{"id":175089,"date":"2024-11-08T02:37:27","date_gmt":"2024-11-07T18:37:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/175089\/"},"modified":"2024-11-08T02:37:28","modified_gmt":"2024-11-07T18:37:28","slug":"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%beredis%e7%9a%84%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%ef%bc%88%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%beredis%e9%ab%98%e5%8f%af%e7%94%a8%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/175089\/","title":{"rendered":"\u5982\u4f55\u5be6\u73feRedis\u7684\u9ad8\u53ef\u7528\u6027\uff08\u5982\u4f55\u5be6\u73feredis\u9ad8\u53ef\u7528\uff09"},"content":{"rendered":"<h1 id=\"%e5%a6%82%e4%bd%95%e5%af%a6%e7%8f%beredis%e7%9a%84%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7-QOBHEMvnwz\">\u5982\u4f55\u5be6\u73feRedis\u7684\u9ad8\u53ef\u7528\u6027<\/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\u78ba\u4fddRedis\u7684\u9ad8\u53ef\u7528\u6027\u8b8a\u5f97\u81f3\u95dc\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5be6\u73feRedis\u7684\u9ad8\u53ef\u7528\u6027\uff0c\u4e26\u4ecb\u7d39\u4e00\u4e9b\u5e38\u898b\u7684\u89e3\u6c7a\u65b9\u6848\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-QOBHEMvnwz\">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\u7684\u80fd\u529b\u3002\u5c0d\u65bcRedis\u4f86\u8aaa\uff0c\u9ad8\u53ef\u7528\u6027\u610f\u5473\u8457\u5728\u67d0\u500b\u5be6\u4f8b\u6545\u969c\u6642\uff0c\u7cfb\u7d71\u80fd\u5920\u81ea\u52d5\u5207\u63db\u5230\u5176\u4ed6\u53ef\u7528\u7684\u5be6\u4f8b\uff0c\u5f9e\u800c\u6700\u5c0f\u5316\u670d\u52d9\u4e2d\u65b7\u7684\u6642\u9593\u3002<\/p>\n<h2 id=\"2-redis-sentinel-QOBHEMvnwz\">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\u3002\u5b83\u63d0\u4f9b\u4e86\u4ee5\u4e0b\u529f\u80fd\uff1a<\/p>\n<ul>\n<li>\u76e3\u63a7\uff1a\u6301\u7e8c\u6aa2\u67e5\u4e3b\u5f9e\u5be6\u4f8b\u7684\u5065\u5eb7\u72c0\u6cc1\u3002<\/li>\n<li>\u901a\u77e5\uff1a\u7576\u67d0\u500b\u5be6\u4f8b\u51fa\u73fe\u6545\u969c\u6642\uff0cSentinel\u53ef\u4ee5\u767c\u9001\u901a\u77e5\u3002<\/li>\n<li>\u81ea\u52d5\u6545\u969c\u8f49\u79fb\uff1a\u7576\u4e3b\u5be6\u4f8b\u6545\u969c\u6642\uff0cSentinel\u6703\u81ea\u52d5\u5c07\u4e00\u500b\u5f9e\u5be6\u4f8b\u63d0\u5347\u70ba\u65b0\u7684\u4e3b\u5be6\u4f8b\u3002<\/li>\n<\/ul>\n<h3 id=\"2-1-%e9%85%8d%e7%bd%aeredis-sentinel-QOBHEMvnwz\">2.1 \u914d\u7f6eRedis Sentinel<\/h3>\n<p>\u8981\u914d\u7f6eRedis Sentinel\uff0c\u9996\u5148\u9700\u8981\u5728\u6bcf\u500bSentinel\u5be6\u4f8b\u4e0a\u5275\u5efa\u4e00\u500b\u914d\u7f6e\u6587\u4ef6\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\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\uff0cSentinel\u5c07\u76e3\u63a7\u540d\u70ba\u201cmymaster\u201d\u7684\u4e3b\u5be6\u4f8b\uff0c\u4e26\u5728\u4e3b\u5be6\u4f8b\u6545\u969c\u5f8c\u81ea\u52d5\u9032\u884c\u6545\u969c\u8f49\u79fb\u3002<\/p>\n<h2 id=\"3-redis-cluster-QOBHEMvnwz\">3. Redis Cluster<\/h2>\n<p>Redis Cluster\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u5141\u8a31\u5c07\u6578\u64da\u5206\u7247\u5b58\u5132\u5728\u591a\u500bRedis\u5be6\u4f8b\u4e2d\u3002\u9019\u4e0d\u50c5\u63d0\u9ad8\u4e86\u53ef\u7528\u6027\uff0c\u9084\u589e\u5f37\u4e86\u64f4\u5c55\u6027\u3002Redis Cluster\u7684\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\u4e86\u55ae\u9ede\u6545\u969c\u7684\u98a8\u96aa\u3002<\/li>\n<li>\u81ea\u52d5\u6545\u969c\u8f49\u79fb\uff1a\u7576\u67d0\u500b\u7bc0\u9ede\u5931\u6548\u6642\uff0cCluster\u6703\u81ea\u52d5\u5c07\u8acb\u6c42\u91cd\u5b9a\u5411\u5230\u5176\u4ed6\u53ef\u7528\u7684\u7bc0\u9ede\u3002<\/li>\n<\/ul>\n<h3 id=\"3-1-%e9%85%8d%e7%bd%aeredis-cluster-QOBHEMvnwz\">3.1 \u914d\u7f6eRedis Cluster<\/h3>\n<p>\u8981\u8a2d\u7f6eRedis Cluster\uff0c\u9996\u5148\u9700\u8981\u555f\u52d5\u591a\u500bRedis\u5be6\u4f8b\uff0c\u7136\u5f8c\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u5275\u5efa\u96c6\u7fa4\uff1a<\/p>\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<p>\u9019\u689d\u547d\u4ee4\u5c07\u5275\u5efa\u4e00\u500b\u5305\u542b\u4e09\u500b\u4e3b\u7bc0\u9ede\u548c\u4e09\u500b\u5f9e\u7bc0\u9ede\u7684\u96c6\u7fa4\u3002<\/p>\n<h2 id=\"4-%e6%95%b8%e6%93%9a%e6%8c%81%e4%b9%85%e5%8c%96-QOBHEMvnwz\">4. \u6578\u64da\u6301\u4e45\u5316<\/h2>\n<p>\u70ba\u4e86\u9032\u4e00\u6b65\u63d0\u9ad8Redis\u7684\u53ef\u7528\u6027\uff0c\u6578\u64da\u6301\u4e45\u5316\u662f\u5fc5\u4e0d\u53ef\u5c11\u7684\u3002Redis\u652f\u6301\u5169\u7a2e\u6301\u4e45\u5316\u65b9\u5f0f\uff1a<\/p>\n<ul>\n<li><strong>RDB\uff08\u5feb\u7167\uff09<\/strong>\uff1a\u5b9a\u671f\u5c07\u6578\u64da\u5feb\u7167\u4fdd\u5b58\u5230\u78c1\u789f\u4e2d\u3002<\/li>\n<li><strong>AOF\uff08\u8ffd\u52a0\u6587\u4ef6\uff09<\/strong>\uff1a\u5c07\u6bcf\u6b21\u5beb\u64cd\u4f5c\u8ffd\u52a0\u5230\u4e00\u500b\u65e5\u8a8c\u6587\u4ef6\u4e2d\u3002<\/li>\n<\/ul>\n<p>\u901a\u904e\u5408\u7406\u914d\u7f6e\u6301\u4e45\u5316\u7b56\u7565\uff0c\u53ef\u4ee5\u5728\u7cfb\u7d71\u6545\u969c\u5f8c\u5feb\u901f\u6062\u5fa9\u6578\u64da\u3002<\/p>\n<h2 id=\"5-%e7%b5%90%e8%ab%96-QOBHEMvnwz\">5. \u7d50\u8ad6<\/h2>\n<p>\u5be6\u73feRedis\u7684\u9ad8\u53ef\u7528\u6027\u9700\u8981\u7d9c\u5408\u8003\u616e\u591a\u7a2e\u56e0\u7d20\uff0c\u5305\u62ec\u67b6\u69cb\u8a2d\u8a08\u3001\u6545\u969c\u8f49\u79fb\u6a5f\u5236\u548c\u6578\u64da\u6301\u4e45\u5316\u7b56\u7565\u3002\u7121\u8ad6\u662f\u4f7f\u7528Redis Sentinel\u9084\u662fRedis Cluster\uff0c\u9078\u64c7\u5408\u9069\u7684\u65b9\u6848\u90fd\u80fd\u6709\u6548\u63d0\u9ad8\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u548c\u53ef\u7528\u6027\u3002<\/p>\n<p>\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u89e3\u6c7a\u65b9\u6848\u7684\u7528\u6236\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u6216 <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u4f86\u90e8\u7f72Redis\u662f\u975e\u5e38\u91cd\u8981\u7684\u3002\u9019\u6a23\u4e0d\u50c5\u80fd\u78ba\u4fdd\u6578\u64da\u7684\u5b89\u5168\u6027\uff0c\u9084\u80fd\u63d0\u9ad8\u61c9\u7528\u7684\u6027\u80fd\u548c\u7a69\u5b9a\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5be6\u73feRedis\u7684\u9ad8\u53ef\u7528\u6027\uff0c\u5305\u62ec\u4e3b\u5f9e\u8907\u88fd\u3001\u54e8\u5175\u6a21\u5f0f\u548c\u96c6\u7fa4\u914d\u7f6e\uff0c\u78ba\u4fdd\u6578\u64da\u6301\u4e45\u6027\u548c\u7cfb\u7d71\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-175089","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175089","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=175089"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175089\/revisions"}],"predecessor-version":[{"id":175090,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/175089\/revisions\/175090"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=175089"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=175089"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=175089"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}