{"id":43232,"date":"2024-10-04T22:21:51","date_gmt":"2024-10-04T14:21:51","guid":{"rendered":"https:\/\/server.hk\/cnblog\/43232\/"},"modified":"2024-10-04T22:21:51","modified_gmt":"2024-10-04T14:21:51","slug":"centos-7-%e4%b8%8b-elasticsearch-%e9%9b%86%e7%be%a4%e6%90%ad%e5%bb%ba%e6%a1%88%e4%be%8b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/43232\/","title":{"rendered":"CentOS 7 \u4e0b ElasticSearch \u96c6\u7fa4\u642d\u5efa\u6848\u4f8b"},"content":{"rendered":"<h1 id=\"centos-7-%e4%b8%8b-elasticsearch-%e9%9b%86%e7%be%a4%e6%90%ad%e5%bb%ba%e6%a1%88%e4%be%8b-vFEappXbLk\">CentOS 7 \u4e0b ElasticSearch \u96c6\u7fa4\u642d\u5efa\u6848\u4f8b<\/h1>\n<p>ElasticSearch \u662f\u4e00\u500b\u57fa\u65bc Apache Lucene \u7684\u958b\u6e90\u641c\u7d22\u5f15\u64ce\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u6578\u64da\u641c\u7d22\u548c\u5206\u6790\u3002\u5b83\u7684\u5206\u4f48\u5f0f\u67b6\u69cb\u4f7f\u5f97 ElasticSearch \u80fd\u5920\u8f15\u9b06\u5730\u64f4\u5c55\uff0c\u9069\u5408\u7528\u65bc\u5927\u898f\u6a21\u6578\u64da\u7684\u8655\u7406\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 CentOS 7 \u4e0a\u642d\u5efa\u4e00\u500b ElasticSearch \u96c6\u7fa4\uff0c\u4e26\u63d0\u4f9b\u8a73\u7d30\u7684\u6b65\u9a5f\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e5%89%8d%e6%9c%9f%e6%ba%96%e5%82%99-vFEappXbLk\">\u524d\u671f\u6e96\u5099<\/h2>\n<p>\u5728\u958b\u59cb\u4e4b\u524d\uff0c\u60a8\u9700\u8981\u6e96\u5099\u4ee5\u4e0b\u74b0\u5883\uff1a<\/p>\n<ul>\n<li>\u81f3\u5c11\u5169\u53f0 CentOS 7 \u4f3a\u670d\u5668\uff08\u53ef\u4ee5\u662f\u865b\u64ec\u4f3a\u670d\u5668\u6216\u5be6\u9ad4\u4f3a\u670d\u5668\uff09<\/li>\n<li>Java 8 \u6216\u66f4\u9ad8\u7248\u672c<\/li>\n<li>ElasticSearch \u5b89\u88dd\u5305<\/li>\n<\/ul>\n<h2 id=\"%e5%ae%89%e8%a3%9d-java-vFEappXbLk\">\u5b89\u88dd Java<\/h2>\n<p>ElasticSearch \u9700\u8981 Java \u74b0\u5883\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88dd OpenJDK\uff1a<\/p>\n<pre><code>sudo yum install java-1.8.0-openjdk-devel<\/code><\/pre>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 Java \u662f\u5426\u5b89\u88dd\u6210\u529f\uff1a<\/p>\n<pre><code>java -version<\/code><\/pre>\n<h2 id=\"%e4%b8%8b%e8%bc%89%e4%b8%a6%e5%ae%89%e8%a3%9d-elasticsearch-vFEappXbLk\">\u4e0b\u8f09\u4e26\u5b89\u88dd ElasticSearch<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u4e0b\u8f09 ElasticSearch \u7684\u5b89\u88dd\u5305\u3002\u53ef\u4ee5\u5f9e\u5b98\u65b9\u7db2\u7ad9\u7372\u53d6\u6700\u65b0\u7248\u672c\u7684\u4e0b\u8f09\u93c8\u63a5\uff1a<\/p>\n<pre><code>wget https:\/\/artifacts.elastic.co\/downloads\/elasticsearch\/elasticsearch-7.x.x-x86_64.rpm<\/code><\/pre>\n<p>\u4e0b\u8f09\u5b8c\u6210\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88dd ElasticSearch\uff1a<\/p>\n<pre><code>sudo rpm -ivh elasticsearch-7.x.x-x86_64.rpm<\/code><\/pre>\n<h2 id=\"%e9%85%8d%e7%bd%ae-elasticsearch-vFEappXbLk\">\u914d\u7f6e ElasticSearch<\/h2>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u9700\u8981\u914d\u7f6e ElasticSearch\u3002\u6253\u958b\u914d\u7f6e\u6587\u4ef6\uff1a<\/p>\n<pre><code>sudo vi \/etc\/elasticsearch\/elasticsearch.yml<\/code><\/pre>\n<p>\u5728\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u60a8\u9700\u8981\u8a2d\u7f6e\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<pre><code>cluster.name: my-cluster\nnode.name: node-1\nnetwork.host: 0.0.0.0\ndiscovery.seed_hosts: [\"192.168.1.2\", \"192.168.1.3\"]\ncluster.initial_master_nodes: [\"node-1\", \"node-2\"]<\/code><\/pre>\n<p>\u9019\u88e1\u7684 IP \u5730\u5740\u61c9\u6839\u64da\u60a8\u7684\u4f3a\u670d\u5668\u5be6\u969b\u60c5\u6cc1\u9032\u884c\u8abf\u6574\u3002\u6bcf\u500b\u7bc0\u9ede\u7684\u914d\u7f6e\u6587\u4ef6\u9700\u8981\u76f8\u61c9\u5730\u4fee\u6539\u3002<\/p>\n<h2 id=\"%e5%95%9f%e5%8b%95-elasticsearch-vFEappXbLk\">\u555f\u52d5 ElasticSearch<\/h2>\n<p>\u914d\u7f6e\u5b8c\u6210\u5f8c\uff0c\u60a8\u53ef\u4ee5\u555f\u52d5 ElasticSearch \u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl start elasticsearch<\/code><\/pre>\n<p>\u70ba\u4e86\u78ba\u4fdd ElasticSearch \u5728\u7cfb\u7d71\u555f\u52d5\u6642\u81ea\u52d5\u555f\u52d5\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>sudo systemctl enable elasticsearch<\/code><\/pre>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e9%9b%86%e7%be%a4%e7%8b%80%e6%85%8b-vFEappXbLk\">\u6aa2\u67e5\u96c6\u7fa4\u72c0\u614b<\/h2>\n<p>\u555f\u52d5\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5 ElasticSearch \u96c6\u7fa4\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>curl -X GET \"localhost:9200\/_cluster\/health?pretty\"<\/code><\/pre>\n<p>\u5982\u679c\u4e00\u5207\u6b63\u5e38\uff0c\u60a8\u61c9\u8a72\u80fd\u770b\u5230\u96c6\u7fa4\u7684\u5065\u5eb7\u72c0\u614b\u548c\u7bc0\u9ede\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-vFEappXbLk\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u4ecb\u7d39\u4e86\u5982\u4f55\u5728 CentOS 7 \u4e0a\u642d\u5efa ElasticSearch \u96c6\u7fa4\u7684\u57fa\u672c\u6b65\u9a5f\u3002\u9019\u4e9b\u6b65\u9a5f\u5305\u62ec\u5b89\u88dd Java\u3001\u4e0b\u8f09\u548c\u5b89\u88dd ElasticSearch\u3001\u914d\u7f6e\u96c6\u7fa4\u4ee5\u53ca\u555f\u52d5\u670d\u52d9\u3002\u900f\u904e\u9019\u4e9b\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u8f15\u9b06\u5730\u5efa\u7acb\u4e00\u500b\u529f\u80fd\u5f37\u5927\u7684\u641c\u7d22\u5f15\u64ce\uff0c\u9069\u5408\u8655\u7406\u5927\u898f\u6a21\u6578\u64da\u3002<\/p>\n<p>\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u7684\u652f\u6301\u6216\u5c0b\u627e\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u904b\u884c\u60a8\u7684 ElasticSearch \u96c6\u7fa4\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b66\u4e60\u5982\u4f55\u5728 CentOS 7 \u4e0a\u642d\u5efa ElasticSearch \u96c6\u7fa4\uff0c\u8be6\u7ec6\u6b65\u9aa4\u4e0e\u914d\u7f6e\u6307\u5357\uff0c\u52a9\u60a8\u8f7b\u677e\u5b9e\u73b0\u9ad8\u6548\u6570\u636e\u641c\u7d22\u4e0e\u5206\u6790\u3002<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[4924],"tags":[],"class_list":["post-43232","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43232","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=43232"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43232\/revisions"}],"predecessor-version":[{"id":43233,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/43232\/revisions\/43233"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=43232"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=43232"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=43232"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}