{"id":124357,"date":"2024-10-25T15:00:27","date_gmt":"2024-10-25T07:00:27","guid":{"rendered":"https:\/\/server.hk\/cnblog\/124357\/"},"modified":"2024-10-25T15:00:28","modified_gmt":"2024-10-25T07:00:28","slug":"redis-%e9%9b%86%e7%be%a4%e5%af%a6%e6%88%b0%e5%af%a6%e7%8f%be%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7","status":"publish","type":"post","link":"https:\/\/server.hk\/cnblog\/124357\/","title":{"rendered":"Redis \u96c6\u7fa4\u5be6\u6230\u5be6\u73fe\u9ad8\u53ef\u7528\u6027"},"content":{"rendered":"<h1 id=\"redis-%e9%9b%86%e7%be%a4%e5%af%a6%e6%88%b0%e5%af%a6%e7%8f%be%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7-jYkYpqrSXH\">Redis \u96c6\u7fa4\u5be6\u6230\u5be6\u73fe\u9ad8\u53ef\u7528\u6027<\/h1>\n<p>\u5728\u7576\u4eca\u7684\u6578\u64da\u9a45\u52d5\u6642\u4ee3\uff0c\u6578\u64da\u7684\u53ef\u7528\u6027\u548c\u53ef\u9760\u6027\u5c0d\u65bc\u4f01\u696d\u7684\u904b\u71df\u81f3\u95dc\u91cd\u8981\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\u5be6\u6642\u6578\u64da\u8655\u7406\u7b49\u5834\u666f\u3002\u672c\u6587\u5c07\u63a2\u8a0e\u5982\u4f55\u901a\u904e Redis \u96c6\u7fa4\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\uff0c\u4e26\u63d0\u4f9b\u5be6\u969b\u7684\u64cd\u4f5c\u6b65\u9a5f\u548c\u793a\u4f8b\u3002<\/p>\n<h2 id=\"%e4%bb%80%e9%ba%bc%e6%98%af-redis-%e9%9b%86%e7%be%a4%ef%bc%9f-jYkYpqrSXH\">\u4ec0\u9ebc\u662f Redis \u96c6\u7fa4\uff1f<\/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 Redis \u7bc0\u9ede\u4e0a\u3002\u9019\u7a2e\u67b6\u69cb\u4e0d\u50c5\u63d0\u9ad8\u4e86\u6578\u64da\u7684\u5b58\u5132\u5bb9\u91cf\uff0c\u9084\u589e\u5f37\u4e86\u7cfb\u7d71\u7684\u53ef\u7528\u6027\u548c\u5bb9\u932f\u80fd\u529b\u3002Redis \u96c6\u7fa4\u901a\u904e\u5206\u7247\u6280\u8853\u5c07\u6578\u64da\u5206\u6563\u5230\u4e0d\u540c\u7684\u7bc0\u9ede\uff0c\u4e26\u4e14\u6bcf\u500b\u7bc0\u9ede\u90fd\u53ef\u4ee5\u7368\u7acb\u8655\u7406\u8acb\u6c42\u3002<\/p>\n<h2 id=\"%e9%ab%98%e5%8f%af%e7%94%a8%e6%80%a7%e7%9a%84%e9%9c%80%e6%b1%82-jYkYpqrSXH\">\u9ad8\u53ef\u7528\u6027\u7684\u9700\u6c42<\/h2>\n<p>\u9ad8\u53ef\u7528\u6027\uff08High Availability, HA\uff09\u662f\u6307\u7cfb\u7d71\u5728\u9762\u5c0d\u6545\u969c\u6642\u4ecd\u80fd\u4fdd\u6301\u904b\u884c\u7684\u80fd\u529b\u3002\u5c0d\u65bc Redis \u96c6\u7fa4\u4f86\u8aaa\uff0c\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\u4e3b\u8981\u4f9d\u8cf4\u65bc\u4ee5\u4e0b\u5e7e\u500b\u65b9\u9762\uff1a<\/p>\n<ul>\n<li>\u6578\u64da\u5197\u9918\uff1a\u901a\u904e\u4e3b\u5f9e\u8907\u88fd\u78ba\u4fdd\u6578\u64da\u4e0d\u6703\u56e0\u55ae\u9ede\u6545\u969c\u800c\u4e1f\u5931\u3002<\/li>\n<li>\u81ea\u52d5\u6545\u969c\u8f49\u79fb\uff1a\u7576\u4e3b\u7bc0\u9ede\u767c\u751f\u6545\u969c\u6642\uff0c\u81ea\u52d5\u5c07\u8acb\u6c42\u8f49\u767c\u5230\u5f9e\u7bc0\u9ede\u3002<\/li>\n<li>\u8ca0\u8f09\u5747\u8861\uff1a\u901a\u904e\u5408\u7406\u7684\u8acb\u6c42\u5206\u914d\uff0c\u907f\u514d\u67d0\u4e00\u7bc0\u9ede\u904e\u8f09\u3002<\/li>\n<\/ul>\n<h2 id=\"redis-%e9%9b%86%e7%be%a4%e7%9a%84%e6%90%ad%e5%bb%ba%e6%ad%a5%e9%a9%9f-jYkYpqrSXH\">Redis \u96c6\u7fa4\u7684\u642d\u5efa\u6b65\u9a5f<\/h2>\n<h3 id=\"1-%e7%92%b0%e5%a2%83%e6%ba%96%e5%82%99-jYkYpqrSXH\">1. \u74b0\u5883\u6e96\u5099<\/h3>\n<p>\u9996\u5148\uff0c\u78ba\u4fdd\u4f60\u7684\u4f3a\u670d\u5668\u4e0a\u5df2\u5b89\u88dd Redis\u3002\u53ef\u4ee5\u901a\u904e\u4ee5\u4e0b\u547d\u4ee4\u5b89\u88dd\uff1a<\/p>\n<pre><code>sudo apt-get update\nsudo apt-get install redis-server<\/code><\/pre>\n<h3 id=\"2-%e9%85%8d%e7%bd%ae-redis-%e7%af%80%e9%bb%9e-jYkYpqrSXH\">2. \u914d\u7f6e Redis \u7bc0\u9ede<\/h3>\n<p>\u5728\u6bcf\u500b\u7bc0\u9ede\u7684\u914d\u7f6e\u6587\u4ef6\u4e2d\uff0c\u8a2d\u7f6e\u96c6\u7fa4\u6a21\u5f0f\u3002\u4ee5\u4e0b\u662f\u57fa\u672c\u7684\u914d\u7f6e\u793a\u4f8b\uff1a<\/p>\n<pre><code>port 7000\ncluster-enabled yes\ncluster-config-file nodes.conf\ncluster-node-timeout 5000\nappendonly yes<\/code><\/pre>\n<p>\u91cd\u8907\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u70ba\u6bcf\u500b\u7bc0\u9ede\u914d\u7f6e\u4e0d\u540c\u7684\u7aef\u53e3\uff087000, 7001, 7002 \u7b49\uff09\u3002<\/p>\n<h3 id=\"3-%e5%95%9f%e5%8b%95-redis-%e7%af%80%e9%bb%9e-jYkYpqrSXH\">3. \u555f\u52d5 Redis \u7bc0\u9ede<\/h3>\n<p>\u5728\u6bcf\u500b\u7bc0\u9ede\u7684\u76ee\u9304\u4e2d\u555f\u52d5 Redis \u4f3a\u670d\u5668\uff1a<\/p>\n<pre><code>redis-server \/path\/to\/your\/redis.conf<\/code><\/pre>\n<h3 id=\"4-%e5%89%b5%e5%bb%ba%e9%9b%86%e7%be%a4-jYkYpqrSXH\">4. \u5275\u5efa\u96c6\u7fa4<\/h3>\n<p>\u4f7f\u7528 Redis \u63d0\u4f9b\u7684\u96c6\u7fa4\u7ba1\u7406\u5de5\u5177\u4f86\u5275\u5efa\u96c6\u7fa4\u3002\u4ee5\u4e0b\u547d\u4ee4\u5c07\u4e09\u500b\u7bc0\u9ede\u7d44\u6210\u4e00\u500b\u96c6\u7fa4\uff1a<\/p>\n<pre><code>redis-cli --cluster create \n    127.0.0.1:7000 \n    127.0.0.1:7001 \n    127.0.0.1:7002 \n    --cluster-replicas 1<\/code><\/pre>\n<p>\u9019\u88e1\u7684 `&#8211;cluster-replicas 1` \u8868\u793a\u6bcf\u500b\u4e3b\u7bc0\u9ede\u5c07\u6709\u4e00\u500b\u5f9e\u7bc0\u9ede\u3002<\/p>\n<h3 id=\"5-%e6%b8%ac%e8%a9%a6%e9%9b%86%e7%be%a4-jYkYpqrSXH\">5. \u6e2c\u8a66\u96c6\u7fa4<\/h3>\n<p>\u53ef\u4ee5\u4f7f\u7528\u4ee5\u4e0b\u547d\u4ee4\u4f86\u6e2c\u8a66\u96c6\u7fa4\u7684\u72c0\u614b\uff1a<\/p>\n<pre><code>redis-cli -c -p 7000\n&gt; cluster info<\/code><\/pre>\n<h2 id=\"%e6%95%85%e9%9a%9c%e8%bd%89%e7%a7%bb%e8%88%87%e7%9b%a3%e6%8e%a7-jYkYpqrSXH\">\u6545\u969c\u8f49\u79fb\u8207\u76e3\u63a7<\/h2>\n<p>\u70ba\u4e86\u78ba\u4fdd\u9ad8\u53ef\u7528\u6027\uff0c\u5efa\u8b70\u4f7f\u7528 Redis Sentinel \u4f86\u76e3\u63a7\u96c6\u7fa4\u72c0\u614b\u4e26\u81ea\u52d5\u9032\u884c\u6545\u969c\u8f49\u79fb\u3002\u914d\u7f6e Sentinel \u7684\u57fa\u672c\u6b65\u9a5f\u5982\u4e0b\uff1a<\/p>\n<pre><code>sentinel monitor mymaster 127.0.0.1 7000 2\nsentinel down-after-milliseconds mymaster 5000\nsentinel failover-timeout mymaster 60000<\/code><\/pre>\n<p>\u9019\u6a23\u914d\u7f6e\u5f8c\uff0c\u7576\u4e3b\u7bc0\u9ede\u5931\u6548\u6642\uff0cSentinel \u5c07\u81ea\u52d5\u5c07\u4e00\u500b\u5f9e\u7bc0\u9ede\u63d0\u5347\u70ba\u4e3b\u7bc0\u9ede\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7684\u6301\u7e8c\u53ef\u7528\u6027\u3002<\/p>\n<h2 id=\"%e7%b8%bd%e7%b5%90-jYkYpqrSXH\">\u7e3d\u7d50<\/h2>\n<p>\u901a\u904e\u4ee5\u4e0a\u6b65\u9a5f\uff0c\u6211\u5011\u53ef\u4ee5\u6210\u529f\u642d\u5efa\u4e00\u500b\u9ad8\u53ef\u7528\u6027\u7684 Redis \u96c6\u7fa4\u3002\u9019\u4e0d\u50c5\u80fd\u63d0\u9ad8\u6578\u64da\u7684\u53ef\u9760\u6027\uff0c\u9084\u80fd\u5728\u9762\u5c0d\u6545\u969c\u6642\u4fdd\u6301\u7cfb\u7d71\u7684\u7a69\u5b9a\u904b\u884c\u3002\u5c0d\u65bc\u9700\u8981\u9ad8\u6027\u80fd\u548c\u9ad8\u53ef\u7528\u6027\u7684\u61c9\u7528\uff0cRedis \u96c6\u7fa4\u7121\u7591\u662f\u4e00\u500b\u7406\u60f3\u7684\u9078\u64c7\u3002\u5982\u679c\u60a8\u6b63\u5728\u5c0b\u627e\u7a69\u5b9a\u7684 <a href=\"https:\/\/server.hk\">\u9999\u6e2fVPS<\/a> \u89e3\u6c7a\u65b9\u6848\uff0cServer.HK \u63d0\u4f9b\u591a\u7a2e\u9078\u64c7\u4ee5\u6eff\u8db3\u60a8\u7684\u9700\u6c42\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u63a2\u7d22Redis\u96c6\u7fa4\u7684\u5be6\u6230\u6280\u5de7\uff0c\u5be6\u73fe\u9ad8\u53ef\u7528\u6027\uff0c\u63d0\u5347\u6578\u64da\u5b58\u53d6\u6548\u7387\uff0c\u78ba\u4fdd\u7cfb\u7d71\u7a69\u5b9a\u904b\u884c\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-124357","post","type-post","status-publish","format-standard","hentry","category-database"],"_links":{"self":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124357","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=124357"}],"version-history":[{"count":1,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124357\/revisions"}],"predecessor-version":[{"id":124358,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/posts\/124357\/revisions\/124358"}],"wp:attachment":[{"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/media?parent=124357"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/categories?post=124357"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/server.hk\/cnblog\/wp-json\/wp\/v2\/tags?post=124357"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}