{"id":75562,"date":"2024-10-15T23:50:16","date_gmt":"2024-10-15T15:50:16","guid":{"rendered":"https:\/\/server.hk\/cnblog\/75562\/"},"modified":"2024-10-15T23:50:16","modified_gmt":"2024-10-15T15:50:16","slug":"mysql-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e9%9b%99%e6%a9%9f%e7%86%b1%e5%82%99%e5%af%a6%e9%9a%9b%e6%93%8d%e4%bd%9c%e9%85%8d%e7%bd%ae","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/75562\/","title":{"rendered":"MySQL \u6578\u64da\u5eab\u7684\u96d9\u6a5f\u71b1\u5099\u5be6\u969b\u64cd\u4f5c\u914d\u7f6e"},"content":{"rendered":"<h1 id=\"mysql-%e6%95%b8%e6%93%9a%e5%ba%ab%e7%9a%84%e9%9b%99%e6%a9%9f%e7%86%b1%e5%82%99%e5%af%a6%e9%9a%9b%e6%93%8d%e4%bd%9c%e9%85%8d%e7%bd%ae-GBeLbIqPjc\">MySQL \u6578\u64da\u5eab\u7684\u96d9\u6a5f\u71b1\u5099\u5be6\u969b\u64cd\u4f5c\u914d\u7f6e<\/h1>\n<p>\u5728\u7576\u4eca\u6578\u64da\u9a45\u52d5\u7684\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u53ef\u7528\u6027\u548c\u53ef\u9760\u6027\u81f3\u95dc\u91cd\u8981\u3002MySQL \u4f5c\u70ba\u4e00\u500b\u6d41\u884c\u7684\u958b\u6e90\u6578\u64da\u5eab\u7ba1\u7406\u7cfb\u7d71\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u9ad8\u53ef\u7528\u6027\u89e3\u6c7a\u65b9\u6848\uff0c\u5176\u4e2d\u96d9\u6a5f\u71b1\u5099\uff08Master-Slave Replication\uff09\u662f\u4e00\u7a2e\u5e38\u898b\u7684\u914d\u7f6e\u65b9\u5f0f\u3002\u672c\u6587\u5c07\u4ecb\u7d39 MySQL \u6578\u64da\u5eab\u7684\u96d9\u6a5f\u71b1\u5099\u5be6\u969b\u64cd\u4f5c\u914d\u7f6e\uff0c\u5e6b\u52a9\u7528\u6236\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u53ef\u7528\u6027\u548c\u5bb9\u932f\u80fd\u529b\u3002<\/p>\n<h2 id=\"%e9%9b%99%e6%a9%9f%e7%86%b1%e5%82%99%e7%9a%84%e5%9f%ba%e6%9c%ac%e6%a6%82%e5%bf%b5-GBeLbIqPjc\">\u96d9\u6a5f\u71b1\u5099\u7684\u57fa\u672c\u6982\u5ff5<\/h2>\n<p>\u96d9\u6a5f\u71b1\u5099\u662f\u6307\u5728\u4e00\u500b\u4e3b\u6578\u64da\u5eab\uff08Master\uff09\u548c\u4e00\u500b\u6216\u591a\u500b\u5f9e\u6578\u64da\u5eab\uff08Slave\uff09\u4e4b\u9593\u9032\u884c\u6578\u64da\u8907\u88fd\u7684\u904e\u7a0b\u3002\u4e3b\u6578\u64da\u5eab\u8ca0\u8cac\u8655\u7406\u6240\u6709\u7684\u5beb\u5165\u8acb\u6c42\uff0c\u800c\u5f9e\u6578\u64da\u5eab\u5247\u7528\u65bc\u8b80\u53d6\u8acb\u6c42\uff0c\u9019\u6a23\u53ef\u4ee5\u6e1b\u8f15\u4e3b\u6578\u64da\u5eab\u7684\u8ca0\u64d4\uff0c\u4e26\u63d0\u9ad8\u6574\u9ad4\u6027\u80fd\u3002\u6b64\u5916\uff0c\u7576\u4e3b\u6578\u64da\u5eab\u767c\u751f\u6545\u969c\u6642\uff0c\u53ef\u4ee5\u8fc5\u901f\u5207\u63db\u5230\u5f9e\u6578\u64da\u5eab\uff0c\u78ba\u4fdd\u696d\u52d9\u7684\u9023\u7e8c\u6027\u3002<\/p>\n<h2 id=\"%e9%85%8d%e7%bd%ae%e6%ad%a5%e9%a9%9f-GBeLbIqPjc\">\u914d\u7f6e\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e5%ae%89%e8%a3%9d-mysql-GBeLbIqPjc\">1. \u5b89\u88dd MySQL<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u5728\u4e3b\u5f9e\u4f3a\u670d\u5668\u4e0a\u5b89\u88dd\u4e86\u76f8\u540c\u7248\u672c\u7684 MySQL\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install mysql-server<\/code><\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%ae%e4%b8%bb%e4%bc%ba%e6%9c%8d%e5%99%a8-GBeLbIqPjc\">2. \u914d\u7f6e\u4e3b\u4f3a\u670d\u5668<\/h3>\n<p>\u5728\u4e3b\u4f3a\u670d\u5668\u4e0a\uff0c\u7de8\u8f2f MySQL \u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u4f4d\u65bc \/etc\/mysql\/my.cnf \u6216 \/etc\/my.cnf\uff09\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\uff1a<\/p>\n<pre><code>[mysqld]\nserver-id = 1\nlog_bin = \/var\/log\/mysql\/mysql-bin.log\nbinlog_do_db = your_database_name<\/code><\/pre>\n<p>\u9019\u88e1\uff0cserver-id \u662f\u552f\u4e00\u6a19\u8b58\u4e3b\u4f3a\u670d\u5668\u7684 ID\uff0clog_bin \u7528\u65bc\u555f\u7528\u4e8c\u9032\u5236\u65e5\u8a8c\uff0cbinlog_do_db \u6307\u5b9a\u9700\u8981\u8907\u88fd\u7684\u6578\u64da\u5eab\u3002<\/p>\n<h3 id=\"3-%e5%89%b5%e5%bb%ba%e8%a4%87%e8%a3%bd%e7%94%a8%e6%88%b6-GBeLbIqPjc\">3. \u5275\u5efa\u8907\u88fd\u7528\u6236<\/h3>\n<p>\u5728\u4e3b\u4f3a\u670d\u5668\u4e0a\uff0c\u5275\u5efa\u4e00\u500b\u5c08\u9580\u7528\u65bc\u8907\u88fd\u7684\u7528\u6236\uff1a<\/p>\n<pre><code>CREATE USER 'replicator'@'%' IDENTIFIED BY 'password';\nGRANT REPLICATION SLAVE ON *.* TO 'replicator'@'%';<\/code><\/pre>\n<h3 id=\"4-%e7%8d%b2%e5%8f%96%e4%b8%bb%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%9a%84%e4%ba%8c%e9%80%b2%e5%88%b6%e6%97%a5%e8%aa%8c%e4%bd%8d%e7%bd%ae-GBeLbIqPjc\">4. \u7372\u53d6\u4e3b\u4f3a\u670d\u5668\u7684\u4e8c\u9032\u5236\u65e5\u8a8c\u4f4d\u7f6e<\/h3>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u7372\u53d6\u4e3b\u4f3a\u670d\u5668\u7684\u4e8c\u9032\u5236\u65e5\u8a8c\u6587\u4ef6\u540d\u548c\u4f4d\u7f6e\uff1a<\/p>\n<pre><code>SHOW MASTER STATUS;<\/code><\/pre>\n<h3 id=\"5-%e9%85%8d%e7%bd%ae%e5%be%9e%e4%bc%ba%e6%9c%8d%e5%99%a8-GBeLbIqPjc\">5. \u914d\u7f6e\u5f9e\u4f3a\u670d\u5668<\/h3>\n<p>\u5728\u5f9e\u4f3a\u670d\u5668\u4e0a\uff0c\u7de8\u8f2f MySQL \u914d\u7f6e\u6587\u4ef6\uff0c\u6dfb\u52a0\u4ee5\u4e0b\u914d\u7f6e\uff1a<\/p>\n<pre><code>[mysqld]\nserver-id = 2<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u555f\u52d5 MySQL \u4e26\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\u4ee5\u8a2d\u7f6e\u5f9e\u4f3a\u670d\u5668\uff1a<\/p>\n<pre><code>CHANGE MASTER TO\nMASTER_HOST='\u4e3b\u4f3a\u670d\u5668\u7684IP',\nMASTER_USER='replicator',\nMASTER_PASSWORD='password',\nMASTER_LOG_FILE='mysql-bin.000001',\nMASTER_LOG_POS=\u4f4d\u7f6e;<\/code><\/pre>\n<h3 id=\"6-%e5%95%9f%e5%8b%95%e5%be%9e%e4%bc%ba%e6%9c%8d%e5%99%a8%e7%9a%84%e8%a4%87%e8%a3%bd-GBeLbIqPjc\">6. \u555f\u52d5\u5f9e\u4f3a\u670d\u5668\u7684\u8907\u88fd<\/h3>\n<p>\u6700\u5f8c\uff0c\u555f\u52d5\u5f9e\u4f3a\u670d\u5668\u7684\u8907\u88fd\u9032\u7a0b\uff1a<\/p>\n<pre><code>START SLAVE;<\/code><\/pre>\n<h3 id=\"7-%e9%a9%97%e8%ad%89%e8%a4%87%e8%a3%bd%e7%8b%80%e6%85%8b-GBeLbIqPjc\">7. \u9a57\u8b49\u8907\u88fd\u72c0\u614b<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u5f9e\u4f3a\u670d\u5668\u7684\u8907\u88fd\u72c0\u614b\uff1a<\/p>\n<pre><code>SHOW SLAVE STATUSG;<\/code><\/pre>\n<p>\u78ba\u4fdd Slave_IO_Running \u548c Slave_SQL_Running \u90fd\u986f\u793a\u70ba Yes\uff0c\u8868\u793a\u8907\u88fd\u6b63\u5e38\u904b\u884c\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-GBeLbIqPjc\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u60a8\u53ef\u4ee5\u6210\u529f\u914d\u7f6e MySQL \u6578\u64da\u5eab\u7684\u96d9\u6a5f\u71b1\u5099\uff0c\u5f9e\u800c\u63d0\u9ad8\u6578\u64da\u5eab\u7684\u53ef\u7528\u6027\u548c\u5bb9\u932f\u80fd\u529b\u3002\u9019\u7a2e\u914d\u7f6e\u4e0d\u50c5\u80fd\u5920\u5206\u64d4\u4e3b\u4f3a\u670d\u5668\u7684\u8b80\u53d6\u8ca0\u64d4\uff0c\u9084\u80fd\u5728\u4e3b\u4f3a\u670d\u5668\u6545\u969c\u6642\u8fc5\u901f\u5207\u63db\uff0c\u78ba\u4fdd\u696d\u52d9\u7684\u9023\u7e8c\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\u5834\u666f\uff0c\u96d9\u6a5f\u71b1\u5099\u662f\u4e00\u500b\u7406\u60f3\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<p>\u5982\u679c\u60a8\u5c0d\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u6216\u5176\u4ed6\u76f8\u95dc\u670d\u52d9\u6709\u8208\u8da3\uff0c\u6b61\u8fce\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b78\u7fd2\u5982\u4f55\u914d\u7f6eMySQL\u6578\u64da\u5eab\u7684\u96d9\u6a5f\u71b1\u5099\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u9ad8\u53ef\u7528\u6027\uff0c\u63d0\u5347\u7cfb\u7d71\u7a69\u5b9a\u6027\u8207\u6027\u80fd\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-75562","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75562","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=75562"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75562\/revisions"}],"predecessor-version":[{"id":75563,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/75562\/revisions\/75563"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=75562"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=75562"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=75562"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}