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Redis运维集群架构
Redis运维集群架构
Redis
开发
运维
实践高可用和
集群架构
与实践(三)
11.1.3 维护操作 11.1.3.1 完整启动 supervisord-c/
redis
/conf/
redis
-supervisord.conf 会自动拉起本机的
redis
和sentinel 11.1.3.2 启停
redis
supervisorctl-c/
redis
/conf/
redis
-supervisord.conf start
redis
supervisorctl-c/
redis
/conf/...
Redis
开发
运维
实践高可用和
集群架构
与实践(二)
11.1.2.5 目录规划 目录 含义/
redis
/bin
redis
可执行文件/
redis
/conf
redis
和supervisord的配置文件/
redis
/run
redis
和supervisord运行时的pid文件/
redis
/log
redis
和supervisord的日志/
redis
/script 一些管理脚本和测试脚本/
redis
/data ...
Redis
开发
运维
实践高可用和
集群架构
与实践(四)
11.1.4.5 双从实例宕测试 接上,此时Master为2.128,还有一个活着的从2.130,
集群
状态如下:此时,杀掉2.130的
redis
实例后,
集群
状态如下:此时由于配置了最小slave个数为1,已经不满足,因此
集群
变为只读状态:11.1.4.6 单sentinel宕测试 ...
Redis
开发
运维
实践高可用和
集群架构
与实践(五)
11.1.5 其他问题 11.1.5.1 只读性 主从复制
架构
下,默认Slave是只读的,如果写入则会报错:127.0.0.1:6379>set foo bar(error)READONLY You can't write against a read only slave.注意这个行为是可以修改的,虽然这样的修改没有意义:...
1
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观看发布会
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云数据库Redis产品升级,全球多活,冷热分离混合存储,多线程性能增强,
观看发布会
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云数据库 Redis 版
兼容Redis协议标准的、提供持久化的内存数据库服务,基于高性价比的单节点架构、高可靠双机热备架构及可无缝扩展的集群架构,满足纯缓存业务、高读写性能场景及容量需弹性变配的业务需求。
了解详情
管理控制台
在线咨询
最新活动
Redis 19.9元/年
数据库专场优惠
快速入门
帮助文档
快速入门
最佳实践
电商行业业务上云
数据库客户案例合集
产品推荐
云数据库PolarDB
云原生数据仓库MySQL
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云数据库Redis产品升级,全球多活,冷热分离混合存储,多线程性能增强,
观看发布会
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云数据库Redis产品升级,全球多活,冷热分离混合存储,多线程性能增强,
观看发布会
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云数据库 Redis 版
兼容Redis协议标准的、提供持久化的内存数据库服务,基于高性价比的单节点架构、高可靠双机热备架构及可无缝扩展的集群架构,满足纯缓存业务、高读写性能场景及容量需弹性变配的业务需求。
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Redis 19.9元/年
数据库专场优惠
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