详解docker搭建redis集群的环境搭建_服务器知识

详解docker搭建redis集群的环境搭建

2021-01-30 20:27xixicat 服务器知识

本篇文章主要介绍了详解docker搭建redis集群的环境搭建，小编觉得挺不错的，现在分享给大家，也给大家做个参考。一起跟随小编过来看看吧

本文介绍了docker搭建redis 集群的环境搭建，分享给大家，废话不多说，具体如下：

下载镜像

1	`docker pull redis`

准备配置文件

									mkdir /home/docker/redis/

									wget https://raw.githubusercontent.com/antirez/redis/3.0/redis.conf -O /home/docker/redis/redis.conf

									cd /home/docker/redis/

									sed -i 's/# slaveof <masterip> <masterport>/slaveof redis-master 6379/g' redis.conf

启动redis容器

									docker run --name redis-master -p 6379:6379 -d redis

									docker run --link redis-master:redis-master -v /home/docker/redis/redis.conf:/usr/local/etc/redis/redis.conf --name redis-slave1 -d redis redis-server /usr/local/etc/redis/redis.conf

									docker run --link redis-master:redis-master -v /home/docker/redis/redis.conf:/usr/local/etc/redis/redis.conf --name redis-slave2 -d redis redis-server /usr/local/etc/redis/redis.conf

									docker run --link redis-master:redis-master -v /home/docker/redis/redis.conf:/usr/local/etc/redis/redis.conf --name redis-slave3 -d redis redis-server /usr/local/etc/redis/redis.conf

查看redis集群

									redis-cli 

									127.0.0.1:6379> info

									# Server

									redis_version:3.0.6

									redis_git_sha1:00000000

									redis_git_dirty:0

									redis_build_id:48bba53ba79f07ac

									redis_mode:standalone

									os:Linux 3.13.0-27-generic x86_64

									arch_bits:64

									multiplexing_api:epoll

									gcc_version:4.9.2

									process_id:1

									run_id:6d552d47e50137b6ee40697d7254891aa5dbdb68

									tcp_port:6379

									uptime_in_seconds:21554

									uptime_in_days:0

									hz:10

									lru_clock:10637013

									config_file:

									# Clients

									connected_clients:1

									client_longest_output_list:0

									client_biggest_input_buf:0

									blocked_clients:0

									# Memory

									used_memory:1926248

									used_memory_human:1.84M

									used_memory_rss:4419584

									used_memory_peak:1963096

									used_memory_peak_human:1.87M

									used_memory_lua:36864

									mem_fragmentation_ratio:2.29

									mem_allocator:jemalloc-3.6.0

									# Persistence

									loading:0

									rdb_changes_since_last_save:0

									rdb_bgsave_in_progress:0

									rdb_last_save_time:1453456066

									rdb_last_bgsave_status:ok

									rdb_last_bgsave_time_sec:0

									rdb_current_bgsave_time_sec:-1

									aof_enabled:0

									aof_rewrite_in_progress:0

									aof_rewrite_scheduled:0

									aof_last_rewrite_time_sec:-1

									aof_current_rewrite_time_sec:-1

									aof_last_bgrewrite_status:ok

									aof_last_write_status:ok

									# Stats

									total_connections_received:5

									total_commands_processed:64476

									instantaneous_ops_per_sec:3

									total_net_input_bytes:2426080

									total_net_output_bytes:92455

									instantaneous_input_kbps:0.14

									instantaneous_output_kbps:0.02

									rejected_connections:0

									sync_full:3

									sync_partial_ok:0

									sync_partial_err:0

									expired_keys:0

									evicted_keys:0

									keyspace_hits:0

									keyspace_misses:0

									pubsub_channels:0

									pubsub_patterns:0

									latest_fork_usec:222

									migrate_cached_sockets:0

									# Replication

									role:master

									connected_slaves:3

									slave0:ip=172.17.0.2,port=6379,state=online,offset=30087,lag=1

									slave1:ip=172.17.0.3,port=6379,state=online,offset=30101,lag=0

									slave2:ip=172.17.0.4,port=6379,state=online,offset=30087,lag=1

									master_repl_offset:30101

									repl_backlog_active:1

									repl_backlog_size:1048576

									repl_backlog_first_byte_offset:2

									repl_backlog_histlen:30100

									# CPU

									used_cpu_sys:7.37

									used_cpu_user:5.34

									used_cpu_sys_children:0.00

									used_cpu_user_children:0.00

									# Cluster

									cluster_enabled:0

									# Keyspace