#8221; \u521b\u5efaPod\uff0c\u5e76\u81ea\u52a8\u5c06\u65e7Pod\u7684\u6570\u636e\u8fc1\u79fb\u5230\u65b0Pod\u4e2d\u3002\u4e00\u65e6\u6570\u636e\u8fc1\u79fb\u5b8c\u6210\uff0c\u65e7\u7684Pod\u4f1a\u81ea\u52a8\u5220\u9664\u3002<\/p>\n<pre class=\"post-pre\"><code>  <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">data-nodes2<\/span>\r\n    <span class=\"na\">count<\/span><span class=\"pi\">:<\/span> <span class=\"m\">2<\/span>\r\n    <span class=\"na\">config<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"s\">node.store.allow_mmap<\/span><span class=\"pi\">:<\/span> <span class=\"no\">false<\/span>\r\n      <span class=\"s\">node.roles<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">data\"<\/span><span class=\"pi\">,<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">ingest\"<\/span><span class=\"pi\">]<\/span>\r\n    <span class=\"na\">volumeClaimTemplates<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">elasticsearch-data<\/span>\r\n      <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">accessModes<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"s\">ReadWriteOnce<\/span>\r\n        <span class=\"na\">resources<\/span><span class=\"pi\">:<\/span>\r\n          <span class=\"na\">requests<\/span><span class=\"pi\">:<\/span>\r\n            <span class=\"na\">storage<\/span><span class=\"pi\">:<\/span> <span class=\"s\">3Gi<\/span>\r\n        <span class=\"na\">storageClassName<\/span><span class=\"pi\">:<\/span> <span class=\"s\">gp2<\/span>\r\n<\/code><\/pre>\n<h2>NodeSet.spec\u7684\u66f4\u65b0<\/h2>\n<p>\u5f53\u66f4\u65b0\u73b0\u6709\u7684NodeSet\u89c4\u8303\u65f6\uff0c\u5c06\u66f4\u65b0Elasticsearch\u8bbe\u7f6e\u548cpodTemplate\u7b49NodeSet.spec\u7684\u66f4\u65b0\u3002Elastic Operator\u5c06\u6267\u884c\u76f8\u5e94\u7684Elasticsearch\u8282\u70b9\u7684\u6eda\u52a8\u5347\u7ea7\u3002\u6309\u7167Elasticsearch\u7684\u6eda\u52a8\u5347\u7ea7\uff0c\u6211\u4eec\u4f1a\u5c3d\u53ef\u80fd\u5730\u7ef4\u6301Elasticsearch\u96c6\u7fa4\u7684\u53ef\u7528\u6027\u5e76\u66f4\u65b0\u76f8\u5173\u7684Pod\u3002\u901a\u5e38\u60c5\u51b5\u4e0b\uff0c\u6b64\u8fc7\u7a0b\u5c06\u9010\u4e2a\u91cd\u65b0\u542f\u52a8Elasticsearch\u8282\u70b9\u3002<\/p>\n<p>\u8282\u70b9\u96c6\u5408\u89c4\u8303\u66f4\u65b0\u793a\u4f8b\uff1a<br \/>\n&#8211; \u66f4\u65b0ES\u914d\u7f6e\uff0c\u4f8b\u5982JVM\u5806\u5927\u5c0f\u3002<br \/>\n&#8211; \u66f4\u65b0Pod\u6a21\u677f\uff08\u865a\u62df\u5185\u5b58\u8bbe\u7f6e\u3001\u63d2\u4ef6\u5b89\u88c5\u8bbe\u7f6e\uff09\u3002<\/p>\n<p>\u53e6\u5916\uff0c\u8bf7\u6ce8\u610f\u4ee5\u4e0b\u60c5\u51b5\u4e0b\u65e0\u6cd5\u4fdd\u8bc1\u96c6\u7fa4\u53ef\u7528\u6027\uff0c\u5c31\u50cf\u8282\u70b9\u7f29\u653e\u4e00\u6837\uff1a<br \/>\n&#8211; Elasticsearch \u5355\u8282\u70b9\u96c6\u7fa4<br \/>\n&#8211; Elasticsearch \u96c6\u7fa4\u4e2d\u7684\u7d22\u5f15\u6ca1\u6709\u526f\u672c\u3002<\/p>\n<h3>\u865a\u62df\u5185\u5b58\u7684\u8bbe\u5b9a\u793a\u4f8b<\/h3>\n<p>\u60a8\u53ef\u4ee5\u901a\u8fc7\u66f4\u6539podTemplate\u6765\u8bbe\u7f6e\u865a\u62df\u5185\u5b58\u3002\u6709\u5173\u865a\u62df\u5185\u5b58\u8bbe\u7f6e\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605\u6b64\u5904\u3002<\/p>\n<pre class=\"post-pre\"><code>  <span class=\"na\">nodeSets<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">master-nodes<\/span>\r\n    <span class=\"na\">count<\/span><span class=\"pi\">:<\/span> <span class=\"m\">3<\/span>\r\n    <span class=\"na\">podTemplate<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">initContainers<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">sysctl<\/span>\r\n          <span class=\"na\">securityContext<\/span><span class=\"pi\">:<\/span>\r\n            <span class=\"na\">privileged<\/span><span class=\"pi\">:<\/span> <span class=\"no\">true<\/span>\r\n          <span class=\"na\">command<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s1\">'<\/span><span class=\"s\">sh'<\/span><span class=\"pi\">,<\/span> <span class=\"s1\">'<\/span><span class=\"s\">-c'<\/span><span class=\"pi\">,<\/span> <span class=\"s1\">'<\/span><span class=\"s\">sysctl<\/span> <span class=\"s\">-w<\/span> <span class=\"s\">vm.max_map_count=262144'<\/span><span class=\"pi\">]<\/span>\r\n<\/code><\/pre>\n<h3>\u63d2\u4ef6\u5b89\u88c5\u793a\u4f8b<\/h3>\n<p>\u60a8\u53ef\u4ee5\u901a\u8fc7\u66f4\u6539podTemplate\u6765\u5b89\u88c5\u63d2\u4ef6\u3002\u6709\u5173\u63d2\u4ef6\u5b89\u88c5\u8bbe\u7f6e\u7684\u8be6\u7ec6\u4fe1\u606f\uff0c\u8bf7\u53c2\u9605\u6b64\u5904\u3002<\/p>\n<pre class=\"post-pre\"><code>  <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">data-nodes<\/span>\r\n    <span class=\"na\">count<\/span><span class=\"pi\">:<\/span> <span class=\"m\">2<\/span>\r\n    <span class=\"na\">config<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"s\">node.store.allow_mmap<\/span><span class=\"pi\">:<\/span> <span class=\"no\">false<\/span>\r\n      <span class=\"s\">node.roles<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">data\"<\/span><span class=\"pi\">,<\/span> <span class=\"s2\">\"<\/span><span class=\"s\">ingest\"<\/span><span class=\"pi\">]<\/span>\r\n    <span class=\"na\">podTemplate<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">initContainers<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">install-plugins<\/span>\r\n          <span class=\"na\">command<\/span><span class=\"pi\">:<\/span>\r\n          <span class=\"pi\">-<\/span> <span class=\"s\">sh<\/span>\r\n          <span class=\"pi\">-<\/span> <span class=\"s\">-c<\/span>\r\n          <span class=\"pi\">-<\/span> <span class=\"pi\">|<\/span>\r\n            <span class=\"s\">bin\/elasticsearch-plugin install --batch analysis-icu<\/span>\r\n<\/code><\/pre>\n<h2>\u5347\u7ea7Elasticsearch\u96c6\u7fa4\u3002<\/h2>\n<p>\u4e0e\u8282\u70b9\u7684\u6a2a\u5411\u6269\u5c55\u548c\u7eb5\u5411\u6269\u5c55\u7c7b\u4f3c\uff0c\u53ef\u4ee5\u9010\u4e2a\u521b\u5efa\u65b0\u7684Pod\uff0c\u5e76\u5728\u65e0\u505c\u673a\u7684\u60c5\u51b5\u4e0b\u8fdb\u884c\u5347\u7ea7\u3002\u4f46\u662f\uff0c\u65e0\u6cd5\u964d\u4f4e\u7248\u672c\u3002<\/p>\n<p>\u4e4b\u524d\u90e8\u7f72\u7684Elasticsearch\u96c6\u7fa4ecksandbox\u7684\u7248\u672c\u662f7.10.0\uff0c\u4f46\u53ea\u9700\u5728spec.version\u4e2d\u6307\u5b9a\u65b0\u7248\u672c7.10.1\uff0c\u5373\u53ef\u542f\u52a8\u81ea\u52a8\u5347\u7ea7\u8fdb\u7a0b\u3002<\/p>\n<pre class=\"post-pre\"><code><span class=\"na\">apiVersion<\/span><span class=\"pi\">:<\/span> <span class=\"s\">elasticsearch.k8s.elastic.co\/v1<\/span>\r\n<span class=\"na\">kind<\/span><span class=\"pi\">:<\/span> <span class=\"s\">Elasticsearch<\/span>\r\n<span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">ecksandbox<\/span>\r\n<span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"na\">version<\/span><span class=\"pi\">:<\/span> <span class=\"s\">7.10.1<\/span>\r\n  <span class=\"na\">nodeSets<\/span><span class=\"pi\">:<\/span>\r\n  <span class=\"pi\">-<\/span> <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">master-nodes<\/span>\r\n    <span class=\"na\">count<\/span><span class=\"pi\">:<\/span> <span class=\"m\">3<\/span>\r\n    <span class=\"na\">config<\/span><span class=\"pi\">:<\/span>\r\n      <span class=\"s\">node.store.allow_mmap<\/span><span class=\"pi\">:<\/span> <span class=\"no\">false<\/span>\r\n      <span class=\"s\">node.roles<\/span><span class=\"pi\">:<\/span> <span class=\"pi\">[<\/span><span class=\"s2\">\"<\/span><span class=\"s\">master\"<\/span><span class=\"pi\">]<\/span>\r\n    <span class=\"na\">volumeClaimTemplates<\/span><span class=\"pi\">:<\/span>\r\n    <span class=\"pi\">-<\/span> <span class=\"na\">metadata<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">name<\/span><span class=\"pi\">:<\/span> <span class=\"s\">elasticsearch-data<\/span>\r\n      <span class=\"na\">spec<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"na\">accessModes<\/span><span class=\"pi\">:<\/span>\r\n        <span class=\"pi\">-<\/span> <span class=\"s\">ReadWriteOnce<\/span>\r\n        <span class=\"na\">resources<\/span><span class=\"pi\">:<\/span>\r\n          <span class=\"na\">requests<\/span><span class=\"pi\">:<\/span>\r\n            <span class=\"na\">storage<\/span><span class=\"pi\">:<\/span> <span class=\"s\">1Gi<\/span>\r\n        <span class=\"na\">storageClassName<\/span><span class=\"pi\">:<\/span> <span class=\"s\">gp2<\/span>\r\n<\/code><\/pre>\n<h1>\u603b\u7ed3<\/h1>\n<p>\u6211\u8ba4\u4e3a\u60a8\u5df2\u7ecf\u7406\u89e3\u4e86ECK\u5728\u5f88\u5927\u7a0b\u5ea6\u4e0a\u901a\u8fc7\u5f39\u6027\u64cd\u4f5c\u7b26\u81ea\u52a8\u5316\u4e86\u8fd0\u7ef4\u7ba1\u7406\uff0c\u4ece\u800c\u7b80\u5316\u4e86\u8fd0\u7ef4\u7ba1\u7406\u3002\u6b64\u5916\uff0c\u5173\u4e8e\u81ea\u52a8\u5316\u5904\u7406\uff0cStatefulSet\u626e\u6f14\u7740\u91cd\u8981\u89d2\u8272\uff0c\u6240\u4ee5\u5bf9\u4e8e\u7406\u89e3\u5b83\u7684\u884c\u4e3a\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002\u867d\u7136\u8fd9\u6b21\u6ca1\u6709\u6d89\u53ca\u5230\u5b58\u50a8\u65b9\u9762\u7684\u884c\u4e3a\uff0c\u4f46\u4e3a\u4e86\u8fdb\u884c\u7a33\u5b9a\u7684\u8fd0\u7ef4\uff0c\u6211\u8ba4\u4e3a\u5bf9\u5b58\u50a8\u65b9\u9762\u4e5f\u9700\u8981\u6709\u8db3\u591f\u7684\u7406\u89e3\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u6211\u5bf9ECK\u7684\u673a\u5236\u548c\u5404\u914d\u7f6e\u66f4\u6539\u4e2d\u7684\u884c\u4e3a\u8fdb\u884c\u7b80\u8981\u8bf4\u660e\u3002\u975e\u5e38\u611f\u8c22\u60a8\u7684\u9605\u8bfb\u3002<\/p>\n<p>\u795d\u4f60\u8fc7\u4e0a\u6109\u5feb\u7684ECK\u751f\u6d3b\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8fd9\u7bc7\u6587\u7ae0\u662fZOZO 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