docker搭建redis集群

摘要：搭建系列环境搭建集群搭建集群环境搭建搭建集群环境搭建序这里参照了搭建集群这篇文章来，非常顺利。下载镜像准备配置文件启动容器查看集群

docker搭建系列

docker环境搭建zk集群

docker搭建redis集群

docker环境搭建elasticsearch

docker搭建rabbitmq集群

docker环境搭建ELK

这里参照了Docker 搭建redis 集群这篇文章来，非常顺利。

docker pull redis

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  /slaveof redis-master 6379/g" redis.conf  

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 

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