Redis集群配置和部署 spring整合redisCluster

来源：互联网发布：淘宝联盟好还是一淘编辑：程序博客网时间：2024/06/07 03:03

Redis集群配置和部署

1. 下载redis3.0

2. 上传服务器，解压，编译（前两步与之前相同）http://blog.csdn.net/liguangyan_neu/article/details/78026932 参考2.1节

3. 创建集群需要的目录

mkdir /usr/local/cluster

cd  /usr/local/cluster

mkdir  7000 7001 7002 7003 7004 7005

4. 修改配置文件redis.conf

cp  /usr/local/redis3.0.5/redis.conf  /usr/local/cluster

vi  redis.conf

修改配置文件中如下选项

port  7000

daemonize  yes

cluster-enabled  yes

cluster-config-file  nodes.conf

cluster-node-timeout  5000

appendonly  yes

修改完配置文件后将redis.conf文件分别拷贝至7000、7001……7005目录下

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

拷贝结束之后分别修改对应的配置文件中的端口port为对应的端口号

5. 分别启动六个redis实例

/usr/local/redis-3.0.5/src/redis-server /usr/local/cluster/7000/redis.conf

/usr/local/redis-3.0.5/src/redis-server /usr/local/cluster/7001/redis.conf

/usr/local/redis-3.0.5/src/redis-server /usr/local/cluster/7002/redis.conf

/usr/local/redis-3.0.5/src/redis-server /usr/local/cluster/7003/redis.conf

/usr/local/redis-3.0.5/src/redis-server /usr/local/cluster/7004/redis.conf

/usr/local/redis-3.0.5/src/redis-server /usr/local/cluster/7005/redis.conf

查看启动情况

ps  -ef|grep redis

6. 升级ruby安装gem

http://jingyan.baidu.com/article/b7001fe173fe9a0e7382dd57.html

7. gem安装redis ruby接口

http://storysky.blog.51cto.com/628458/1155353/

8. 执行redis创建集群命令创建集群

/usr/local/redis-3.0.5/src/redis-trib.rb create --replicas 1 192.168.1.191:7000 192.168.1.191:7001 192.168.1.191:7002 192.168.1.191:7003 192.168.1.191:7004 192.168.1.191:7005

9. 进入集群环境使用redis-cli

/usr/local/redis-3.0.5/src/redis-cli -c -h 192.168.1.191 -p 7000

10. RedisCluster客户端（Jedis）

使用spring集成JedisCluster连接Redis3.0集群

Ø Maven依赖

<dependency>

<groupId>redis.clients</groupId>

<artifactId>jedis</artifactId>

<version>2.7.2</version>

</dependency>

Ø 增加spring配置

<bean name="genericObjectPoolConfig" class="org.apache.commons.pool2.impl.GenericObjectPoolConfig" >  

       <property name="maxWaitMillis" value="-1" />  

        <property name="maxTotal" value="1000" />  

       <property name="minIdle" value="8" />  

       <property name="maxIdle" value="100" />  

</bean>  

<bean id="jedisCluster" class="xxx.JedisClusterFactory">  

    <property name="addressConfig">  

        <value>classpath:connect-redis.properties</value>  

    </property>  

    <property name="addressKeyPrefix" value="address" />   <!--  属性文件里  key的前缀 -->  

    <property name="timeout" value="300000" />  

    <property name="maxRedirections" value="6" />  

    <property name="genericObjectPoolConfig" ref="genericObjectPoolConfig" />  

</bean>

Ø 增加connect-redis.properties配置文件

address1=192.168.1.191:7000  

address2=192.168.1.191:7001 

address3=192.168.1.191:7002  

address4=192.168.1.191:7003   

address5=192.168.1.191:7004   

address6=192.168.1.191:7005  

Ø 增加java类JedisClusterFactory

1. import java.util.HashSet;  

2. import java.util.Properties;  

3. import java.util.Set;  

4. import java.util.regex.Pattern;  

5.

6. import org.apache.commons.pool2.impl.GenericObjectPoolConfig;  

7. import org.springframework.beans.factory.FactoryBean;  

8. import org.springframework.beans.factory.InitializingBean;  

9. import org.springframework.core.io.Resource;  

10.

11. import redis.clients.jedis.HostAndPort;  

12. import redis.clients.jedis.JedisCluster;  

13.

14. public class JedisClusterFactory implements FactoryBean<JedisCluster>, InitializingBean {  

15.

16.     private Resource addressConfig;  

17.     private String addressKeyPrefix ;  

18.

19.     private JedisCluster jedisCluster;  

20.     private Integer timeout;  

21.     private Integer maxRedirections;  

22.     private GenericObjectPoolConfig genericObjectPoolConfig;  

23.

24.     private Pattern p = Pattern.compile("^.+[:]\\d{1,5}\\s*$");  

25.

26.     @Override  

27.     public JedisCluster getObject() throws Exception {  

28.         return jedisCluster;  

29.     }  

30.

31.     @Override  

32.     public Class<? extends JedisCluster> getObjectType() {  

33.         return (this.jedisCluster != null ? this.jedisCluster.getClass() : JedisCluster.class);  

34.     }  

35.

36.     @Override  

37.     public boolean isSingleton() {  

38.         return true;  

39.     }  

40.

41.

42.

43.     private Set<HostAndPort> parseHostAndPort() throws Exception {  

44.         try {  

45.             Properties prop = new Properties();  

46.             prop.load(this.addressConfig.getInputStream());  

47.

48.             Set<HostAndPort> haps = new HashSet<HostAndPort>();  

49.             for (Object key : prop.keySet()) {  

50.

51.                 if (!((String) key).startsWith(addressKeyPrefix)) {  

52.                     continue;  

53.                 }  

54.

55.                 String val = (String) prop.get(key);  

56.

57.                 boolean isIpPort = p.matcher(val).matches();  

58.

59.                 if (!isIpPort) {  

60.                     throw new IllegalArgumentException("ip 或 port 不合法");  

61.                 }  

62.                 String[] ipAndPort = val.split(":");  

63.

64.                 HostAndPort hap = new HostAndPort(ipAndPort[0], Integer.parseInt(ipAndPort[1]));  

65.                 haps.add(hap);  

66.             }  

67.

68.             return haps;  

69.         } catch (IllegalArgumentException ex) {  

70.             throw ex;  

71.         } catch (Exception ex) {  

72.             throw new Exception("解析 jedis 配置文件失败", ex);  

73.         }  

74.     }  

75.

76.     @Override  

77.     public void afterPropertiesSet() throws Exception {  

78.         Set<HostAndPort> haps = this.parseHostAndPort();  

79.

80.         jedisCluster = new JedisCluster(haps, timeout, maxRedirections,genericObjectPoolConfig);  

81.

82.     }  

83.     public void setAddressConfig(Resource addressConfig) {  

84.         this.addressConfig = addressConfig;  

85.     }  

86.

87.     public void setTimeout(int timeout) {  

88.         this.timeout = timeout;  

89.     }  

90.

91.     public void setMaxRedirections(int maxRedirections) {  

92.         this.maxRedirections = maxRedirections;  

93.     }  

94.

95.     public void setAddressKeyPrefix(String addressKeyPrefix) {  

96.         this.addressKeyPrefix = addressKeyPrefix;  

97.     }  

98.

99.     public void setGenericObjectPoolConfig(GenericObjectPoolConfig genericObjectPoolConfig) {  

100.         this.genericObjectPoolConfig = genericObjectPoolConfig;  

101.     }  

102.   

103. }  

Ø 使用时直接注入

@Autowired

JedisCluster  jedisCluster；

阅读全文

0 0