{"id":6026,"date":"2024-11-14T09:49:27","date_gmt":"2024-11-14T01:49:27","guid":{"rendered":"https:\/\/fwq.ai\/blog\/6026\/"},"modified":"2024-11-14T09:49:27","modified_gmt":"2024-11-14T01:49:27","slug":"redis%e4%b8%bb%e4%bb%8e%e5%88%87%e6%8d%a2%e5%a6%82%e4%bd%95%e6%9f%a5%e7%9c%8b","status":"publish","type":"post","link":"https:\/\/fwq.ai\/blog\/6026\/","title":{"rendered":"redis\u4e3b\u4ece\u5207\u6362\u5982\u4f55\u67e5\u770b"},"content":{"rendered":"<blockquote><p>\n  \u8981\u67e5\u770b redis \u4e3b\u4ece\u5207\u6362\u72b6\u6001\uff0c\u53ef\u901a\u8fc7\u4ee5\u4e0b\u65b9\u6cd5\uff1a\u4f7f\u7528 &#8220;info replication&#8221; \u547d\u4ee4\u67e5\u770b\u4e3b\u4ece\u590d\u5236\u72b6\u6001\u4fe1\u606f\uff0c\u5305\u62ec\u8282\u70b9\u89d2\u8272\u3001\u4e3b\u8282\u70b9\u5730\u5740\u548c\u7aef\u53e3\uff1b\u4f7f\u7528 redis \u76d1\u63a7\u5de5\u5177\u67e5\u770b\u96c6\u7fa4\u72b6\u6001\uff0c\u83b7\u53d6\u7528\u6237\u53cb\u597d\u754c\u9762\u548c\u8be6\u7ec6\u6307\u6807\uff1b\u67e5\u770b\u65e5\u5fd7\u6587\u4ef6\uff0c\u83b7\u53d6\u6709\u5173\u4e3b\u4ece\u5207\u6362\u4e8b\u4ef6\u7684\u8be6\u7ec6\u4fe1\u606f\u3002\n<\/p><\/blockquote>\n<p><img decoding=\"async\" src=\"https:\/\/img.php.cn\/upload\/article\/202406\/12\/2024061216181878141.jpg\" class=\"aligncenter\" title=\"redis\u4e3b\u4ece\u5207\u6362\u5982\u4f55\u67e5\u770b\u63d2\u56fe\" alt=\"redis\u4e3b\u4ece\u5207\u6362\u5982\u4f55\u67e5\u770b\u63d2\u56fe\" \/><\/p>\n<p><strong>\u5982\u4f55\u67e5\u770b Redis \u4e3b\u4ece\u5207\u6362<\/strong><\/p>\n<p>\u5f53 Redis \u4e3b\u8282\u70b9\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u4ece\u8282\u70b9\u4f1a\u81ea\u52a8\u63d0\u5347\u4e3a\u4e3b\u8282\u70b9\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u53ef\u7528\u6027\u548c\u4e00\u81f4\u6027\u3002\u5728\u4e3b\u4ece\u5207\u6362\u8fc7\u7a0b\u4e2d\uff0c\u67e5\u770b\u5207\u6362\u72b6\u6001\u81f3\u5173\u91cd\u8981\uff0c\u4ee5\u786e\u4fdd\u96c6\u7fa4\u6b63\u5e38\u8fd0\u884c\u3002<\/p>\n<p><strong>\u67e5\u770b Redis \u4e3b\u4ece\u5207\u6362\u72b6\u6001\u7684\u65b9\u6cd5\uff1a<\/strong><\/p>\n<p><strong>1. \u901a\u8fc7 Redis \u547d\u4ee4<\/strong><\/p>\n<p>\u8fde\u63a5\u5230 Redis \u670d\u52a1\u5668\u5e76\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre>INFO replication<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u8f93\u51fa\u4fe1\u606f\u4e2d\u5c06\u663e\u793a\u6709\u5173\u4e3b\u4ece\u590d\u5236\u72b6\u6001\u7684\u4fe1\u606f\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li> <strong>role:<\/strong> \u5f53\u524d\u8282\u70b9\u7684\u89d2\u8272\uff08master\/slave\uff09<\/li>\n<li> <strong>master_host:<\/strong> \u4e3b\u8282\u70b9\u7684 IP \u5730\u5740\u6216\u4e3b\u673a\u540d<\/li>\n<li> <strong>master_port:<\/strong> \u4e3b\u8282\u70b9\u7684\u7aef\u53e3\u53f7<\/li>\n<\/ul>\n<p><strong>2. \u901a\u8fc7\u76d1\u63a7\u5de5\u5177<\/strong><\/p>\n<p>\u53ef\u4ee5\u901a\u8fc7\u76d1\u63a7\u5de5\u5177\u67e5\u770b Redis \u96c6\u7fa4\u7684\u72b6\u6001\uff0c\u4f8b\u5982 Redis Sentinel \u6216 RedisInsight\u3002\u8fd9\u4e9b\u5de5\u5177\u63d0\u4f9b\u4e86\u53cb\u597d\u7684\u7528\u6237\u754c\u9762\uff0c\u53ef\u4ee5\u663e\u793a\u96c6\u7fa4\u4e2d\u6bcf\u4e2a\u8282\u70b9\u7684\u8be6\u7ec6\u72b6\u6001\u548c\u6307\u6807\u3002<\/p>\n<p><strong>3. \u65e5\u5fd7\u6587\u4ef6<\/strong><\/p>\n<p>Redis \u670d\u52a1\u5668\u4f1a\u5c06\u6709\u5173\u4e3b\u4ece\u5207\u6362\u7684\u4e8b\u4ef6\u8bb0\u5f55\u5728\u65e5\u5fd7\u6587\u4ef6\u4e2d\uff0c\u901a\u5e38\u4f4d\u4e8e \/var\/log\/\/redis.log\uff08\u6216\u7c7b\u4f3c\u8def\u5f84\uff09\u3002\u67e5\u770b\u65e5\u5fd7\u6587\u4ef6\u53ef\u4ee5\u63d0\u4f9b\u6709\u5173\u5207\u6362\u8fc7\u7a0b\u7684\u8be6\u7ec6\u4fe1\u606f\u3002<\/p>\n<p><strong>\u793a\u4f8b\u8f93\u51fa\uff1a<\/strong><\/p>\n<p>\u4ee5\u4e0b\u662f\u4f7f\u7528 &#8220;INFO replication&#8221; \u547d\u4ee4\u67e5\u770b\u4e3b\u4ece\u5207\u6362\u72b6\u6001\u7684\u793a\u4f8b\u8f93\u51fa\uff1a<\/p>\n<pre>role:slave\nmaster_host:127.0.0.1\nmaster_port:6379<\/pre>\n<p> \u767b\u5f55\u540e\u590d\u5236 <\/p>\n<p>\u6b64\u8f93\u51fa\u8868\u793a\u5f53\u524d\u8282\u70b9\u662f\u5907\u7528\u8282\u70b9\uff0c\u4e3b\u8282\u70b9\u7684 IP \u5730\u5740\u4e3a &#8220;127.0.0.1&#8221;\uff0c\u7aef\u53e3\u53f7\u4e3a &#8220;6379&#8221;\u3002<\/p>\n<p>\u4ee5\u4e0a\u5c31\u662f\u4e3b\u4ece\u5207\u6362\u5982\u4f55\u67e5\u770b\u7684\u8be6\u7ec6\u5185\u5bb9\uff0c\u66f4\u591a\u8bf7\u5173\u6ce8\u7c73\u4e91\u7f51\u5176\u5b83\u76f8\u5173\u6587\u7ae0\uff01<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u8981\u67e5\u770b redis \u4e3b\u4ece\u5207\u6362\u72b6\u6001\uff0c\u53ef\u901a\u8fc7\u4ee5\u4e0b\u65b9\u6cd5\uff1a\u4f7f\u7528 &#8220;info replication&#8221; \u547d\u4ee4\u67e5\u770b\u4e3b\u4ece\u590d\u5236\u72b6\u6001\u4fe1\u606f\uff0c\u5305\u62ec\u8282\u70b9\u89d2\u8272\u3001\u4e3b\u8282\u70b9\u5730\u5740\u548c\u7aef\u53e3\uff1b\u4f7f\u7528 redis \u76d1\u63a7\u5de5\u5177\u67e5\u770b\u96c6\u7fa4\u72b6\u6001\uff0c\u83b7\u53d6\u7528\u6237\u53cb\u597d\u754c\u9762\u548c\u8be6\u7ec6\u6307\u6807\uff1b\u67e5\u770b\u65e5\u5fd7\u6587\u4ef6\uff0c\u83b7\u53d6\u6709\u5173\u4e3b\u4ece\u5207\u6362\u4e8b\u4ef6\u7684\u8be6\u7ec6\u4fe1\u606f\u3002 \u5982\u4f55\u67e5\u770b Redis \u4e3b\u4ece\u5207\u6362 \u5f53 Redis \u4e3b\u8282\u70b9\u51fa\u73b0\u6545\u969c\u65f6\uff0c\u4ece\u8282\u70b9\u4f1a\u81ea\u52a8\u63d0\u5347\u4e3a\u4e3b\u8282\u70b9\uff0c\u4ee5\u786e\u4fdd\u6570\u636e\u7684\u53ef\u7528\u6027\u548c\u4e00\u81f4\u6027\u3002\u5728\u4e3b\u4ece\u5207\u6362\u8fc7\u7a0b\u4e2d\uff0c\u67e5\u770b\u5207\u6362\u72b6\u6001\u81f3\u5173\u91cd\u8981\uff0c\u4ee5\u786e\u4fdd\u96c6\u7fa4\u6b63\u5e38\u8fd0\u884c\u3002 \u67e5\u770b Redis \u4e3b\u4ece\u5207\u6362\u72b6\u6001\u7684\u65b9\u6cd5\uff1a 1. \u901a\u8fc7 Redis \u547d\u4ee4 \u8fde\u63a5\u5230 Redis \u670d\u52a1\u5668\u5e76\u6267\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a INFO replication \u767b\u5f55\u540e\u590d\u5236 \u8f93\u51fa\u4fe1\u606f\u4e2d\u5c06\u663e\u793a\u6709\u5173\u4e3b\u4ece\u590d\u5236\u72b6\u6001\u7684\u4fe1\u606f\uff0c\u5305\u62ec\uff1a role: \u5f53\u524d\u8282\u70b9\u7684\u89d2\u8272\uff08master\/slave\uff09 master_host: \u4e3b\u8282\u70b9\u7684 IP \u5730\u5740\u6216\u4e3b\u673a\u540d master_port: \u4e3b\u8282\u70b9\u7684\u7aef\u53e3\u53f7 2. \u901a\u8fc7\u76d1\u63a7\u5de5\u5177 \u53ef\u4ee5\u901a\u8fc7\u76d1\u63a7\u5de5\u5177\u67e5\u770b Redis \u96c6\u7fa4\u7684\u72b6\u6001\uff0c\u4f8b\u5982 Redis Sentinel \u6216 RedisInsight\u3002\u8fd9\u4e9b\u5de5\u5177\u63d0\u4f9b\u4e86\u53cb\u597d\u7684\u7528\u6237\u754c\u9762\uff0c\u53ef\u4ee5\u663e\u793a\u96c6\u7fa4\u4e2d\u6bcf\u4e2a\u8282\u70b9\u7684\u8be6\u7ec6\u72b6\u6001\u548c\u6307\u6807\u3002 3. \u65e5\u5fd7\u6587\u4ef6 Redis \u670d\u52a1\u5668\u4f1a\u5c06\u6709\u5173\u4e3b\u4ece\u5207\u6362\u7684\u4e8b\u4ef6\u8bb0\u5f55\u5728\u65e5\u5fd7\u6587\u4ef6\u4e2d\uff0c\u901a\u5e38\u4f4d\u4e8e \/var\/log\/\/redis.log\uff08\u6216\u7c7b\u4f3c\u8def\u5f84\uff09\u3002\u67e5\u770b\u65e5\u5fd7\u6587\u4ef6\u53ef\u4ee5\u63d0\u4f9b\u6709\u5173\u5207\u6362\u8fc7\u7a0b\u7684\u8be6\u7ec6\u4fe1\u606f\u3002 \u793a\u4f8b\u8f93\u51fa\uff1a \u4ee5\u4e0b\u662f\u4f7f\u7528 &#8220;INFO replication&#8221; \u547d\u4ee4\u67e5\u770b\u4e3b\u4ece\u5207\u6362\u72b6\u6001\u7684\u793a\u4f8b\u8f93\u51fa\uff1a [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[16],"tags":[],"class_list":["post-6026","post","type-post","status-publish","format-standard","hentry","category-16"],"_links":{"self":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6026","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/comments?post=6026"}],"version-history":[{"count":0,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/posts\/6026\/revisions"}],"wp:attachment":[{"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/media?parent=6026"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/categories?post=6026"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/fwq.ai\/blog\/wp-json\/wp\/v2\/tags?post=6026"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}