{"id":188966,"date":"2024-11-12T03:24:22","date_gmt":"2024-11-11T19:24:22","guid":{"rendered":"https:\/\/server.hk\/cnblog\/188966\/"},"modified":"2024-11-12T03:24:24","modified_gmt":"2024-11-11T19:24:24","slug":"%e6%8f%90%e9%ab%98-redis-%e9%81%8b%e7%b6%ad%e6%95%88%e7%8e%87%e7%9a%84%e6%a1%86%e6%9e%b6%ef%bc%88redis-%e9%81%8b%e7%b6%ad%e6%a1%86%e6%9e%b6%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/188966\/","title":{"rendered":"\u63d0\u9ad8 Redis \u904b\u7dad\u6548\u7387\u7684\u6846\u67b6\uff08redis \u904b\u7dad\u6846\u67b6\uff09"},"content":{"rendered":"<h1 id=\"%e6%8f%90%e9%ab%98-redis-%e9%81%8b%e7%b6%ad%e6%95%88%e7%8e%87%e7%9a%84%e6%a1%86%e6%9e%b6%ef%bc%88redis-%e9%81%8b%e7%b6%ad%e6%a1%86%e6%9e%b6%ef%bc%89-pAPpkryETx\">\u63d0\u9ad8 Redis \u904b\u7dad\u6548\u7387\u7684\u6846\u67b6\uff08redis \u904b\u7dad\u6846\u67b6\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0cRedis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5167\u5b58\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u3002\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u589e\u9577\uff0cRedis \u7684\u904b\u7dad\u5de5\u4f5c\u8b8a\u5f97\u6108\u52a0\u91cd\u8981\u3002\u70ba\u4e86\u63d0\u9ad8 Redis \u7684\u904b\u7dad\u6548\u7387\uff0c\u8a31\u591a\u958b\u767c\u8005\u548c\u904b\u7dad\u5de5\u7a0b\u5e2b\u958b\u59cb\u63a2\u7d22\u5404\u7a2e\u904b\u7dad\u6846\u67b6\u548c\u5de5\u5177\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904e\u6709\u6548\u7684\u904b\u7dad\u6846\u67b6\u4f86\u63d0\u5347 Redis \u7684\u904b\u7dad\u6548\u7387\u3002<\/p>\n<h2 id=\"1-redis-%e9%81%8b%e7%b6%ad%e7%9a%84%e6%8c%91%e6%88%b0-pAPpkryETx\">1. Redis \u904b\u7dad\u7684\u6311\u6230<\/h2>\n<p>\u5728\u9032\u884c Redis \u904b\u7dad\u6642\uff0c\u5de5\u7a0b\u5e2b\u9762\u81e8\u8457\u591a\u7a2e\u6311\u6230\uff0c\u5305\u62ec\uff1a<\/p>\n<ul>\n<li><strong>\u6027\u80fd\u76e3\u63a7\uff1a<\/strong>\u9700\u8981\u5be6\u6642\u76e3\u63a7 Redis \u7684\u6027\u80fd\u6307\u6a19\uff0c\u5982\u5167\u5b58\u4f7f\u7528\u7387\u3001\u8acb\u6c42\u5ef6\u9072\u7b49\u3002<\/li>\n<li><strong>\u6545\u969c\u6392\u67e5\uff1a<\/strong>\u7576\u7cfb\u7d71\u51fa\u73fe\u554f\u984c\u6642\uff0c\u5feb\u901f\u5b9a\u4f4d\u6545\u969c\u6e90\u662f\u81f3\u95dc\u91cd\u8981\u7684\u3002<\/li>\n<li><strong>\u6578\u64da\u6301\u4e45\u5316\uff1a<\/strong>\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\u548c\u6301\u4e45\u6027\uff0c\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<li><strong>\u7248\u672c\u7ba1\u7406\uff1a<\/strong>\u96a8\u8457 Redis \u7684\u7248\u672c\u66f4\u65b0\uff0c\u5982\u4f55\u6709\u6548\u7ba1\u7406\u548c\u5347\u7d1a\u7248\u672c\u4e5f\u662f\u4e00\u500b\u6311\u6230\u3002<\/li>\n<\/ul>\n<h2 id=\"2-%e9%81%8b%e7%b6%ad%e6%a1%86%e6%9e%b6%e7%9a%84%e9%81%b8%e6%93%87-pAPpkryETx\">2. \u904b\u7dad\u6846\u67b6\u7684\u9078\u64c7<\/h2>\n<p>\u70ba\u4e86\u61c9\u5c0d\u4e0a\u8ff0\u6311\u6230\uff0c\u9078\u64c7\u5408\u9069\u7684\u904b\u7dad\u6846\u67b6\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5e38\u898b\u7684 Redis \u904b\u7dad\u6846\u67b6\uff1a<\/p>\n<h3 id=\"2-1-redis-sentinel-pAPpkryETx\">2.1 Redis Sentinel<\/h3>\n<p>Redis Sentinel \u662f Redis \u5b98\u65b9\u63d0\u4f9b\u7684\u9ad8\u53ef\u7528\u6027\u89e3\u6c7a\u65b9\u6848\u3002\u5b83\u80fd\u5920\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\u4f7f\u7528 Sentinel\uff0c\u53ef\u4ee5\u78ba\u4fdd\u7cfb\u7d71\u7684\u9ad8\u53ef\u7528\u6027\uff0c\u4e26\u6e1b\u5c11\u4eba\u5de5\u5e72\u9810\u7684\u9700\u6c42\u3002<\/p>\n<pre><code>sentinel monitor mymaster 127.0.0.1 6379 2\nsentinel down-after-milliseconds mymaster 5000\nsentinel failover mymaster\n<\/code><\/pre>\n<h3 id=\"2-2-redis-cluster-pAPpkryETx\">2.2 Redis Cluster<\/h3>\n<p>Redis Cluster \u63d0\u4f9b\u4e86\u5206\u7247\u529f\u80fd\uff0c\u80fd\u5920\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b Redis \u7bc0\u9ede\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u64f4\u5c55\u6027\u548c\u53ef\u7528\u6027\u3002\u901a\u904e Redis Cluster\uff0c\u904b\u7dad\u4eba\u54e1\u53ef\u4ee5\u8f15\u9b06\u5730\u7ba1\u7406\u5927\u91cf\u6578\u64da\uff0c\u4e26\u5728\u9700\u8981\u6642\u9032\u884c\u64f4\u5c55\u3002<\/p>\n<h3 id=\"2-3-redis-monitoring-tools-pAPpkryETx\">2.3 Redis Monitoring Tools<\/h3>\n<p>\u9664\u4e86\u5b98\u65b9\u7684\u89e3\u6c7a\u65b9\u6848\uff0c\u9084\u6709\u8a31\u591a\u7b2c\u4e09\u65b9\u76e3\u63a7\u5de5\u5177\u53ef\u4ee5\u5e6b\u52a9\u904b\u7dad\u4eba\u54e1\u63d0\u9ad8\u6548\u7387\u3002\u4f8b\u5982\uff1a<\/p>\n<ul>\n<li><strong>RedisInsight\uff1a<\/strong>\u4e00\u500b\u53ef\u8996\u5316\u7684 Redis \u7ba1\u7406\u5de5\u5177\uff0c\u63d0\u4f9b\u4e86\u76f4\u89c0\u7684\u754c\u9762\u4f86\u76e3\u63a7\u548c\u7ba1\u7406 Redis \u5be6\u4f8b\u3002<\/li>\n<li><strong>Prometheus + Grafana\uff1a<\/strong>\u9019\u7d44\u5de5\u5177\u53ef\u4ee5\u7528\u65bc\u6536\u96c6\u548c\u53ef\u8996\u5316 Redis \u7684\u6027\u80fd\u6578\u64da\uff0c\u5e6b\u52a9\u904b\u7dad\u4eba\u54e1\u53ca\u6642\u767c\u73fe\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"3-%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96%e7%ad%96%e7%95%a5-pAPpkryETx\">3. \u6578\u64da\u6301\u4e45\u5316\u7b56\u7565<\/h2>\n<p>Redis \u63d0\u4f9b\u4e86\u591a\u7a2e\u6578\u64da\u6301\u4e45\u5316\u7b56\u7565\uff0c\u5305\u62ec RDB \u548c AOF\u3002\u9078\u64c7\u5408\u9069\u7684\u6301\u4e45\u5316\u7b56\u7565\u53ef\u4ee5\u6709\u6548\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/p>\n<ul>\n<li><strong>RDB\uff08\u5feb\u7167\uff09\uff1a<\/strong>\u5b9a\u671f\u5c07\u6578\u64da\u5feb\u7167\u4fdd\u5b58\u5230\u78c1\u789f\uff0c\u9069\u5408\u5c0d\u6578\u64da\u4e00\u81f4\u6027\u8981\u6c42\u4e0d\u9ad8\u7684\u5834\u666f\u3002<\/li>\n<li><strong>AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\uff1a<\/strong>\u6bcf\u6b21\u5beb\u64cd\u4f5c\u90fd\u8a18\u9304\u5230\u65e5\u8a8c\u4e2d\uff0c\u9069\u5408\u5c0d\u6578\u64da\u4e00\u81f4\u6027\u8981\u6c42\u8f03\u9ad8\u7684\u5834\u666f\u3002<\/li>\n<\/ul>\n<h2 id=\"4-%e6%95%85%e9%9a%9c%e6%8e%92%e6%9f%a5%e8%88%87%e6%80%a7%e8%83%bd%e5%84%aa%e5%8c%96-pAPpkryETx\">4. \u6545\u969c\u6392\u67e5\u8207\u6027\u80fd\u512a\u5316<\/h2>\n<p>\u5728\u904b\u7dad\u904e\u7a0b\u4e2d\uff0c\u6545\u969c\u6392\u67e5\u548c\u6027\u80fd\u512a\u5316\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u5de5\u4f5c\u3002\u904b\u7dad\u4eba\u54e1\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u65b9\u5f0f\u9032\u884c\u6545\u969c\u6392\u67e5\uff1a<\/p>\n<ul>\n<li>\u4f7f\u7528 <code>MONITOR<\/code> \u547d\u4ee4\u5be6\u6642\u67e5\u770b\u8acb\u6c42\u3002<\/li>\n<li>\u6aa2\u67e5 Redis \u65e5\u8a8c\u4ee5\u7372\u53d6\u932f\u8aa4\u4fe1\u606f\u3002<\/li>\n<li>\u4f7f\u7528 <code>SLOWLOG<\/code> \u547d\u4ee4\u67e5\u627e\u6162\u67e5\u8a62\u3002<\/li>\n<\/ul>\n<p>\u6027\u80fd\u512a\u5316\u65b9\u9762\uff0c\u53ef\u4ee5\u8003\u616e\u8abf\u6574 Redis \u914d\u7f6e\u53c3\u6578\uff0c\u5982 <code>maxmemory<\/code> \u548c <code>maxclients<\/code>\uff0c\u4ee5\u9069\u61c9\u696d\u52d9\u9700\u6c42\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-pAPpkryETx\">\u7e3d\u7d50<\/h2>\n<p>\u63d0\u9ad8 Redis \u7684\u904b\u7dad\u6548\u7387\u9700\u8981\u9078\u64c7\u5408\u9069\u7684\u904b\u7dad\u6846\u67b6\u548c\u5de5\u5177\uff0c\u4e26\u5236\u5b9a\u6709\u6548\u7684\u6578\u64da\u6301\u4e45\u5316\u7b56\u7565\u3002\u901a\u904e\u4f7f\u7528 Redis Sentinel\u3001Redis Cluster \u4ee5\u53ca\u5404\u7a2e\u76e3\u63a7\u5de5\u5177\uff0c\u904b\u7dad\u4eba\u54e1\u53ef\u4ee5\u66f4\u597d\u5730\u7ba1\u7406 Redis \u5be6\u4f8b\uff0c\u61c9\u5c0d\u5404\u7a2e\u6311\u6230\u3002\u82e5\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u9999\u6e2f\u4f7f\u7528 <a href=\"https:\/\/server.hk\">VPS<\/a> \u4f86\u90e8\u7f72\u548c\u7ba1\u7406 Redis\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u4ee5\u7372\u53d6\u66f4\u591a\u4fe1\u606f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u63d0\u9ad8 Redis \u904b\u7dad\u6548\u7387\u7684\u6846\u67b6\uff0c\u512a\u5316\u7ba1\u7406\u6d41\u7a0b\uff0c\u63d0\u5347\u6027\u80fd\uff0c\u78ba\u4fdd\u6578\u64da\u5b89\u5168\u8207\u7a69\u5b9a\u6027\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-188966","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188966","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=188966"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188966\/revisions"}],"predecessor-version":[{"id":188967,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/188966\/revisions\/188967"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=188966"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=188966"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=188966"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}