{"id":28965,"date":"2023-05-15T09:27:30","date_gmt":"2023-09-06T04:57:11","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8%e4%b8%ad%e5%9b%bd%ef%bc%8c%e5%b0%86-pacemaker%e4%b8%ad%e7%9a%84galera-cluster%ef%bc%88%e7%ac%ac1%e9%83%a8%e5%88%86%ef%bc%89-%e8%bd%ac%e8%bf%b0%e4%b8%ba%e6%9c%ac%e5%9c%b0%e8%af%ad\/"},"modified":"2025-08-12T11:01:30","modified_gmt":"2025-08-12T03:01:30","slug":"%e5%9c%a8%e4%b8%ad%e5%9b%bd%ef%bc%8c%e5%b0%86-pacemaker%e4%b8%ad%e7%9a%84galera-cluster%ef%bc%88%e7%ac%ac1%e9%83%a8%e5%88%86%ef%bc%89-%e8%bd%ac%e8%bf%b0%e4%b8%ba%e6%9c%ac%e5%9c%b0%e8%af%ad","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e5%9c%a8%e4%b8%ad%e5%9b%bd%ef%bc%8c%e5%b0%86-pacemaker%e4%b8%ad%e7%9a%84galera-cluster%ef%bc%88%e7%ac%ac1%e9%83%a8%e5%88%86%ef%bc%89-%e8%bd%ac%e8%bf%b0%e4%b8%ba%e6%9c%ac%e5%9c%b0%e8%af%ad\/","title":{"rendered":"\u5728\u4e2d\u56fd\uff0c\u5c06 &#8220;pacemaker\u4e2d\u7684galera Cluster\uff08\u7b2c1\u90e8\u5206\uff09&#8221; \u8f6c\u8ff0\u4e3a\u672c\u5730\u8bed\u8a00\u7684\u4e00\u4e2a\u9009\u9879\u4e3a\uff1a\u4f7f\u7528pacemaker\u7ba1\u7406galera\u96c6\u7fa4\uff08\u7b2c1\u90e8\u5206\uff09"},"content":{"rendered":"<p>\u7531\u4e8ePacemaker\u4e5f\u6709galera\u7684\u8d44\u6e90\u4ee3\u7406\uff0c\u6240\u4ee5\u6211\u4f1a\u8fdb\u884c\u5c1d\u8bd5\u3002<br \/>\n\u9996\u5148\uff0c\u5148\u786e\u8ba4\u53ea\u6709galera\u7684\u96c6\u7fa4\u662f\u5426\u6b63\u5e38\uff0c\u7136\u540e\u518d\u5c1d\u8bd5\u5728Pacemaker\u4e0b\u542f\u52a8\u3002<\/p>\n<h1>\u73af\u5883<\/h1>\n<h2>\u5728KVM\u4e0a\u6709\u4e09\u4e2a\u8282\u70b9\uff1aCentOS 7.2\u548cUbuntu 14.04\u4f5c\u4e3a\u5ba2\u6237\u673a\u3002<\/h2>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">ct72-1 : 192.168.10.10 (Master1)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">ct72-2 : 192.168.10.20 (Master2)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">ct72-3 : 192.168.10.30 (Master3)<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<ul class=\"post-ul\">\n<li style=\"list-style-type: none;\">\n<ul class=\"post-ul\">MariDB : 10.1 \u306f\u4ee5\u4e0b\u306b\u3088\u3063\u3066\u30ea\u30dd\u30b8\u30c8\u30ea\u30a4\u30f3\u30b9\u30c8\u30fc\u30eb\u3057\u307e\u3057\u305f\u3002<\/ul>\n<\/li>\n<\/ul>\n<p>https:\/\/downloads.mariadb.org\/mariadb\/repositories\/#mirror=yamagata-university&#038;distro=CentOS&#038;distro_release=centos7-amd64&#8211;centos7&#038;version=10.1<\/p>\n<p>pacemaker-90b675e2ff9db3e9ba5dd8e4e09ddc25de4acd23<br \/>\ncrmsh-2.1.5<br \/>\nresource-agents-3.9.7<br \/>\ncorosync-2.3.5<\/p>\n<p>\u5728\u8fdb\u884cGalera\u5b89\u88c5\u540e\uff0cGalera\u7684\u81ea\u52a8\u542f\u52a8\u5df2\u88ab\u542f\u7528\u3002<br \/>\n\u5728\u6d4b\u8bd5\u96c6\u7fa4\u786e\u8ba4\u5b8c\u6210\u540e\uff0c\u7531\u4e8eGalera\u5728Pacemaker\u4e0b\u7684\u542f\u52a8\u548c\u505c\u6b62\uff0c\u56e0\u6b64\u5e94\u5728\u6bcf\u4e2a\u8282\u70b9\u4e0a\u7981\u7528\u81ea\u52a8\u542f\u52a8\u3002<\/p>\n<pre class=\"post-pre\"><code>[root@ct72-xx ~]# systemctl disable mariadb.service \r\nRemoved symlink \/etc\/systemd\/system\/multi-user.target.wants\/mariadb.service.\r\nRemoved symlink \/etc\/systemd\/system\/mysql.service.\r\nRemoved symlink \/etc\/systemd\/system\/mysqld.service.\r\n\r\n[root@ct72-xx ~]# systemctl disable mysql\r\n\r\n<\/code><\/pre>\n<p>\u7531\u4e8e\u5bf9galera\u4e0d\u592a\u4e86\u89e3\uff0c\u6211\u53c2\u8003\u4e86\u5404\u79cd\u7f51\u7edc\u4fe1\u606f\u6765\u8bbe\u7f6e\u914d\u7f6e\u6587\u4ef6\uff0c\u5982\u4e0b\u6240\u793a\u3002<\/p>\n<pre class=\"post-pre\"><code>[mysqld]\r\nbind-address=0.0.0.0\r\n\r\n#\r\n# * Galera-related settings\r\n#\r\n[galera]\r\n# Mandatory settings\r\nwsrep_on=ON\r\nwsrep_provider=\/usr\/lib64\/galera\/libgalera_smm.so\r\n#wsrep_cluster_address=\r\nbinlog_format=row\r\nwsrep_cluster_address='gcomm:\/\/'\r\nwsrep_cluster_name='DBCLUSTER'\r\nwsrep_node_name='ct72-01'\r\nwsrep_node_address = 192.168.10.10\r\n\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>[mysqld]\r\nbind-address=0.0.0.0\r\n\r\n#\r\n# * Galera-related settings\r\n#\r\n[galera]\r\n# Mandatory settings\r\nwsrep_on=ON\r\nwsrep_provider=\/usr\/lib64\/galera\/libgalera_smm.so\r\n#wsrep_cluster_address=\r\nbinlog_format=row\r\nwsrep_cluster_address='gcomm:\/\/192.168.10.10'\r\nwsrep_cluster_name='DBCLUSTER'\r\nwsrep_node_name='ct72-02'\r\nwsrep_node_address = 192.168.10.20\r\n\r\n<\/code><\/pre>\n<pre class=\"post-pre\"><code>[mysqld]\r\nbind-address=0.0.0.0\r\n\r\n#\r\n# * Galera-related settings\r\n#\r\n[galera]\r\n# Mandatory settings\r\nwsrep_on=ON\r\nwsrep_provider=\/usr\/lib64\/galera\/libgalera_smm.so\r\n#wsrep_cluster_address=\r\nbinlog_format=row\r\nwsrep_cluster_address='gcomm:\/\/192.168.10.10'\r\nwsrep_cluster_name='DBCLUSTER'\r\nwsrep_node_name='ct72-03'\r\nwsrep_node_address = 192.168.10.30\r\n<\/code><\/pre>\n<h1>\u542f\u52a8\u6d4b\u8bd5\u96c6\u7fa4<\/h1>\n<p>\u9996\u5148\uff0c\u53ea\u4f7f\u7528galera\u542f\u52a8\u96c6\u7fa4\u3002<\/p>\n<ul class=\"post-ul\">Master\u3001Slave\u306e\u9806\u3067\u8d77\u52d5<\/ul>\n<pre class=\"post-pre\"><code>[root@ct72-01 ~]# service mysql start --wsrep-new-cluster\r\n[root@ct72-02 ~]# service mysql start\r\n[root@ct72-03 ~]# service mysql start\r\n<\/code><\/pre>\n<ul class=\"post-ul\">\u8d77\u52d5\u306e\u78ba\u8a8d<\/ul>\n<pre class=\"post-pre\"><code>[root@ct72-01 ~]# mysql -u root -e \"show status like 'wsrep_local_index';\"\r\n+-------------------+-------+\r\n| Variable_name     | Value |\r\n+-------------------+-------+\r\n| wsrep_local_index | 1     |\r\n+-------------------+-------+\r\n[root@ct72-02 ~]# mysql -u root -e \"show status like 'wsrep_local_index';\"\r\n+-------------------+-------+\r\n| Variable_name     | Value |\r\n+-------------------+-------+\r\n| wsrep_local_index | 1     |\r\n+-------------------+-------+\r\n[root@ct72-03 ~]# mysql -u root -e \"show status like 'wsrep_local_index';\"\r\n+-------------------+-------+\r\n| Variable_name     | Value |\r\n+-------------------+-------+\r\n| wsrep_local_index | 1     |\r\n+-------------------+-------+\r\n<\/code><\/pre>\n<h1>\u6d4b\u8bd5\u96c6\u7fa4\u7684\u786e\u8ba4<\/h1>\n<ul class=\"post-ul\">Master\u30ce\u30fc\u30c9\u3067db\/Table\/data\u306e\u4f5c\u6210<\/ul>\n<pre class=\"post-pre\"><code>[root@ct72-01 ~]# mysql -u root\r\nMariaDB [(none)]&gt; create database testdb3;\r\nMariaDB [(none)]&gt; use testdb3;\r\nDatabase changed\r\nMariaDB [testdb3]&gt; create table tb2 ( name text, phone text, addr text );\r\nQuery OK, 0 rows affected (0.40 sec)\r\nMariaDB [testdb3]&gt; insert into tb2 ( name, phone, addr ) values ( 'yoshida', '012-345-6789', 'Tokyo\/Japan' );\r\nQuery OK, 1 row affected (0.09 sec)\r\n\r\nMariaDB [testdb3]&gt; select * from tb2;\r\n+---------+--------------+-------------+\r\n| name    | phone        | addr        |\r\n+---------+--------------+-------------+\r\n| yoshida | 012-345-6789 | Tokyo\/Japan |\r\n+---------+--------------+-------------+\r\n1 row in set (0.00 sec)\r\n<\/code><\/pre>\n<ul class=\"post-ul\">Slave\u30ce\u30fc\u30c91\u3067\u540c\u671f\u306e\u78ba\u8a8d<\/ul>\n<pre class=\"post-pre\"><code>[root@ct72-02 ~]# mysql -u root\r\nMariaDB [(none)]&gt; use testdb3;\r\nReading table information for completion of table and column names\r\nYou can turn off this feature to get a quicker startup with -A\r\n\r\nDatabase changed\r\nMariaDB [testdb3]&gt; select * from tb2;\r\n+---------+--------------+-------------+\r\n| name    | phone        | addr        |\r\n+---------+--------------+-------------+\r\n| yoshida | 012-345-6789 | Tokyo\/Japan |\r\n+---------+--------------+-------------+\r\n1 row in set (0.00 sec)\r\n<\/code><\/pre>\n<ul class=\"post-ul\">Slave\u30ce\u30fc\u30c92\u3067\u540c\u671f\u306e\u78ba\u8a8d<\/ul>\n<pre class=\"post-pre\"><code>[root@ct72-03 ~]# mysql -u root\r\nMariaDB [(none)]&gt; use testdb3;\r\nReading table information for completion of table and column names\r\nYou can turn off this feature to get a quicker startup with -A\r\nDatabase changed\r\nMariaDB [testdb3]&gt; select * from tb2;\r\n+---------+--------------+-------------+\r\n| name    | phone        | addr        |\r\n+---------+--------------+-------------+\r\n| yoshida | 012-345-6789 | Tokyo\/Japan |\r\n+---------+--------------+-------------+\r\n1 row in set (0.00 sec)\r\n<\/code><\/pre>\n<h1>\u505c\u6b62\u6d4b\u8bd5\u96c6\u7fa4\u3002<\/h1>\n<p>\u5728\u6240\u6709\u8282\u70b9\u4e0a\u6267\u884c&#8221;service mysql stop&#8221;\u547d\u4ee4\u3002<\/p>\n<h1>\u4e00\u4e2a\u9009\u9879\u662f\uff1aPacemaker \u4e2d\u7684\u96c6\u7fa4\u3002<\/h1>\n<h2>\u51c6\u5907CLI\u6587\u4ef6<\/h2>\n<p>\u9996\u5148\uff0c\u5148\u786e\u8ba4\u7684Galera\u914d\u7f6e\u6587\u4ef6\u5c06\u4fdd\u6301\u539f\u6837\u3002<br \/>\n\u6211\u4eec\u5148\u7b80\u5355\u5730\u51c6\u5907\u4e00\u4e2a\u53ea\u5305\u542bGalera\u96c6\u7fa4\u7684CLI\u6587\u4ef6\u3002<br \/>\n\u6211\u5df2\u7ecf\u6309\u7167Galera\u8d44\u6e90\u4ee3\u7406\u5185\u7684pcs\u63cf\u8ff0\u793a\u4f8b\u914d\u7f6e\u4e3a\u4e09\u4e2a\u4e3b\u8282\u70b9\u7ed3\u6784\u3002<br \/>\n\uff08\u7531\u4e8e\u76ee\u524dGalera\u5b58\u5728\u5404\u79cd\u9650\u5236\uff0c\u6240\u4ee5\u4e0d\u80fd\u76f4\u63a5\u5728\u4e09\u4e2a\u4e3b\u8282\u70b9\u7684\u914d\u7f6e\u4e0b\u6b63\u5e38\u8fd0\u884c\uff0c\u8be6\u60c5\u8bf7\u53c2\u89c1https:\/\/mariadb.com\/kb\/en\/mariadb\/mariadb-galera-cluster-known-limitations\/\uff09<\/p>\n<pre class=\"post-pre\"><code>primitive db galera \\\r\n        params enable_creation=true wsrep_cluster_address=\"gcomm:\/\/ct72-01,ct72-02,ct72-03\" \\\r\n        op start interval=0s timeout=120 \\\r\n        op stop interval=0s timeout=120 \\\r\n        op monitor interval=20 timeout=30 \\\r\n        op monitor interval=10 role=Master timeout=30 \\\r\n        op monitor interval=30 role=Slave timeout=30 \\\r\n        op promote interval=0s timeout=300 \\\r\n        op demote interval=0s timeout=120\r\nms db-master db \\\r\n        meta master-max=3\r\nproperty cib-bootstrap-options: \\\r\n        startup-fencing=false \\\r\n        stonith-enabled=false\r\n<\/code><\/pre>\n<h2>\u8d77\u52a8Pacemaker<\/h2>\n<p>\u4f7f\u7528systemctl\u547d\u4ee4\u5728\u6240\u67093\u4e2a\u8282\u70b9\u4e0a\u542f\u52a8Pacemaker\u3002<\/p>\n<h2>\u5c06CLI\u6587\u4ef6\u5bfc\u5165<\/h2>\n<p>\u5728\u8d77\u640f\u5668\u542f\u52a8\u7a33\u5b9a\u4e4b\u540e\uff0c\u6211\u4eec\u5c06\u4f7f\u7528crm shell\u6267\u884c\u5148\u524d\u7684CLI\u6587\u4ef6\u3002<\/p>\n<pre class=\"post-pre\"><code>[root@ct72-01 ~]# crm configure load update CLI\u30d5\u30a1\u30a4\u30eb\r\n\r\n<\/code><\/pre>\n<h2>\u786e\u8ba4\u542f\u52a8<\/h2>\n<p>\u6709\u4e9b\u673a\u5668\u7684\u6027\u80fd\u53ef\u80fd\u5bfc\u81f4\u542f\u52a8\u9700\u8981\u4e00\u4e9b\u65f6\u95f4\uff0c\u4f46\u662f\u7b49\u5f85\u4e00\u6bb5\u65f6\u95f4\u540e\uff0c\u6240\u6709\u8282\u70b9\u90fd\u4f1a\u6210\u529f\u542f\u52a8\u4e3a\u4e3b\u8282\u70b9\u3002<\/p>\n<pre class=\"post-pre\"><code>[root@ct72-01 ~]# crm_mon -1 -Af\r\nStack: corosync\r\nCurrent DC: ct72-01 (version 1.1.14-90b675e) - partition with quorum\r\nLast updated: Mon Apr 18 19:03:47 2016      \r\nLast change: Mon Apr 18 18:55:44 2016 by root via cibadmin on ct72-01\r\n\r\n3 nodes and 3 resources configured\r\n\r\nOnline: [ ct72-01 ct72-02 ct72-03 ]\r\n\r\n Master\/Slave Set: db-master [db]\r\n     Masters: [ ct72-01 ct72-02 ct72-03 ]\r\n\r\nNode Attributes:\r\n* Node ct72-01:\r\n    + master-db                         : 100       \r\n* Node ct72-02:\r\n    + master-db                         : 100       \r\n* Node ct72-03:\r\n    + master-db                         : 100       \r\n\r\nMigration Summary:\r\n* Node ct72-01:\r\n* Node ct72-03:\r\n* Node ct72-02:\r\n\r\n<\/code><\/pre>\n<p>\u6682\u65f6\u5148\u786e\u8ba4\u542f\u52a8\u6210\u529f\u4e86\uff0c\u63a5\u4e0b\u6765\u6211\u4eec\u5c06\u53ea\u5728\u4e09\u4e2a\u8282\u70b9\u4e2d\u7684\u4e00\u4e2a\u8282\u70b9\u542f\u52a8VIP\u8d44\u6e90\uff0c\u5e76\u8fdb\u884c\u76f8\u5e94\u7684\u5904\u7406\u63a5\u53d7\u6539\u53d8\u3002<\/p>\n<p>\u4ee5\u4e0a\u6240\u8ff0\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u7531\u4e8ePacemaker\u4e5f\u6709galera\u7684\u8d44\u6e90\u4ee3\u7406\uff0c\u6240\u4ee5\u6211\u4f1a\u8fdb\u884c\u5c1d\u8bd5\u3002 \u9996\u5148\uff0c\u5148\u786e\u8ba4\u53ea\u6709galera\u7684\u96c6\u7fa4\u662f\u5426\u6b63 [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-28965","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u5728\u4e2d\u56fd\uff0c\u5c06 &quot;pacemaker\u4e2d\u7684galera Cluster\uff08\u7b2c1\u90e8\u5206\uff09&quot; \u8f6c\u8ff0\u4e3a\u672c\u5730\u8bed\u8a00\u7684\u4e00\u4e2a\u9009\u9879\u4e3a\uff1a\u4f7f\u7528pacemaker\u7ba1\u7406galera\u96c6\u7fa4\uff08\u7b2c1\u90e8\u5206\uff09 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8e\u5728\u4e2d\u56fd\uff0c\u5c06 &quot;pacemaker\u4e2d\u7684galera Cluster\uff08\u7b2c1\u90e8\u5206\uff09&quot; 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