{"id":184010,"date":"2024-11-10T09:35:23","date_gmt":"2024-11-10T01:35:23","guid":{"rendered":"https:\/\/server.hk\/cnblog\/184010\/"},"modified":"2024-11-10T09:35:24","modified_gmt":"2024-11-10T01:35:24","slug":"%e4%bd%bf%e7%94%a8redissentinel%e7%8d%b2%e5%be%97%e9%ab%98%e5%8f%af%e7%94%a8%ef%bc%88redis%e9%80%a3%e5%93%a8%e5%85%b5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/184010\/","title":{"rendered":"\u4f7f\u7528RedisSentinel\u7372\u5f97\u9ad8\u53ef\u7528\uff08redis\u9023\u54e8\u5175\uff09"},"content":{"rendered":"<h1 id=\"%e4%bd%bf%e7%94%a8redis-sentinel-%e7%8d%b2%e5%be%97%e9%ab%98%e5%8f%af%e7%94%a8%ef%bc%88redis-%e9%80%a3%e5%93%a8%e5%85%b5%ef%bc%89-rsCzwGECoM\">\u4f7f\u7528Redis Sentinel \u7372\u5f97\u9ad8\u53ef\u7528\uff08Redis \u9023\u54e8\u5175\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u6578\u64da\u5eab\u7684\u53ef\u7528\u6027\u548c\u53ef\u9760\u6027\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\u3002\u7136\u800c\uff0c\u55ae\u4e00\u7684 Redis \u5be6\u4f8b\u53ef\u80fd\u6703\u6210\u70ba\u7cfb\u7d71\u7684\u74f6\u9838\uff0c\u751a\u81f3\u5728\u6545\u969c\u6642\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u3002\u70ba\u4e86\u89e3\u6c7a\u9019\u4e9b\u554f\u984c\uff0cRedis Sentinel \u61c9\u904b\u800c\u751f\uff0c\u63d0\u4f9b\u4e86\u4e00\u7a2e\u9ad8\u53ef\u7528\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-sentinel%ef%bc%9f-rsCzwGECoM\">\u4ec0\u9ebc\u662f Redis Sentinel\uff1f<\/h2>\n<p>Redis Sentinel \u662f Redis \u7684\u4e00\u500b\u7d44\u4ef6\uff0c\u4e3b\u8981\u7528\u65bc\u76e3\u63a7 Redis \u5be6\u4f8b\u7684\u904b\u884c\u72c0\u614b\uff0c\u4e26\u5728\u4e3b\u7bc0\u9ede\u6545\u969c\u6642\u81ea\u52d5\u9032\u884c\u6545\u969c\u8f49\u79fb\u3002\u5b83\u4e0d\u50c5\u80fd\u5920\u6aa2\u6e2c\u4e3b\u7bc0\u9ede\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5920\u901a\u77e5\u5ba2\u6236\u7aef\u65b0\u7684\u4e3b\u7bc0\u9ede\u5730\u5740\uff0c\u5f9e\u800c\u78ba\u4fdd\u7cfb\u7d71\u7684\u9ad8\u53ef\u7528\u6027\u3002<\/p>\n<h2 id=\"redis-sentinel-%e7%9a%84%e5%b7%a5%e4%bd%9c%e5%8e%9f%e7%90%86-rsCzwGECoM\">Redis Sentinel \u7684\u5de5\u4f5c\u539f\u7406<\/h2>\n<p>Redis Sentinel \u7684\u5de5\u4f5c\u539f\u7406\u53ef\u4ee5\u5206\u70ba\u4ee5\u4e0b\u5e7e\u500b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li><strong>\u76e3\u63a7\uff1a<\/strong>Sentinel \u6703\u5b9a\u671f\u6aa2\u67e5\u4e3b\u7bc0\u9ede\u548c\u5f9e\u7bc0\u9ede\u7684\u72c0\u614b\uff0c\u78ba\u4fdd\u5b83\u5011\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<li><strong>\u6545\u969c\u6aa2\u6e2c\uff1a<\/strong>\u5982\u679c Sentinel \u6aa2\u6e2c\u5230\u4e3b\u7bc0\u9ede\u7121\u6cd5\u8a2a\u554f\uff0c\u5b83\u6703\u5c07\u5176\u6a19\u8a18\u70ba\u6545\u969c\u3002<\/li>\n<li><strong>\u6545\u969c\u8f49\u79fb\uff1a<\/strong>\u5728\u78ba\u5b9a\u4e3b\u7bc0\u9ede\u6545\u969c\u5f8c\uff0cSentinel \u6703\u9078\u64c7\u4e00\u500b\u5f9e\u7bc0\u9ede\u5347\u7d1a\u70ba\u65b0\u7684\u4e3b\u7bc0\u9ede\uff0c\u4e26\u91cd\u65b0\u914d\u7f6e\u5176\u4ed6\u5f9e\u7bc0\u9ede\u3002<\/li>\n<li><strong>\u901a\u77e5\uff1a<\/strong>Sentinel \u6703\u901a\u77e5\u5ba2\u6236\u7aef\u65b0\u7684\u4e3b\u7bc0\u9ede\u5730\u5740\uff0c\u78ba\u4fdd\u61c9\u7528\u7a0b\u5e8f\u80fd\u5920\u7e7c\u7e8c\u6b63\u5e38\u904b\u884c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e9%85%8d%e7%bd%ae-redis-sentinel-rsCzwGECoM\">\u914d\u7f6e Redis Sentinel<\/h2>\n<p>\u8981\u914d\u7f6e Redis Sentinel\uff0c\u9996\u5148\u9700\u8981\u5b89\u88dd Redis\uff0c\u7136\u5f8c\u5275\u5efa\u4e00\u500b Sentinel \u914d\u7f6e\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u7c21\u55ae\u7684\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>port 26379\nsentinel monitor mymaster 127.0.0.1 6379 2\nsentinel down-after-milliseconds mymaster 5000\nsentinel failover-timeout mymaster 60000\nsentinel parallel-syncs mymaster 1\n<\/code><\/pre>\n<p>\u5728\u9019\u500b\u914d\u7f6e\u4e2d\uff1a<\/p>\n<ul>\n<li><strong>port\uff1a<\/strong>\u6307\u5b9a Sentinel \u7684\u7aef\u53e3\u865f\u3002<\/li>\n<li><strong>sentinel monitor\uff1a<\/strong>\u544a\u8a34 Sentinel \u76e3\u63a7\u54ea\u500b\u4e3b\u7bc0\u9ede\uff0c\u9019\u88e1\u7684 mymaster \u662f\u4e3b\u7bc0\u9ede\u7684\u540d\u7a31\uff0c\u5f8c\u9762\u8ddf\u8457\u4e3b\u7bc0\u9ede\u7684 IP \u548c\u7aef\u53e3\uff0c\u4ee5\u53ca\u9700\u8981\u9054\u5230\u7684 Sentinel \u6578\u91cf\uff08\u9019\u88e1\u662f 2\uff09\u3002<\/li>\n<li><strong>sentinel down-after-milliseconds\uff1a<\/strong>\u8a2d\u7f6e Sentinel \u5224\u65b7\u4e3b\u7bc0\u9ede\u6545\u969c\u7684\u6642\u9593\u95be\u503c\u3002<\/li>\n<li><strong>sentinel failover-timeout\uff1a<\/strong>\u8a2d\u7f6e\u6545\u969c\u8f49\u79fb\u7684\u8d85\u6642\u6642\u9593\u3002<\/li>\n<li><strong>sentinel parallel-syncs\uff1a<\/strong>\u8a2d\u7f6e\u5728\u6545\u969c\u8f49\u79fb\u671f\u9593\uff0c\u540c\u6642\u53ef\u4ee5\u540c\u6b65\u7684\u5f9e\u7bc0\u9ede\u6578\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e4%bd%bf%e7%94%a8-redis-sentinel-%e7%9a%84%e5%84%aa%e5%8b%a2-rsCzwGECoM\">\u4f7f\u7528 Redis Sentinel \u7684\u512a\u52e2<\/h2>\n<p>\u4f7f\u7528 Redis Sentinel \u4f86\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u6709\u4ee5\u4e0b\u5e7e\u500b\u512a\u52e2\uff1a<\/p>\n<ul>\n<li><strong>\u81ea\u52d5\u6545\u969c\u8f49\u79fb\uff1a<\/strong>\u7576\u4e3b\u7bc0\u9ede\u6545\u969c\u6642\uff0cSentinel \u80fd\u5920\u81ea\u52d5\u5c07\u5f9e\u7bc0\u9ede\u5347\u7d1a\u70ba\u4e3b\u7bc0\u9ede\uff0c\u6e1b\u5c11\u4e86\u4eba\u5de5\u5e72\u9810\u7684\u9700\u8981\u3002<\/li>\n<li><strong>\u9ad8\u53ef\u7528\u6027\uff1a<\/strong>\u901a\u904e\u591a\u500b Sentinel \u5be6\u4f8b\u7684\u5354\u4f5c\uff0c\u7cfb\u7d71\u80fd\u5920\u5728\u591a\u7a2e\u6545\u969c\u60c5\u6cc1\u4e0b\u4fdd\u6301\u53ef\u7528\u6027\u3002<\/li>\n<li><strong>\u9748\u6d3b\u6027\uff1a<\/strong>Sentinel \u53ef\u4ee5\u8207\u591a\u500b Redis \u5be6\u4f8b\u4e00\u8d77\u5de5\u4f5c\uff0c\u652f\u6301\u591a\u4e3b\u591a\u5f9e\u7684\u67b6\u69cb\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b8%bd%e7%b5%90-rsCzwGECoM\">\u7e3d\u7d50<\/h2>\n<p>Redis Sentinel \u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u80fd\u5920\u5e6b\u52a9\u958b\u767c\u8005\u548c\u7cfb\u7d71\u7ba1\u7406\u54e1\u5be6\u73fe Redis \u7684\u9ad8\u53ef\u7528\u6027\u3002\u901a\u904e\u81ea\u52d5\u76e3\u63a7\u548c\u6545\u969c\u8f49\u79fb\uff0cSentinel \u78ba\u4fdd\u4e86\u7cfb\u7d71\u7684\u7a69\u5b9a\u904b\u884c\uff0c\u6e1b\u5c11\u4e86\u56e0\u6545\u969c\u5c0e\u81f4\u7684\u696d\u52d9\u640d\u5931\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\u7a0b\u5e8f\u4f86\u8aaa\uff0c\u4f7f\u7528 Redis Sentinel \u662f\u4e00\u500b\u660e\u667a\u7684\u9078\u64c7\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2f VPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u90e8\u7f72\u548c\u7ba1\u7406 Redis \u74b0\u5883\uff0c\u78ba\u4fdd\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u59cb\u7d42\u5728\u7dda\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u4f7f\u7528Redis 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