Redis3.0.1 Stable版本的集群部署（Mac）

本文档基于如下原始文档（CentOS）创建：
修改了一些路径的错误，补全了一些命令执行结果信息，确认在Mac下创建集群成功
 
同时参考
 
 
 
（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）
  • 127.0.0.1:7000
  • 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
 
1：官网下载3.0.1 Stable （http://redis.io/）
 
2：上传服务器，解压，编译
#将下载的文件放到 /usr/local/
 
tar -zxvf redis-3.0.1.tar.gz
#生成 redis-3.0.1文件夹
 
cd /usr/local/redis-3.0.1
make
make install
 
#执行一下make test查看 make的结果全部都是OK
#最终结果显示如下
\o/ All tests passed without errors!

 

3：创建集群需要的目录 
mkdir -p /usr/local/cluster
 
cd /usr/local/cluster
mkdir 7000

mkdir 7001

mkdir 7002

mkdir 7003

mkdir 7004

mkdir 7005

 

4：修改配置文件redis.conf

cp /usr/local/redis-3.0.1/redis.conf  /usr/local/cluster
vi redis.conf

##修改配置文件中的下面选项

port 7000

daemonize yes

cluster-enabled yes

cluster-config-file nodes.conf

cluster-node-timeout 5000

appendonly yes

##修改完redis.conf配置文件中的这些配置项之后把这个配置文件分别拷贝到7000/7001/7002/7003/7004/7005目录下面

cp /usr/local/cluster/redis.conf /usr/local/cluster/7000

cp /usr/local/cluster/redis.conf /usr/local/cluster/7001

cp /usr/local/cluster/redis.conf /usr/local/cluster/7002

cp /usr/local/cluster/redis.conf /usr/local/cluster/7003

cp /usr/local/cluster/redis.conf /usr/local/cluster/7004

cp /usr/local/cluster/redis.conf /usr/local/cluster/7005

 

##注意：拷贝完成之后要修改7001/7002/7003/7004/7005目录下面redis.conf文件中的port参数，分别改为对应的文件夹的名称

 

 
5：分别启动这6个redis实例(实践证明，必须要cd到700X文件夹下执行redis-server命令)
cd /usr/local/cluster/7000

redis-server redis.conf

cd /usr/local/cluster/7001

redis-server redis.conf

cd /usr/local/cluster/7002

redis-server redis.conf

cd /usr/local/cluster/7003

redis-server redis.conf

cd /usr/local/cluster/7004

redis-server redis.conf

cd /usr/local/cluster/7005

redis-server redis.conf

 
 
##启动之后使用命令查看redis的启动情况ps -ef|grep redis
如下显示则说明启动成功
 
X0544:7005 wei.li$ ps -ef | grep redis
909302175  5547     1   0 11:31上午 ??         0:01.07 redis-server *:7000 [cluster]
909302175  5736     1   0 11:44上午 ??         0:00.29 redis-server *:7001 [cluster]
909302175  5761     1   0 11:48上午 ??         0:00.05 redis-server *:7002 [cluster]
909302175  5773     1   0 11:49上午 ??         0:00.03 redis-server *:7003 [cluster]
909302175  5780     1   0 11:49上午 ??         0:00.02 redis-server *:7004 [cluster]
909302175  5787     1   0 11:49上午 ??         0:00.01 redis-server *:7005 [cluster]
909302175  5790   952   0 11:49上午 ttys000    0:00.00 grep redis

 


6：执行redis的创建集群命令创建集群 
cd /usr/local/redis-3.0.1/src
 
./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
 
请注意：
本机已经安装rvm和rubygems，只需要执行
X0544:cluster wei.li$ gem install redis -V

即可安装完毕redis-rb


正常执行结果如下
X0544:src wei.li$ ./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
>>> Creating cluster
Connecting to node 127.0.0.1:7000: OK
Connecting to node 127.0.0.1:7001: OK
Connecting to node 127.0.0.1:7002: OK
Connecting to node 127.0.0.1:7003: OK
Connecting to node 127.0.0.1:7004: OK
Connecting to node 127.0.0.1:7005: OK
>>> Performing hash slots allocation on 6 nodes...
Using 3 masters:
127.0.0.1:7000
127.0.0.1:7001
127.0.0.1:7002
Adding replica 127.0.0.1:7003 to 127.0.0.1:7000
Adding replica 127.0.0.1:7004 to 127.0.0.1:7001
Adding replica 127.0.0.1:7005 to 127.0.0.1:7002
M: 2cd16d3e6eb9f29ba578fbcf0627f3b3bb4653cf 127.0.0.1:7000
   slots:0-5460 (5461 slots) master
M: 432d74a91b5f1b6358cf245a153160fcf4e93447 127.0.0.1:7001
   slots:5461-10922 (5462 slots) master
M: ecfbdc1268990a42968f1bd887341f02e679f01f 127.0.0.1:7002
   slots:10923-16383 (5461 slots) master
S: cfacbc4067cbfffab2caa83858f0eebcb572c31d 127.0.0.1:7003
   replicates 2cd16d3e6eb9f29ba578fbcf0627f3b3bb4653cf
S: 69d3240c55fb8209e5f248f76c7557d023c4420f 127.0.0.1:7004
   replicates 432d74a91b5f1b6358cf245a153160fcf4e93447
S: ff8c288967f944d463cf0a4d8712eb460e715c0f 127.0.0.1:7005
   replicates ecfbdc1268990a42968f1bd887341f02e679f01f
Can I set the above configuration? (type 'yes' to accept):

 

输入yes，然后配置完成。

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 127.0.0.1:7000)
M: 2cd16d3e6eb9f29ba578fbcf0627f3b3bb4653cf 127.0.0.1:7000
   slots:0-5460 (5461 slots) master
M: 432d74a91b5f1b6358cf245a153160fcf4e93447 127.0.0.1:7001
   slots:5461-10922 (5462 slots) master
M: ecfbdc1268990a42968f1bd887341f02e679f01f 127.0.0.1:7002
   slots:10923-16383 (5461 slots) master
M: cfacbc4067cbfffab2caa83858f0eebcb572c31d 127.0.0.1:7003
   slots: (0 slots) master
   replicates 2cd16d3e6eb9f29ba578fbcf0627f3b3bb4653cf
M: 69d3240c55fb8209e5f248f76c7557d023c4420f 127.0.0.1:7004
   slots: (0 slots) master
   replicates 432d74a91b5f1b6358cf245a153160fcf4e93447
M: ff8c288967f944d463cf0a4d8712eb460e715c0f 127.0.0.1:7005
   slots: (0 slots) master
   replicates ecfbdc1268990a42968f1bd887341f02e679f01f
[OK] All nodes agree about slots configuration.
>>> Check for open slots...
>>> Check slots coverage...
[OK] All 16384 slots covered.
X0544:src wei.li$

至此redis集群即搭建成功！

 

7：使用redis-cli命令进入集群环境

X0544:src wei.li$ redis-cli -c -p 7000
127.0.0.1:7000>

 

8: 测试集群状态

X0544:src wei.li$ redis-cli -c -p 7000
127.0.0.1:7000> cluster info
cluster_state:ok
cluster_slots_assigned:16384
cluster_slots_ok:16384
cluster_slots_pfail:0
cluster_slots_fail:0
cluster_known_nodes:6
cluster_size:3
cluster_current_epoch:6
cluster_my_epoch:1
cluster_stats_messages_sent:99452
cluster_stats_messages_received:99452
127.0.0.1:7000> set key1 value1
-> Redirected to slot [9189] located at 127.0.0.1:7001
OK
127.0.0.1:7001> set key2 value2
-> Redirected to slot [4998] located at 127.0.0.1:7000
OK
127.0.0.1:7000> set key3 value3
OK
127.0.0.1:7000> get key1
-> Redirected to slot [9189] located at 127.0.0.1:7001
"value1"
127.0.0.1:7001> get key2
-> Redirected to slot [4998] located at 127.0.0.1:7000
"value2"
127.0.0.1:7000> get key3
"value3"
127.0.0.1:7000>

 

posted @ 2015-06-01 14:24  cs_liwei  阅读(619)  评论(0)  编辑  收藏  举报