{"id":111783,"date":"2024-10-24T00:34:08","date_gmt":"2024-10-23T16:34:08","guid":{"rendered":"https:\/\/server.hk\/cnblog\/111783\/"},"modified":"2024-10-24T00:34:09","modified_gmt":"2024-10-23T16:34:09","slug":"redis-%e5%bf%ab%e5%8f%96%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%af%a6%e7%8f%be%e8%a6%8f%e6%a8%a1%e6%93%b4%e5%ae%b9","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/111783\/","title":{"rendered":"Redis \u5feb\u53d6\u4f3a\u670d\u5668\u5be6\u73fe\u898f\u6a21\u64f4\u5bb9"},"content":{"rendered":"<h1 id=\"redis-%e5%bf%ab%e5%8f%96%e4%bc%ba%e6%9c%8d%e5%99%a8%e5%af%a6%e7%8f%be%e8%a6%8f%e6%a8%a1%e6%93%b4%e5%ae%b9-PnODOiSOXR\">Redis \u5feb\u53d6\u4f3a\u670d\u5668\u5be6\u73fe\u898f\u6a21\u64f4\u5bb9<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u4f4d\u6642\u4ee3\uff0c\u61c9\u7528\u7a0b\u5f0f\u7684\u6027\u80fd\u548c\u53ef\u64f4\u5c55\u6027\u5c0d\u65bc\u4f01\u696d\u7684\u6210\u529f\u81f3\u95dc\u91cd\u8981\u3002Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5feb\u53d6\u4f3a\u670d\u5668\uff0c\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\u4e2d\uff0c\u7279\u5225\u662f\u5728\u9700\u8981\u5feb\u901f\u8b80\u53d6\u548c\u5beb\u5165\u6578\u64da\u7684\u61c9\u7528\u4e2d\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5229\u7528 Redis \u5be6\u73fe\u898f\u6a21\u64f4\u5bb9\uff0c\u4e26\u63d0\u4f9b\u4e00\u4e9b\u5be6\u7528\u7684\u5efa\u8b70\u548c\u7bc4\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis%ef%bc%9f-PnODOiSOXR\">\u4ec0\u9ebc\u662f Redis\uff1f<\/h2>\n<p>Redis\uff08Remote Dictionary Server\uff09\u662f\u4e00\u7a2e\u958b\u6e90\u7684\u5167\u5b58\u6578\u64da\u7d50\u69cb\u5b58\u5132\u7cfb\u7d71\uff0c\u652f\u6301\u591a\u7a2e\u6578\u64da\u7d50\u69cb\uff0c\u5982\u5b57\u4e32\u3001\u54c8\u5e0c\u3001\u5217\u8868\u3001\u96c6\u5408\u7b49\u3002\u7531\u65bc\u5176\u9ad8\u6548\u7684\u6027\u80fd\u548c\u9748\u6d3b\u7684\u6578\u64da\u7d50\u69cb\uff0cRedis \u88ab\u5ee3\u6cdb\u7528\u65bc\u5feb\u53d6\u3001\u6d88\u606f\u968a\u5217\u548c\u6301\u4e45\u5316\u5b58\u5132\u7b49\u5834\u666f\u3002<\/p>\n<h2 id=\"redis-%e7%9a%84%e6%93%b4%e5%ae%b9%e7%ad%96%e7%95%a5-PnODOiSOXR\">Redis \u7684\u64f4\u5bb9\u7b56\u7565<\/h2>\n<p>\u5728\u4f7f\u7528 Redis \u6642\uff0c\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\u548c\u7528\u6236\u8acb\u6c42\u7684\u589e\u52a0\uff0c\u55ae\u4e00\u5be6\u4f8b\u53ef\u80fd\u7121\u6cd5\u6eff\u8db3\u6027\u80fd\u9700\u6c42\u3002\u6b64\u6642\uff0c\u64f4\u5bb9\u6210\u70ba\u4e00\u500b\u91cd\u8981\u7684\u8003\u91cf\u3002Redis \u63d0\u4f9b\u4e86\u5e7e\u7a2e\u64f4\u5bb9\u7b56\u7565\uff1a<\/p>\n<ul>\n<li><strong>\u5782\u76f4\u64f4\u5bb9\uff1a<\/strong>\u901a\u904e\u589e\u52a0\u55ae\u500b Redis \u5be6\u4f8b\u7684\u8cc7\u6e90\uff08\u5982 CPU\u3001\u5167\u5b58\uff09\u4f86\u63d0\u5347\u6027\u80fd\u3002\u9019\u7a2e\u65b9\u6cd5\u7c21\u55ae\uff0c\u4f46\u5b58\u5728\u786c\u9ad4\u9650\u5236\u3002<\/li>\n<li><strong>\u6c34\u5e73\u64f4\u5bb9\uff1a<\/strong>\u901a\u904e\u589e\u52a0\u591a\u500b Redis \u5be6\u4f8b\u4f86\u5206\u6563\u8ca0\u8f09\u3002\u9019\u53ef\u4ee5\u901a\u904e Redis Cluster \u6216 Redis Sentinel \u4f86\u5be6\u73fe\u3002<\/li>\n<\/ul>\n<h3 id=\"redis-cluster-PnODOiSOXR\">Redis Cluster<\/h3>\n<p>Redis Cluster \u662f\u4e00\u7a2e\u539f\u751f\u7684\u5206\u4f48\u5f0f\u89e3\u6c7a\u65b9\u6848\uff0c\u5141\u8a31\u5c07\u6578\u64da\u5206\u7247\u5230\u591a\u500b Redis \u7bc0\u9ede\u4e0a\u3002\u9019\u6a23\u53ef\u4ee5\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u6027\u80fd\u3002\u4ee5\u4e0b\u662f Redis Cluster \u7684\u4e00\u4e9b\u7279\u9ede\uff1a<\/p>\n<ul>\n<li>\u81ea\u52d5\u5206\u7247\uff1aRedis Cluster \u6703\u81ea\u52d5\u5c07\u6578\u64da\u5206\u914d\u5230\u4e0d\u540c\u7684\u7bc0\u9ede\u4e0a\u3002<\/li>\n<li>\u9ad8\u53ef\u7528\u6027\uff1a\u5982\u679c\u67d0\u500b\u7bc0\u9ede\u5931\u6548\uff0cCluster \u53ef\u4ee5\u81ea\u52d5\u5c07\u8acb\u6c42\u8f49\u767c\u5230\u5176\u4ed6\u53ef\u7528\u7684\u7bc0\u9ede\u3002<\/li>\n<li>\u7121\u9700\u4e2d\u4ecb\uff1a\u5ba2\u6236\u7aef\u53ef\u4ee5\u76f4\u63a5\u8207 Cluster \u4e2d\u7684\u7bc0\u9ede\u9032\u884c\u901a\u4fe1\uff0c\u6e1b\u5c11\u5ef6\u9072\u3002<\/li>\n<\/ul>\n<h4 id=\"redis-cluster-%e7%9a%84%e9%85%8d%e7%bd%ae%e7%af%84%e4%be%8b-PnODOiSOXR\">Redis Cluster \u7684\u914d\u7f6e\u7bc4\u4f8b<\/h4>\n<pre><code>\n# \u555f\u52d5 Redis Cluster \u7bc0\u9ede\nredis-server --port 7000 --cluster-enabled yes --cluster-config-file nodes-7000.conf --cluster-node-timeout 5000\nredis-server --port 7001 --cluster-enabled yes --cluster-config-file nodes-7001.conf --cluster-node-timeout 5000\nredis-server --port 7002 --cluster-enabled yes --cluster-config-file nodes-7002.conf --cluster-node-timeout 5000\n\n# \u5275\u5efa Cluster\nredis-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<h3 id=\"redis-sentinel-PnODOiSOXR\">Redis Sentinel<\/h3>\n<p>Redis Sentinel \u662f\u4e00\u7a2e\u9ad8\u53ef\u7528\u6027\u89e3\u6c7a\u65b9\u6848\uff0c\u4e3b\u8981\u7528\u65bc\u76e3\u63a7 Redis \u5be6\u4f8b\u4e26\u5728\u4e3b\u7bc0\u9ede\u5931\u6548\u6642\u81ea\u52d5\u9032\u884c\u6545\u969c\u8f49\u79fb\u3002\u9019\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\u7a0b\u5f0f\u81f3\u95dc\u91cd\u8981\u3002\u4ee5\u4e0b\u662f Redis Sentinel \u7684\u4e00\u4e9b\u7279\u9ede\uff1a<\/p>\n<ul>\n<li>\u76e3\u63a7\uff1aSentinel \u6703\u5b9a\u671f\u6aa2\u67e5\u4e3b\u5f9e\u7bc0\u9ede\u7684\u72c0\u614b\u3002<\/li>\n<li>\u6545\u969c\u8f49\u79fb\uff1a\u7576\u4e3b\u7bc0\u9ede\u5931\u6548\u6642\uff0cSentinel \u53ef\u4ee5\u81ea\u52d5\u5c07\u4e00\u500b\u5f9e\u7bc0\u9ede\u63d0\u5347\u70ba\u65b0\u7684\u4e3b\u7bc0\u9ede\u3002<\/li>\n<li>\u901a\u77e5\uff1aSentinel \u53ef\u4ee5\u901a\u904e API \u901a\u77e5\u61c9\u7528\u7a0b\u5f0f\u4e3b\u7bc0\u9ede\u7684\u8b8a\u66f4\u3002<\/li>\n<\/ul>\n<h4 id=\"redis-sentinel-%e7%9a%84%e9%85%8d%e7%bd%ae%e7%af%84%e4%be%8b-PnODOiSOXR\">Redis Sentinel \u7684\u914d\u7f6e\u7bc4\u4f8b<\/h4>\n<pre><code>\n# sentinel.conf \u914d\u7f6e\u7bc4\u4f8b\nsentinel 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=\"%e7%b5%90%e8%ab%96-PnODOiSOXR\">\u7d50\u8ad6<\/h2>\n<p>Redis \u4f5c\u70ba\u4e00\u7a2e\u9ad8\u6548\u7684\u5feb\u53d6\u4f3a\u670d\u5668\uff0c\u63d0\u4f9b\u4e86\u591a\u7a2e\u64f4\u5bb9\u7b56\u7565\u4ee5\u61c9\u5c0d\u4e0d\u65b7\u589e\u9577\u7684\u6578\u64da\u9700\u6c42\u3002\u7121\u8ad6\u662f\u9078\u64c7 Redis Cluster \u9084\u662f Redis Sentinel\uff0c\u4f01\u696d\u90fd\u80fd\u5920\u6839\u64da\u81ea\u8eab\u7684\u9700\u6c42\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u548c\u9ad8\u6027\u80fd\u7684\u7cfb\u7d71\u67b6\u69cb\u3002\u96a8\u8457\u6280\u8853\u7684\u9032\u6b65\uff0cRedis \u5c07\u7e7c\u7e8c\u5728\u6578\u64da\u8655\u7406\u548c\u5feb\u53d6\u9818\u57df\u4e2d\u767c\u63ee\u91cd\u8981\u4f5c\u7528\u3002<\/p>\n<p>\u5982\u9700\u4e86\u89e3\u66f4\u591a\u6709\u95dc <a href=\"https:\/\/server.hk\">VPS<\/a> \u548c <a href=\"https:\/\/server.hk\">\u9999\u6e2f\u4f3a\u670d\u5668<\/a> \u7684\u8cc7\u8a0a\uff0c\u8acb\u8a2a\u554f\u6211\u5011\u7684\u7db2\u7ad9\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22\u5982\u4f55\u5229\u7528 Redis \u5feb\u53d6\u4f3a\u670d\u5668\u5be6\u73fe\u9ad8\u6548\u7684\u898f\u6a21\u64f4\u5bb9\uff0c\u63d0\u5347\u7cfb\u7d71\u6027\u80fd\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-111783","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/111783","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=111783"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/111783\/revisions"}],"predecessor-version":[{"id":111784,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/111783\/revisions\/111784"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=111783"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=111783"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=111783"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}