{"id":128051,"date":"2024-10-26T11:19:24","date_gmt":"2024-10-26T03:19:24","guid":{"rendered":"https:\/\/server.hk\/cnblog\/128051\/"},"modified":"2024-10-26T11:19:25","modified_gmt":"2024-10-26T03:19:25","slug":"redis-%e5%93%a8%e5%85%b5%e9%85%8d%e7%bd%ae%e7%b0%a1%e5%96%ae%e6%9c%89%e6%95%88%e7%9a%84%e5%8f%af%e9%9d%a0%e6%80%a7%e5%84%aa%e5%8c%96","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/128051\/","title":{"rendered":"Redis \u54e8\u5175\u914d\u7f6e\u7c21\u55ae\u6709\u6548\u7684\u53ef\u9760\u6027\u512a\u5316"},"content":{"rendered":"<h1 id=\"redis-%e5%93%a8%e5%85%b5%e9%85%8d%e7%bd%ae%e7%b0%a1%e5%96%ae%e6%9c%89%e6%95%88%e7%9a%84%e5%8f%af%e9%9d%a0%e6%80%a7%e5%84%aa%e5%8c%96-AxUYjsOnqe\">Redis \u54e8\u5175\u914d\u7f6e\u7c21\u55ae\u6709\u6548\u7684\u53ef\u9760\u6027\u512a\u5316<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u4e16\u754c\u4e2d\uff0c\u53ef\u9760\u6027\u548c\u53ef\u7528\u6027\u662f\u4efb\u4f55\u61c9\u7528\u7a0b\u5e8f\u6210\u529f\u7684\u95dc\u9375\u3002Redis \u4f5c\u70ba\u4e00\u500b\u9ad8\u6548\u7684\u5167\u5b58\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\u70ba\u4e86\u63d0\u9ad8 Redis \u7684\u53ef\u9760\u6027\uff0cRedis \u54e8\u5175\uff08Sentinel\uff09\u662f\u4e00\u500b\u4e0d\u53ef\u6216\u7f3a\u7684\u7d44\u4ef6\u3002\u672c\u6587\u5c07\u63a2\u8a0e Redis \u54e8\u5175\u7684\u914d\u7f6e\u53ca\u5176\u5728\u53ef\u9760\u6027\u512a\u5316\u4e2d\u7684\u4f5c\u7528\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e5%93%a8%e5%85%b5%ef%bc%9f-AxUYjsOnqe\">\u4ec0\u9ebc\u662f Redis \u54e8\u5175\uff1f<\/h2>\n<p>Redis \u54e8\u5175\u662f\u4e00\u500b\u9ad8\u53ef\u7528\u6027\u89e3\u6c7a\u65b9\u6848\uff0c\u65e8\u5728\u76e3\u63a7 Redis \u4f3a\u670d\u5668\u7684\u904b\u884c\u72c0\u614b\uff0c\u4e26\u5728\u4e3b\u4f3a\u670d\u5668\u6545\u969c\u6642\u81ea\u52d5\u9032\u884c\u6545\u969c\u8f49\u79fb\u3002\u5b83\u63d0\u4f9b\u4e86\u4ee5\u4e0b\u5e7e\u500b\u4e3b\u8981\u529f\u80fd\uff1a<\/p>\n<ul>\n<li>\u76e3\u63a7\uff1a\u6301\u7e8c\u6aa2\u67e5\u4e3b\u5f9e\u4f3a\u670d\u5668\u7684\u72c0\u614b\u3002<\/li>\n<li>\u6545\u969c\u8f49\u79fb\uff1a\u7576\u4e3b\u4f3a\u670d\u5668\u51fa\u73fe\u6545\u969c\u6642\uff0c\u81ea\u52d5\u5c07\u4e00\u500b\u5f9e\u4f3a\u670d\u5668\u63d0\u5347\u70ba\u65b0\u7684\u4e3b\u4f3a\u670d\u5668\u3002<\/li>\n<li>\u901a\u77e5\uff1a\u5728\u767c\u751f\u6545\u969c\u6642\uff0c\u5411\u7ba1\u7406\u54e1\u767c\u9001\u8b66\u5831\u3002<\/li>\n<li>\u914d\u7f6e\u63d0\u4f9b\uff1a\u63d0\u4f9b\u4e3b\u4f3a\u670d\u5668\u548c\u5f9e\u4f3a\u670d\u5668\u7684\u6700\u65b0\u4fe1\u606f\u7d66\u5ba2\u6236\u7aef\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e5%93%a8%e5%85%b5%e7%9a%84%e5%9f%ba%e6%9c%ac%e9%85%8d%e7%bd%ae-AxUYjsOnqe\">Redis \u54e8\u5175\u7684\u57fa\u672c\u914d\u7f6e<\/h2>\n<p>\u8981\u914d\u7f6e Redis \u54e8\u5175\uff0c\u9996\u5148\u9700\u8981\u5b89\u88dd Redis \u4f3a\u670d\u5668\u3002\u63a5\u4e0b\u4f86\uff0c\u60a8\u9700\u8981\u5275\u5efa\u4e00\u500b\u54e8\u5175\u914d\u7f6e\u6587\u4ef6\uff0c\u901a\u5e38\u547d\u540d\u70ba <code>sentinel.conf<\/code>\u3002\u4ee5\u4e0b\u662f\u4e00\u500b\u57fa\u672c\u7684\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>\nport 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<h3 id=\"%e9%85%8d%e7%bd%ae%e9%a0%85%e8%a7%a3%e9%87%8b-AxUYjsOnqe\">\u914d\u7f6e\u9805\u89e3\u91cb<\/h3>\n<ul>\n<li><code>port<\/code>: \u6307\u5b9a\u54e8\u5175\u7684\u7aef\u53e3\uff0c\u9ed8\u8a8d\u70ba 26379\u3002<\/li>\n<li><code>sentinel monitor<\/code>: \u5b9a\u7fa9\u8981\u76e3\u63a7\u7684\u4e3b\u4f3a\u670d\u5668\uff0c\u683c\u5f0f\u70ba <code>sentinel monitor &lt;name&gt; &lt;ip&gt; &lt;port&gt; &lt;quorum&gt;<\/code>\u3002\u5728\u6b64\u793a\u4f8b\u4e2d\uff0c<code>mymaster<\/code> \u662f\u4e3b\u4f3a\u670d\u5668\u7684\u540d\u7a31\uff0c<code>127.0.0.1<\/code> \u662f\u4e3b\u4f3a\u670d\u5668\u7684 IP \u5730\u5740\uff0c<code>6379<\/code> \u662f\u4e3b\u4f3a\u670d\u5668\u7684\u7aef\u53e3\uff0c<code>2<\/code> \u662f\u9700\u8981\u9054\u6210\u7684\u4ef2\u88c1\u6578\u3002<\/li>\n<li><code>sentinel down-after-milliseconds<\/code>: \u8a2d\u5b9a\u5728\u591a\u9577\u6642\u9593\u5167\u672a\u80fd\u9023\u63a5\u5230\u4e3b\u4f3a\u670d\u5668\u5f8c\uff0c\u5c07\u5176\u6a19\u8a18\u70ba\u6545\u969c\u3002<\/li>\n<li><code>sentinel failover-timeout<\/code>: \u8a2d\u5b9a\u6545\u969c\u8f49\u79fb\u7684\u8d85\u6642\u6642\u9593\u3002<\/li>\n<li><code>sentinel parallel-syncs<\/code>: \u8a2d\u5b9a\u5728\u6545\u969c\u8f49\u79fb\u671f\u9593\uff0c\u6700\u591a\u53ef\u4ee5\u540c\u6642\u540c\u6b65\u7684\u5f9e\u4f3a\u670d\u5668\u6578\u91cf\u3002<\/li>\n<\/ul>\n<h2 id=\"%e5%95%9f%e5%8b%95-redis-%e5%93%a8%e5%85%b5-AxUYjsOnqe\">\u555f\u52d5 Redis \u54e8\u5175<\/h2>\n<p>\u914d\u7f6e\u5b8c\u6210\u5f8c\uff0c\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u555f\u52d5 Redis \u54e8\u5175\uff1a<\/p>\n<pre><code>\nredis-sentinel \/path\/to\/sentinel.conf\n<\/code><\/pre>\n<p>\u555f\u52d5\u5f8c\uff0c\u60a8\u53ef\u4ee5\u4f7f\u7528 <code>redis-cli<\/code> \u5de5\u5177\u4f86\u6aa2\u67e5\u54e8\u5175\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>\nredis-cli -p 26379 sentinel masters\n<\/code><\/pre>\n<h2 id=\"%e6%95%85%e9%9a%9c%e8%bd%89%e7%a7%bb%e9%81%8e%e7%a8%8b-AxUYjsOnqe\">\u6545\u969c\u8f49\u79fb\u904e\u7a0b<\/h2>\n<p>\u7576\u4e3b\u4f3a\u670d\u5668\u6545\u969c\u6642\uff0cRedis \u54e8\u5175\u6703\u81ea\u52d5\u9078\u64c7\u4e00\u500b\u5f9e\u4f3a\u670d\u5668\u4f5c\u70ba\u65b0\u7684\u4e3b\u4f3a\u670d\u5668\u3002\u9019\u4e00\u904e\u7a0b\u5305\u62ec\u4ee5\u4e0b\u6b65\u9a5f\uff1a<\/p>\n<ol>\n<li>\u6aa2\u6e2c\u5230\u4e3b\u4f3a\u670d\u5668\u6545\u969c\u3002<\/li>\n<li>\u9078\u64c7\u4e00\u500b\u5f9e\u4f3a\u670d\u5668\u4f5c\u70ba\u65b0\u7684\u4e3b\u4f3a\u670d\u5668\u3002<\/li>\n<li>\u5c07\u65b0\u7684\u4e3b\u4f3a\u670d\u5668\u7684\u914d\u7f6e\u66f4\u65b0\u5230\u5176\u4ed6\u5f9e\u4f3a\u670d\u5668\u3002<\/li>\n<li>\u901a\u77e5\u5ba2\u6236\u7aef\u65b0\u7684\u4e3b\u4f3a\u670d\u5668\u4fe1\u606f\u3002<\/li>\n<\/ol>\n<h2 id=\"%e7%b8%bd%e7%b5%90-AxUYjsOnqe\">\u7e3d\u7d50<\/h2>\n<p>Redis \u54e8\u5175\u662f\u4e00\u500b\u5f37\u5927\u7684\u5de5\u5177\uff0c\u53ef\u4ee5\u986f\u8457\u63d0\u9ad8 Redis \u7684\u53ef\u9760\u6027\u548c\u53ef\u7528\u6027\u3002\u901a\u904e\u7c21\u55ae\u7684\u914d\u7f6e\uff0c\u60a8\u53ef\u4ee5\u5be6\u73fe\u81ea\u52d5\u6545\u969c\u8f49\u79fb\u548c\u76e3\u63a7\uff0c\u78ba\u4fdd\u60a8\u7684\u61c9\u7528\u7a0b\u5e8f\u5728\u9762\u5c0d\u4f3a\u670d\u5668\u6545\u969c\u6642\u4ecd\u7136\u80fd\u5920\u7a69\u5b9a\u904b\u884c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\uff0c\u9078\u64c7\u5408\u9069\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u65b9\u6848\uff0c\u4e26\u7d50\u5408 Redis \u54e8\u5175\u914d\u7f6e\uff0c\u5c07\u80fd\u5920\u6709\u6548\u63d0\u5347\u7cfb\u7d71\u7684\u6574\u9ad4\u6027\u80fd\u548c\u53ef\u9760\u6027\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Redis \u54e8\u5175\u914d\u7f6e\u7c21\u55ae\u6709\u6548\uff0c\u63d0\u5347\u7cfb\u7d71\u53ef\u9760\u6027\uff0c\u78ba\u4fdd\u9ad8\u53ef\u7528\u6027\u8207\u81ea\u52d5\u6545\u969c\u8f49\u79fb\uff0c\u8b93\u6578\u64da\u7ba1\u7406\u66f4\u5b89\u5fc3\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-128051","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128051","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=128051"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128051\/revisions"}],"predecessor-version":[{"id":128052,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/128051\/revisions\/128052"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=128051"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=128051"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=128051"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}