{"id":33772,"date":"2023-10-02T13:07:38","date_gmt":"2024-01-02T02:57:37","guid":{"rendered":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%90%ad%e5%bb%ba-redis-cluster-%e6%97%b6%e9%81%87%e5%88%b0%e7%9a%84%e9%94%99%e8%af%af%e6%b1%87%e6%80%bb%e3%80%82\/"},"modified":"2024-05-04T02:31:00","modified_gmt":"2024-05-03T18:31:00","slug":"%e6%90%ad%e5%bb%ba-redis-cluster-%e6%97%b6%e9%81%87%e5%88%b0%e7%9a%84%e9%94%99%e8%af%af%e6%b1%87%e6%80%bb%e3%80%82","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/zh\/blog\/%e6%90%ad%e5%bb%ba-redis-cluster-%e6%97%b6%e9%81%87%e5%88%b0%e7%9a%84%e9%94%99%e8%af%af%e6%b1%87%e6%80%bb%e3%80%82\/","title":{"rendered":"\u642d\u5efa Redis Cluster \u65f6\u9047\u5230\u7684\u9519\u8bef\u6c47\u603b"},"content":{"rendered":"

\u9996\u5148<\/h1>\n

\u8bf7\u53c2\u8003\u4ee5\u4e0b\u5173\u4e8eRedis\u6784\u5efa\u7684\u9875\u9762\u3002
\n\u5173\u4e8eRedis\u6784\u5efa\u7684\u603b\u7ed3\u8bf7\u53c2\u8003\u3002<\/p>\n

\u6211\u603b\u7ed3\u4e86\u5728\u6784\u5efaRedis Cluster\u65f6\u51fa\u73b0\u7684\u9519\u8bef\u3002<\/p>\n

\u73af\u5883 –<\/h2>\n

CentOS 6.8
\nRedis 3.2.5
\nRuby 2.3.2<\/p>\n

CentOS 6.8\u3001Redis 3.2.5\u3001Ruby 2.3.2<\/p>\n

\u9519\u8bef\u5217\u8868 (Cu\u00f2 w\u00f9 li\u00e8<\/h1>\n

\u65e0\u6cd5\u52a0\u8f7d\u6b64\u6587\u4ef6<\/h2>\n
redis-trib.rb: cannot load such file -- redis (LoadError)\r\n$ gem install redis\r\n<\/code><\/pre>\n
\u901a\u8fc7\u89e3\u51b3<\/p>\n
\u5982\u679c\u51fa\u73b0\u4e86Redis::Timeout\u7684\u9519\u8bef<\/h2>\n
\u7531\u4e8e\u5728gem\u4e2d\u5b89\u88c5\u7684Redis\u53ef\u80fd\u5b58\u5728\u7f3a\u9677\u7684\u53ef\u80fd\u6027\uff0c<\/p>\n
$ gem install redis -v 3.2 # 3.2\u306fredis\u306e\u30d0\u30fc\u30b8\u30e7\u30f3\u306b\u5408\u308f\u305b\u308b\r\n<\/code><\/pre>\n
\u5c06\u7248\u672c\u8fdb\u884c\u5339\u914d<\/p>\n
\u69fd\u4f4d16011\u5df2\u7ecf\u88ab\u5360\u7528\uff08Redis::CommandError\uff09<\/h2>\n
[ERR] Node 192.168.56.112:6379 is not empty. Either the node already knows other nodes (check with CLUSTER NODES) or contains some key in database 0.\r\n<\/code><\/pre>\n
\u7531\u4e8e\u5df2\u7ecf\u4e3a\u6784\u5efaCLUSTER\u800c\u4fdd\u7559\u4e86\u63d2\u69fd\uff0c\u6240\u4ee5\u65e0\u6cd5\u521b\u5efa\u65b0\u7684CLUSTER\u3002<\/p>\n
\u5f53\u5728\u4e3b\u8981\u96c6\u7fa4\u6784\u5efa\u8fc7\u7a0b\u4e2d\u4e2d\u65ad\uff0c\u5e76\u5c1d\u8bd5\u91cd\u65b0\u6784\u5efa\u96c6\u7fa4\u65f6\u53d1\u751f\u7684\u60c5\u51b5\u3002<\/p>\n
\u89e3\u51b3\u65b9\u6848<\/p>\n
redis-cli -h xxx.xxx.xx.xxx -c CLUSTER RESET\r\n<\/code><\/pre>\n
\u5bf9\u6240\u6709\u670d\u52a1\u5668\u6267\u884c<\/p>\n
\u5982\u679c\u4ecd\u7136\u65e0\u6cd5\u89e3\u51b3\u7684\u8bdd<\/p>\n
\u6e05\u7a7aRedis\u5185\u7684\u6570\u636e\u5e93\u540e\u518d\u6267\u884c\u3002<\/p>\n
$ redis-cli -h 192.168.56.111 -c\r\n192.168.56.111:6379> select 0\r\nOK\r\n192.168.56.111:6379> flushdb\r\nOK\r\n192.168.56.111:6379> flushall\r\nOK\r\n\r\n192.168.56.111:6379> exit\r\n$ redis-cli -h xxx.xxx.xx.xxx -c CLUSTER RESET\r\n<\/code><\/pre>\n
\u5982\u679c\u4ecd\u65e0\u6cd5\u5b8c\u6210\uff0c\u8bf7\u5c1d\u8bd5\u9010\u4e2a\u7ec8\u6b62Redis\u8fdb\u7a0b\u3002<\/p>\n
\u6267\u884c.\/redis-trib\u65f6\uff0c\u4f1a\u6301\u7eed\u51fa\u73b0\u300c…\u300d\u5e76\u4e14\u65e0\u6cd5\u7ed3\u675f\u3002<\/h2>\n
\u7b49\u5f85\u96c6\u7fa4\u52a0\u5165\uff0c\u65e0\u4f11\u6b62\u5730\u8fdb\u5c55\u7740\u3002<\/p>\n
$ iptables -I INPUT -p tcp -m tcp --dport 16379 --syn -j ACCEPT\r\n$ service iptables save\r\n$ service iptables restart\r\n<\/code><\/pre>\n
\u6240\u6709\u670d\u52a1\u5668\u4e0a\u90fd\u5fc5\u987b\u5141\u8bb8 Redis \u670d\u52a1\u5668\u6307\u5b9a\u7684\u7aef\u53e3\u53f7\u52a0\u4e0a10000\u3002<\/p>\n
\u5982\u679c\u95ee\u9898\u4ecd\u65e0\u6cd5\u89e3\u51b3\uff0c
\n\u6709\u53ef\u80fd\u662f\u7531\u4e8e”\/etc\/redis\/${REDISPORT}.conf”\u6587\u4ef6\u4e2dbind\u7684\u8bbe\u5b9a\u800c\u5bfc\u81f4\u7684\u3002<\/p>\n
$ vim \/etc\/redis\/6379.conf\r\n# bind 127.0.0.1 192.168.56.xxx\r\n<\/code><\/pre>\n
\u5c06 192.168.56.xxx \u7ed1\u5b9a\u5230 127.0.0.1\uff0c\u4ee5\u786e\u4fdd IP \u5730\u5740 192.168.56.xxx \u5148\u4e8e\u5176\u4ed6\u5730\u5740\u88ab\u4f7f\u7528\u3002<\/p>\n
\u5982\u679c\u4ecd\u65e0\u6cd5\u89e3\u51b3\uff0c\u8bf7\u68c0\u67e5\u662f\u5426\u5b58\u5728\u5c1a\u672a\u7ec8\u6b62\u7684\/etc\/redis\/6379.conf\u7f16\u8f91\u524d\u7684\u8fdb\u7a0b\uff0c\u5bfc\u81f4\u914d\u7f6e\u65e0\u6cd5\u751f\u6548\u3002<\/p>\n
$ ps aux | grep redis\r\nroot      1361  0.0  0.7  40784  7712 ?        Ssl  13:05   0:00 \/usr\/local\/bin\/redis-server 192.168.56.112:6379 [cluster]\r\nroot      1405  0.0  0.0 103324   904 pts\/0    S+   13:12   0:00 grep redis\r\n$ kill 1361\r\n<\/code><\/pre>\n
\u6740\u6389\u8fdb\u7a0b\u540e\u518d\u6b21\u6784\u5efa\u96c6\u7fa4\uff0c\u6210\u529f\u542f\u52a8\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u9996\u5148 \u8bf7\u53c2\u8003\u4ee5\u4e0b\u5173\u4e8eRedis\u6784\u5efa\u7684\u9875\u9762\u3002 \u5173\u4e8eRedis\u6784\u5efa\u7684\u603b\u7ed3\u8bf7\u53c2\u8003\u3002 \u6211\u603b\u7ed3\u4e86\u5728\u6784\u5efaRedis Clu […]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-33772","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"\n\u642d\u5efa Redis Cluster \u65f6\u9047\u5230\u7684\u9519\u8bef\u6c47\u603b - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/zh\/blog\/\u642d\u5efa-redis-cluster-\u65f6\u9047\u5230\u7684\u9519\u8bef\u6c47\u603b\u3002\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u642d\u5efa Redis Cluster \u65f6\u9047\u5230\u7684\u9519\u8bef\u6c47\u603b\" \/>\n<meta property=\"og:description\" content=\"\u9996\u5148 \u8bf7\u53c2\u8003\u4ee5\u4e0b\u5173\u4e8eRedis\u6784\u5efa\u7684\u9875\u9762\u3002 \u5173\u4e8eRedis\u6784\u5efa\u7684\u603b\u7ed3\u8bf7\u53c2\u8003\u3002 \u6211\u603b\u7ed3\u4e86\u5728\u6784\u5efaRedis Clu […]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.silicloud.com\/zh\/blog\/\u642d\u5efa-redis-cluster-\u65f6\u9047\u5230\u7684\u9519\u8bef\u6c47\u603b\u3002\/\" \/>\n<meta property=\"og:site_name\" content=\"Blog - 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