{"id":4115,"date":"2019-12-15T13:46:24","date_gmt":"2019-12-15T05:46:24","guid":{"rendered":"http:\/\/www.menglanglang.cn\/?p=4115"},"modified":"2022-09-16T05:51:22","modified_gmt":"2022-09-15T21:51:22","slug":"%e5%a4%a7%e6%95%b0%e6%8d%ae%e5%ad%a6%e4%b9%a0%e5%88%9d%e7%ba%a7%e5%85%a5%e9%97%a8%e6%95%99%e7%a8%8b%ef%bc%88%e5%85%ad%ef%bc%89-redis-3-x-%e4%bc%aa%e5%88%86%e5%b8%83%e5%bc%8f","status":"publish","type":"post","link":"http:\/\/www.menglanglang.cn\/?p=4115","title":{"rendered":"\u5927\u6570\u636e\u5b66\u4e60\u521d\u7ea7\u5165\u95e8\u6559\u7a0b\uff08\u516d\uff09 \u2014\u2014 Redis 3.x \u4f2a\u5206\u5e03\u5f0f\u96c6\u7fa4\u7684\u5b89\u88c5\u3001\u914d\u7f6e\u3001\u542f\u52a8\u548c\u6d4b\u8bd5"},"content":{"rendered":"\n

\u5728\u4e0a\u4e00\u7bc7\u6587\u7ae0\u300a\u5927\u6570\u636e\u5b66\u4e60\u521d\u7ea7\u5165\u95e8\u6559\u7a0b\uff08\u4e8c\uff09 \u2014\u2014 Redis 3.x \u5355\u8282\u70b9\u7684\u5b89\u88c5\u3001\u542f\u52a8\u548c\u6d4b\u8bd5<\/a>\u300b\u4e2d\uff0c\u4ecb\u7ecd\u4e86\u5982\u4f55\u5728\u5de5\u4f5c\u9700\u8981\u65f6\uff0c\u4e34\u65f6\u5b89\u88c5\u4e00\u4e2a\u5355\u8282\u70b9\u7684 Redis \u5e93\uff0c\u4fbf\u4e8e\u8fdb\u884c\u6d4b\u8bd5\u3002<\/p>\n\n\n\n

\u8fd9\u4e00\u7bc7\u4e3b\u8981\u8bf4\u8bf4\u5982\u4f55\u642d\u5efa Redis \u4f2a\u5206\u5e03\u5f0f\u96c6\u7fa4\uff0c\u5c31\u662f\u8bf4\u673a\u5668\u4e0d\u591f\u7684\u60c5\u51b5\u4e0b\uff0c\u6a21\u62df\u642d\u5efa Redis \u96c6\u7fa4\u3002<\/p>\n\n\n\n

\u96c6\u7fa4\u642d\u5efa\u6761\u4ef6\uff1a<\/h3>\n\n\n\n

Redis \u96c6\u7fa4\u81f3\u5c11\u9700\u8981 3 \u4e2a\u8282\u70b9\uff1b<\/p>\n\n\n\n

\u6bcf\u4e2a\u96c6\u7fa4\u8282\u70b9\u90fd\u9700\u8981\u6709\u4ece\u8282\u70b9\uff0c\u5373\u5907\u4efd\u8282\u70b9\uff0c\u4fdd\u8bc1\u96c6\u7fa4\u7684\u9ad8\u53ef\u7528\u6027\uff0c\u6240\u4ee5\u8fd8\u9700\u8981 3 \u4e2a\u5907\u4efd\u8282\u70b9\uff1b<\/p>\n\n\n\n

\u670d\u52a1\u5668\u9700\u8981\u5b89\u88c5 ruby \u73af\u5883\u3002<\/p>\n\n\n\n

\u96c6\u7fa4\u642d\u5efa\u73af\u5883\uff1a<\/h3>\n\n\n\n

\u670d\u52a1\u5668\uff1a<\/strong><\/p>\n\n\n\n

CentOS release 6.9 (Final) x64<\/p>\n\n\n\n

Java \u73af\u5883\uff1a<\/strong><\/p>\n\n\n\n

java version “1.8.0_172”
Java(TM) SE Runtime Environment (build 1.8.0_172-b11)
Java HotSpot(TM) 64-Bit Server VM (build 25.172-b11, mixed mode)<\/p>\n\n\n\n

Redis \u7248\u672c\uff1a<\/strong><\/p>\n\n\n\n

redis-3.2.9.tar.gz<\/p>\n\n\n\n

Ruby \u7248\u672c\uff1a<\/strong><\/p>\n\n\n\n

ruby 1.8.7 (2013-06-27 patchlevel 374) [x86_64-linux]<\/p>\n\n\n\n

Gem \u7248\u672c\uff1a<\/strong><\/p>\n\n\n\n

1.3.7<\/p>\n\n\n\n

Redis \u548c Ruby \u7684\u63a5\u53e3\u5305\uff1a<\/strong><\/p>\n\n\n\n

redis-3.2.1.gem<\/p>\n\n\n\n

\u5f00\u59cb\u4f2a\u5206\u5e03\u5f0f\u96c6\u7fa4\u90e8\u7f72\uff1a<\/h3>\n\n\n\n

\u7531\u4e8e\u5728\u4e0a\u7bc7\u6587\u7ae0\u4e2d\uff0c\u5df2\u7ecf\u5b89\u88c5\u4e86 Redis \u5355\u8282\u70b9\uff0c\u6240\u4ee5\u8fd9\u91cc\u4e0d\u518d\u9700\u8981\u4e0a\u4f20\u5b89\u88c5\u5305\u3001\u89e3\u538b\u3001\u7f16\u8bd1\u3001\u5b89\u88c5\u7b49\u3002<\/p>\n\n\n\n

\u7b2c\u4e00\u6b65\uff0c\u521b\u5efa\u5b58\u653e\u96c6\u7fa4\u73af\u5883\u7684\u76ee\u5f55\u6587\u4ef6\u5939\u3002<\/strong><\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

\u7b2c\u4e8c\u6b65\uff0c\u590d\u5236\u5df2\u7ecf\u5b89\u88c5\u7684 redis\u3002<\/strong><\/p>\n\n\n\n

\u628a redis \u76ee\u5f55\u4e0b \u7684 bin \u76ee\u5f55\u4e0b\u7684\u6240\u6709\u6587\u4ef6\u590d\u5236\u5230 redis-cluster\/redis01 \u76ee\u5f55\u4e0b\uff0credis01 \u4f1a\u81ea\u52a8\u521b\u5efa\u3002<\/p>\n\n\n\n

\u547d\u4ee4\uff1acp -R redis\/bin\/ redis-cluster\/redis01<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

\u7b2c\u4e09\u6b65\uff0c\u5220\u9664\u539f redis \u76ee\u5f55\u4e0b\u7684\u6570\u636e\u6587\u4ef6 dump.rdb\u3002<\/strong><\/p>\n\n\n\n

\u547d\u4ee4\uff1arm -f redis-cluster\/redis01\/dump.rdb <\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

\u7b2c\u56db\u6b65\uff0c\u4fee\u6539 redis.conf \u914d\u7f6e\u6587\u4ef6\u3002<\/strong><\/p>\n\n\n\n

\u547d\u4ee4\uff1avi redis-cluster\/redis01\/redis.conf <\/p>\n\n\n\n

\u4fee\u6539\u4e24\u4e2a\u5730\u65b9\uff0c\u9996\u5148\u4fee\u6539\u7aef\u53e3\u53f7\uff0c\u539f\u6765\u9ed8\u8ba4\u4e3a 6379\uff0c\u73b0\u4fee\u6539\u4e3a 7000\u3002<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

\u53e6\u5916\u9700\u8981\u6253\u5f00\u96c6\u7fa4\u521b\u5efa\u6a21\u5f0f\uff0c\u539f\u6765\u9ed8\u8ba4\u662f\u6ce8\u91ca\u6389\u7684\uff0c\u76f4\u63a5\u53bb\u6389\u6ce8\u91ca\u5373\u53ef\u3002<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

\u4fee\u6539 pid \u8fdb\u7a0b\u6587\u4ef6\u540d\uff0c\u9ed8\u8ba4\u4e3a redis_6379.pid\uff0c\u6309\u7167\u7aef\u53e3\u53f7\u4fee\u6539\u4e3a redis_7000.pid\u3002<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

\u4fee\u6539 log \u6587\u4ef6\u540d\uff0c\u9ed8\u8ba4\u4e3a\u7a7a\uff0c\u6309\u7167\u7aef\u53e3\u53f7\u4fee\u6539\u4e3a redis_7000.log\uff0c\u6ce8\u610f\u5982\u679c\u6ca1\u6709\u5bf9\u5e94\u7684\u6587\u4ef6\u5939\uff0c\u9700\u8981\u63d0\u524d\u521b\u5efa\u3002<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

\u7b2c\u4e94\u6b65\uff0c\u590d\u5236\u51fa\u5176\u5b83 5 \u4e2a\u6a21\u62df\u8282\u70b9\u3002<\/strong><\/p>\n\n\n\n

\u5c06 redis-cluster\/redis01 \u6587\u4ef6\u5939\u590d\u5236 5 \u4efd\uff0c\u5206\u522b\u4e3a redis02-redis06\uff0c\u90fd\u5728\u76ee\u5f55 redis-cluster \u4e0b\uff0c\u6a21\u62df Redis \u96c6\u7fa4\u7684 6 \u4e2a\u8282\u70b9\u3002\u5e76\u4e14\u9700\u8981\u5c06\u5176\u4f59 5 \u4e2a\u6587\u4ef6\u5939\u4e0b\u7684 redis.conf \u91cc\u9762\u7684\u7aef\u53e3\u53f7\u5206\u522b\u4fee\u6539\u4e3a7001-7005\u3002<\/p>\n\n\n\n

\"\"\/<\/figure>\n\n\n\n

\u7b2c\u516d\u6b65\uff0c\u5206\u522b\u542f\u52a8 6 \u4e2a\u8282\u70b9\u3002<\/strong><\/p>\n\n\n\n

\u5982\u679c\u542f\u52a8\u9ebb\u70e6\uff0c\u53ef\u4ee5\u5199\u4e2a shell \u811a\u672c\u3002<\/p>\n\n\n\n

\u547d\u4ee4\uff1avi redis-cluster\/startAllRedis.sh <\/p>\n\n\n\n

#! \/bin\/bash\n\nfor((i=0;i<6;i++));do\n  j=$[$i+1];\n  cd redis0$j;\n  .\/redis-server redis.conf\n  cd ..\ndone\necho \"\u6240\u6709 redis [cluster] \u670d\u52a1\u5747\u5df2\u542f\u52a8\uff0c\u8fdb\u7a0b\u4fe1\u606f\u5982\u4e0b\uff1a\"\nps -ef |grep redis\n\nexit 0<\/code><\/pre>\n\n\n\n
\u4fdd\u5b58\u540e\uff0c\u9700\u8981\u8d4b\u4e88\u811a\u672c\u6267\u884c\u6743\u9650\u3002<\/p>\n\n\n\n
\u547d\u4ee4\uff1achmod +x redis-cluster\/startAllRedis.sh <\/p>\n\n\n\n
\u8fd0\u884c\u811a\u672c\uff0c\u542f\u52a8 redis \u8282\u70b9\u3002<\/p>\n\n\n\n
\u547d\u4ee4\uff1acd redis-cluster\/<\/p>\n\n\n\n
sh startAllRedis.sh <\/p>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
\u7b2c\u4e03\u6b65\uff0c\u5b89\u88c5 ruby \u8fd0\u884c\u73af\u5883\u3002<\/strong><\/p>\n\n\n\n
\u8981\u642d\u5efa\u96c6\u7fa4\u7684\u8bdd\uff0c\u9700\u8981\u4f7f\u7528\u4e00\u4e2a\u5de5\u5177\uff08\u811a\u672c\u6587\u4ef6 redis-trib.rb\uff09\uff0c\u8fd9\u4e2a\u5de5\u5177\u5728 redis \u89e3\u538b\u6587\u4ef6\u7684\u6e90\u4ee3\u7801\u91cc\u3002\u56e0\u4e3a\u8fd9\u4e2a\u5de5\u5177\u662f\u4e00\u4e2a ruby \u811a\u672c\u6587\u4ef6\uff0c\u6240\u4ee5\u8fd9\u4e2a\u5de5\u5177\u7684\u8fd0\u884c\u9700\u8981 ruby \u7684\u8fd0\u884c\u73af\u5883\uff0c\u6240\u4ee5\u9700\u8981\u5b89\u88c5ruby\u3002<\/p>\n\n\n\n
\u547d\u4ee4\uff1ayum install ruby<\/p>\n\n\n\n
\u7b2c\u516b\u6b65\uff0c\u62f7\u8d1d\u96c6\u7fa4\u642d\u5efa\u7684\u811a\u672c\u6587\u4ef6\u3002<\/strong><\/p>\n\n\n\n
\u62f7\u8d1d\u7b2c\u4e03\u6b65\u4e2d\u63d0\u5230\u7684\u811a\u672c\u6587\u4ef6\uff0c\u76f4\u63a5\u653e\u5230 redis-cluster \u76ee\u5f55\u4e0b\u3002<\/p>\n\n\n\n
\u547d\u4ee4\uff1acp ~\/redis\/redis-3.2.9\/src\/redis-trib.rb redis-cluster\/<\/p>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
\u7b2c\u4e5d\u6b65\uff0c\u6267\u884c\u642d\u5efa\u96c6\u7fa4\u811a\u672c\uff0c\u642d\u5efa\u96c6\u7fa4\u3002<\/strong><\/p>\n\n\n\n
\u547d\u4ee4\uff1acd redis-cluster\/<\/p>\n\n\n\n
.\/redis-trib.rb create –replicas 1 127.0.0.1:7000 127.0.0.1:7001 127.0.0.1:7002 127.0.0.1:7003 127.0.0.1:7004 127.0.0.1:7005<\/p>\n\n\n\n
\u6709\u9519\u8bef\uff0c\u9519\u8bef\u4fe1\u606f\u5982\u4e0b\uff1a<\/p>\n\n\n\n
.\/redis-trib.rb:24:in `require’: no such file to load — rubygems (LoadError)
        from .\/redis-trib.rb:24<\/p>\n\n\n\n
\u662f\u56e0\u4e3a\u7f3a\u5c11 rubygems \u7ec4\u4ef6\u5bfc\u81f4\u7684\uff0c\u4f7f\u7528 yum \u5b89\u88c5\u3002<\/p>\n\n\n\n
\u547d\u4ee4\uff1ayum install rubygems<\/p>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
\u518d\u6b21\u6267\u884c\u521b\u5efa\u96c6\u7fa4\u7684\u547d\u4ee4\u3002<\/p>\n\n\n\n
\u53c8\u6709\u51fa\u73b0\u62a5\u9519\uff0c\u4fe1\u606f\u5982\u4e0b\uff1a<\/p>\n\n\n\n
\/usr\/lib\/ruby\/site_ruby\/1.8\/rubygems\/custom_require.rb:31:in `gem_original_require’: no such file to load — redis (LoadError)
        from \/usr\/lib\/ruby\/site_ruby\/1.8\/rubygems\/custom_require.rb:31:in `require’
        from .\/redis-trib.rb:25<\/p>\n\n\n\n
\u63d0\u793a\u4e0d\u80fd\u52a0\u8f7d redis\uff0c\u662f\u56e0\u4e3a\u7f3a\u5c11 redis \u548c ruby \u7684\u63a5\u53e3\uff0c\u4f7f\u7528 gem \u5b89\u88c5\u3002<\/p>\n\n\n\n
\u547d\u4ee4\uff1agem install redis<\/p>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
\u5982\u679c\u8be5\u547d\u4ee4\u4e0b\u8f7d\u4e0d\u4e86\u63a5\u53e3\u5305\uff0c\u53ef\u4ee5\u624b\u52a8\u4e0b\u8f7d\u5e76\u4e0a\u4f20\u670d\u52a1\u5668\uff0c\u5b89\u88c5\u5373\u53ef\u3002<\/p>\n\n\n\n
\u547d\u4ee4\uff1agem install redis-3.2.1.gem<\/p>\n\n\n\n
\"\"\/<\/figure>\n\n\n\n
\u518d\u6b21\u6267\u884c\u521b\u5efa\u96c6\u7fa4\u7684\u547d\u4ee4\u5373\u53ef\u521b\u5efa\u96c6\u7fa4\u6210\u529f\uff0c\u5982\u679c\u4ecd\u6709\u9519\u8bef\uff0c\u53ef\u4ee5\u53c2\u8003\u6587\u7ae0\u6700\u540e\u7684\u5e38\u89c1\u9519\u8bef\u89e3\u7b54\u3002<\/p>\n\n\n\n
<\/div>
  1. [root@node100 redis-cluster]# .\/redis-trib.rb create –replicas 1 127.0.0.1:7000 127.0.0.1:7001 127.0.0.1:7002 127.0.0.1:7003 127.0.0.1:7004 127.0.0.1:7005  <\/span><\/span><\/li>
  2. ><\/span>><\/span>><\/span> Creating cluster  <\/span><\/span><\/li>
  3. [ERR] Sorry, can’t connect to node 127.0.0.1:7000  <\/span><\/li>
  4. [root@node100 redis-cluster]# cd \/  <\/span><\/li>
  5. [root@node100 \/]# find -name client.rb  <\/span><\/li>
  6. .\/usr\/lib\/ruby\/1.8\/xmlrpc\/client.rb  <\/span><\/li>
  7. .\/usr\/lib\/ruby\/gems\/1.8\/gems\/redis-3.2.1\/lib\/redis\/client.rb  <\/span><\/li>
  8. [root@node100 \/]# vi \/usr\/lib\/ruby\/gems\/1.8\/gems\/redis-3.2.1\/lib\/redis\/client.rb   <\/span><\/li>
  9. require “redis\/errors”  <\/span><\/li>
  10. require “socket”  <\/span><\/li>
  11. require “cgi”  <\/span><\/li>
  12.   <\/span><\/li>
  13. class Redis  <\/span><\/li>
  14.   class Client  <\/span><\/li>
  15.   <\/span><\/li>
  16.     DEFAULTS<\/span> = {  <\/span><\/span><\/li>
  17.       :url<\/span> =<\/span>><\/span> lambda { ENV[“REDIS_URL”] },  <\/span><\/span><\/li>
  18.       :scheme<\/span> =<\/span>><\/span> “redis”,  <\/span><\/span><\/li>
  19.       :host<\/span> =<\/span>><\/span> “127.0.0.1”,  <\/span><\/span><\/li>
  20.       :port<\/span> =<\/span>><\/span> 6379,  <\/span><\/span><\/li>
  21.       :path<\/span> =<\/span>><\/span> nil,  <\/span><\/span><\/li>
  22.       :timeout<\/span> =<\/span>><\/span> 5.0,  <\/span><\/span><\/li>
  23.       :connect_timeout<\/span> =<\/span>><\/span> 5.0,  <\/span><\/span><\/li>
  24.       :password<\/span> =<\/span>><\/span> “123456”,  <\/span><\/span><\/li>
  25.       :db<\/span> =<\/span>><\/span> 0,  <\/span><\/span><\/li>
  26.       :driver<\/span> =<\/span>><\/span> nil,  <\/span><\/span><\/li>
  27.       :id<\/span> =<\/span>><\/span> nil,  <\/span><\/span><\/li>
  28.       :tcp_keepalive<\/span> =<\/span>><\/span> 0,  <\/span><\/span><\/li>
  29. <<\/span>ib<\/span>\/ruby\/gems\/1.8\/gems\/redis-3.2.1\/lib\/redis\/client.rb” 574L, 14334C written  <\/span><\/span><\/li>
  30. [root@node100 \/]# .\/redis-trib.rb create –replicas 1 127.0.0.1:7000 127.0.0.1:7001 127.0.0.1:7002 127.0.0.1:7003 127.0.0.1:7004 127.0.0.1:7005-bash: .\/redis-trib.rb: No such file or directory  <\/span><\/li>
  31. [root@node100 \/]# cd \/usr\/redis-cluster\/  <\/span><\/li>
  32. [root@node100 redis-cluster]# .\/redis-trib.rb create –replicas 1 127.0.0.1:7000 127.0.0.1:7001 127.0.0.1:7002 127.0.0.1:7003 127.0.0.1:7004 127.0.0.1:7005  <\/span><\/li>
  33. ><\/span>><\/span>><\/span> Creating cluster  <\/span><\/span><\/li>
  34. ><\/span>><\/span>><\/span> Performing hash slots allocation on 6 nodes…  <\/span><\/span><\/li>
  35. Using 3 masters:  <\/span><\/li>
  36. 127.0.0.1:7000  <\/span><\/li>
  37. 127.0.0.1:7001  <\/span><\/li>
  38. 127.0.0.1:7002  <\/span><\/li>
  39. Adding replica 127.0.0.1:7003 to 127.0.0.1:7000  <\/span><\/li>
  40. Adding replica 127.0.0.1:7004 to 127.0.0.1:7001  <\/span><\/li>
  41. Adding replica 127.0.0.1:7005 to 127.0.0.1:7002  <\/span><\/li>
  42. M: f23b3418e4a454c8336c662a5d6022130f38ff30 127.0.0.1:7000  <\/span><\/li>
  43.    slots:0-5460 (5461 slots) master  <\/span><\/li>
  44. M: 100079aaff82a2eb6bb3967c8649deea63aceb08 127.0.0.1:7001  <\/span><\/li>
  45.    slots:5461-10922 (5462 slots) master  <\/span><\/li>
  46. M: d600b4a56d1e92261d163aac266754d14a44a703 127.0.0.1:7002  <\/span><\/li>
  47.    slots:10923-16383 (5461 slots) master  <\/span><\/li>
  48. S: 0a2306e861fb268b3ce5600323b76b992d8769f5 127.0.0.1:7003  <\/span><\/li>
  49.    replicates f23b3418e4a454c8336c662a5d6022130f38ff30  <\/span><\/li>
  50. S: e35e98e6c061fc80c85ba02f9d1de6dccba91f7f 127.0.0.1:7004  <\/span><\/li>
  51.    replicates 100079aaff82a2eb6bb3967c8649deea63aceb08  <\/span><\/li>
  52. S: 34210a92160dc1994f02dc50a656ed9f52515329 127.0.0.1:7005  <\/span><\/li>
  53.    replicates d600b4a56d1e92261d163aac266754d14a44a703  <\/span><\/li>
  54. Can I set the above configuration? (type ‘yes’ to accept): yes  <\/span><\/li>
  55. ><\/span>><\/span>><\/span> Nodes configuration updated  <\/span><\/span><\/li>
  56. ><\/span>><\/span>><\/span> Assign a different config epoch to each node  <\/span><\/span><\/li>
  57. ><\/span>><\/span>><\/span> Sending CLUSTER MEET messages to join the cluster  <\/span><\/span><\/li>
  58. Waiting for the cluster to join…..  <\/span><\/li>
  59. ><\/span>><\/span>><\/span> Performing Cluster Check (using node 127.0.0.1:7000)  <\/span><\/span><\/li>
  60. M: f23b3418e4a454c8336c662a5d6022130f38ff30 127.0.0.1:7000  <\/span><\/li>
  61.    slots:0-5460 (5461 slots) master  <\/span><\/li>
  62.    1 additional replica(s)  <\/span><\/li>
  63. S: e35e98e6c061fc80c85ba02f9d1de6dccba91f7f 127.0.0.1:7004  <\/span><\/li>
  64.    slots: (0 slots) slave  <\/span><\/li>
  65.    replicates 100079aaff82a2eb6bb3967c8649deea63aceb08  <\/span><\/li>
  66. S: 0a2306e861fb268b3ce5600323b76b992d8769f5 127.0.0.1:7003  <\/span><\/li>
  67.    slots: (0 slots) slave  <\/span><\/li>
  68.    replicates f23b3418e4a454c8336c662a5d6022130f38ff30  <\/span><\/li>
  69. S: 34210a92160dc1994f02dc50a656ed9f52515329 127.0.0.1:7005  <\/span><\/li>
  70.    slots: (0 slots) slave  <\/span><\/li>
  71.    replicates d600b4a56d1e92261d163aac266754d14a44a703  <\/span><\/li>
  72. M: 100079aaff82a2eb6bb3967c8649deea63aceb08 127.0.0.1:7001  <\/span><\/li>
  73.    slots:5461-10922 (5462 slots) master  <\/span><\/li>
  74.    1 additional replica(s)  <\/span><\/li>
  75. M: d600b4a56d1e92261d163aac266754d14a44a703 127.0.0.1:7002  <\/span><\/li>
  76.    slots:10923-16383 (5461 slots) master  <\/span><\/li>
  77.    1 additional replica(s)  <\/span><\/li>
  78. [OK] All nodes agree about slots configuration.  <\/span><\/li>
  79. ><\/span>><\/span>><\/span> Check for open slots…  <\/span><\/span><\/li>
  80. ><\/span>><\/span>><\/span> Check slots coverage…  <\/span><\/span><\/li>
  81. [OK] All 16384 slots covered.  <\/span><\/li>
  82. [root@node100 redis-cluster]#   <\/span><\/li><\/ol><\/div>\n\n\n\n
    \u53ef\u4ee5\u770b\u5230 7000\u30017001\u30017002 \u4e3a Master\uff0c7003\u30017004\u30017005 \u4e3a Slave\u3002\u4fe1\u606f\u540c\u65f6\u663e\u793a\u4e86\u6bcf\u4e2a\u8282\u70b9\u6240\u5206\u914d\u7684 slots\uff08\u54c8\u5e0c\u69fd\uff09\uff0c3 \u4e2a\u4e3b\u8282\u70b9\u5206\u522b\u6620\u5c04\u4e86 0-5460\u30015461-10922\u300110923-16383 solts\u3002<\/p>\n\n\n\n
    \u7b2c\u5341\u6b65\uff0c\u4f7f\u7528\u96c6\u7fa4\u3002<\/strong><\/p>\n\n\n\n
    \u8981\u4f7f\u7528\u642d\u5efa\u7684\u96c6\u7fa4\uff0c\u8fde\u63a5\u96c6\u7fa4\u4e2d\u4efb\u610f\u4e00\u4e2a\u8282\u70b9\u5373\u53ef\uff0c\u6bd4\u5982\u8fd9\u91cc\u8fde\u63a5 7002\u3002<\/p>\n\n\n\n
    \u547d\u4ee4\uff1a.\/redis-cli -p 7002 -c<\/p>\n\n\n\n
    <\/div>
    1. 127.0.0.1:7002<\/span>><\/span> cluster info  <\/span><\/span><\/li>
    2. cluster_state:ok  <\/span><\/li>
    3. cluster_slots_assigned:16384  <\/span><\/li>
    4. cluster_slots_ok:16384  <\/span><\/li>
    5. cluster_slots_pfail:0  <\/span><\/li>
    6. cluster_slots_fail:0  <\/span><\/li>
    7. cluster_known_nodes:6  <\/span><\/li>
    8. cluster_size:3  <\/span><\/li>
    9. cluster_current_epoch:6  <\/span><\/li>
    10. cluster_my_epoch:3  <\/span><\/li>
    11. cluster_stats_messages_sent:2920  <\/span><\/li>
    12. cluster_stats_messages_received:2920  <\/span><\/li>
    13. 127.0.0.1:7002><\/span> cluster nodes  <\/span><\/span><\/li>
    14. e35e98e6c061fc80c85ba02f9d1de6dccba91f7f 127.0.0.1:7004 slave 100079aaff82a2eb6bb3967c8649deea63aceb08 0 1576308662000 5 connected  <\/span><\/li>
    15. 34210a92160dc1994f02dc50a656ed9f52515329 127.0.0.1:7005 slave d600b4a56d1e92261d163aac266754d14a44a703 0 1576308662504 6 connected  <\/span><\/li>
    16. f23b3418e4a454c8336c662a5d6022130f38ff30 127.0.0.1:7000 master – 0 1576308659988 1 connected 0-5460  <\/span><\/li>
    17. 0a2306e861fb268b3ce5600323b76b992d8769f5 127.0.0.1:7003 slave f23b3418e4a454c8336c662a5d6022130f38ff30 0 1576308660994 4 connected  <\/span><\/li>
    18. d600b4a56d1e92261d163aac266754d14a44a703 127.0.0.1:7002 myself,master – 0 0 3 connected 10923-16383  <\/span><\/li>
    19. 100079aaff82a2eb6bb3967c8649deea63aceb08 127.0.0.1:7001 master – 0 1576308663007 2 connected 5461-10922  <\/span><\/li>
    20. 127.0.0.1:7002><\/span>   <\/span><\/span><\/li><\/ol><\/div>\n\n\n\n
      \u5230\u6b64\uff0credis \u4f2a\u5206\u5e03\u5f0f\u96c6\u7fa4\u642d\u5efa\u5b8c\u6210\u4e86\u3002<\/p>\n\n\n\n
      \u811a\u672c\u6587\u4ef6<\/strong><\/p>\n\n\n\n
      stopAllRedis.sh\uff1a<\/p>\n\n\n\n
      #! \/bin\/bash\n\nfor((i=0;i<6;i++));do\n  j=$[$i+1];\n  cd redis0$j\n  .\/redis-cli -c -h 127.0.0.1 -p 700$i -a 123456 shutdown;\n  cd ..\ndone\necho \"\u6240\u6709 redis [cluster] \u670d\u52a1\u5747\u5df2\u5173\u95ed\u3002\"\nps -ef |grep redis\n\nexit 0<\/code><\/pre>\n\n\n\n
      delAllRedisFile.sh\uff1a<\/p>\n\n\n\n
      #! \/bin\/bash\n\nfor((i=0;i<6;i++));do\n  j=$[$i+1];\n  cd redis0$j;\n  rm -f $1\n  cd ..\ndone\necho \"\u6240\u6709 redis [cluster] \u5b89\u88c5\u76ee\u5f55\u4e0b\u7684 \"$1\" \u6587\u4ef6\u5747\u5df2\u5220\u9664\u3002\"\n\nexit 0<\/code><\/pre>\n\n\n\n
      \u5e38\u89c1\u9519\u8bef\u89e3\u7b54<\/strong><\/p>\n\n\n\n
      \u62a5\u9519\u4fe1\u606f\uff1a[ERR] Sorry, can’t connect to node 127.0.0.1:7000<\/p>\n\n\n\n
      \u53ef\u80fd\u539f\u56e0\uff1a<\/p>\n\n\n\n
      1\uff09redis \u670d\u52a1\u6ca1\u542f\u52a8\u3002\u3002\u3002\uff08\u8fd9\u4e2a\u6700\u5751\uff01\uff01\uff01\uff09<\/p>\n\n\n\n
      2\uff09\u7531\u4e8e\u914d\u7f6e\u6587\u4ef6 redis.conf \u4e2d\u8bbe\u7f6e\u4e86\u5bc6\u7801\u5bfc\u81f4\u3002<\/p>\n\n\n\n
      \u89e3\u51b3\u65b9\u6cd5\uff1a<\/p>\n\n\n\n
      \u65b9\u6cd5\u4e00\uff1a\u53ef\u4ee5\u5220\u9664\u8282\u70b9\u914d\u7f6e\u6587\u4ef6\u4e2d\u7684\u5bc6\u7801\uff0c\u518d\u6b21\u521b\u5efa\u96c6\u7fa4\u5219\u65e0\u62a5\u9519\u3002<\/p>\n\n\n\n
      \u5f53\u8fd9\u79cd\u65b9\u6cd5\u4f1a\u5bfc\u81f4 redis \u6ca1\u6709\u5bc6\u7801\uff0c\u4e0d\u5b89\u5168\u3002\u5982\u679c\u4ecd\u60f3\u914d\u7f6e\u5bc6\u7801\uff0c\u8fd8\u8981\u642d\u5efa\u96c6\u7fa4\uff0c\u5219\u770b\u65b9\u6cd5\u4e8c\u3002<\/p>\n\n\n\n
      \u65b9\u6cd5\u4e8c\uff1a\u914d\u7f6e\u6587\u4ef6\u4e2d\u8fd8\u662f\u914d\u7f6e\u5bc6\u7801\uff0c\u5982\u679c\u8981\u6267\u884c\u521b\u5efa\u96c6\u7fa4\u7684\u547d\u4ee4\uff0c\u5219\u9700\u8981\u4fee\u6539 client.rb \u6587\u4ef6\u4e2d\u7684\u914d\u7f6e\u4fe1\u606f\u3002client.rb \u7684\u8def\u5f84\u4e0d\u56fa\u5b9a\uff0c\u53ef\u4ee5\u901a\u8fc7 find \u547d\u4ee4\u67e5\u627e\u8be5\u6587\u4ef6\u3002<\/p>\n\n\n\n
      \u547d\u4ee4\uff1afind -name client.rb<\/p>\n\n\n\n
      \"\"\/<\/figure>\n\n\n\n
      \u7f16\u8f91\u914d\u7f6e\u4fe1\u606f\u4e2d\u7684\u5bc6\u7801\u90e8\u5206\uff1a<\/p>\n\n\n\n
      \"\"\/<\/figure>\n\n\n\n
      \u62a5\u9519\u4fe1\u606f\uff1a(error) MOVED 14041 127.0.0.1:7002<\/p>\n\n\n\n
      \u53ef\u80fd\u539f\u56e0\uff1a\u8fd9\u79cd\u60c5\u51b5\u4e00\u822c\u662f\u56e0\u4e3a\u542f\u52a8 redis-cli \u65f6\u6ca1\u6709\u8bbe\u7f6e\u96c6\u7fa4\u6a21\u5f0f\u6240\u5bfc\u81f4\u7684\u3002<\/p>\n\n\n\n
      \u89e3\u51b3\u65b9\u6cd5\uff1a<\/p>\n\n\n\n
      \u542f\u52a8\u5ba2\u6237\u7aef\u65f6\u4f7f\u7528 -c \u53c2\u6570\u6765\u542f\u52a8\u96c6\u7fa4\u6a21\u5f0f\uff1a<\/p>\n\n\n\n
      \u547d\u4ee4\uff1a.\/redis-cli -p 7000 -a 123456 -c<\/p>\n\n\n\n
      \"\"\/<\/figure>\n\n\n\n
      \u62a5\u9519\u4fe1\u606f\uff1a\/usr\/lib\/ruby\/gems\/1.8\/gems\/redis-3.2.1\/lib\/redis\/client.rb:113:in `call’: ERR Slot 4648 is already busy (Redis::CommandError)<\/p>\n\n\n\n
      \u53ef\u80fd\u539f\u56e0\uff1a\u8fd0\u884c rb\uff0c\u70b9\u51fb yes \u540e\u5c31\u62a5\u9519\u4e86\uff0c\u4e00\u822c\u548c nodes-conf \u6587\u4ef6\u6709\u5173\u3002<\/p>\n\n\n\n
      \u89e3\u51b3\u65b9\u6cd5\uff1a\u53ea\u8981\u628a\u5168\u90e8\u7684 redis \u8282\u70b9\u76ee\u5f55\u4e0b\u7684 nodes.conf \u5220\u9664\u5373\u53ef\u3002<\/p>\n\n\n\n
      \u5176\u5b83\u9519\u8bef\u5f85\u8865\u5145\u3002\u3002\u3002<\/p>\n\n\n\n
      \u539f\u6587\u94fe\u63a5\uff1ahttps:\/\/blog.csdn.net\/tzhuwb\/article\/details\/103546913<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"
      \u5728\u4e0a\u4e00\u7bc7\u6587\u7ae0\u300a\u5927\u6570\u636e\u5b66\u4e60\u521d\u7ea7\u5165\u95e8\u6559\u7a0b\uff08\u4e8c\uff09 \u2014\u2014 Redis 3.x \u5355\u8282\u70b9\u7684\u5b89 … \u7ee7\u7eed\u9605\u8bfb →<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"ai_generated_summary":"","wpai_meta_description":"","footnotes":""},"categories":[803],"tags":[713,716,711,877,183,214,199,712],"class_list":["post-4115","post","type-post","status-publish","format-standard","hentry","category-redis","tag-redis","tag-716","tag-711","tag-877","tag-183","tag-214","tag-199","tag-712"],"_links":{"self":[{"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/posts\/4115","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=4115"}],"version-history":[{"count":6,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/posts\/4115\/revisions"}],"predecessor-version":[{"id":4667,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=\/wp\/v2\/posts\/4115\/revisions\/4667"}],"wp:attachment":[{"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=4115"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=4115"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.menglanglang.cn\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=4115"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}