{"id":1985,"date":"2020-07-29T22:11:29","date_gmt":"2020-07-29T14:11:29","guid":{"rendered":"http:\/\/39.97.231.10\/?p=1985"},"modified":"2020-07-29T22:11:29","modified_gmt":"2020-07-29T14:11:29","slug":"mysql-8-0-%e5%85%8b%e9%9a%86clone%e6%8f%92%e4%bb%b6%e5%bf%ab%e9%80%9f%e6%b7%bb%e5%8a%a0%e7%bb%84%e5%a4%8d%e5%88%b6mgr%e8%8a%82%e7%82%b9","status":"publish","type":"post","link":"http:\/\/www.weijing.co\/?p=1985","title":{"rendered":"MySQL 8.0 \u514b\u9686(clone)\u63d2\u4ef6\u5feb\u901f\u6dfb\u52a0\u7ec4\u590d\u5236MGR\u8282\u70b9"},"content":{"rendered":"<div>\n<div>\nMySQL 8.0 clone\u63d2\u4ef6\u63d0\u4f9b\u4ece\u4e00\u4e2a\u5b9e\u4f8b\u514b\u9686\u6570\u636e\u7684\u529f\u80fd\uff0c\u514b\u9686\u529f\u80fd\u63d0\u4f9b\u4e86\u66f4\u6709\u6548\u7684\u65b9\u5f0f\u6765\u5feb\u901f\u521b\u5efaMySQL\u5b9e\u4f8b\uff0c\u642d\u5efa\u4e3b\u4ece\u590d\u5236\u548c\u7ec4\u590d\u5236\u3002\u672c\u6587\u4ecb\u7ecd\u4f7f\u7528 MySQL 8.0 clone \u63d2\u4ef6\u5feb\u901f\u6dfb\u52a0\u7ec4\u590d\u5236\uff08MGR\uff09\u8282\u70b9\u7684\u65b9\u6cd5\u3002\n<\/div>\n<\/div>\n<div>\n<div>\n<div>\n<div><\/div>\n<div>1\u3001\u73af\u5883\uff1a<\/div>\n<div><\/div>\n<div>\u5df2\u6709MGR\u96c6\u7fa4\uff0c\u591a\u4e3b\u6a21\u5f0f\uff1a<\/div>\n<ul>\n<li>\n<div>192.168.56.101<\/div>\n<\/li>\n<li>\n<div>192.168.56.102<\/div>\n<\/li>\n<li>\n<div>192.168.56.103<\/div>\n<\/li>\n<\/ul>\n<div><\/div>\n<div>\u901a\u8fc7clone\u63d2\u4ef6\u65b0\u52a0\u8282\u70b9\uff1a 192.168.56.104<\/div>\n<div><\/div>\n<div>2\u3001\u914d\u7f6e\u65b0\u8282\u70b9my.cnf<\/div>\n<div><\/div>\n<div>\u5b8c\u6574\u8def\u5f84 \/home\/mysql\/etc\/my.cnf_8.0.19\uff0c\u9664\u4e86\u4ee5\u4e0b\u4e09\u4e2a\u53c2\u6570\u4e0d\u4e00\u6837\u5916\uff0c\u5176\u4ed6\u4e0e\u5df2\u6709MGR\u8282\u70b9\u7684\u914d\u7f6e\u6587\u4ef6\u4fdd\u6301\u4e00\u81f4\u3002<\/div>\n<ul>\n<li>\n<div>server_id<\/div>\n<\/li>\n<li>\n<div>loose-group_replication_local_address<\/div>\n<\/li>\n<li>\n<div>report_host<\/div>\n<\/li>\n<\/ul>\n<div>\n<div>[mysqld]<\/div>\n<div>port=3306<\/div>\n<div>basedir=\/usr\/local\/mysql8<\/div>\n<div>datadir=\/mysql\/data8\/<\/div>\n<div>socket=\/mysql\/data8\/mysql.sock<\/div>\n<div>pid_file=\/mysql\/data8\/mysql.pid<\/div>\n<div><\/div>\n<div>log_bin=binlog<\/div>\n<div>log_slave_updates=ON<\/div>\n<div>binlog_format=ROW<\/div>\n<div>binlog_checksum=NONE<\/div>\n<div>master_info_repository=TABLE<\/div>\n<div>relay_log_info_repository=TABLE<\/div>\n<div><\/div>\n<div>gtid_mode=ON<\/div>\n<div>enforce_gtid_consistency=ON<\/div>\n<div><\/div>\n<div>transaction_write_set_extraction=XXHASH64<\/div>\n<div>loose-group_replication_group_name=\\&#8221;aaaaaaaa-aaaa-aaaa-aaaa-aaaaaaaaaaaa\\&#8221;<\/div>\n<div>loose-group_replication_start_on_boot=OFF<\/div>\n<div>loose-group_replication_local_address=\\&#8221;192.168.56.104:33061\\&#8221;<\/div>\n<div>loose-group_replication_group_seeds=\\&#8221;192.168.56.101:33061,192.168.56.102:33061,192.168.56.103:33061\\&#8221;<\/div>\n<div>loose-group_replication_bootstrap_group=OFF<\/div>\n<div><\/div>\n<div>server_id=4<\/div>\n<div>report_host=192.168.56.104<\/div>\n<div>report_port=3306<\/div>\n<\/div>\n<div><\/div>\n<div>3\u3001\u521d\u59cb\u5316\u6570\u636e\u5e93<\/div>\n<div><\/div>\n<div>\u521d\u59cb\u5316\u65b0\u52a0\u5165\u8282\u70b9\u7684MySQL\u6570\u636e\u5e93\u3002<\/div>\n<div>\n<div>useradd mysql<\/div>\n<div>mkdir -p \/mysql\/data8<\/div>\n<div>sudo chown -R mysql:mysql \/mysql\/data8<\/div>\n<div>sudo chown -R mysql.mysql \/home\/mysql\/etc\/<\/div>\n<div><\/div>\n<div>\/usr\/local\/mysql8\/bin\/mysqld &#8211;defaults-file=\/home\/mysql\/etc\/my.cnf_8.0.19 &#8211;initialize-insecure<\/div>\n<\/div>\n<div><\/div>\n<\/div>\n<div><\/div>\n<div>4\u3001\u542f\u52a8\u6570\u636e\u5e93\uff0c\u5b89\u88c5clone\u63d2\u4ef6\u548c\u7ec4\u590d\u5236\u63d2\u4ef6<\/div>\n<div><\/div>\n<div>\u5728\u65b0\u52a0\u5165\u7684\u8282\u70b9\u4e0a\u6267\u884c\uff1a<\/div>\n<div>\n<div># \u542f\u52a8MySQL<\/div>\n<div>\/usr\/local\/mysql8\/bin\/mysqld_safe\u00a0\u00a0&#8211;defaults-file=\/home\/mysql\/etc\/my.cnf_8.0.19 &amp;<\/div>\n<div><\/div>\n<div># \u767b\u5f55MySQL<\/div>\n<div>\/usr\/local\/mysql8\/bin\/mysql -S \/mysql\/data8\/mysql.sock<\/div>\n<div><\/div>\n<div># \u5b89\u88c5MGR\u63d2\u4ef6<\/div>\n<div>mysql&gt; INSTALL PLUGIN group_replication SONAME \\&#8217;group_replication.so\\&#8217;;<\/div>\n<div><\/div>\n<div>#\u00a0\u5b89\u88c5clone\u63d2\u4ef6<\/div>\n<div>mysql&gt;\u00a0INSTALL PLUGIN clone SONAME \\&#8217;mysql_clone.so\\&#8217;;<\/div>\n<\/div>\n<div><\/div>\n<div>5\u3001\u5df2\u6709MGR\u96c6\u7fa4\u6dfb\u52a0clone\u8d26\u53f7\uff0c\u5e76\u6388\u6743<\/div>\n<div><\/div>\n<div>\u7531\u4e8e\u5df2\u6709MGR\u96c6\u7fa4\u662f\u591a\u4e3b\u6a21\u5f0f\uff0c\u5728\u4efb\u4e00\u8282\u70b9\u4e0a\u6267\u884c\u90fd\u53ef\u4ee5\uff0c\u6211\u4eec\u9009\u62e9\u5728192.168.56.101\u8282\u70b9\u4e0a\u6267\u884c\uff1a<\/div>\n<div>\n<div># \u5728MGR\u8282\u70b9\u4e0a\u521b\u5efaclone\u8d26\u53f7\uff0c\u5e76\u6388\u6743<\/div>\n<div>mysql&gt; create user \\&#8217;clone_user\\&#8217;@\\&#8217;%\\&#8217; identified by \\&#8217;123456\\&#8217;;<\/div>\n<div>mysql&gt; grant BACKUP_ADMIN on *.* to \\&#8217;clone_user\\&#8217;@\\&#8217;%\\&#8217;;<\/div>\n<div>mysql&gt; grant CLONE_ADMIN on *.* to \\&#8217;clone_user\\&#8217;@\\&#8217;%\\&#8217;;<\/div>\n<\/div>\n<div><\/div>\n<div>6\u3001\u6267\u884c\u514b\u9686\u4efb\u52a1<\/div>\n<div><\/div>\n<div>\u5728\u65b0\u52a0\u8282\u70b9192.168.56.104\u4e0a\u6267\u884c\uff1a<\/div>\n<div>\n<div># \u8bbe\u7f6e\u514b\u9686\u6e90\uff0c\u5c06clone_valid_donor_list\u8bbe\u7f6e\u4e3aMGR\u8282\u70b9<\/div>\n<div>mysql&gt; SET GLOBAL clone_valid_donor_list = \\&#8217;192.168.56.101:3306\\&#8217;;<\/div>\n<div><\/div>\n<div># \u5f00\u59cb\u514b\u9686<\/div>\n<div>mysql&gt; CLONE INSTANCE FROM \\&#8217;clone_user\\&#8217;@\\&#8217;192.168.56.101\\&#8217;:3306 IDENTIFIED BY \\&#8217;123456\\&#8217;;<\/div>\n<\/div>\n<div><\/div>\n<div>\u514b\u9686\u5b8c\u6210\u540e\uff0c\u65b0\u52a0\u5165\u7684\u8282\u70b9\u4f1a\u81ea\u52a8\u91cd\u542f\u3002<\/div>\n<div><\/div>\n<div>7\u3001\u6dfb\u52a0\u65b0\u8282\u70b9\u5230\u767d\u540d\u5355\u4e2d<\/div>\n<div><\/div>\n<div>\u6dfb\u52a0\u65b0\u8282\u70b9ip\u5230\u767d\u540d\u5355\uff0c\u8981\u5728\u6240\u6709\u8282\u70b9\u4e0a\u6267\u884c\u3002<\/div>\n<div>\n<div># \u5728\u6240\u6709MGR\u8282\u70b9\u548c\u65b0\u8282\u70b9\u4e0a\u6267\u884c\u6dfb\u52a0\u767d\u540d\u5355<\/div>\n<div>mysql&gt; set global\u00a0\u00a0group_replication_ip_whitelist=\\&#8217;192.168.56.104\/24\\&#8217;;<\/div>\n<\/div>\n<div><\/div>\n<div>\u5982\u679c\u4e0d\u6dfb\u52a0\u767d\u540d\u5355\uff0c\u4e0b\u4e00\u6b65\u542f\u52a8\u7ec4\u590d\u5236\u4f1a\u62a5\u9519\uff0c\u5982\u4e0b\uff1a<\/div>\n<div>\n<div>2020-02-22T14:41:29.597726+08:00 0 [Warning] [MY-011735]\u00a0\u00a0[Repl] Plugin group_replication reported: \\'[GCS]\u00a0\u00a0Connection attempt from IP address ::ffff:192.168.56.104 refused. Address is not in\u00a0\u00a0the IP whitelist.\\&#8217;<\/div>\n<\/div>\n<div><\/div>\n<div>8\u3001\u542f\u52a8\u7ec4\u590d\u5236\uff0c\u52a0\u5165MGR\u96c6\u7fa4<\/div>\n<div><\/div>\n<div>\u5728\u65b0\u52a0\u5165\u7684\u8282\u70b9\u4e0a\u6267\u884c\u542f\u52a8\u7ec4\u590d\u5236\uff1a<\/div>\n<div><\/div>\n<div>\n<div># \u7531\u4e8e\u5df2\u6709MGR\u96c6\u7fa4\u662f\u591a\u4e3b\u6a21\u5f0f\uff0c\u9700\u8981\u5148\u8bbe\u7f6e\u6210\u591a\u4e3b\u6a21\u5f0f<\/div>\n<div>mysql&gt; set global group_replication_single_primary_mode=OFF;<\/div>\n<div>mysql&gt; set global group_replication_enforce_update_everywhere_checks=ON;<\/div>\n<div><\/div>\n<div>#\u00a0\u52a0\u5165\u7ec4\u590d\u5236<\/div>\n<div>mysql&gt; START GROUP_REPLICATION;<\/div>\n<div><\/div>\n<div>#\u00a0\u67e5\u770b\u7ec4\u590d\u5236\u6210\u5458\u53ca\u72b6\u6001<\/div>\n<div>mysql&gt; SELECT\u00a0\u00a0MEMBER_HOST,MEMBER_PORT,MEMBER_STATE,MEMBER_ROLE,MEMBER_VERSION FROM performance_schema.replication_group_members;<\/div>\n<div>+&#8212;&#8212;&#8212;&#8212;&#8212;-+&#8212;&#8212;&#8212;&#8212;-+&#8212;&#8212;&#8212;&#8212;&#8211;+&#8212;&#8212;&#8212;&#8212;-+&#8212;&#8212;&#8212;&#8212;&#8212;-+<\/div>\n<div>| MEMBER_HOST\u00a0\u00a0\u00a0\u00a0| MEMBER_PORT | MEMBER_STATE |\u00a0\u00a0MEMBER_ROLE | MEMBER_VERSION |<\/div>\n<div>+&#8212;&#8212;&#8212;&#8212;&#8212;-+&#8212;&#8212;&#8212;&#8212;-+&#8212;&#8212;&#8212;&#8212;&#8211;+&#8212;&#8212;&#8212;&#8212;-+&#8212;&#8212;&#8212;&#8212;&#8212;-+<\/div>\n<div>|\u00a0192.168.56.101 |\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a03306 | ONLINE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0| PRIMARY\u00a0\u00a0\u00a0\u00a0\u00a0|\u00a0\u00a08.0.19\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/div>\n<div>|\u00a0192.168.56.102 |\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a03306 | ONLINE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0| PRIMARY\u00a0\u00a0\u00a0\u00a0\u00a0|\u00a0\u00a08.0.19\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/div>\n<div>|\u00a0192.168.56.103 |\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a03306 | ONLINE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0| PRIMARY\u00a0\u00a0\u00a0\u00a0\u00a0|\u00a0\u00a08.0.19\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/div>\n<div>|\u00a0192.168.56.104 |\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a03306 | ONLINE\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0| PRIMARY\u00a0\u00a0\u00a0\u00a0\u00a0|\u00a0\u00a08.0.19\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0\u00a0|<\/div>\n<div>+&#8212;&#8212;&#8212;&#8212;&#8212;-+&#8212;&#8212;&#8212;&#8212;-+&#8212;&#8212;&#8212;&#8212;&#8211;+&#8212;&#8212;&#8212;&#8212;-+&#8212;&#8212;&#8212;&#8212;&#8212;-+<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>MySQL 8.0 clone\u63d2\u4ef6\u63d0\u4f9b\u4ece\u4e00\u4e2a\u5b9e\u4f8b\u514b\u9686\u6570\u636e\u7684\u529f\u80fd\uff0c\u514b\u9686\u529f\u80fd\u63d0\u4f9b\u4e86\u66f4\u6709\u6548\u7684\u65b9\u5f0f\u6765\u5feb\u901f\u521b\u5efaMySQL &hellip;<\/p>\n<p class=\"read-more\"> <a class=\"\" href=\"http:\/\/www.weijing.co\/?p=1985\"> <span class=\"screen-reader-text\">MySQL 8.0 \u514b\u9686(clone)\u63d2\u4ef6\u5feb\u901f\u6dfb\u52a0\u7ec4\u590d\u5236MGR\u8282\u70b9<\/span> \u67e5\u770b\u5168\u6587 &raquo;<\/a><\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"default","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":""},"categories":[90,88],"tags":[],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false,"mailpoet_newsletter_max":false,"woocommerce_thumbnail":false,"woocommerce_single":false,"woocommerce_gallery_thumbnail":false,"shop_catalog":false,"shop_single":false,"shop_thumbnail":false},"uagb_author_info":{"display_name":"weijing","author_link":"http:\/\/www.weijing.co\/?author=4"},"uagb_comment_info":0,"uagb_excerpt":"MySQL 8.0 clone\u63d2\u4ef6\u63d0\u4f9b\u4ece\u4e00\u4e2a\u5b9e\u4f8b\u514b\u9686\u6570\u636e\u7684\u529f\u80fd\uff0c\u514b\u9686\u529f\u80fd\u63d0\u4f9b\u4e86\u66f4\u6709\u6548\u7684\u65b9\u5f0f\u6765\u5feb\u901f\u521b\u5efaMySQL&hellip;","_links":{"self":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/1985"}],"collection":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1985"}],"version-history":[{"count":0,"href":"http:\/\/www.weijing.co\/index.php?rest_route=\/wp\/v2\/posts\/1985\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1985"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1985"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.weijing.co\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1985"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}