{"id":74783,"date":"2024-10-15T22:51:18","date_gmt":"2024-10-15T14:51:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/74783\/"},"modified":"2024-10-15T22:51:18","modified_gmt":"2024-10-15T14:51:18","slug":"mysql-router%e9%ab%98%e5%8f%af%e7%94%a8%e6%90%ad%e5%bb%ba%ef%bc%8c%e4%bd%a0%e5%ad%b8%e6%9c%83%e4%ba%86%e5%97%8e%ef%bc%9f","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/74783\/","title":{"rendered":"MySQL Router\u9ad8\u53ef\u7528\u642d\u5efa\uff0c\u4f60\u5b78\u6703\u4e86\u55ce\uff1f"},"content":{"rendered":"<h1 id=\"mysql-router%e9%ab%98%e5%8f%af%e7%94%a8%e6%90%ad%e5%bb%ba%ef%bc%8c%e4%bd%a0%e5%ad%b8%e6%9c%83%e4%ba%86%e5%97%8e%ef%bc%9f-HsoZzLUaUx\">MySQL Router\u9ad8\u53ef\u7528\u642d\u5efa\uff0c\u4f60\u5b78\u6703\u4e86\u55ce\uff1f<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6578\u64da\u5eab\u7684\u9ad8\u53ef\u7528\u6027\u5c0d\u65bc\u4f01\u696d\u7684\u904b\u71df\u81f3\u95dc\u91cd\u8981\u3002MySQL Router\u4f5c\u70baMySQL\u751f\u614b\u7cfb\u7d71\u4e2d\u7684\u4e00\u500b\u91cd\u8981\u7d44\u4ef6\uff0c\u80fd\u5920\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u7684\u6d41\u91cf\uff0c\u4e26\u63d0\u4f9b\u9ad8\u53ef\u7528\u6027\u548c\u8ca0\u8f09\u5747\u8861\u7684\u529f\u80fd\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u642d\u5efaMySQL Router\u7684\u9ad8\u53ef\u7528\u6027\u67b6\u69cb\uff0c\u4e26\u63d0\u4f9b\u5be6\u7528\u7684\u6b65\u9a5f\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afmysql-router%ef%bc%9f-HsoZzLUaUx\">\u4ec0\u9ebc\u662fMySQL Router\uff1f<\/h2>\n<p>MySQL Router\u662f\u4e00\u500b\u8f15\u91cf\u7d1a\u7684\u4e2d\u4ecb\u8edf\u4ef6\uff0c\u4e3b\u8981\u7528\u65bc\u5728\u61c9\u7528\u7a0b\u5e8f\u548cMySQL\u6578\u64da\u5eab\u4e4b\u9593\u9032\u884c\u8def\u7531\u3002\u5b83\u652f\u6301\u591a\u7a2e\u8def\u7531\u6a21\u5f0f\uff0c\u5305\u62ec\u8b80\u53d6\u8def\u7531\u3001\u5beb\u5165\u8def\u7531\u548c\u8ca0\u8f09\u5747\u8861\u3002MySQL Router\u7684\u4e3b\u8981\u529f\u80fd\u662f\u5c07\u8acb\u6c42\u5206\u767c\u5230\u4e0d\u540c\u7684\u6578\u64da\u5eab\u5be6\u4f8b\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e7%82%ba%e4%bb%80%e9%ba%bc%e9%9c%80%e8%a6%81%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%ef%bc%9f-HsoZzLUaUx\">\u70ba\u4ec0\u9ebc\u9700\u8981\u9ad8\u53ef\u7528\u6027\uff1f<\/h2>\n<p>\u9ad8\u53ef\u7528\u6027\u662f\u6307\u7cfb\u7d71\u5728\u9762\u5c0d\u6545\u969c\u6216\u7dad\u8b77\u6642\uff0c\u4ecd\u80fd\u4fdd\u6301\u53ef\u7528\u72c0\u614b\u3002\u5c0d\u65bc\u6578\u64da\u5eab\u4f86\u8aaa\uff0c\u4efb\u4f55\u7684\u505c\u6a5f\u6642\u9593\u90fd\u53ef\u80fd\u5c0e\u81f4\u696d\u52d9\u640d\u5931\u3002\u56e0\u6b64\uff0c\u642d\u5efa\u9ad8\u53ef\u7528\u7684MySQL Router\u67b6\u69cb\uff0c\u53ef\u4ee5\u78ba\u4fdd\u5728\u67d0\u4e00\u5be6\u4f8b\u6545\u969c\u6642\uff0c\u8acb\u6c42\u80fd\u5920\u81ea\u52d5\u8f49\u767c\u5230\u5176\u4ed6\u53ef\u7528\u7684\u5be6\u4f8b\uff0c\u5f9e\u800c\u6e1b\u5c11\u505c\u6a5f\u6642\u9593\u3002<\/p>\n<h2 id=\"%e6%90%ad%e5%bb%bamysql-router%e9%ab%98%e5%8f%af%e7%94%a8%e6%9e%b6%e6%a7%8b%e7%9a%84%e6%ad%a5%e9%a9%9f-HsoZzLUaUx\">\u642d\u5efaMySQL Router\u9ad8\u53ef\u7528\u67b6\u69cb\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e7%92%b0%e5%a2%83%e6%ba%96%e5%82%99-HsoZzLUaUx\">1. \u74b0\u5883\u6e96\u5099<\/h3>\n<ul>\n<li>\u78ba\u4fdd\u5df2\u5b89\u88ddMySQL Server\u548cMySQL Router\u3002<\/li>\n<li>\u6e96\u5099\u81f3\u5c11\u5169\u500bMySQL\u5be6\u4f8b\u4ee5\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u3002<\/li>\n<li>\u78ba\u4fdd\u7db2\u7d61\u9023\u63a5\u6b63\u5e38\uff0c\u4e26\u80fd\u5920\u76f8\u4e92\u8a2a\u554f\u3002<\/li>\n<\/ul>\n<h3 id=\"2-%e9%85%8d%e7%bd%aemysql-router-HsoZzLUaUx\">2. \u914d\u7f6eMySQL Router<\/h3>\n<p>\u9996\u5148\uff0c\u60a8\u9700\u8981\u914d\u7f6eMySQL Router\u4ee5\u9023\u63a5\u5230MySQL\u5be6\u4f8b\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u914d\u7f6e\u6b65\u9a5f\uff1a<\/p>\n<pre><code>\n# \u5275\u5efaMySQL Router\u914d\u7f6e\u6587\u4ef6\nmysqlrouter --bootstrap user@host:port\n<\/code><\/pre>\n<p>\u9019\u689d\u547d\u4ee4\u6703\u751f\u6210\u4e00\u500b\u914d\u7f6e\u6587\u4ef6\uff0c\u901a\u5e38\u4f4d\u65bc\/etc\/mysqlrouter\/mysqlrouter.conf\u3002\u60a8\u9700\u8981\u6839\u64da\u5be6\u969b\u60c5\u6cc1\u4fee\u6539\u8a72\u6587\u4ef6\uff0c\u7279\u5225\u662f\u4ee5\u4e0b\u5e7e\u500b\u90e8\u5206\uff1a<\/p>\n<pre><code>\n[DEFAULT]\nuser = mysqlrouter\n\n[logger]\nlevel = INFO\n\n[mysql]\nhost = 127.0.0.1\nport = 6446\n\n[routing:read_write]\ntype = read-write\nmode = basic\ndestinations = host1:3306,host2:3306\n<\/code><\/pre>\n<h3 id=\"3-%e5%95%9f%e5%8b%95mysql-router-HsoZzLUaUx\">3. \u555f\u52d5MySQL Router<\/h3>\n<p>\u914d\u7f6e\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u555f\u52d5MySQL Router\uff1a<\/p>\n<pre><code>\nmysqlrouter --config \/etc\/mysqlrouter\/mysqlrouter.conf\n<\/code><\/pre>\n<h3 id=\"4-%e5%af%a6%e7%8f%be%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7-HsoZzLUaUx\">4. \u5be6\u73fe\u9ad8\u53ef\u7528\u6027<\/h3>\n<p>\u70ba\u4e86\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528MySQL Group Replication\u6216MySQL InnoDB Cluster\u3002\u9019\u4e9b\u6280\u8853\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u5728\u591a\u500b\u5be6\u4f8b\u4e4b\u9593\u7684\u540c\u6b65\uff0c\u4e26\u5728\u67d0\u4e00\u5be6\u4f8b\u6545\u969c\u6642\u81ea\u52d5\u5207\u63db\u3002<\/p>\n<h4 id=\"%e4%bd%bf%e7%94%a8mysql-innodb-cluster%e7%9a%84%e7%a4%ba%e4%be%8b-HsoZzLUaUx\">\u4f7f\u7528MySQL InnoDB Cluster\u7684\u793a\u4f8b<\/h4>\n<ul>\n<li>\u9996\u5148\uff0c\u78ba\u4fdd\u6240\u6709\u5be6\u4f8b\u90fd\u5df2\u555f\u7528InnoDB Cluster\u3002<\/li>\n<li>\u7136\u5f8c\uff0c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u96c6\u7fa4\uff1a<\/li>\n<\/ul>\n<pre><code>\nmysqlsh --uri user@host1:port\n&gt; dba.createCluster('myCluster')\n<\/code><\/pre>\n<p>\u9019\u6a23\u5c31\u53ef\u4ee5\u5275\u5efa\u4e00\u500b\u540d\u70bamyCluster\u7684\u96c6\u7fa4\uff0c\u4e26\u5c07\u6240\u6709\u5be6\u4f8b\u6dfb\u52a0\u5230\u8a72\u96c6\u7fa4\u4e2d\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-HsoZzLUaUx\">\u7e3d\u7d50<\/h2>\n<p>\u642d\u5efaMySQL Router\u7684\u9ad8\u53ef\u7528\u6027\u67b6\u69cb\u4e0d\u50c5\u80fd\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\uff0c\u9084\u80fd\u78ba\u4fdd\u696d\u52d9\u7684\u9023\u7e8c\u6027\u3002\u901a\u904e\u5408\u7406\u7684\u914d\u7f6e\u548c\u4f7f\u7528MySQL\u7684\u9ad8\u53ef\u7528\u6027\u6280\u8853\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u7ba1\u7406\u6578\u64da\u5eab\u6d41\u91cf\uff0c\u4e26\u5728\u6545\u969c\u767c\u751f\u6642\u81ea\u52d5\u5207\u63db\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u642d\u5efa\u9ad8\u53ef\u7528\u7684<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216\u5176\u4ed6\u76f8\u95dc\u670d\u52d9\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u8cc7\u8a0a\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u6703\u5982\u4f55\u642d\u5efaMySQL Router\u9ad8\u53ef\u7528\u6027\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u9023\u63a5\u7a69\u5b9a\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\u8207\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-74783","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/74783","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=74783"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/74783\/revisions"}],"predecessor-version":[{"id":74784,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/74783\/revisions\/74784"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=74783"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=74783"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=74783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}