{"id":177875,"date":"2024-11-08T16:17:36","date_gmt":"2024-11-08T08:17:36","guid":{"rendered":"https:\/\/server.hk\/cnblog\/177875\/"},"modified":"2024-11-08T16:17:37","modified_gmt":"2024-11-08T08:17:37","slug":"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41218-sqlstate-08s01%ef%bc%88er_connect_to_master%ef%bc%89%e9%80%a3%e6%8e%a5%e5%88%b0%e4%b8%bb%e5%ba%ab%e5%a4%b1%e6%95%97%ef%bc%9as","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/177875\/","title":{"rendered":"\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41218 &#8211; SQLSTATE: 08S01\uff08ER_CONNECT_TO_MASTER\uff09\u9023\u63a5\u5230\u4e3b\u5eab\u5931\u6557\uff1a%s"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9mysql%e9%8c%af%e8%aa%a41218-sqlstate-08s01%ef%bc%88er_connect_to_master%ef%bc%89%e9%80%a3%e6%8e%a5%e5%88%b0%e4%b8%bb%e5%ba%ab%e5%a4%b1%e6%95%97%ef%bc%9as-sTILFpeORv\">\u5982\u4f55\u4fee\u5fa9MySQL\u932f\u8aa41218 &#8211; SQLSTATE: 08S01\uff08ER_CONNECT_TO_MASTER\uff09\u9023\u63a5\u5230\u4e3b\u5eab\u5931\u6557\uff1a%s<\/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\u8aa41218\uff0c\u8a72\u932f\u8aa4\u7684SQLSTATE\u4ee3\u78bc\u70ba08S01\uff0c\u8868\u793a\u9023\u63a5\u5230\u4e3b\u5eab\u5931\u6557\u3002\u9019\u7a2e\u60c5\u6cc1\u901a\u5e38\u767c\u751f\u5728\u4e3b\u5f9e\u8907\u88fd\u8a2d\u7f6e\u4e2d\uff0c\u7576\u5f9e\u5eab\u7121\u6cd5\u9023\u63a5\u5230\u4e3b\u5eab\u6642\uff0c\u5c31\u6703\u51fa\u73fe\u6b64\u932f\u8aa4\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u8a72\u932f\u8aa4\u7684\u539f\u56e0\u53ca\u5176\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e9%8c%af%e8%aa%a41218%e7%9a%84%e5%8e%9f%e5%9b%a0-sTILFpeORv\">\u932f\u8aa41218\u7684\u539f\u56e0<\/h2>\n<p>\u932f\u8aa41218\u7684\u51fa\u73fe\u901a\u5e38\u8207\u4ee5\u4e0b\u5e7e\u500b\u56e0\u7d20\u6709\u95dc\uff1a<\/p>\n<ul>\n<li><strong>\u7db2\u7d61\u554f\u984c\uff1a<\/strong>\u4e3b\u5eab\u548c\u5f9e\u5eab\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u4e0d\u7a69\u5b9a\u6216\u4e2d\u65b7\uff0c\u53ef\u80fd\u5c0e\u81f4\u5f9e\u5eab\u7121\u6cd5\u9023\u63a5\u5230\u4e3b\u5eab\u3002<\/li>\n<li><strong>\u4e3b\u5eab\u914d\u7f6e\u932f\u8aa4\uff1a<\/strong>\u4e3b\u5eab\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\u53ef\u80fd\u5b58\u5728\u932f\u8aa4\uff0c\u5c0e\u81f4\u5f9e\u5eab\u7121\u6cd5\u6b63\u78ba\u8b58\u5225\u4e3b\u5eab\u7684\u5730\u5740\u6216\u7aef\u53e3\u3002<\/li>\n<li><strong>\u7528\u6236\u6b0a\u9650\u554f\u984c\uff1a<\/strong>\u5f9e\u5eab\u7528\u65bc\u9023\u63a5\u4e3b\u5eab\u7684\u7528\u6236\u53ef\u80fd\u6c92\u6709\u8db3\u5920\u7684\u6b0a\u9650\uff0c\u7121\u6cd5\u5efa\u7acb\u9023\u63a5\u3002<\/li>\n<li><strong>\u9632\u706b\u7246\u8a2d\u7f6e\uff1a<\/strong>\u9632\u706b\u7246\u53ef\u80fd\u963b\u6b62\u4e86\u5f9e\u5eab\u8207\u4e3b\u5eab\u4e4b\u9593\u7684\u901a\u4fe1\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e4%bf%ae%e5%be%a9%e9%8c%af%e8%aa%a41218-sTILFpeORv\">\u5982\u4f55\u4fee\u5fa9\u932f\u8aa41218<\/h2>\n<p>\u8981\u4fee\u5fa9MySQL\u932f\u8aa41218\uff0c\u53ef\u4ee5\u6309\u7167\u4ee5\u4e0b\u6b65\u9a5f\u9032\u884c\u6392\u67e5\u548c\u4fee\u5fa9\uff1a<\/p>\n<h3 id=\"1-%e6%aa%a2%e6%9f%a5%e7%b6%b2%e7%b5%a1%e9%80%a3%e6%8e%a5-sTILFpeORv\">1. \u6aa2\u67e5\u7db2\u7d61\u9023\u63a5<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u4e3b\u5eab\u548c\u5f9e\u5eab\u4e4b\u9593\u7684\u7db2\u7d61\u9023\u63a5\u6b63\u5e38\u3002\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u6aa2\u67e5\u9023\u63a5\uff1a<\/p>\n<pre><code>ping \u4e3b\u5eabIP\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\u662f\u6b63\u5e38\u7684\u3002<\/p>\n<h3 id=\"2-%e6%aa%a2%e6%9f%a5%e4%b8%bb%e5%ba%ab%e9%85%8d%e7%bd%ae-sTILFpeORv\">2. \u6aa2\u67e5\u4e3b\u5eab\u914d\u7f6e<\/h3>\n<p>\u6aa2\u67e5\u4e3b\u5eab\u7684\u914d\u7f6e\u6587\u4ef6\uff08\u901a\u5e38\u662fmy.cnf\u6216my.ini\uff09\uff0c\u78ba\u4fdd\u4ee5\u4e0b\u53c3\u6578\u6b63\u78ba\u8a2d\u7f6e\uff1a<\/p>\n<ul>\n<li><code>bind-address<\/code>\uff1a\u78ba\u4fdd\u8a72\u53c3\u6578\u8a2d\u7f6e\u70ba\u4e3b\u5eab\u7684IP\u5730\u5740\u62160.0.0.0\uff0c\u4ee5\u5141\u8a31\u4f86\u81ea\u5176\u4ed6IP\u7684\u9023\u63a5\u3002<\/li>\n<li><code>server-id<\/code>\uff1a\u78ba\u4fdd\u4e3b\u5eab\u7684server-id\u552f\u4e00\uff0c\u4e26\u4e14\u8207\u5f9e\u5eab\u7684server-id\u4e0d\u540c\u3002<\/li>\n<\/ul>\n<h3 id=\"3-%e6%aa%a2%e6%9f%a5%e7%94%a8%e6%88%b6%e6%ac%8a%e9%99%90-sTILFpeORv\">3. \u6aa2\u67e5\u7528\u6236\u6b0a\u9650<\/h3>\n<p>\u78ba\u4fdd\u5f9e\u5eab\u7528\u65bc\u9023\u63a5\u4e3b\u5eab\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\u5eabIP\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\u5eabIP\u5730\u5740';<\/code><\/pre>\n<h3 id=\"4-%e6%aa%a2%e6%9f%a5%e9%98%b2%e7%81%ab%e7%89%86%e8%a8%ad%e7%bd%ae-sTILFpeORv\">4. \u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e<\/h3>\n<p>\u6aa2\u67e5\u9632\u706b\u7246\u8a2d\u7f6e\uff0c\u78ba\u4fdd\u4e3b\u5eab\u76843306\u7aef\u53e3\uff08\u9ed8\u8a8dMySQL\u7aef\u53e3\uff09\u5c0d\u5f9e\u5eab\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-sTILFpeORv\">\u7e3d\u7d50<\/h2>\n<p>MySQL\u932f\u8aa41218\uff08SQLSTATE: 08S01\uff09\u901a\u5e38\u662f\u7531\u65bc\u7db2\u7d61\u554f\u984c\u3001\u914d\u7f6e\u932f\u8aa4\u3001\u7528\u6236\u6b0a\u9650\u4e0d\u8db3\u6216\u9632\u706b\u7246\u8a2d\u7f6e\u4e0d\u7576\u5f15\u8d77\u7684\u3002\u901a\u904e\u6aa2\u67e5\u7db2\u7d61\u9023\u63a5\u3001\u4e3b\u5eab\u914d\u7f6e\u3001\u7528\u6236\u6b0a\u9650\u548c\u9632\u706b\u7246\u8a2d\u7f6e\uff0c\u53ef\u4ee5\u6709\u6548\u5730\u89e3\u6c7a\u6b64\u554f\u984c\u3002\u5c0d\u65bc\u9700\u8981\u7a69\u5b9a\u6578\u64da\u5eab\u670d\u52d9\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u65b9\u6848\u81f3\u95dc\u91cd\u8981\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u5eab\u7684\u9ad8\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002\u4e86\u89e3\u66f4\u591a\u95dc\u65bc <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u7684\u4fe1\u606f\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4fee\u5fa9MySQL\u932f\u8aa41218\uff08ER_CONNECT_TO_MASTER\uff09\u7684\u65b9\u6cd5\uff0c\u89e3\u6c7a\u9023\u63a5\u4e3b\u5eab\u5931\u6557\u7684\u554f\u984c\uff0c\u78ba\u4fdd\u6578\u64da\u5eab\u6b63\u5e38\u904b\u884c\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-177875","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177875","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=177875"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177875\/revisions"}],"predecessor-version":[{"id":177876,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/177875\/revisions\/177876"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=177875"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=177875"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=177875"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}