{"id":28663,"date":"2023-05-13T09:57:53","date_gmt":"2024-02-12T02:29:00","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8centos7%e5%92%8cmariadb10-1%e6%9d%a5%e6%9e%84%e5%bb%bagalera%e9%9b%86%e7%be%a4%e3%80%82\/"},"modified":"2025-08-12T09:25:59","modified_gmt":"2025-08-12T01:25:59","slug":"%e4%bd%bf%e7%94%a8centos7%e5%92%8cmariadb10-1%e6%9d%a5%e6%9e%84%e5%bb%bagalera%e9%9b%86%e7%be%a4%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e4%bd%bf%e7%94%a8centos7%e5%92%8cmariadb10-1%e6%9d%a5%e6%9e%84%e5%bb%bagalera%e9%9b%86%e7%be%a4%e3%80%82\/","title":{"rendered":"\u4f7f\u7528CentOS7\u548cMariaDB10.1\u6765\u6784\u5efaGalera\u96c6\u7fa4"},"content":{"rendered":"

\u5b89\u88c5\u6b65\u9aa4<\/h1>\n

\u4ee5\u4e0b\u662f\u5728CentOS7\u4e0a\u5b89\u88c5MariaDB10.1\u5e76\u542f\u7528Galera Cluster\u7684\u6b65\u9aa4\u3002<\/p>\n

\u5b89\u88c5\u548c\u914d\u7f6eMariaDB 10.1\u3002<\/h2>\n

\u6dfb\u52a0 Yum \u8f6f\u4ef6\u6e90<\/p>\n

# cat \/etc\/yum.repos.d\/MariaDB.repo\r\n[mariadb]\r\nname = MariaDB\r\nbaseurl = http:\/\/yum.mariadb.org\/10.1\/centos7-amd64\r\ngpgkey=https:\/\/yum.mariadb.org\/RPM-GPG-KEY-MariaDB\r\ngpgcheck=1\r\n<\/code><\/pre>\n
\u5b89\u88c5MariaDB<\/p>\n
# yum --enablerepo=mariadb -y install MariaDB-server\r\n<\/code><\/pre>\n
\u8bbe\u7f6e\u6587\u4ef6<\/p>\n
# cat \/etc\/my.cnf.d\/galera.cnf\r\n[galera]\r\n# Mandatory settings\r\nwsrep_on=ON\r\nwsrep_provider=\/usr\/lib64\/galera\/libgalera_smm.so\r\nwsrep_cluster_address=\"gcomm:\/\/{{all_ipaddress}}\" \r\nwsrep_cluster_name=\"Galera_Cluster\" \r\nwsrep_node_name=\"{{ inventory_hostname }}\" \r\nwsrep_node_address=\"{{ ansible_host }}\" \r\nbinlog_format=row\r\ndefault_storage_engine=InnoDB\r\n<\/code><\/pre>\n
    \n
  • \n
      {{all_ipaddress}}\u3000\u30af\u30e9\u30b9\u30bf\u306b\u53c2\u52a0\u3059\u308b\u30b5\u30fc\u30d0\u306eIP\u30a2\u30c9\u30ec\u30b9\u3092 , \u533a\u5207\u308a\u3067\u4e26\u3079\u305f\u3082\u306e\u3002\u52d5\u4f5c\u3057\u3066\u3044\u308b\u30b5\u30fc\u30d0\u306eIP\u304c\u4e00\u3064\u3067\u3082\u3042\u308c\u3070\u3088\u3044\u3002\u4f8b\uff09192.168.1,10,192.168.1,11,192.168.1,12<\/ul>\n<\/li>\n<\/ul>\n
       <\/p>\n
        \n
      • \n
          {{ inventory_hostname }}\u3000\u30b5\u30fc\u30d0\u81ea\u8eab\u306e\u30db\u30b9\u30c8\u540d<\/ul>\n<\/li>\n<\/ul>\n
           <\/p>\n
            {{ ansible_host }}\u3000\u30b5\u30fc\u30d0\u81ea\u8eab\u306eIP\u30a2\u30c9\u30ec\u30b9<\/ul>\n
            \u2191\u5176\u5b9e\uff0cansible\u7684\u914d\u7f6e\u6587\u4ef6\u6a21\u677f<\/p>\n
            \u542f\u52a8<\/h1>\n
            \uff11\u53f0\u76ee\uff08\u6700\u521d\u306b\u542f\u52a8\u7684\u670d\u52a1\u5668\uff09<\/p>\n
            galera_new_cluster<\/p>\n
            \uff12\u3001\uff13\u53f0\u76ee
            \n\u53ef\u4f7f\u7528\u5e38\u89c4\u7684MySQL\u542f\u52a8\u65b9\u6cd5<\/p>\n
            systemctl status mysql<\/p>\n
            \u5173\u4e8e\u542f\u52a8\u65b9\u6cd5<\/h1>\n
            \u53ea\u6709\u5728wsrep_cluster_address\u4e2d\u6307\u5b9a\u7684IP\u5730\u5740\u5217\u8868\u4e2d\u7684\u67d0\u4e2aIP\u5730\u5740\u672a\u542f\u52a8\u65f6\uff0c\u624d\u80fd\u542f\u52a8\u3002
            \n\u56e0\u6b64\uff0c\u7b2c\u4e00\u53f0\u670d\u52a1\u5668\u9700\u8981\u4f7f\u7528\u7279\u6b8a\u547d\u4ee4galera_new_cluster\u6765\u542f\u52a8\u3002<\/p>\n
            \u7b2c\u4e00\u4e2a\u542f\u52a8\u65b9\u5f0f\u662f\uff0c\u5728\u7f51\u7edc\u4e0a\u6709\u5f88\u591a\u65e7\u4fe1\u606f\u3002
            \n\u8bbe\u7f6e`wsrep_cluster_address=”gcomm:\/\/”`\u662f\u4e00\u79cd\u8fc7\u65f6\u7684\u65b9\u6cd5\u3002
            \n\u4f7f\u7528`service mysql bootstrap`\u5728CentOS\u4e0a\u65e0\u6cd5\u6b63\u5e38\u5de5\u4f5c\uff0c\u56e0\u4e3a\u5b83\u4f7f\u7528\u4e86systemd\u3002
            \n\u6b63\u786e\u7684\u65b9\u6cd5\u662f\u4f7f\u7528`galera_new_cluster`\u547d\u4ee4\u3002
            \n\u5f53\u96c6\u7fa4\u6b63\u5728\u8fd0\u884c\u65f6\uff0c\u505c\u6b62\u548c\u542f\u52a8\u7b2c\u4e00\u4e2a\u8282\u70b9\u65f6\uff0c\u53ea\u9700\u8981\u542f\u52a8mysql\u670d\u52a1\u5373\u53ef\u3002\u4f7f\u7528`galera_new_cluster`\u662f\u5728\u6ca1\u6709\u4efb\u4f55\u8282\u70b9\u8fd0\u884c\u65f6\u542f\u52a8\u7684\u60c5\u51b5\u4e0b\u4f7f\u7528\u7684\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
            \u5b89\u88c5\u6b65\u9aa4 \u4ee5\u4e0b\u662f\u5728CentOS7\u4e0a\u5b89\u88c5MariaDB10.1\u5e76\u542f\u7528Galera Cluster\u7684\u6b65\u9aa4\u3002 \u5b89\u88c5\u548c […]<\/p>\n","protected":false},"author":9,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[227],"class_list":["post-28663","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-227"],"yoast_head":"\n\u4f7f\u7528CentOS7\u548cMariaDB10.1\u6765\u6784\u5efaGalera\u96c6\u7fa4 - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"\u5173\u4e8e\u4f7f\u7528CentOS7\u548cMariaDB10.1\u6765\u6784\u5efaGalera\u96c6\u7fa4\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528centos7\u548cmariadb10-1\u6765\u6784\u5efagalera\u96c6\u7fa4\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u4f7f\u7528CentOS7\u548cMariaDB10.1\u6765\u6784\u5efaGalera\u96c6\u7fa4\" \/>\n<meta property=\"og:description\" content=\"\u5173\u4e8e\u4f7f\u7528CentOS7\u548cMariaDB10.1\u6765\u6784\u5efaGalera\u96c6\u7fa4\u7684\u6280\u672f\u6587\u7ae0\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u4f7f\u7528centos7\u548cmariadb10-1\u6765\u6784\u5efagalera\u96c6\u7fa4\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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