{"id":42950,"date":"2024-10-04T10:36:34","date_gmt":"2024-10-04T02:36:34","guid":{"rendered":"https:\/\/server.hk\/cnblog\/42950\/"},"modified":"2024-10-04T10:36:34","modified_gmt":"2024-10-04T02:36:34","slug":"centos-7-2-%e4%b8%8b%e5%ae%89%e8%a3%9d-pxc-5-7-21","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/42950\/","title":{"rendered":"CentOS 7.2 \u4e0b\u5b89\u88dd PXC 5.7.21"},"content":{"rendered":"<h1 id=\"centos-7-2-%e4%b8%8b%e5%ae%89%e8%a3%9d-pxc-5-7-21-ocIQPvlVct\">CentOS 7.2 \u4e0b\u5b89\u88dd PXC 5.7.21<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u4e2d\u5fc3\u74b0\u5883\u4e2d\uff0c\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u4e00\u81f4\u6027\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002Percona XtraDB Cluster\uff08PXC\uff09\u662f\u4e00\u500b\u9ad8\u53ef\u7528\u6027\u89e3\u6c7a\u65b9\u6848\uff0c\u57fa\u65bc MySQL\uff0c\u63d0\u4f9b\u4e86\u591a\u4e3b\u8907\u88fd\u7684\u529f\u80fd\u3002\u672c\u6587\u5c07\u4ecb\u7d39\u5982\u4f55\u5728 CentOS 7.2 \u4e0a\u5b89\u88dd PXC 5.7.21\uff0c\u4e26\u63d0\u4f9b\u8a73\u7d30\u7684\u6b65\u9a5f\u548c\u6ce8\u610f\u4e8b\u9805\u3002<\/p>\n<h2 id=\"%e5%89%8d%e6%9c%9f%e6%ba%96%e5%82%99-ocIQPvlVct\">\u524d\u671f\u6e96\u5099<\/h2>\n<p>\u5728\u958b\u59cb\u5b89\u88dd\u4e4b\u524d\uff0c\u78ba\u4fdd\u60a8\u7684\u7cfb\u7d71\u5df2\u7d93\u66f4\u65b0\u5230\u6700\u65b0\u7248\u672c\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u66f4\u65b0\u7cfb\u7d71\uff1a<\/p>\n<pre><code>sudo yum update -y<\/code><\/pre>\n<p>\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5b89\u88dd\u4e00\u4e9b\u5fc5\u8981\u7684\u4f9d\u8cf4\u5305\uff1a<\/p>\n<pre><code>sudo yum install -y epel-release\nsudo yum install -y wget<\/code><\/pre>\n<h2 id=\"%e5%ae%89%e8%a3%9d-percona-%e5%ad%98%e5%84%b2%e5%ba%ab-ocIQPvlVct\">\u5b89\u88dd Percona \u5b58\u5132\u5eab<\/h2>\n<p>\u8981\u5b89\u88dd PXC\uff0c\u9996\u5148\u9700\u8981\u6dfb\u52a0 Percona \u7684\u5b98\u65b9\u5b58\u5132\u5eab\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4e0b\u8f09\u4e26\u5b89\u88dd\u5b58\u5132\u5eab\uff1a<\/p>\n<pre><code>wget https:\/\/repo.percona.com\/yum\/percona-release-latest.noarch.rpm\nsudo rpm -Uvh percona-release-latest.noarch.rpm<\/code><\/pre>\n<p>\u7136\u5f8c\uff0c\u555f\u7528 PXC \u5b58\u5132\u5eab\uff1a<\/p>\n<pre><code>sudo percona-release enable pxc-57 release<\/code><\/pre>\n<h2 id=\"%e5%ae%89%e8%a3%9d-pxc-ocIQPvlVct\">\u5b89\u88dd PXC<\/h2>\n<p>\u73fe\u5728\u53ef\u4ee5\u5b89\u88dd PXC 5.7.21 \u4e86\u3002\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u9032\u884c\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo yum install -y percona-xtradb-cluster<\/code><\/pre>\n<h2 id=\"%e9%85%8d%e7%bd%ae-pxc-ocIQPvlVct\">\u914d\u7f6e PXC<\/h2>\n<p>\u5b89\u88dd\u5b8c\u6210\u5f8c\uff0c\u60a8\u9700\u8981\u914d\u7f6e PXC\u3002\u7de8\u8f2f\u914d\u7f6e\u6587\u4ef6 \/etc\/my.cnf.d\/pxc.cnf\uff1a<\/p>\n<pre><code>sudo vi \/etc\/my.cnf.d\/pxc.cnf<\/code><\/pre>\n<p>\u5728\u6587\u4ef6\u4e2d\uff0c\u60a8\u9700\u8981\u8a2d\u7f6e\u4ee5\u4e0b\u53c3\u6578\uff1a<\/p>\n<pre><code>[mysqld]\nbinlog_format=ROW\ndefault_storage_engine=InnoDB\ninnodb_flush_log_at_trx_commit=1\ninnodb_doublewrite=1\ninnodb_file_per_table=1\ninnodb_buffer_pool_size=512M\npxc_strict_mode=ENFORCING\nwsrep_cluster_name=\"my_cluster\"\nwsrep_node_name=\"node1\"\nwsrep_node_address=\"192.168.1.1\"  # \u66ff\u63db\u70ba\u60a8\u7684\u7bc0\u9ede\u5730\u5740\nwsrep_sst_method=rsync<\/code><\/pre>\n<p>\u78ba\u4fdd\u6839\u64da\u60a8\u7684\u74b0\u5883\u8abf\u6574 wsrep_node_address \u548c\u5176\u4ed6\u53c3\u6578\u3002<\/p>\n<h2 id=\"%e5%95%9f%e5%8b%95-pxc-ocIQPvlVct\">\u555f\u52d5 PXC<\/h2>\n<p>\u914d\u7f6e\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u555f\u52d5 PXC \u670d\u52d9\uff1a<\/p>\n<pre><code>sudo systemctl start mysql\nsudo systemctl enable mysql<\/code><\/pre>\n<p>\u6aa2\u67e5 PXC \u7684\u72c0\u614b\u4ee5\u78ba\u4fdd\u5176\u6b63\u5e38\u904b\u884c\uff1a<\/p>\n<pre><code>sudo systemctl status mysql<\/code><\/pre>\n<h2 id=\"%e9%a9%97%e8%ad%89%e5%ae%89%e8%a3%9d-ocIQPvlVct\">\u9a57\u8b49\u5b89\u88dd<\/h2>\n<p>\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u767b\u9304\u5230 MySQL \u4ee5\u9a57\u8b49\u5b89\u88dd\uff1a<\/p>\n<pre><code>mysql -u root -p<\/code><\/pre>\n<p>\u5728 MySQL \u63d0\u793a\u7b26\u4e0b\uff0c\u60a8\u53ef\u4ee5\u904b\u884c\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6aa2\u67e5\u96c6\u7fa4\u72c0\u614b\uff1a<\/p>\n<pre><code>SHOW STATUS LIKE 'wsrep%';<\/code><\/pre>\n<p>\u9019\u5c07\u986f\u793a\u6709\u95dc\u96c6\u7fa4\u7684\u8a73\u7d30\u4fe1\u606f\uff0c\u5305\u62ec\u7bc0\u9ede\u7684\u72c0\u614b\u548c\u9023\u63a5\u60c5\u6cc1\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-ocIQPvlVct\">\u7e3d\u7d50<\/h2>\n<p>\u5728\u672c\u6587\u4e2d\uff0c\u6211\u5011\u4ecb\u7d39\u4e86\u5982\u4f55\u5728 CentOS 7.2 \u4e0a\u5b89\u88dd PXC 5.7.21\uff0c\u4e26\u63d0\u4f9b\u4e86\u8a73\u7d30\u7684\u6b65\u9a5f\u548c\u914d\u7f6e\u5efa\u8b70\u3002PXC \u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u5e6b\u52a9\u60a8\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u548c\u6578\u64da\u4e00\u81f4\u6027\u3002\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\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Learn how to install Percona XtraDB Cluster 5.7.21 on CentOS 7.2 with step-by-step instructions for a reliable, high-availability database solution.<\/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-42950","post","type-post","status-publish","format-standard","hentry","category-setup-tutorials"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42950","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=42950"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42950\/revisions"}],"predecessor-version":[{"id":42951,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/42950\/revisions\/42951"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=42950"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=42950"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=42950"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}