{"id":124000,"date":"2024-10-25T14:30:25","date_gmt":"2024-10-25T06:30:25","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124000\/"},"modified":"2024-10-25T14:30:26","modified_gmt":"2024-10-25T06:30:26","slug":"redis-%e9%9b%86%e7%be%a4%e5%af%a6%e7%8f%be%e5%ae%89%e5%85%a8%e4%b8%bb%e5%82%99%e5%88%87%e6%8f%9b","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124000\/","title":{"rendered":"Redis \u96c6\u7fa4\u5be6\u73fe\u5b89\u5168\u4e3b\u5099\u5207\u63db"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e5%af%a6%e7%8f%be%e5%ae%89%e5%85%a8%e4%b8%bb%e5%82%99%e5%88%87%e6%8f%9b-LJZMlyoKnA\">Redis \u96c6\u7fa4\u5be6\u73fe\u5b89\u5168\u4e3b\u5099\u5207\u63db<\/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\u5ee3\u6cdb\u61c9\u7528\u65bc\u5404\u7a2e\u5834\u666f\uff0c\u5305\u62ec\u7de9\u5b58\u3001\u6d88\u606f\u968a\u5217\u548c\u6578\u64da\u6301\u4e45\u5316\u7b49\u3002\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u589e\u9577\uff0cRedis \u96c6\u7fa4\u7684\u5b89\u5168\u6027\u548c\u53ef\u7528\u6027\u8b8a\u5f97\u8d8a\u4f86\u8d8a\u91cd\u8981\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u5728 Redis \u96c6\u7fa4\u4e2d\u5be6\u73fe\u5b89\u5168\u7684\u4e3b\u5099\u5207\u63db\uff0c\u4ee5\u78ba\u4fdd\u6578\u64da\u7684\u6301\u4e45\u6027\u548c\u7cfb\u7d71\u7684\u7a69\u5b9a\u6027\u3002<\/p>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e6%9e%b6%e6%a7%8b%e6%a6%82%e8%bf%b0-LJZMlyoKnA\">Redis \u96c6\u7fa4\u67b6\u69cb\u6982\u8ff0<\/h2>\n<p>Redis \u96c6\u7fa4\u662f\u4e00\u7a2e\u5206\u4f48\u5f0f\u67b6\u69cb\uff0c\u5141\u8a31\u5c07\u6578\u64da\u5206\u6563\u5230\u591a\u500b\u7bc0\u9ede\u4e0a\u3002\u9019\u7a2e\u67b6\u69cb\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u53ef\u7528\u6027\uff0c\u9084\u80fd\u5920\u5728\u67d0\u500b\u7bc0\u9ede\u5931\u6548\u6642\u81ea\u52d5\u9032\u884c\u6545\u969c\u8f49\u79fb\u3002Redis \u96c6\u7fa4\u7684\u57fa\u672c\u7d44\u6210\u5305\u62ec\u4e3b\u7bc0\u9ede\u548c\u5f9e\u7bc0\u9ede\uff0c\u5176\u4e2d\u4e3b\u7bc0\u9ede\u8ca0\u8cac\u5beb\u5165\u64cd\u4f5c\uff0c\u800c\u5f9e\u7bc0\u9ede\u5247\u7528\u65bc\u8b80\u53d6\u64cd\u4f5c\u548c\u6578\u64da\u5099\u4efd\u3002<\/p>\n<h2 id=\"%e4%b8%bb%e5%82%99%e5%88%87%e6%8f%9b%e7%9a%84%e5%bf%85%e8%a6%81%e6%80%a7-LJZMlyoKnA\">\u4e3b\u5099\u5207\u63db\u7684\u5fc5\u8981\u6027<\/h2>\n<p>\u4e3b\u5099\u5207\u63db\u662f\u6307\u5728\u4e3b\u7bc0\u9ede\u767c\u751f\u6545\u969c\u6642\uff0c\u81ea\u52d5\u5c07\u67d0\u500b\u5f9e\u7bc0\u9ede\u63d0\u5347\u70ba\u65b0\u7684\u4e3b\u7bc0\u9ede\u3002\u9019\u4e00\u904e\u7a0b\u5c0d\u65bc\u4fdd\u6301\u7cfb\u7d71\u7684\u9ad8\u53ef\u7528\u6027\u81f3\u95dc\u91cd\u8981\u3002\u82e5\u7121\u6cd5\u5be6\u73fe\u5b89\u5168\u7684\u4e3b\u5099\u5207\u63db\uff0c\u53ef\u80fd\u6703\u5c0e\u81f4\u6578\u64da\u4e1f\u5931\u6216\u7cfb\u7d71\u505c\u6a5f\uff0c\u5f9e\u800c\u5f71\u97ff\u696d\u52d9\u904b\u884c\u3002<\/p>\n<h2 id=\"%e5%af%a6%e7%8f%be%e5%ae%89%e5%85%a8%e4%b8%bb%e5%82%99%e5%88%87%e6%8f%9b%e7%9a%84%e6%ad%a5%e9%a9%9f-LJZMlyoKnA\">\u5be6\u73fe\u5b89\u5168\u4e3b\u5099\u5207\u63db\u7684\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e9%85%8d%e7%bd%ae-redis-sentinel-LJZMlyoKnA\">1. \u914d\u7f6e Redis Sentinel<\/h3>\n<p>Redis Sentinel \u662f\u4e00\u500b\u9ad8\u53ef\u7528\u6027\u89e3\u6c7a\u65b9\u6848\uff0c\u80fd\u5920\u76e3\u63a7 Redis \u7bc0\u9ede\u7684\u72c0\u614b\u4e26\u81ea\u52d5\u9032\u884c\u6545\u969c\u8f49\u79fb\u3002\u8981\u914d\u7f6e Sentinel\uff0c\u9996\u5148\u9700\u8981\u5728\u6bcf\u500b\u7bc0\u9ede\u4e0a\u5b89\u88dd Sentinel\uff0c\u7136\u5f8c\u7de8\u8f2f Sentinel \u7684\u914d\u7f6e\u6587\u4ef6\uff0c\u6307\u5b9a\u8981\u76e3\u63a7\u7684\u4e3b\u7bc0\u9ede\u3002<\/p>\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<p>\u4e0a\u8ff0\u914d\u7f6e\u4e2d\uff0c`mymaster` \u662f\u4e3b\u7bc0\u9ede\u7684\u540d\u7a31\uff0c`127.0.0.1` \u548c `6379` \u662f\u4e3b\u7bc0\u9ede\u7684 IP \u548c\u7aef\u53e3\uff0c`2` \u8868\u793a\u9700\u8981\u591a\u5c11\u500b Sentinel \u540c\u610f\u624d\u80fd\u9032\u884c\u6545\u969c\u8f49\u79fb\u3002<\/p>\n<h3 id=\"2-%e8%a8%ad%e7%bd%ae%e5%be%9e%e7%af%80%e9%bb%9e-LJZMlyoKnA\">2. \u8a2d\u7f6e\u5f9e\u7bc0\u9ede<\/h3>\n<p>\u5728\u6bcf\u500b\u5f9e\u7bc0\u9ede\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u9700\u8981\u6307\u5b9a\u5176\u4e3b\u7bc0\u9ede\u3002\u9019\u6a23\uff0c\u5728\u4e3b\u7bc0\u9ede\u6545\u969c\u6642\uff0c\u5f9e\u7bc0\u9ede\u80fd\u5920\u5feb\u901f\u63a5\u7ba1\u3002<\/p>\n<pre><code>replicaof 127.0.0.1 6379\n<\/code><\/pre>\n<h3 id=\"3-%e6%b8%ac%e8%a9%a6%e6%95%85%e9%9a%9c%e8%bd%89%e7%a7%bb-LJZMlyoKnA\">3. \u6e2c\u8a66\u6545\u969c\u8f49\u79fb<\/h3>\n<p>\u914d\u7f6e\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u901a\u904e\u624b\u52d5\u95dc\u9589\u4e3b\u7bc0\u9ede\u4f86\u6e2c\u8a66\u6545\u969c\u8f49\u79fb\u7684\u6548\u679c\u3002\u89c0\u5bdf Sentinel \u7684\u65e5\u8a8c\uff0c\u78ba\u4fdd\u5f9e\u7bc0\u9ede\u80fd\u5920\u6210\u529f\u63d0\u5347\u70ba\u4e3b\u7bc0\u9ede\u3002<\/p>\n<h2 id=\"%e5%ae%89%e5%85%a8%e6%80%a7%e8%80%83%e9%87%8f-LJZMlyoKnA\">\u5b89\u5168\u6027\u8003\u91cf<\/h2>\n<p>\u5728\u5be6\u73fe\u4e3b\u5099\u5207\u63db\u7684\u904e\u7a0b\u4e2d\uff0c\u5b89\u5168\u6027\u662f\u4e0d\u53ef\u5ffd\u8996\u7684\u56e0\u7d20\u3002\u4ee5\u4e0b\u662f\u4e00\u4e9b\u5efa\u8b70\uff1a<\/p>\n<ul>\n<li><strong>\u4f7f\u7528\u5bc6\u78bc\u4fdd\u8b77\uff1a<\/strong>\u5728 Redis \u914d\u7f6e\u4e2d\u555f\u7528\u5bc6\u78bc\u4fdd\u8b77\uff0c\u9632\u6b62\u672a\u6388\u6b0a\u8a2a\u554f\u3002<\/li>\n<li><strong>\u9650\u5236\u8a2a\u554f IP\uff1a<\/strong>\u901a\u904e\u9632\u706b\u7246\u9650\u5236\u5c0d Redis \u7bc0\u9ede\u7684\u8a2a\u554f\uff0c\u53ea\u5141\u8a31\u53ef\u4fe1\u7684 IP \u5730\u5740\u3002<\/li>\n<li><strong>\u5b9a\u671f\u5099\u4efd\uff1a<\/strong>\u5b9a\u671f\u5c0d\u6578\u64da\u9032\u884c\u5099\u4efd\uff0c\u4ee5\u9632\u6b62\u6578\u64da\u4e1f\u5931\u3002<\/li>\n<\/ul>\n<h2 id=\"%e7%b5%90%e8%ab%96-LJZMlyoKnA\">\u7d50\u8ad6<\/h2>\n<p>\u5be6\u73fe\u5b89\u5168\u7684\u4e3b\u5099\u5207\u63db\u5c0d\u65bc Redis \u96c6\u7fa4\u7684\u7a69\u5b9a\u904b\u884c\u81f3\u95dc\u91cd\u8981\u3002\u901a\u904e\u914d\u7f6e Redis Sentinel \u548c\u5408\u7406\u8a2d\u7f6e\u5f9e\u7bc0\u9ede\uff0c\u53ef\u4ee5\u6709\u6548\u63d0\u9ad8\u7cfb\u7d71\u7684\u53ef\u7528\u6027\u548c\u6578\u64da\u7684\u5b89\u5168\u6027\u3002\u96a8\u8457\u696d\u52d9\u9700\u6c42\u7684\u589e\u9577\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">VPS<\/a> \u89e3\u6c7a\u65b9\u6848\u4f86\u90e8\u7f72 Redis \u96c6\u7fa4\uff0c\u5c07\u6709\u52a9\u65bc\u63d0\u5347\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u96c6\u7fa4\u7684\u5b89\u5168\u4e3b\u5099\u5207\u63db\u5be6\u73fe\uff0c\u78ba\u4fdd\u6578\u64da\u9ad8\u53ef\u7528\u6027\u8207\u7a69\u5b9a\u6027\uff0c\u63d0\u5347\u7cfb\u7d71\u53ef\u9760\u6027\u8207\u6027\u80fd\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-124000","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124000","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=124000"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124000\/revisions"}],"predecessor-version":[{"id":124001,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124000\/revisions\/124001"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124000"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124000"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124000"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}