{"id":162665,"date":"2024-11-04T16:59:20","date_gmt":"2024-11-04T08:59:20","guid":{"rendered":"https:\/\/server.hk\/cnblog\/162665\/"},"modified":"2024-11-04T16:59:21","modified_gmt":"2024-11-04T08:59:21","slug":"%e5%bb%ba%e7%ab%8b%e9%ab%98%e5%8f%af%e7%94%a8redis%e7%b3%bb%e7%b5%b1%e7%9a%84%e6%9c%80%e4%bd%b3%e7%ad%96%e7%95%a5%ef%bc%88redis%e9%ab%98%e5%8f%af%e7%94%a8%e7%ad%96%e7%95%a5%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/162665\/","title":{"rendered":"\u5efa\u7acb\u9ad8\u53ef\u7528Redis\u7cfb\u7d71\u7684\u6700\u4f73\u7b56\u7565\uff08redis\u9ad8\u53ef\u7528\u7b56\u7565\uff09"},"content":{"rendered":"<h1 id=\"%e5%bb%ba%e7%ab%8b%e9%ab%98%e5%8f%af%e7%94%a8redis%e7%b3%bb%e7%b5%b1%e7%9a%84%e6%9c%80%e4%bd%b3%e7%ad%96%e7%95%a5%ef%bc%88redis%e9%ab%98%e5%8f%af%e7%94%a8%e7%ad%96%e7%95%a5%ef%bc%89-RhyptANYJG\">\u5efa\u7acb\u9ad8\u53ef\u7528Redis\u7cfb\u7d71\u7684\u6700\u4f73\u7b56\u7565\uff08redis\u9ad8\u53ef\u7528\u7b56\u7565\uff09<\/h1>\n<p>Redis\u662f\u4e00\u7a2e\u9ad8\u6548\u7684\u9375\u503c\u6578\u64da\u5eab\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u5b58\u5132\u7b49\u5834\u666f\u3002\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u589e\u9577\uff0c\u5c0d\u65bcRedis\u7684\u53ef\u7528\u6027\u548c\u7a69\u5b9a\u6027\u8981\u6c42\u4e5f\u8d8a\u4f86\u8d8a\u9ad8\u3002\u56e0\u6b64\uff0c\u5efa\u7acb\u4e00\u500b\u9ad8\u53ef\u7528\u7684Redis\u7cfb\u7d71\u6210\u70ba\u4e86\u8a31\u591a\u4f01\u696d\u7684\u9996\u8981\u4efb\u52d9\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5efa\u7acb\u9ad8\u53ef\u7528Redis\u7cfb\u7d71\u7684\u6700\u4f73\u7b56\u7565\u3002<\/p>\n<h2 id=\"1-redis%e7%9a%84%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%e6%a6%82%e5%bf%b5-RhyptANYJG\">1. Redis\u7684\u9ad8\u53ef\u7528\u6027\u6982\u5ff5<\/h2>\n<p>\u9ad8\u53ef\u7528\u6027\uff08High Availability, HA\uff09\u662f\u6307\u7cfb\u7d71\u5728\u4e00\u5b9a\u6642\u9593\u5167\u80fd\u5920\u6301\u7e8c\u904b\u884c\u4e26\u63d0\u4f9b\u670d\u52d9\u7684\u80fd\u529b\u3002\u5c0d\u65bcRedis\u4f86\u8aaa\uff0c\u9ad8\u53ef\u7528\u6027\u610f\u5473\u8457\u5373\u4f7f\u5728\u67d0\u4e9b\u7bc0\u9ede\u6545\u969c\u7684\u60c5\u6cc1\u4e0b\uff0c\u7cfb\u7d71\u4ecd\u7136\u80fd\u5920\u6b63\u5e38\u904b\u884c\uff0c\u4e26\u4e14\u4e0d\u6703\u4e1f\u5931\u6578\u64da\u3002<\/p>\n<h2 id=\"2-redis-sentinel-RhyptANYJG\">2. Redis Sentinel<\/h2>\n<p>Redis Sentinel\u662f\u4e00\u7a2e\u5167\u5efa\u7684\u9ad8\u53ef\u7528\u6027\u89e3\u6c7a\u65b9\u6848\uff0c\u4e3b\u8981\u7528\u65bc\u76e3\u63a7Redis\u4e3b\u5f9e\u67b6\u69cb\u7684\u904b\u884c\u72c0\u614b\u3002\u7576\u4e3b\u7bc0\u9ede\u767c\u751f\u6545\u969c\u6642\uff0cSentinel\u80fd\u5920\u81ea\u52d5\u5c07\u4e00\u500b\u5f9e\u7bc0\u9ede\u63d0\u5347\u70ba\u65b0\u7684\u4e3b\u7bc0\u9ede\uff0c\u4e26\u91cd\u65b0\u914d\u7f6e\u5176\u4ed6\u5f9e\u7bc0\u9ede\u3002\u4ee5\u4e0b\u662f\u4f7f\u7528Redis Sentinel\u7684\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u914d\u7f6e\u4e3b\u5f9e\u67b6\u69cb\uff1a\u9996\u5148\u9700\u8981\u8a2d\u7f6e\u4e00\u500b\u4e3b\u7bc0\u9ede\u548c\u591a\u500b\u5f9e\u7bc0\u9ede\u3002<\/li>\n<li>\u555f\u7528Sentinel\uff1a\u5728\u6bcf\u500bSentinel\u5be6\u4f8b\u4e2d\u914d\u7f6e\u8981\u76e3\u63a7\u7684\u4e3b\u7bc0\u9ede\u4fe1\u606f\u3002<\/li>\n<li>\u6545\u969c\u8f49\u79fb\uff1a\u7576Sentinel\u6aa2\u6e2c\u5230\u4e3b\u7bc0\u9ede\u6545\u969c\u6642\uff0c\u81ea\u52d5\u9032\u884c\u6545\u969c\u8f49\u79fb\u3002<\/li>\n<\/ul>\n<pre><code>sentinel monitor mymaster 127.0.0.1 6379 2\nsentinel down-after-milliseconds mymaster 5000\nsentinel failover-timeout mymaster 60000\n<\/code><\/pre>\n<h2 id=\"3-redis-cluster-RhyptANYJG\">3. Redis Cluster<\/h2>\n<p>Redis Cluster\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u80fd\u5920\u5c07\u6578\u64da\u5206\u7247\u5b58\u5132\u5728\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u5f9e\u800c\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u7528\u6027\u548c\u64f4\u5c55\u6027\u3002Redis Cluster\u7684\u4e3b\u8981\u7279\u9ede\u5305\u62ec\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5206\u7247\uff1a\u6578\u64da\u88ab\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\uff0c\u6e1b\u5c11\u55ae\u500b\u7bc0\u9ede\u7684\u8ca0\u64d4\u3002<\/li>\n<li>\u81ea\u52d5\u6545\u969c\u8f49\u79fb\uff1a\u7576\u67d0\u500b\u7bc0\u9ede\u5931\u6548\u6642\uff0c\u96c6\u7fa4\u80fd\u5920\u81ea\u52d5\u5c07\u8acb\u6c42\u8f49\u767c\u5230\u5176\u4ed6\u53ef\u7528\u7bc0\u9ede\u3002<\/li>\n<li>\u7121\u9700\u4e2d\u592e\u7ba1\u7406\uff1a\u6bcf\u500b\u7bc0\u9ede\u90fd\u53ef\u4ee5\u7368\u7acb\u904b\u884c\uff0c\u7121\u9700\u4f9d\u8cf4\u4e2d\u592e\u670d\u52d9\u5668\u3002<\/li>\n<\/ul>\n<h3 id=\"3-1-redis-cluster%e7%9a%84%e9%85%8d%e7%bd%ae-RhyptANYJG\">3.1 Redis Cluster\u7684\u914d\u7f6e<\/h3>\n<p>\u8981\u8a2d\u7f6eRedis Cluster\uff0c\u9700\u8981\u9032\u884c\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<ul>\n<li>\u555f\u52d5\u591a\u500bRedis\u5be6\u4f8b\uff0c\u4e26\u914d\u7f6e\u70ba\u96c6\u7fa4\u6a21\u5f0f\u3002<\/li>\n<li>\u4f7f\u7528\u547d\u4ee4\u884c\u5de5\u5177\u5275\u5efa\u96c6\u7fa4\u3002<\/li>\n<\/ul>\n<pre><code>redis-cli --cluster create 127.0.0.1:7000 127.0.0.1:7001 127.0.0.1:7002 --cluster-replicas 1\n<\/code><\/pre>\n<h2 id=\"4-%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96-RhyptANYJG\">4. \u6578\u64da\u6301\u4e45\u5316<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u70ba\u7bc0\u9ede\u6545\u969c\u800c\u4e1f\u5931\uff0cRedis\u63d0\u4f9b\u4e86\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff1aRDB\uff08\u5feb\u7167\uff09\u548cAOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09\u3002\u5728\u9ad8\u53ef\u7528\u7cfb\u7d71\u4e2d\uff0c\u5efa\u8b70\u540c\u6642\u555f\u7528\u9019\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff0c\u4ee5\u63d0\u9ad8\u6578\u64da\u7684\u5b89\u5168\u6027\u3002<\/p>\n<ul>\n<li><strong>RDB\uff1a<\/strong>\u5b9a\u671f\u751f\u6210\u6578\u64da\u5feb\u7167\uff0c\u9069\u5408\u5c0d\u6578\u64da\u4e00\u81f4\u6027\u8981\u6c42\u4e0d\u9ad8\u7684\u5834\u666f\u3002<\/li>\n<li><strong>AOF\uff1a<\/strong>\u6bcf\u6b21\u5beb\u64cd\u4f5c\u90fd\u6703\u8a18\u9304\u5230\u6587\u4ef6\u4e2d\uff0c\u9069\u5408\u5c0d\u6578\u64da\u4e00\u81f4\u6027\u8981\u6c42\u8f03\u9ad8\u7684\u5834\u666f\u3002<\/li>\n<\/ul>\n<h2 id=\"5-%e7%9b%a3%e6%8e%a7%e8%88%87%e5%91%8a%e8%ad%a6-RhyptANYJG\">5. \u76e3\u63a7\u8207\u544a\u8b66<\/h2>\n<p>\u5efa\u7acb\u9ad8\u53ef\u7528Redis\u7cfb\u7d71\u7684\u53e6\u4e00\u500b\u91cd\u8981\u65b9\u9762\u662f\u76e3\u63a7\u548c\u544a\u8b66\u3002\u901a\u904e\u76e3\u63a7Redis\u7684\u6027\u80fd\u6307\u6a19\uff08\u5982\u5167\u5b58\u4f7f\u7528\u7387\u3001\u547d\u4ee4\u57f7\u884c\u6642\u9593\u7b49\uff09\uff0c\u53ef\u4ee5\u53ca\u6642\u767c\u73fe\u6f5b\u5728\u554f\u984c\u4e26\u9032\u884c\u8655\u7406\u3002\u5e38\u7528\u7684\u76e3\u63a7\u5de5\u5177\u5305\u62ecRedis\u81ea\u5e36\u7684INFO\u547d\u4ee4\u548c\u7b2c\u4e09\u65b9\u76e3\u63a7\u5de5\u5177\u5982Prometheus\u548cGrafana\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-RhyptANYJG\">\u7e3d\u7d50<\/h2>\n<p>\u5efa\u7acb\u9ad8\u53ef\u7528\u7684Redis\u7cfb\u7d71\u9700\u8981\u7d9c\u5408\u8003\u616e\u591a\u7a2e\u56e0\u7d20\uff0c\u5305\u62ec\u4f7f\u7528Redis Sentinel\u6216Redis Cluster\u3001\u6578\u64da\u6301\u4e45\u5316\u7b56\u7565\u4ee5\u53ca\u76e3\u63a7\u8207\u544a\u8b66\u6a5f\u5236\u3002\u901a\u904e\u9019\u4e9b\u7b56\u7565\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8Redis\u7cfb\u7d71\u7684\u53ef\u7528\u6027\u548c\u7a69\u5b9a\u6027\uff0c\u78ba\u4fdd\u696d\u52d9\u7684\u6301\u7e8c\u904b\u884c\u3002\u5982\u679c\u60a8\u9700\u8981\u9032\u4e00\u6b65\u4e86\u89e3\u5982\u4f55\u5728\u9999\u6e2f\u90e8\u7f72\u9ad8\u6548\u7684<a href=\"https:\/\/server.hk\">VPS<\/a>\u89e3\u6c7a\u65b9\u6848\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\u5efa\u7acb\u9ad8\u53ef\u7528Redis\u7cfb\u7d71\u7684\u6700\u4f73\u7b56\u7565\uff0c\u78ba\u4fdd\u6578\u64da\u6301\u4e45\u6027\u8207\u7cfb\u7d71\u7a69\u5b9a\u6027\uff0c\u63d0\u5347\u61c9\u7528\u6027\u80fd\u8207\u53ef\u9760\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-162665","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162665","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=162665"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162665\/revisions"}],"predecessor-version":[{"id":162666,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/162665\/revisions\/162666"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=162665"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=162665"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=162665"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}