{"id":181568,"date":"2024-11-09T18:08:17","date_gmt":"2024-11-09T10:08:17","guid":{"rendered":"https:\/\/server.hk\/cnblog\/181568\/"},"modified":"2024-11-09T18:08:18","modified_gmt":"2024-11-09T10:08:18","slug":"%e6%b7%b1%e5%85%a5%e6%b7%ba%e5%87%ba%e6%9f%a5%e7%9c%8bredis%e4%b8%bb%e5%be%9e%e4%bf%a1%e6%81%af%ef%bc%88%e6%9f%a5%e7%9c%8bredis%e4%b8%bb%e5%be%9e%e4%bf%a1%e6%81%af%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/181568\/","title":{"rendered":"\u6df1\u5165\u6dfa\u51fa\u67e5\u770bRedis\u4e3b\u5f9e\u4fe1\u606f\uff08\u67e5\u770bredis\u4e3b\u5f9e\u4fe1\u606f\uff09"},"content":{"rendered":"<h1 id=\"%e6%b7%b1%e5%85%a5%e6%b7%ba%e5%87%ba%e6%9f%a5%e7%9c%8bredis%e4%b8%bb%e5%be%9e%e4%bf%a1%e6%81%af-gwayWmYHxJ\">\u6df1\u5165\u6dfa\u51fa\u67e5\u770bRedis\u4e3b\u5f9e\u4fe1\u606f<\/h1>\n<p>Redis\u662f\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u6578\u64da\u7684\u61c9\u7528\u4e2d\u3002Redis\u652f\u6301\u4e3b\u5f9e\u8907\u88fd\uff0c\u9019\u4f7f\u5f97\u6578\u64da\u7684\u5197\u9918\u548c\u53ef\u7528\u6027\u5f97\u4ee5\u63d0\u9ad8\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u67e5\u770bRedis\u7684\u4e3b\u5f9e\u4fe1\u606f\uff0c\u5e6b\u52a9\u7528\u6236\u66f4\u597d\u5730\u7406\u89e3\u548c\u7ba1\u7406\u5176Redis\u5be6\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e4%b8%bb%e5%be%9e%e8%a4%87%e8%a3%bd%ef%bc%9f-gwayWmYHxJ\">\u4ec0\u9ebc\u662fRedis\u4e3b\u5f9e\u8907\u88fd\uff1f<\/h2>\n<p>\u5728Redis\u4e2d\uff0c\u4e3b\u5f9e\u8907\u88fd\u662f\u4e00\u7a2e\u6578\u64da\u8907\u88fd\u7684\u6a5f\u5236\uff0c\u5176\u4e2d\u4e00\u500bRedis\u5be6\u4f8b\u4f5c\u70ba\u4e3b\u7bc0\u9ede\uff08Master\uff09\uff0c\u800c\u5176\u4ed6\u4e00\u500b\u6216\u591a\u500b\u5be6\u4f8b\u4f5c\u70ba\u5f9e\u7bc0\u9ede\uff08Slave\uff09\u3002\u4e3b\u7bc0\u9ede\u8ca0\u8cac\u8655\u7406\u6240\u6709\u7684\u5beb\u5165\u8acb\u6c42\uff0c\u800c\u5f9e\u7bc0\u9ede\u5247\u5f9e\u4e3b\u7bc0\u9ede\u8907\u88fd\u6578\u64da\uff0c\u4e26\u8655\u7406\u8b80\u53d6\u8acb\u6c42\u3002\u9019\u7a2e\u67b6\u69cb\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5920\u5206\u64d4\u4e3b\u7bc0\u9ede\u7684\u8b80\u53d6\u58d3\u529b\u3002<\/p>\n<h2 id=\"%e5%a6%82%e4%bd%95%e6%9f%a5%e7%9c%8bredis%e4%b8%bb%e5%be%9e%e4%bf%a1%e6%81%af-gwayWmYHxJ\">\u5982\u4f55\u67e5\u770bRedis\u4e3b\u5f9e\u4fe1\u606f<\/h2>\n<p>\u8981\u67e5\u770bRedis\u7684\u4e3b\u5f9e\u4fe1\u606f\uff0c\u53ef\u4ee5\u4f7f\u7528Redis\u63d0\u4f9b\u7684\u547d\u4ee4\u884c\u5de5\u5177\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u7528\u7684\u547d\u4ee4\uff1a<\/p>\n<h3 id=\"1-%e4%bd%bf%e7%94%a8info%e5%91%bd%e4%bb%a4-gwayWmYHxJ\">1. \u4f7f\u7528INFO\u547d\u4ee4<\/h3>\n<p>INFO\u547d\u4ee4\u53ef\u4ee5\u63d0\u4f9b\u6709\u95dcRedis\u670d\u52d9\u5668\u7684\u5404\u7a2e\u4fe1\u606f\uff0c\u5305\u62ec\u4e3b\u5f9e\u72c0\u614b\u3002\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>redis-cli INFO replication<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u4e00\u500b\u5305\u542b\u4e3b\u5f9e\u4fe1\u606f\u7684\u6578\u64da\u584a\uff0c\u4f8b\u5982\uff1a<\/p>\n<pre><code>role:master\nconnected_slaves:2\nslave0:ip=192.168.1.2,port=6379,state=online,offset=123456,lag=0\nslave1:ip=192.168.1.3,port=6379,state=online,offset=123456,lag=0<\/code><\/pre>\n<p>\u5728\u9019\u500b\u4f8b\u5b50\u4e2d\uff0c\u4e3b\u7bc0\u9ede\u6709\u5169\u500b\u5f9e\u7bc0\u9ede\uff0c\u4e26\u4e14\u5b83\u5011\u7684\u72c0\u614b\u90fd\u662f\u5728\u7dda\u7684\u3002<\/p>\n<h3 id=\"2-%e4%bd%bf%e7%94%a8slaveof%e5%91%bd%e4%bb%a4-gwayWmYHxJ\">2. \u4f7f\u7528SLAVEOF\u547d\u4ee4<\/h3>\n<p>\u5982\u679c\u4f60\u60f3\u8981\u8a2d\u7f6e\u4e00\u500bRedis\u5be6\u4f8b\u70ba\u67d0\u500b\u4e3b\u7bc0\u9ede\u7684\u5f9e\u7bc0\u9ede\uff0c\u53ef\u4ee5\u4f7f\u7528SLAVEOF\u547d\u4ee4\u3002\u9019\u500b\u547d\u4ee4\u7684\u8a9e\u6cd5\u5982\u4e0b\uff1a<\/p>\n<pre><code>SLAVEOF &lt;master-ip&gt; &lt;master-port&gt;<\/code><\/pre>\n<p>\u4f8b\u5982\uff1a<\/p>\n<pre><code>SLAVEOF 192.168.1.1 6379<\/code><\/pre>\n<p>\u9019\u5c07\u4f7f\u7576\u524d\u7684Redis\u5be6\u4f8b\u6210\u70baIP\u70ba192.168.1.1\u7684\u4e3b\u7bc0\u9ede\u7684\u5f9e\u7bc0\u9ede\u3002<\/p>\n<h3 id=\"3-%e4%bd%bf%e7%94%a8client-list%e5%91%bd%e4%bb%a4-gwayWmYHxJ\">3. \u4f7f\u7528CLIENT LIST\u547d\u4ee4<\/h3>\n<p>CLIENT LIST\u547d\u4ee4\u53ef\u4ee5\u986f\u793a\u6240\u6709\u9023\u63a5\u5230Redis\u670d\u52d9\u5668\u7684\u5ba2\u6236\u7aef\u4fe1\u606f\uff0c\u5305\u62ec\u4e3b\u5f9e\u95dc\u4fc2\u3002\u57f7\u884c\u4ee5\u4e0b\u547d\u4ee4\uff1a<\/p>\n<pre><code>redis-cli CLIENT LIST<\/code><\/pre>\n<p>\u9019\u5c07\u8fd4\u56de\u4e00\u500b\u5305\u542b\u6240\u6709\u5ba2\u6236\u7aef\u7684\u5217\u8868\uff0c\u5176\u4e2d\u5305\u62ec\u4e3b\u5f9e\u7bc0\u9ede\u7684\u9023\u63a5\u4fe1\u606f\u3002<\/p>\n<h2 id=\"%e7%9b%a3%e6%8e%a7redis%e4%b8%bb%e5%be%9e%e7%8b%80%e6%85%8b-gwayWmYHxJ\">\u76e3\u63a7Redis\u4e3b\u5f9e\u72c0\u614b<\/h2>\n<p>\u9664\u4e86\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u5916\uff0c\u9084\u53ef\u4ee5\u4f7f\u7528\u4e00\u4e9b\u76e3\u63a7\u5de5\u5177\u4f86\u5be6\u6642\u76e3\u63a7Redis\u7684\u4e3b\u5f9e\u72c0\u614b\u3002\u4f8b\u5982\uff0cRedis\u63d0\u4f9b\u7684Redis Sentinel\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u76e3\u63a7\u4e3b\u5f9e\u8907\u88fd\u7684\u72c0\u614b\uff0c\u4e26\u5728\u4e3b\u7bc0\u9ede\u6545\u969c\u6642\u81ea\u52d5\u9032\u884c\u6545\u969c\u8f49\u79fb\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-gwayWmYHxJ\">\u7e3d\u7d50<\/h2>\n<p>\u4e86\u89e3\u5982\u4f55\u67e5\u770bRedis\u7684\u4e3b\u5f9e\u4fe1\u606f\u5c0d\u65bc\u7ba1\u7406\u548c\u7dad\u8b77Redis\u5be6\u4f8b\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u4f7f\u7528INFO\u3001SLAVEOF\u548cCLIENT LIST\u7b49\u547d\u4ee4\uff0c\u7528\u6236\u53ef\u4ee5\u8f15\u9b06\u7372\u53d6\u4e3b\u5f9e\u72c0\u614b\u548c\u9023\u63a5\u4fe1\u606f\u3002\u6b64\u5916\uff0c\u5229\u7528\u76e3\u63a7\u5de5\u5177\u5982Redis Sentinel\uff0c\u53ef\u4ee5\u9032\u4e00\u6b65\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u7528\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u89e3\u6c7a\u65b9\u6848\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u5165\u6dfa\u51fa\u5730\u4e86\u89e3\u5982\u4f55\u67e5\u770bRedis\u4e3b\u5f9e\u4fe1\u606f\uff0c\u638c\u63e1\u4e3b\u5f9e\u67b6\u69cb\u7684\u904b\u4f5c\u8207\u76e3\u63a7\u6280\u5de7\uff0c\u63d0\u5347\u6578\u64da\u7ba1\u7406\u6548\u7387\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-181568","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181568","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=181568"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181568\/revisions"}],"predecessor-version":[{"id":181569,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/181568\/revisions\/181569"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=181568"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=181568"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=181568"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}