{"id":175357,"date":"2024-11-08T05:11:18","date_gmt":"2024-11-07T21:11:18","guid":{"rendered":"https:\/\/server.hk\/cnblog\/175357\/"},"modified":"2024-11-08T05:11:19","modified_gmt":"2024-11-07T21:11:19","slug":"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e5%93%a8%e5%85%b5%e6%ad%a3%e7%a2%ba%e9%85%8d%e7%bd%ae%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%ef%bc%88redis%e7%9a%84%e5%93%a8%e5%85%b5%e9%85%8d%e7%bd%ae%e6%96%87","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/175357\/","title":{"rendered":"\u5982\u4f55\u4f7f\u7528Redis\u54e8\u5175\u6b63\u78ba\u914d\u7f6e\u914d\u7f6e\u6587\u4ef6\uff08redis\u7684\u54e8\u5175\u914d\u7f6e\u6587\u4ef6\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e4%bd%bf%e7%94%a8redis%e5%93%a8%e5%85%b5%e6%ad%a3%e7%a2%ba%e9%85%8d%e7%bd%ae%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%ef%bc%88redis%e7%9a%84%e5%93%a8%e5%85%b5%e9%85%8d%e7%bd%ae%e6%96%87-QsGncmnUQu\">\u5982\u4f55\u4f7f\u7528Redis\u54e8\u5175\u6b63\u78ba\u914d\u7f6e\u914d\u7f6e\u6587\u4ef6\uff08redis\u7684\u54e8\u5175\u914d\u7f6e\u6587\u4ef6\uff09<\/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\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u6027\u80fd\u7684\u61c9\u7528\u4e2d\u3002\u70ba\u4e86\u78ba\u4fddRedis\u7684\u9ad8\u53ef\u7528\u6027\uff0cRedis\u54e8\u5175\uff08Sentinel\uff09\u662f\u4e00\u500b\u91cd\u8981\u7684\u7d44\u4ef6\u3002\u672c\u6587\u5c07\u6df1\u5165\u63a2\u8a0e\u5982\u4f55\u6b63\u78ba\u914d\u7f6eRedis\u54e8\u5175\u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e5%93%a8%e5%85%b5%ef%bc%9f-QsGncmnUQu\">\u4ec0\u9ebc\u662fRedis\u54e8\u5175\uff1f<\/h2>\n<p>Redis\u54e8\u5175\u662f\u4e00\u500b\u7528\u65bc\u76e3\u63a7Redis\u4e3b\u5f9e\u67b6\u69cb\u7684\u7cfb\u7d71\uff0c\u4e3b\u8981\u529f\u80fd\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u76e3\u63a7\uff1a\u6301\u7e8c\u6aa2\u67e5\u4e3b\u5f9eRedis\u5be6\u4f8b\u7684\u72c0\u614b\u3002<\/li>\n<li>\u901a\u77e5\uff1a\u7576\u4e3b\u5be6\u4f8b\u767c\u751f\u6545\u969c\u6642\uff0c\u54e8\u5175\u6703\u767c\u9001\u901a\u77e5\u3002<\/li>\n<li>\u81ea\u52d5\u6545\u969c\u8f49\u79fb\uff1a\u5728\u4e3b\u5be6\u4f8b\u6545\u969c\u6642\uff0c\u81ea\u52d5\u5c07\u4e00\u500b\u5f9e\u5be6\u4f8b\u63d0\u5347\u70ba\u65b0\u7684\u4e3b\u5be6\u4f8b\u3002<\/li>\n<li>\u914d\u7f6e\u63d0\u4f9b\uff1a\u63d0\u4f9b\u7576\u524dRedis\u4e3b\u5f9e\u67b6\u69cb\u7684\u914d\u7f6e\u8cc7\u8a0a\u3002<\/li>\n<\/ul>\n<h2 id=\"redis%e5%93%a8%e5%85%b5%e9%85%8d%e7%bd%ae%e6%96%87%e4%bb%b6%e7%9a%84%e5%9f%ba%e6%9c%ac%e7%b5%90%e6%a7%8b-QsGncmnUQu\">Redis\u54e8\u5175\u914d\u7f6e\u6587\u4ef6\u7684\u57fa\u672c\u7d50\u69cb<\/h2>\n<p>Redis\u54e8\u5175\u7684\u914d\u7f6e\u6587\u4ef6\u901a\u5e38\u547d\u540d\u70ba <code>sentinel.conf<\/code>\u3002\u9019\u500b\u6587\u4ef6\u5305\u542b\u4e86\u54e8\u5175\u7684\u5404\u7a2e\u914d\u7f6e\u9078\u9805\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u57fa\u672c\u7684\u914d\u7f6e\u9805\uff1a<\/p>\n<pre><code>\n# \u6307\u5b9a\u54e8\u5175\u7684\u904b\u884c\u7aef\u53e3\nport 26379\n\n# \u6307\u5b9a\u8981\u76e3\u63a7\u7684\u4e3b\u5be6\u4f8b\nsentinel monitor mymaster 127.0.0.1 6379 2\n\n# \u54e8\u5175\u7684\u6295\u7968\u6578\u91cf\uff0c\u7576\u4e3b\u5be6\u4f8b\u6545\u969c\u6642\uff0c\u81f3\u5c11\u9700\u89812\u500b\u54e8\u5175\u540c\u610f\u624d\u80fd\u9032\u884c\u6545\u969c\u8f49\u79fb\nsentinel down-after-milliseconds mymaster 5000\n\n# \u6545\u969c\u8f49\u79fb\u7684\u8d85\u6642\u8a2d\u7f6e\nsentinel failover-timeout mymaster 60000\n\n# \u6307\u5b9a\u54e8\u5175\u7684\u901a\u77e5\u8173\u672c\nsentinel notification-script mymaster \/path\/to\/notify.sh\n\n# \u6307\u5b9a\u6545\u969c\u8f49\u79fb\u7684\u8173\u672c\nsentinel failover-script mymaster \/path\/to\/failover.sh\n<\/code><\/pre>\n<h2 id=\"%e9%85%8d%e7%bd%ae%e9%a0%85%e8%a9%b3%e8%a7%a3-QsGncmnUQu\">\u914d\u7f6e\u9805\u8a73\u89e3<\/h2>\n<h3 id=\"1-%e7%9b%a3%e6%8e%a7%e4%b8%bb%e5%af%a6%e4%be%8b-QsGncmnUQu\">1. \u76e3\u63a7\u4e3b\u5be6\u4f8b<\/h3>\n<p>\u4f7f\u7528 <code>sentinel monitor<\/code> \u6307\u4ee4\u4f86\u6307\u5b9a\u8981\u76e3\u63a7\u7684\u4e3b\u5be6\u4f8b\u3002\u9019\u88e1\u7684 <code>mymaster<\/code> \u662f\u4e3b\u5be6\u4f8b\u7684\u540d\u7a31\uff0c\u5f8c\u9762\u8ddf\u8457\u4e3b\u5be6\u4f8b\u7684IP\u5730\u5740\u548c\u7aef\u53e3\u865f\uff0c\u4ee5\u53ca\u9700\u8981\u7684\u6295\u7968\u6578\u91cf\u3002<\/p>\n<h3 id=\"2-%e6%95%85%e9%9a%9c%e6%aa%a2%e6%b8%ac-QsGncmnUQu\">2. \u6545\u969c\u6aa2\u6e2c<\/h3>\n<p>\u901a\u904e <code>sentinel down-after-milliseconds<\/code> \u6307\u4ee4\u4f86\u8a2d\u7f6e\u54e8\u5175\u8a8d\u70ba\u4e3b\u5be6\u4f8b\u6545\u969c\u7684\u6642\u9593\u3002\u9019\u88e1\u8a2d\u7f6e\u70ba5000\u6beb\u79d2\uff0c\u8868\u793a\u5982\u679c\u4e3b\u5be6\u4f8b\u57285\u79d2\u5167\u6c92\u6709\u97ff\u61c9\uff0c\u5247\u8a8d\u70ba\u5b83\u5df2\u7d93\u6545\u969c\u3002<\/p>\n<h3 id=\"3-%e6%95%85%e9%9a%9c%e8%bd%89%e7%a7%bb%e8%b6%85%e6%99%82-QsGncmnUQu\">3. \u6545\u969c\u8f49\u79fb\u8d85\u6642<\/h3>\n<p>\u4f7f\u7528 <code>sentinel failover-timeout<\/code> \u6307\u4ee4\u4f86\u8a2d\u7f6e\u6545\u969c\u8f49\u79fb\u7684\u8d85\u6642\u6642\u9593\u3002\u9019\u88e1\u8a2d\u7f6e\u70ba60000\u6beb\u79d2\uff0c\u8868\u793a\u5728\u6545\u969c\u8f49\u79fb\u904e\u7a0b\u4e2d\uff0c\u5982\u679c\u8d85\u904e60\u79d2\u4ecd\u672a\u5b8c\u6210\uff0c\u5247\u6703\u7d42\u6b62\u8a72\u64cd\u4f5c\u3002<\/p>\n<h3 id=\"4-%e9%80%9a%e7%9f%a5%e5%92%8c%e6%95%85%e9%9a%9c%e8%bd%89%e7%a7%bb%e8%85%b3%e6%9c%ac-QsGncmnUQu\">4. \u901a\u77e5\u548c\u6545\u969c\u8f49\u79fb\u8173\u672c<\/h3>\n<p>\u53ef\u4ee5\u901a\u904e <code>sentinel notification-script<\/code> \u548c <code>sentinel failover-script<\/code> \u6307\u4ee4\u4f86\u6307\u5b9a\u81ea\u5b9a\u7fa9\u7684\u901a\u77e5\u548c\u6545\u969c\u8f49\u79fb\u8173\u672c\u3002\u9019\u4e9b\u8173\u672c\u53ef\u4ee5\u7528\u4f86\u57f7\u884c\u7279\u5b9a\u7684\u64cd\u4f5c\uff0c\u4f8b\u5982\u767c\u9001\u96fb\u5b50\u90f5\u4ef6\u901a\u77e5\u6216\u57f7\u884c\u5176\u4ed6\u81ea\u52d5\u5316\u4efb\u52d9\u3002<\/p>\n<h2 id=\"%e5%95%9f%e5%8b%95redis%e5%93%a8%e5%85%b5-QsGncmnUQu\">\u555f\u52d5Redis\u54e8\u5175<\/h2>\n<p>\u914d\u7f6e\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5Redis\u54e8\u5175\uff1a<\/p>\n<pre><code>\nredis-sentinel \/path\/to\/sentinel.conf\n<\/code><\/pre>\n<p>\u555f\u52d5\u5f8c\uff0c\u54e8\u5175\u5c07\u958b\u59cb\u76e3\u63a7\u6307\u5b9a\u7684\u4e3b\u5be6\u4f8b\uff0c\u4e26\u6839\u64da\u914d\u7f6e\u9032\u884c\u6545\u969c\u6aa2\u6e2c\u548c\u6545\u969c\u8f49\u79fb\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-QsGncmnUQu\">\u7e3d\u7d50<\/h2>\n<p>\u6b63\u78ba\u914d\u7f6eRedis\u54e8\u5175\u7684\u914d\u7f6e\u6587\u4ef6\u662f\u78ba\u4fddRedis\u9ad8\u53ef\u7528\u6027\u7684\u95dc\u9375\u6b65\u9a5f\u3002\u901a\u904e\u5408\u7406\u8a2d\u7f6e\u76e3\u63a7\u3001\u6545\u969c\u6aa2\u6e2c\u548c\u6545\u969c\u8f49\u79fb\u7684\u53c3\u6578\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u9760\u6027\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u4f86\u90e8\u7f72Redis\u548c\u54e8\u5175\u7cfb\u7d71\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u7528\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4e86\u89e3\u5982\u4f55\u6b63\u78ba\u914d\u7f6eRedis\u54e8\u5175\u914d\u7f6e\u6587\u4ef6\uff0c\u78ba\u4fdd\u9ad8\u53ef\u7528\u6027\u548c\u6545\u969c\u8f49\u79fb\uff0c\u63d0\u5347Redis\u96c6\u7fa4\u7684\u7a69\u5b9a\u6027\u548c\u6027\u80fd\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-175357","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175357","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=175357"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175357\/revisions"}],"predecessor-version":[{"id":175358,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175357\/revisions\/175358"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=175357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=175357"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=175357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}