{"id":134645,"date":"2024-10-31T01:53:19","date_gmt":"2024-10-30T17:53:19","guid":{"rendered":"https:\/\/server.hk\/cnblog\/134645\/"},"modified":"2024-10-31T01:53:19","modified_gmt":"2024-10-30T17:53:19","slug":"redis%e9%87%8d%e6%a7%8b%e8%81%af%e7%9b%9f%e9%87%8d%e6%96%b0%e5%9c%98%e7%b5%90%e5%9c%a8%e4%b8%80%e8%b5%b7%ef%bc%88redis%e9%87%8d%e6%96%b0%e9%97%9c%e8%81%af%e9%9b%86%e7%be%a4%ef%bc%89","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/134645\/","title":{"rendered":"Redis\u91cd\u69cb\u806f\u76df\u91cd\u65b0\u5718\u7d50\u5728\u4e00\u8d77\uff08redis\u91cd\u65b0\u95dc\u806f\u96c6\u7fa4\uff09"},"content":{"rendered":"<h1 id=\"redis%e9%87%8d%e6%a7%8b%e8%81%af%e7%9b%9f%e9%87%8d%e6%96%b0%e5%9c%98%e7%b5%90%e5%9c%a8%e4%b8%80%e8%b5%b7%ef%bc%88redis%e9%87%8d%e6%96%b0%e9%97%9c%e8%81%af%e9%9b%86%e7%be%a4%ef%bc%89-muCODmeWkj\">Redis\u91cd\u69cb\u806f\u76df\u91cd\u65b0\u5718\u7d50\u5728\u4e00\u8d77\uff08Redis\u91cd\u65b0\u95dc\u806f\u96c6\u7fa4\uff09<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0cRedis\u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u9375\u503c\u5b58\u5132\u7cfb\u7d71\uff0c\u5df2\u7d93\u6210\u70ba\u8a31\u591a\u61c9\u7528\u7a0b\u5e8f\u7684\u6838\u5fc3\u7d44\u4ef6\u3002\u96a8\u8457\u6280\u8853\u7684\u767c\u5c55\uff0cRedis\u7684\u529f\u80fd\u4e5f\u5728\u4e0d\u65b7\u6f14\u9032\uff0c\u5176\u4e2d\u4e00\u500b\u91cd\u8981\u7684\u529f\u80fd\u5c31\u662f\u96c6\u7fa4\u6a21\u5f0f\u3002\u672c\u6587\u5c07\u63a2\u8a0eRedis\u7684\u91cd\u65b0\u95dc\u806f\u96c6\u7fa4\uff08Re-clustering\uff09\u529f\u80fd\uff0c\u4e26\u5206\u6790\u5176\u5728\u6578\u64da\u7ba1\u7406\u4e2d\u7684\u91cd\u8981\u6027\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%afredis%e9%9b%86%e7%be%a4%ef%bc%9f-muCODmeWkj\">\u4ec0\u9ebc\u662fRedis\u96c6\u7fa4\uff1f<\/h2>\n<p>Redis\u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u5141\u8a31\u7528\u6236\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500bRedis\u5be6\u4f8b\u4e2d\u3002\u9019\u6a23\u7684\u67b6\u69cb\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5920\u64f4\u5c55\u7cfb\u7d71\u7684\u6027\u80fd\u3002Redis\u96c6\u7fa4\u901a\u904e\u5206\u7247\uff08sharding\uff09\u4f86\u7ba1\u7406\u6578\u64da\uff0c\u9019\u610f\u5473\u8457\u6bcf\u500b\u9375\u90fd\u6703\u88ab\u6620\u5c04\u5230\u7279\u5b9a\u7684\u7bc0\u9ede\u4e0a\u3002<\/p>\n<h2 id=\"%e9%87%8d%e6%96%b0%e9%97%9c%e8%81%af%e9%9b%86%e7%be%a4%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7-muCODmeWkj\">\u91cd\u65b0\u95dc\u806f\u96c6\u7fa4\u7684\u5fc5\u8981\u6027<\/h2>\n<p>\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u8b8a\u5316\uff0cRedis\u96c6\u7fa4\u7684\u7d50\u69cb\u53ef\u80fd\u9700\u8981\u8abf\u6574\u3002\u9019\u6642\uff0c\u91cd\u65b0\u95dc\u806f\u96c6\u7fa4\u5c31\u986f\u5f97\u5c24\u70ba\u91cd\u8981\u3002\u91cd\u65b0\u95dc\u806f\u96c6\u7fa4\u7684\u904e\u7a0b\u5305\u62ec\u5c07\u6578\u64da\u5f9e\u4e00\u500b\u7bc0\u9ede\u79fb\u52d5\u5230\u53e6\u4e00\u500b\u7bc0\u9ede\uff0c\u4ee5\u4fbf\u66f4\u597d\u5730\u5229\u7528\u8cc7\u6e90\u548c\u63d0\u9ad8\u6027\u80fd\u3002<\/p>\n<h3 id=\"%e9%87%8d%e6%96%b0%e9%97%9c%e8%81%af%e9%9b%86%e7%be%a4%e7%9a%84%e5%a0%b4%e6%99%af-muCODmeWkj\">\u91cd\u65b0\u95dc\u806f\u96c6\u7fa4\u7684\u5834\u666f<\/h3>\n<ul>\n<li><strong>\u7bc0\u9ede\u6545\u969c\uff1a<\/strong>\u7576\u67d0\u500b\u7bc0\u9ede\u51fa\u73fe\u6545\u969c\u6642\uff0c\u91cd\u65b0\u95dc\u806f\u53ef\u4ee5\u5c07\u6578\u64da\u91cd\u65b0\u5206\u914d\u5230\u5176\u4ed6\u5065\u5eb7\u7684\u7bc0\u9ede\u4e0a\u3002<\/li>\n<li><strong>\u6027\u80fd\u512a\u5316\uff1a<\/strong>\u96a8\u8457\u6578\u64da\u91cf\u7684\u589e\u9577\uff0c\u67d0\u4e9b\u7bc0\u9ede\u53ef\u80fd\u6703\u904e\u8f09\uff0c\u9019\u6642\u9700\u8981\u91cd\u65b0\u95dc\u806f\u4ee5\u5e73\u8861\u8ca0\u8f09\u3002<\/li>\n<li><strong>\u64f4\u5c55\u9700\u6c42\uff1a<\/strong>\u7576\u9700\u8981\u589e\u52a0\u65b0\u7684\u7bc0\u9ede\u6642\uff0c\u91cd\u65b0\u95dc\u806f\u53ef\u4ee5\u5e6b\u52a9\u5c07\u6578\u64da\u5206\u914d\u5230\u65b0\u7bc0\u9ede\u4e0a\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%a6%82%e4%bd%95%e9%80%b2%e8%a1%8credis%e9%87%8d%e6%96%b0%e9%97%9c%e8%81%af%e9%9b%86%e7%be%a4-muCODmeWkj\">\u5982\u4f55\u9032\u884cRedis\u91cd\u65b0\u95dc\u806f\u96c6\u7fa4<\/h2>\n<p>Redis\u63d0\u4f9b\u4e86\u4e00\u4e9b\u5de5\u5177\u548c\u547d\u4ee4\u4f86\u652f\u6301\u91cd\u65b0\u95dc\u806f\u96c6\u7fa4\u7684\u904e\u7a0b\u3002\u4ee5\u4e0b\u662f\u9032\u884c\u91cd\u65b0\u95dc\u806f\u7684\u4e00\u4e9b\u57fa\u672c\u6b65\u9a5f\uff1a<\/p>\n<pre><code>\n# 1. \u78ba\u8a8d\u96c6\u7fa4\u72c0\u614b\nCLUSTER INFO\n\n# 2. \u5c07\u9700\u8981\u91cd\u65b0\u95dc\u806f\u7684\u7bc0\u9ede\u6a19\u8a18\u70ba\u4e0b\u7dda\nCLUSTER FAILOVER \n\n# 3. \u5c07\u6578\u64da\u5f9e\u4e00\u500b\u7bc0\u9ede\u79fb\u52d5\u5230\u53e6\u4e00\u500b\u7bc0\u9ede\nCLUSTER REBALANCE \n<\/code><\/pre>\n<p>\u9019\u4e9b\u547d\u4ee4\u53ef\u4ee5\u5e6b\u52a9\u7528\u6236\u6709\u6548\u5730\u7ba1\u7406\u96c6\u7fa4\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u9ad8\u53ef\u7528\u6027\u548c\u6027\u80fd\u3002<\/p>\n<h2 id=\"%e9%87%8d%e6%96%b0%e9%97%9c%e8%81%af%e9%9b%86%e7%be%a4%e7%9a%84%e6%8c%91%e6%88%b0-muCODmeWkj\">\u91cd\u65b0\u95dc\u806f\u96c6\u7fa4\u7684\u6311\u6230<\/h2>\n<p>\u5118\u7ba1Redis\u63d0\u4f9b\u4e86\u91cd\u65b0\u95dc\u806f\u7684\u529f\u80fd\uff0c\u4f46\u5728\u5be6\u969b\u64cd\u4f5c\u4e2d\u4ecd\u7136\u5b58\u5728\u4e00\u4e9b\u6311\u6230\uff1a<\/p>\n<ul>\n<li><strong>\u6578\u64da\u4e00\u81f4\u6027\uff1a<\/strong>\u5728\u91cd\u65b0\u95dc\u806f\u904e\u7a0b\u4e2d\uff0c\u78ba\u4fdd\u6578\u64da\u7684\u4e00\u81f4\u6027\u662f\u81f3\u95dc\u91cd\u8981\u7684\uff0c\u5426\u5247\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u6216\u932f\u8aa4\u3002<\/li>\n<li><strong>\u6027\u80fd\u5f71\u97ff\uff1a<\/strong>\u91cd\u65b0\u95dc\u806f\u904e\u7a0b\u53ef\u80fd\u6703\u5c0d\u7cfb\u7d71\u6027\u80fd\u9020\u6210\u5f71\u97ff\uff0c\u56e0\u6b64\u9700\u8981\u5728\u4f4e\u5cf0\u671f\u9032\u884c\u64cd\u4f5c\u3002<\/li>\n<li><strong>\u76e3\u63a7\u548c\u7ba1\u7406\uff1a<\/strong>\u9700\u8981\u6709\u6548\u7684\u76e3\u63a7\u5de5\u5177\u4f86\u8ddf\u8e2a\u96c6\u7fa4\u72c0\u614b\uff0c\u4ee5\u4fbf\u53ca\u6642\u767c\u73fe\u554f\u984c\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-muCODmeWkj\">\u7d50\u8ad6<\/h2>\n<p>Redis\u7684\u91cd\u65b0\u95dc\u806f\u96c6\u7fa4\u529f\u80fd\u70ba\u7528\u6236\u63d0\u4f9b\u4e86\u9748\u6d3b\u7684\u6578\u64da\u7ba1\u7406\u9078\u64c7\uff0c\u80fd\u5920\u61c9\u5c0d\u4e0d\u65b7\u8b8a\u5316\u7684\u696d\u52d9\u9700\u6c42\u3002\u901a\u904e\u5408\u7406\u7684\u64cd\u4f5c\u548c\u7ba1\u7406\uff0c\u7528\u6236\u53ef\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u9ad8\u53ef\u7528\u6027\u548c\u7cfb\u7d71\u7684\u6700\u4f73\u6027\u80fd\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6548\u6578\u64da\u8655\u7406\u7684\u4f01\u696d\u4f86\u8aaa\uff0cRedis\u7121\u7591\u662f\u4e00\u500b\u503c\u5f97\u8003\u616e\u7684\u89e3\u6c7a\u65b9\u6848\u3002<\/p>\n<p>\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u53ef\u9760\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\uff0c\u5e6b\u52a9\u60a8\u8f15\u9b06\u7ba1\u7406\u60a8\u7684\u6578\u64da\u548c\u61c9\u7528\u7a0b\u5e8f\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis\u91cd\u69cb\u806f\u76df\u91cd\u65b0\u5718\u7d50\uff0c\u63a8\u52d5Redis\u91cd\u65b0\u95dc\u806f\u96c6\u7fa4\u6280\u8853\uff0c\u63d0\u5347\u6027\u80fd\u8207\u53ef\u64f4\u5c55\u6027\uff0c\u52a9\u529b\u958b\u767c\u8005\u5275\u65b0\u61c9\u7528\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-134645","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134645","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=134645"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134645\/revisions"}],"predecessor-version":[{"id":134646,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/134645\/revisions\/134646"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=134645"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=134645"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=134645"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}