{"url":"https://takashikono.hatenadiary.jp/entry/2021/08/12/134137","categories":[],"blog_url":"https://takashikono.hatenadiary.jp/","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Ftakashikono.hatenadiary.jp%2Fentry%2F2021%2F08%2F12%2F134137\" title=\"CentOS8 + MariaDB 10.5 \u306e \u53cc\u65b9\u5411\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 + 1 Replica \u69cb\u6210\u3067 Replica \u3092 read_only replica \u306b\u3059\u308b\u7df4\u7fd2 - takashi kono&#39;s blog\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":"CentOS8 + MariaDB 10.5 \u306e \u53cc\u65b9\u5411\u30ec\u30d7\u30ea\u30b1\u30fc\u30b7\u30e7\u30f3 + 1 Replica \u69cb\u6210\u3067 Replica \u3092 read_only replica \u306b\u3059\u308b\u7df4\u7fd2","width":"100%","image_url":null,"blog_title":"takashi kono's blog","author_url":"https://blog.hatena.ne.jp/takashikono/","author_name":"takashikono","provider_url":"https://hatena.blog","description":"read_only replica \u306b\u3059\u308b\u7df4\u7fd2 \u5143\u8a18\u4e8b \u3053\u306e\u8a18\u4e8b\u306e\u7d9a\u304d takashikono.hatenadiary.jp \u73fe\u72b6\u78ba\u8a8d in slave-db mysql --defaults-extra-file=mariadb_root.cnf SHOW VARIABLES LIKE '%read_only%'; SHOW GLOBAL VARIABLES LIKE '%read_only%'; log MariaDB [(none)]> SHOW VARIABLES LIKE '%read_only%'; +------------------+-------+ | Variable_n\u2026","height":"190","type":"rich","provider_name":"Hatena Blog","version":"1.0","published":"2021-08-12 13:41:37"}