Redis集群
（要让集群正常工作至少需要3个主节点，在这里我们要创建6个redis节点，其中三个为主节点，三个为从节点，对应的redis节点的ip和端口对应关系如下）
127.0.0.1:6379
127.0.0.1:6380
127.0.0.1:6381
127.0.0.1:6382
127.0.0.1:6383
127.0.0.1:6384
1：下载redis。官网下载3.0.7版本
下载地址：http://download.redis.io/releases/redis-3.0.7.tar.gz
2：上传服务器，解压，编译
tar -zxvf redis-3.0.7.tar.gz
mv redis-3.0.7.tar.gz redis3.0
cd /usr/local/redis3.0
make
make instal
3：配置集群环境
vi redis.conf
##修改配置文件中的下面选项
port 6379
daemonize yes
appendonly yes
cluster-enabled yes
cluster-config-file nodes-6379.conf
cluster-node-timeout 15000
6：执行redis的创建集群命令创建集群
分别启动这6个redis实例
./redis-trib.rb create --replicas 1 127.0.0.1:6379 127.0.0.1:6380 127.0.0.1:6381 127.0.0.1:6382 127.0.0.1:6383 127.0.0.1:6384
错误内容：/usr/bin/env: ruby: No such file or directory6.1执行上面的命令的时候会报错，因为是执行的ruby的脚本，需要ruby的环境
所以需要安装ruby的环境，这里推荐使用yum install ruby安装
yum install ruby
6.2然后再执行第6步的创建集群命令，还会报错，提示缺少rubygems组件，使用yum安装
yum install rubygems
错误内容：
./redis-trib.rb:24:in `require': no such file to load -- rubygems (LoadError)
from ./redis-trib.rb:24
6.3再次执行第6步的命令，还会报错，提示不能加载redis，是因为缺少redis和ruby的接口，使用gem 安装
gem install redis
错误内容：
/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
6.4 再次执行第6步的命令，正常执行
[root@iZ28afos96aZ src]# ./redis-trib.rb create --replicas 1 127.0.0.1:6384 127.0.0.1:6383 127.0.0.1:6382 127.0.0.1:6381 127.0.0.1:6380 127.0.0.1:6379 >>> Creating cluster >>> Performing hash slots allocation on 6 nodes... Using 3 masters: 127.0.0.1:6384 127.0.0.1:6383 127.0.0.1:6382 Adding replica 127.0.0.1:6381 to 127.0.0.1:6384 Adding replica 127.0.0.1:6380 to 127.0.0.1:6383 Adding replica 127.0.0.1:6379 to 127.0.0.1:6382 M: d75e3842921a04d2e530a899194fb5ee92b6fa91 127.0.0.1:6384 slots:0-5460 (5461 slots) master M: a74e0aa159bcec51dfc94dd52d13f93f1c45ca1a 127.0.0.1:6383 slots:5461-10922 (5462 slots) master M: cafe8b69992c2171ad2d1119f65b242e315a68e2 127.0.0.1:6382 slots:10923-16383 (5461 slots) master S: d3826c34d09550a4d56d1569eb5bd652548f7a91 127.0.0.1:6381 replicates d75e3842921a04d2e530a899194fb5ee92b6fa91 S: 0d78e8b3bff995b41c18b2edbbc9ea870f9c1c4a 127.0.0.1:6380 replicates a74e0aa159bcec51dfc94dd52d13f93f1c45ca1a S: fdacca0da5627679ad3e22ee49efc4611e584fae 127.0.0.1:6379 replicates cafe8b69992c2171ad2d1119f65b242e315a68e2 Can I set the above configuration? (type 'yes' to accept): yes >>> Nodes configuration updated >>> Assign a different config epoch to each node >>> Sending CLUSTER MEET messages to join the cluster Waiting for the cluster to join..... >>> Performing Cluster Check (using node 127.0.0.1:6384) M: d75e3842921a04d2e530a899194fb5ee92b6fa91 127.0.0.1:6384 slots:0-5460 (5461 slots) master M: a74e0aa159bcec51dfc94dd52d13f93f1c45ca1a 127.0.0.1:6383 slots:5461-10922 (5462 slots) master M: cafe8b69992c2171ad2d1119f65b242e315a68e2 127.0.0.1:6382 slots:10923-16383 (5461 slots) master M: d3826c34d09550a4d56d1569eb5bd652548f7a91 127.0.0.1:6381 slots: (0 slots) master replicates d75e3842921a04d2e530a899194fb5ee92b6fa91 M: 0d78e8b3bff995b41c18b2edbbc9ea870f9c1c4a 127.0.0.1:6380 slots: (0 slots) master replicates a74e0aa159bcec51dfc94dd52d13f93f1c45ca1a M: fdacca0da5627679ad3e22ee49efc4611e584fae 127.0.0.1:6379 slots: (0 slots) master replicates cafe8b69992c2171ad2d1119f65b242e315a68e2 [OK] All nodes agree about slots configuration. >>> Check for open slots... >>> Check slots coverage... [OK] All 16384 slots covered.
输入yes，然后配置完成。
至此redis集群即搭建成功！
7：使用redis-cli命令进入集群环境
redis-cli -c -p 6379
附上信息：
[root@iZ28afos96aZ home]# yum install ruby Loaded plugins: security base | 3.7 kB 00:00 epel | 4.3 kB 00:00 epel/primary_db | 5.9 MB 00:06 extras | 3.4 kB 00:00 puppetlabs-deps | 2.5 kB 00:00 puppetlabs-deps/primary_db | 47 kB 00:04 puppetlabs-products | 2.5 kB 00:00 puppetlabs-products/primary_db | 154 kB 00:08 updates | 3.4 kB 00:00 Setting up Install Process Resolving Dependencies --> Running transaction check ---> Package ruby.x86_64 0:1.8.7.374-4.el6_6 will be installed --> Processing Dependency: ruby-libs = 1.8.7.374-4.el6_6 for package: ruby-1.8.7.374-4.el6_6.x86_64 --> Processing Dependency: libruby.so.1.8()(64bit) for package: ruby-1.8.7.374-4.el6_6.x86_64 --> Running transaction check ---> Package ruby-libs.x86_64 0:1.8.7.374-4.el6_6 will be installed --> Processing Dependency: libreadline.so.5()(64bit) for package: ruby-libs-1.8.7.374-4.el6_6.x86_64 --> Running transaction check ---> Package compat-readline5.x86_64 0:5.2-17.1.el6 will be installed --> Finished Dependency Resolution Dependencies Resolved ================================================================================ Package Arch Version Repository Size ================================================================================ Installing: ruby x86_64 1.8.7.374-4.el6_6 base 538 k Installing for dependencies: compat-readline5 x86_64 5.2-17.1.el6 base 130 k ruby-libs x86_64 1.8.7.374-4.el6_6 base 1.7 M Transaction Summary ================================================================================ Install 3 Package(s) Total download size: 2.3 M Installed size: 7.8 M Is this ok [y/N]: y Downloading Packages: (1/3): compat-readline5-5.2-17.1.el6.x86_64.rpm | 130 kB 00:00 (2/3): ruby-1.8.7.374-4.el6_6.x86_64.rpm | 538 kB 00:00 (3/3): ruby-libs-1.8.7.374-4.el6_6.x86_64.rpm | 1.7 MB 00:01 -------------------------------------------------------------------------------- Total 1.0 MB/s | 2.3 MB 00:02 Running rpm_check_debug Running Transaction Test Transaction Test Succeeded Running Transaction Warning: RPMDB altered outside of yum. Installing : compat-readline5-5.2-17.1.el6.x86_64 1/3 Installing : ruby-libs-1.8.7.374-4.el6_6.x86_64 2/3 Installing : ruby-1.8.7.374-4.el6_6.x86_64 3/3 Verifying : compat-readline5-5.2-17.1.el6.x86_64 1/3 Verifying : ruby-libs-1.8.7.374-4.el6_6.x86_64 2/3 Verifying : ruby-1.8.7.374-4.el6_6.x86_64 3/3 Installed: ruby.x86_64 0:1.8.7.374-4.el6_6 Dependency Installed: compat-readline5.x86_64 0:5.2-17.1.el6 ruby-libs.x86_64 0:1.8.7.374-4.el6_6 Complete! [root@iZ28afos96aZ home]# ls apache-tomcat-8.0.33 redis-3.0.7_2 redis-3.0.7_6 softs hadoop redis-3.0.7_3 redis-3.0.7_7 svnrepos redis redis-3.0.7_4 reids zlib-1.2.8 redis-3.0.7_1 redis-3.0.7_5 ruby-2.3.1 zlib-1.2.8.tar.gz [root@iZ28afos96aZ home]# ruby -v ruby 1.8.7 (2013-06-27 patchlevel 374) [x86_64-linux] [root@iZ28afos96aZ home]# cd redis-3.0.7_1 [root@iZ28afos96aZ redis-3.0.7_1]# ls 00-RELEASENOTES COPYING Makefile redis.conf runtest-sentinel tests BUGS deps MANIFESTO runtest sentinel.conf utils CONTRIBUTING INSTALL README runtest-cluster src [root@iZ28afos96aZ redis-3.0.7_1]# cd src [root@iZ28afos96aZ src]# ls adlist.c crc64.h memtest.o redis-cli sort.c adlist.h crc64.o mkreleasehdr.sh redis-cli.c sort.o adlist.o db.c multi.c redis-cli.o sparkline.c ae.c db.o multi.o redis.h sparkline.h ae_epoll.c debug.c networking.c redis.o sparkline.o ae_evport.c debug.o networking.o redis-sentinel syncio.c ae.h dict.c notify.c redis-server syncio.o ae_kqueue.c dict.h notify.o redis-trib.rb testhelp.h ae.o dict.o object.c release.c t_hash.c ae_select.c dump.rdb object.o release.h t_hash.o anet.c endianconv.c pqsort.c release.o t_list.c anet.h endianconv.h pqsort.h replication.c t_list.o anet.o endianconv.o pqsort.o replication.o t_set.c aof.c fmacros.h pubsub.c rio.c t_set.o aof.o help.h pubsub.o rio.h t_string.c asciilogo.h hyperloglog.c rand.c rio.o t_string.o bio.c hyperloglog.o rand.h scripting.c t_zset.c bio.h intset.c rand.o scripting.o t_zset.o bio.o intset.h rdb.c sds.c util.c bitops.c intset.o rdb.h sds.h util.h bitops.o latency.c rdb.o sds.o util.o blocked.c latency.h redisassert.h sentinel.c valgrind.sup blocked.o latency.o redis-benchmark sentinel.o version.h cluster.c lzf_c.c redis-benchmark.c setproctitle.c ziplist.c cluster.h lzf_c.o redis-benchmark.o setproctitle.o ziplist.h cluster.o lzf_d.c redis.c sha1.c ziplist.o config.c lzf_d.o redis-check-aof sha1.h zipmap.c config.h lzf.h redis-check-aof.c sha1.o zipmap.h config.o lzfP.h redis-check-aof.o slowlog.c zipmap.o crc16.c Makefile redis-check-dump slowlog.h zmalloc.c crc16.o Makefile.dep redis-check-dump.c slowlog.o zmalloc.h crc64.c memtest.c redis-check-dump.o solarisfixes.h zmalloc.o [root@iZ28afos96aZ src]# ./redis-server ../redis.conf [root@iZ28afos96aZ src]# cd.. -bash: cd..: command not found [root@iZ28afos96aZ src]# cd .. [root@iZ28afos96aZ redis-3.0.7_1]# ls 00-RELEASENOTES COPYING Makefile redis.conf runtest-sentinel tests BUGS deps MANIFESTO runtest sentinel.conf utils CONTRIBUTING INSTALL README runtest-cluster src [root@iZ28afos96aZ redis-3.0.7_1]# cd .. [root@iZ28afos96aZ home]# cd re -bash: cd: re: No such file or directory [root@iZ28afos96aZ home]# cd redis [root@iZ28afos96aZ redis]# ls cluser data logs [root@iZ28afos96aZ redis]# cd logs [root@iZ28afos96aZ logs]# ls redis-6379.log redis-6380.log redis-6382.log [root@iZ28afos96aZ logs]# more redis-6379.log 4001:M 05 May 23:33:28.240 # Creating Server TCP listening socket *:6379: bind: Address already in use [root@iZ28afos96aZ logs]# ps -aux|grep redis Warning: bad syntax, perhaps a bogus '-'? See /usr/share/doc/procps-3.2.8/FAQ root 4012 0.0 0.0 103252 840 pts/8 S+ 23:35 0:00 grep redis root 22201 0.0 0.3 137448 7524 ? Sl 13:04 0:20 ./redis-server *:6379 root 22383 0.0 0.4 137444 7800 ? Sl 13:16 0:22 ./redis-server *:6380 [cluster] root 22417 0.0 0.4 137448 7812 ? Sl 13:18 0:22 ./redis-server *:6381 [cluster] root 22480 0.0 0.3 137444 7464 ? Sl 13:22 0:22 ./redis-server *:6383 [cluster] root 22507 0.0 0.4 137448 7812 ? Sl 13:23 0:22 ./redis-server *:6384 [cluster] root 22515 0.0 0.3 137444 7484 ? Sl 13:24 0:21 ./redis-server *:6382 [cluster] [root@iZ28afos96aZ logs]# ls redis-6379.log redis-6380.log redis-6382.log [root@iZ28afos96aZ logs]# ls redis-6379.log redis-6380.log redis-6382.log [root@iZ28afos96aZ logs]# cd .. [root@iZ28afos96aZ redis]# ls cluser data logs [root@iZ28afos96aZ redis]# cd .. [root@iZ28afos96aZ home]# cd redis-3.0.7_1 [root@iZ28afos96aZ redis-3.0.7_1]# ls 00-RELEASENOTES COPYING Makefile redis.conf runtest-sentinel tests BUGS deps MANIFESTO runtest sentinel.conf utils CONTRIBUTING INSTALL README runtest-cluster src [root@iZ28afos96aZ redis-3.0.7_1]# cd src [root@iZ28afos96aZ src]# ls adlist.c crc64.h memtest.o redis-cli sort.c adlist.h crc64.o mkreleasehdr.sh redis-cli.c sort.o adlist.o db.c multi.c redis-cli.o sparkline.c ae.c db.o multi.o redis.h sparkline.h ae_epoll.c debug.c networking.c redis.o sparkline.o ae_evport.c debug.o networking.o redis-sentinel syncio.c ae.h dict.c notify.c redis-server syncio.o ae_kqueue.c dict.h notify.o redis-trib.rb testhelp.h ae.o dict.o object.c release.c t_hash.c ae_select.c dump.rdb object.o release.h t_hash.o anet.c endianconv.c pqsort.c release.o t_list.c anet.h endianconv.h pqsort.h replication.c t_list.o anet.o endianconv.o pqsort.o replication.o t_set.c aof.c fmacros.h pubsub.c rio.c t_set.o aof.o help.h pubsub.o rio.h t_string.c asciilogo.h hyperloglog.c rand.c rio.o t_string.o bio.c hyperloglog.o rand.h scripting.c t_zset.c bio.h intset.c rand.o scripting.o t_zset.o bio.o intset.h rdb.c sds.c util.c bitops.c intset.o rdb.h sds.h util.h bitops.o latency.c rdb.o sds.o util.o blocked.c latency.h redisassert.h sentinel.c valgrind.sup blocked.o latency.o redis-benchmark sentinel.o version.h cluster.c lzf_c.c redis-benchmark.c setproctitle.c ziplist.c cluster.h lzf_c.o redis-benchmark.o setproctitle.o ziplist.h cluster.o lzf_d.c redis.c sha1.c ziplist.o config.c lzf_d.o redis-check-aof sha1.h zipmap.c config.h lzf.h redis-check-aof.c sha1.o zipmap.h config.o lzfP.h redis-check-aof.o slowlog.c zipmap.o crc16.c Makefile redis-check-dump slowlog.h zmalloc.c crc16.o Makefile.dep redis-check-dump.c slowlog.o zmalloc.h crc64.c memtest.c redis-check-dump.o solarisfixes.h zmalloc.o [root@iZ28afos96aZ src]# ./redis-trib.rb create --replicas 1 127.0.0.1:6384 127.0.0.1:6383 127.0.0.1:6382 127.0.0.1:6381 127.0.0.1:6380 127.0.0.1:6379 ./redis-trib.rb:24:in `require': no such file to load -- rubygems (LoadError) from ./redis-trib.rb:24 [root@iZ28afos96aZ src]# yum install rubygems Loaded plugins: security Setting up Install Process Resolving Dependencies --> Running transaction check ---> Package rubygems.noarch 0:1.3.7-5.el6 will be installed --> Processing Dependency: ruby-rdoc for package: rubygems-1.3.7-5.el6.noarch --> Running transaction check ---> Package ruby-rdoc.x86_64 0:1.8.7.374-4.el6_6 will be installed --> Processing Dependency: ruby-irb = 1.8.7.374-4.el6_6 for package: ruby-rdoc-1.8.7.374-4.el6_6.x86_64 --> Running transaction check ---> Package ruby-irb.x86_64 0:1.8.7.374-4.el6_6 will be installed --> Finished Dependency Resolution Dependencies Resolved ================================================================================ Package Arch Version Repository Size ================================================================================ Installing: rubygems noarch 1.3.7-5.el6 base 207 k Installing for dependencies: ruby-irb x86_64 1.8.7.374-4.el6_6 base 317 k ruby-rdoc x86_64 1.8.7.374-4.el6_6 base 381 k Transaction Summary ================================================================================ Install 3 Package(s) Total download size: 905 k Installed size: 3.0 M Is this ok [y/N]: y Downloading Packages: (1/3): ruby-irb-1.8.7.374-4.el6_6.x86_64.rpm | 317 kB 00:00 (2/3): ruby-rdoc-1.8.7.374-4.el6_6.x86_64.rpm | 381 kB 00:00 (3/3): rubygems-1.3.7-5.el6.noarch.rpm | 207 kB 00:00 -------------------------------------------------------------------------------- Total 1.3 MB/s | 905 kB 00:00 Running rpm_check_debug Running Transaction Test Transaction Test Succeeded Running Transaction Installing : ruby-irb-1.8.7.374-4.el6_6.x86_64 1/3 Installing : ruby-rdoc-1.8.7.374-4.el6_6.x86_64 2/3 Installing : rubygems-1.3.7-5.el6.noarch 3/3 Verifying : ruby-rdoc-1.8.7.374-4.el6_6.x86_64 1/3 Verifying : ruby-irb-1.8.7.374-4.el6_6.x86_64 2/3 Verifying : rubygems-1.3.7-5.el6.noarch 3/3 Installed: rubygems.noarch 0:1.3.7-5.el6 Dependency Installed: ruby-irb.x86_64 0:1.8.7.374-4.el6_6 ruby-rdoc.x86_64 0:1.8.7.374-4.el6_6 Complete! [root@iZ28afos96aZ src]# ./redis-trib.rb create --replicas 1 127.0.0.1:6384 127.0.0.1:6383 127.0.0.1:6382 127.0.0.1:6381 127.0.0.1:6380 127.0.0.1:6379 /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 [root@iZ28afos96aZ src]# gem install redis Successfully installed redis-3.3.0 1 gem installed Installing ri documentation for redis-3.3.0... Installing RDoc documentation for redis-3.3.0... [root@iZ28afos96aZ src]# ./redis-trib.rb create --replicas 1 127.0.0.1:6384 127.0.0.1:6383 127.0.0.1:6382 127.0.0.1:6381 127.0.0.1:6380 127.0.0.1:6379 >>> Creating cluster [ERR] Node 127.0.0.1:6379 is not configured as a cluster node. [root@iZ28afos96aZ src]# ps -aux|grep redis Warning: bad syntax, perhaps a bogus '-'? See /usr/share/doc/procps-3.2.8/FAQ root 4288 0.0 0.0 103252 840 pts/8 S+ 23:44 0:00 grep redis root 22201 0.0 0.3 137448 7532 ? Sl 13:04 0:20 ./redis-server *:6379 root 22383 0.0 0.4 137444 7836 ? Sl 13:16 0:23 ./redis-server *:6380 [cluster] root 22417 0.0 0.4 137448 7844 ? Sl 13:18 0:23 ./redis-server *:6381 [cluster] root 22480 0.0 0.3 137444 7624 ? Sl 13:22 0:23 ./redis-server *:6383 [cluster] root 22507 0.0 0.4 137448 7844 ? Sl 13:23 0:22 ./redis-server *:6384 [cluster] root 22515 0.0 0.3 137444 7628 ? Sl 13:24 0:22 ./redis-server *:6382 [cluster] [root@iZ28afos96aZ src]# ./redis-trib.rb create --replicas 1 127.0.0.1:6384 127.0.0.1:6383 127.0.0.1:6382 127.0.0.1:6381 127.0.0.1:6380 >>> Creating cluster *** ERROR: Invalid configuration for cluster creation. *** Redis Cluster requires at least 3 master nodes. *** This is not possible with 5 nodes and 1 replicas per node. *** At least 6 nodes are required. [root@iZ28afos96aZ src]# ls adlist.c crc64.h memtest.o redis-cli sort.c adlist.h crc64.o mkreleasehdr.sh redis-cli.c sort.o adlist.o db.c multi.c redis-cli.o sparkline.c ae.c db.o multi.o redis.h sparkline.h ae_epoll.c debug.c networking.c redis.o sparkline.o ae_evport.c debug.o networking.o redis-sentinel syncio.c ae.h dict.c notify.c redis-server syncio.o ae_kqueue.c dict.h notify.o redis-trib.rb testhelp.h ae.o dict.o object.c release.c t_hash.c ae_select.c dump.rdb object.o release.h t_hash.o anet.c endianconv.c pqsort.c release.o t_list.c anet.h endianconv.h pqsort.h replication.c t_list.o anet.o endianconv.o pqsort.o replication.o t_set.c aof.c fmacros.h pubsub.c rio.c t_set.o aof.o help.h pubsub.o rio.h t_string.c asciilogo.h hyperloglog.c rand.c rio.o t_string.o bio.c hyperloglog.o rand.h scripting.c t_zset.c bio.h intset.c rand.o scripting.o t_zset.o bio.o intset.h rdb.c sds.c util.c bitops.c intset.o rdb.h sds.h util.h bitops.o latency.c rdb.o sds.o util.o blocked.c latency.h redisassert.h sentinel.c valgrind.sup blocked.o latency.o redis-benchmark sentinel.o version.h cluster.c lzf_c.c redis-benchmark.c setproctitle.c ziplist.c cluster.h lzf_c.o redis-benchmark.o setproctitle.o ziplist.h cluster.o lzf_d.c redis.c sha1.c ziplist.o config.c lzf_d.o redis-check-aof sha1.h zipmap.c config.h lzf.h redis-check-aof.c sha1.o zipmap.h config.o lzfP.h redis-check-aof.o slowlog.c zipmap.o crc16.c Makefile redis-check-dump slowlog.h zmalloc.c crc16.o Makefile.dep redis-check-dump.c slowlog.o zmalloc.h crc64.c memtest.c redis-check-dump.o solarisfixes.h zmalloc.o [root@iZ28afos96aZ src]# cd .. [root@iZ28afos96aZ redis-3.0.7_1]# ls 00-RELEASENOTES COPYING Makefile redis.conf runtest-sentinel tests BUGS deps MANIFESTO runtest sentinel.conf utils CONTRIBUTING INSTALL README runtest-cluster src [root@iZ28afos96aZ redis-3.0.7_1]# cd src [root@iZ28afos96aZ src]# ls adlist.c crc64.h memtest.o redis-cli sort.c adlist.h crc64.o mkreleasehdr.sh redis-cli.c sort.o adlist.o db.c multi.c redis-cli.o sparkline.c ae.c db.o multi.o redis.h sparkline.h ae_epoll.c debug.c networking.c redis.o sparkline.o ae_evport.c debug.o networking.o redis-sentinel syncio.c ae.h dict.c notify.c redis-server syncio.o ae_kqueue.c dict.h notify.o redis-trib.rb testhelp.h ae.o dict.o object.c release.c t_hash.c ae_select.c dump.rdb object.o release.h t_hash.o anet.c endianconv.c pqsort.c release.o t_list.c anet.h endianconv.h pqsort.h replication.c t_list.o anet.o endianconv.o pqsort.o replication.o t_set.c aof.c fmacros.h pubsub.c rio.c t_set.o aof.o help.h pubsub.o rio.h t_string.c asciilogo.h hyperloglog.c rand.c rio.o t_string.o bio.c hyperloglog.o rand.h scripting.c t_zset.c bio.h intset.c rand.o scripting.o t_zset.o bio.o intset.h rdb.c sds.c util.c bitops.c intset.o rdb.h sds.h util.h bitops.o latency.c rdb.o sds.o util.o blocked.c latency.h redisassert.h sentinel.c valgrind.sup blocked.o latency.o redis-benchmark sentinel.o version.h cluster.c lzf_c.c redis-benchmark.c setproctitle.c ziplist.c cluster.h lzf_c.o redis-benchmark.o setproctitle.o ziplist.h cluster.o lzf_d.c redis.c sha1.c ziplist.o config.c lzf_d.o redis-check-aof sha1.h zipmap.c config.h lzf.h redis-check-aof.c sha1.o zipmap.h config.o lzfP.h redis-check-aof.o slowlog.c zipmap.o crc16.c Makefile redis-check-dump slowlog.h zmalloc.c crc16.o Makefile.dep redis-check-dump.c slowlog.o zmalloc.h crc64.c memtest.c redis-check-dump.o solarisfixes.h zmalloc.o [root@iZ28afos96aZ src]# ./re -bash: ./re: No such file or directory [root@iZ28afos96aZ src]# ./redis-cli 127.0.0.1:6379> get (error) ERR wrong number of arguments for 'get' command 127.0.0.1:6379> exit [root@iZ28afos96aZ src]# ./redis-cli shutdown [root@iZ28afos96aZ src]# ./redis-server ../redis.conf [root@iZ28afos96aZ src]# ps -aux|grep redis Warning: bad syntax, perhaps a bogus '-'? See /usr/share/doc/procps-3.2.8/FAQ root 4327 0.0 0.3 137444 7508 ? Ssl 23:50 0:00 ./redis-server *:6379 [cluster] root 4335 0.0 0.0 103252 840 pts/8 S+ 23:50 0:00 grep redis root 22383 0.0 0.4 137444 7836 ? Sl 13:16 0:23 ./redis-server *:6380 [cluster] root 22417 0.0 0.4 137448 7848 ? Sl 13:18 0:23 ./redis-server *:6381 [cluster] root 22480 0.0 0.3 137444 7624 ? Sl 13:22 0:23 ./redis-server *:6383 [cluster] root 22507 0.0 0.4 137448 7844 ? Sl 13:23 0:23 ./redis-server *:6384 [cluster] root 22515 0.0 0.3 137444 7628 ? Sl 13:24 0:22 ./redis-server *:6382 [cluster] [root@iZ28afos96aZ src]# ./redis-trib.rb create --replicas 1 127.0.0.1:6384 127.0.0.1:6383 127.0.0.1:6382 127.0.0.1:6381 127.0.0.1:6380 127.0.0.1:6379 >>> Creating cluster >>> Performing hash slots allocation on 6 nodes... Using 3 masters: 127.0.0.1:6384 127.0.0.1:6383 127.0.0.1:6382 Adding replica 127.0.0.1:6381 to 127.0.0.1:6384 Adding replica 127.0.0.1:6380 to 127.0.0.1:6383 Adding replica 127.0.0.1:6379 to 127.0.0.1:6382 M: d75e3842921a04d2e530a899194fb5ee92b6fa91 127.0.0.1:6384 slots:0-5460 (5461 slots) master M: a74e0aa159bcec51dfc94dd52d13f93f1c45ca1a 127.0.0.1:6383 slots:5461-10922 (5462 slots) master M: cafe8b69992c2171ad2d1119f65b242e315a68e2 127.0.0.1:6382 slots:10923-16383 (5461 slots) master S: d3826c34d09550a4d56d1569eb5bd652548f7a91 127.0.0.1:6381 replicates d75e3842921a04d2e530a899194fb5ee92b6fa91 S: 0d78e8b3bff995b41c18b2edbbc9ea870f9c1c4a 127.0.0.1:6380 replicates a74e0aa159bcec51dfc94dd52d13f93f1c45ca1a S: fdacca0da5627679ad3e22ee49efc4611e584fae 127.0.0.1:6379 replicates cafe8b69992c2171ad2d1119f65b242e315a68e2 Can I set the above configuration? (type 'yes' to accept): yes >>> Nodes configuration updated >>> Assign a different config epoch to each node >>> Sending CLUSTER MEET messages to join the cluster Waiting for the cluster to join..... >>> Performing Cluster Check (using node 127.0.0.1:6384) M: d75e3842921a04d2e530a899194fb5ee92b6fa91 127.0.0.1:6384 slots:0-5460 (5461 slots) master M: a74e0aa159bcec51dfc94dd52d13f93f1c45ca1a 127.0.0.1:6383 slots:5461-10922 (5462 slots) master M: cafe8b69992c2171ad2d1119f65b242e315a68e2 127.0.0.1:6382 slots:10923-16383 (5461 slots) master M: d3826c34d09550a4d56d1569eb5bd652548f7a91 127.0.0.1:6381 slots: (0 slots) master replicates d75e3842921a04d2e530a899194fb5ee92b6fa91 M: 0d78e8b3bff995b41c18b2edbbc9ea870f9c1c4a 127.0.0.1:6380 slots: (0 slots) master replicates a74e0aa159bcec51dfc94dd52d13f93f1c45ca1a M: fdacca0da5627679ad3e22ee49efc4611e584fae 127.0.0.1:6379 slots: (0 slots) master replicates cafe8b69992c2171ad2d1119f65b242e315a68e2 [OK] All nodes agree about slots configuration. >>> Check for open slots... >>> Check slots coverage... [OK] All 16384 slots covered. [root@iZ28afos96aZ src]#