{"id":178558,"date":"2024-11-08T18:58:21","date_gmt":"2024-11-08T10:58:21","guid":{"rendered":"https:\/\/server.hk\/cnblog\/178558\/"},"modified":"2024-11-08T18:58:22","modified_gmt":"2024-11-08T10:58:22","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a42025-cr_probe_master_connect-%e8%bf%9e%e6%8e%a5%e5%88%b0%e4%b8%bb%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%9a%84mysql%e9%94%99%e8%af%af%ef%bc%9a","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/178558\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa42025 &#8211; (CR_PROBE_MASTER_CONNECT) \u8fde\u63a5\u5230\u4e3b\u670d\u52a1\u5668\u7684MySQL\u9519\u8bef\uff1a"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a42025-cr_probe_master_connect-%e8%bf%9e%e6%8e%a5%e5%88%b0%e4%b8%bb%e6%9c%8d%e5%8a%a1%e5%99%a8%e7%9a%84mysql%e9%94%99%e8%af%af-vheeSnAZoJ\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa42025 &#8211; (CR_PROBE_MASTER_CONNECT) \u8fde\u63a5\u5230\u4e3b\u670d\u52a1\u5668\u7684MySQL\u9519\u8bef<\/h1>\n<p>\u5728\u4f7f\u7528MySQL\u9032\u884c\u6578\u64da\u5eab\u7ba1\u7406\u6642\uff0c\u53ef\u80fd\u6703\u9047\u5230\u5404\u7a2e\u932f\u8aa4\uff0c\u5176\u4e2d\u4e4b\u4e00\u5c31\u662f\u932f\u8aa42025 &#8211; (CR_PROBE_MASTER_CONNECT)\u3002\u9019\u500b\u932f\u8aa4\u901a\u5e38\u51fa\u73fe\u5728\u5617\u8a66\u9023\u63a5\u5230\u4e3b\u6578\u64da\u5eab\u4f3a\u670d\u5668\u6642\uff0c\u7279\u5225\u662f\u5728\u4e3b\u5f9e\u8907\u88fd\u7684\u74b0\u5883\u4e2d\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u9019\u500b\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a42025%e7%9a%84%e5%8e%9f%e5%9b%a0-vheeSnAZoJ\">\u932f\u8aa42025\u7684\u539f\u56e0<\/h2>\n<p>\u932f\u8aa42025\u901a\u5e38\u8868\u793a\u5f9e\u4f3a\u670d\u5668\u7121\u6cd5\u6210\u529f\u9023\u63a5\u5230\u4e3b\u4f3a\u670d\u5668\u3002\u9019\u53ef\u80fd\u7531\u65bc\u591a\u7a2e\u539f\u56e0\u9020\u6210\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u7db2\u7d61\u554f\u984c\uff1a<\/strong>\u5982\u679c\u5f9e\u4f3a\u670d\u5668\u548c\u4e3b\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u4e0d\u7a69\u5b9a\u6216\u4e2d\u65b7\uff0c\u5247\u6703\u5c0e\u81f4\u6b64\u932f\u8aa4\u3002<\/li>\n<li><strong>\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u4e3b\u5f9e\u4f3a\u670d\u5668\u7684\u914d\u7f6e\u4e0d\u6b63\u78ba\uff0c\u4f8b\u5982\u4e3b\u4f3a\u670d\u5668\u7684IP\u5730\u5740\u6216\u7aef\u53e3\u865f\u8a2d\u7f6e\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6b0a\u9650\u554f\u984c\uff1a<\/strong>\u5f9e\u4f3a\u670d\u5668\u7528\u65bc\u9023\u63a5\u4e3b\u4f3a\u670d\u5668\u7684\u7528\u6236\u8cec\u6236\u53ef\u80fd\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\u3002<\/li>\n<li><strong>\u9632\u706b\u7246\u8a2d\u7f6e\uff1a<\/strong>\u9632\u706b\u7246\u53ef\u80fd\u963b\u6b62\u4e86\u5f9e\u4f3a\u670d\u5668\u9023\u63a5\u5230\u4e3b\u4f3a\u670d\u5668\u7684\u8acb\u6c42\u3002<\/li>\n<\/ul>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-vheeSnAZoJ\">\u6aa2\u67e5\u7db2\u7d61\u9023\u63a5<\/h2>\n<p>\u9996\u5148\uff0c\u6aa2\u67e5\u5f9e\u4f3a\u670d\u5668\u548c\u4e3b\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6e2c\u8a66\u9023\u63a5\uff1a<\/p>\n<pre><code>ping \u4e3b\u4f3a\u670d\u5668\u7684IP\u5730\u5740<\/code><\/pre>\n<p>\u5982\u679c\u7121\u6cd5ping\u901a\uff0c\u5247\u9700\u8981\u6aa2\u67e5\u7db2\u7d61\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u5169\u53f0\u4f3a\u670d\u5668\u4e4b\u9593\u7684\u9023\u63a5\u6b63\u5e38\u3002<\/p>\n<h2 id=\"%e6%aa%a2%e6%9f%a5mysql%e9%85%8d%e7%bd%ae-vheeSnAZoJ\">\u6aa2\u67e5MySQL\u914d\u7f6e<\/h2>\n<p>\u63a5\u4e0b\u4f86\uff0c\u6aa2\u67e5MySQL\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662fmy.cnf\u6216my.ini\uff09\u3002\u78ba\u4fdd\u4ee5\u4e0b\u8a2d\u7f6e\u6b63\u78ba\uff1a<\/p>\n<ul>\n<li><strong>server-id\uff1a<\/strong>\u6bcf\u500b\u4f3a\u670d\u5668\u90fd\u5fc5\u9808\u6709\u552f\u4e00\u7684server-id\u3002<\/li>\n<li><strong>log_bin\uff1a<\/strong>\u78ba\u4fdd\u4e3b\u4f3a\u670d\u5668\u7684\u4e8c\u9032\u5236\u65e5\u8a8c\u5df2\u555f\u7528\u3002<\/li>\n<li><strong>bind-address\uff1a<\/strong>\u78ba\u4fdd\u4e3b\u4f3a\u670d\u5668\u7684bind-address\u8a2d\u7f6e\u70ba0.0.0.0\u6216\u4e3b\u4f3a\u670d\u5668\u7684IP\u5730\u5740\uff0c\u4ee5\u5141\u8a31\u5916\u90e8\u9023\u63a5\u3002<\/li>\n<\/ul>\n<p>\u4f8b\u5982\uff0c\u4ee5\u4e0b\u662f\u4e3b\u4f3a\u670d\u5668\u7684\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>[mysqld]\nserver-id=1\nlog_bin=mysql-bin\nbind-address=0.0.0.0<\/code><\/pre>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-vheeSnAZoJ\">\u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h2>\n<p>\u78ba\u4fdd\u5f9e\u4f3a\u670d\u5668\u7528\u65bc\u9023\u63a5\u4e3b\u4f3a\u670d\u5668\u7684\u7528\u6236\u64c1\u6709\u8db3\u5920\u7684\u6b0a\u9650\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u7528\u6236\u6b0a\u9650\uff1a<\/p>\n<pre><code>SHOW GRANTS FOR '\u7528\u6236\u540d'@'\u5f9e\u4f3a\u670d\u5668\u7684IP\u5730\u5740';<\/code><\/pre>\n<p>\u5982\u679c\u6b0a\u9650\u4e0d\u8db3\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6388\u4e88\u5fc5\u8981\u7684\u6b0a\u9650\uff1a<\/p>\n<pre><code>GRANT REPLICATION SLAVE ON *.* TO '\u7528\u6236\u540d'@'\u5f9e\u4f3a\u670d\u5668\u7684IP\u5730\u5740';<\/code><\/pre>\n<h2 id=\"%e6%aa%a2%e6%9f%a5%e9%98%b2%e7%81%ab%e7%89%86%e8%a8%ad%e7%bd%ae-vheeSnAZoJ\">\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e<\/h2>\n<p>\u6700\u5f8c\uff0c\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u4e3b\u4f3a\u670d\u5668\u76843306\u7aef\u53e3\uff08\u9ed8\u8a8dMySQL\u7aef\u53e3\uff09\u5c0d\u5f9e\u4f3a\u670d\u5668\u958b\u653e\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u9632\u706b\u7246\u72c0\u614b\uff1a<\/p>\n<pre><code>sudo ufw status<\/code><\/pre>\n<p>\u5982\u679c\u9632\u706b\u7246\u963b\u6b62\u4e86\u9023\u63a5\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u958b\u653e\u7aef\u53e3\uff1a<\/p>\n<pre><code>sudo ufw allow 3306<\/code><\/pre>\n<h2 id=\"%e7%b8%bd%e7%b5%90-vheeSnAZoJ\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa42025 &#8211; (CR_PROBE_MASTER_CONNECT) \u901a\u5e38\u662f\u7531\u65bc\u7db2\u7d61\u554f\u984c\u3001\u914d\u7f6e\u932f\u8aa4\u3001\u6b0a\u9650\u4e0d\u8db3\u6216\u9632\u706b\u7246\u8a2d\u7f6e\u4e0d\u7576\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u7db2\u7d61\u9023\u63a5\u3001MySQL\u914d\u7f6e\u3001\u7528\u6236\u6b0a\u9650\u548c\u9632\u706b\u7246\u8a2d\u7f6e\uff0c\u60a8\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5982\u679c\u60a8\u9700\u8981\u7a69\u5b9a\u7684\u6578\u64da\u5eab\u670d\u52d9\uff0c\u8003\u616e\u4f7f\u7528<a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a>\u6216<a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a>\u4f86\u652f\u6301\u60a8\u7684\u696d\u52d9\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9MySQL\u932f\u8aa42025 (CR_PROBE_MASTER_CONNECT) \u7684\u65b9\u6cd5\uff0c\u5e6b\u52a9\u60a8\u6210\u529f\u9023\u63a5\u5230\u4e3b\u4f3a\u670d\u5668\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u904b\u884c\u9806\u66a2\u3002<\/p>\n","protected":false},"author":0,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[101],"tags":[],"class_list":["post-178558","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178558","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"}],"replies":[{"embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/comments?post=178558"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178558\/revisions"}],"predecessor-version":[{"id":178559,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/178558\/revisions\/178559"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=178558"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=178558"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=178558"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}