docker安装Redis

• 创建redis配置目录

mkdir -p /opt/redis/{data,conf}
vi /opt/redis/conf/redis.conf

• 复制以下内容到redis.conf文件中

# bind 192.168.1.100 10.0.0.1
# bind 127.0.0.1 ::1
#bind 127.0.0.1

protected-mode no
port 6379
tcp-backlog 511
timeout 0
tcp-keepalive 300
daemonize no
supervised no
pidfile /var/run/redis_6379.pid
loglevel notice
logfile ""
databases 30
always-show-logo yes
save 900 1
save 300 10
save 60 10000
stop-writes-on-bgsave-error yes
rdbcompression yes
rdbchecksum yes
dbfilename dump.rdb
dir ./
replica-serve-stale-data yes
replica-read-only yes
repl-diskless-sync no
repl-disable-tcp-nodelay no
replica-priority 100
lazyfree-lazy-eviction no
lazyfree-lazy-expire no
lazyfree-lazy-server-del no
replica-lazy-flush no
appendonly yes
appendfilename "appendonly.aof"
no-appendfsync-on-rewrite no
auto-aof-rewrite-percentage 100
auto-aof-rewrite-min-size 64mb
aof-load-truncated yes
aof-use-rdb-preamble yes
lua-time-limit 5000
slowlog-max-len 128
notify-keyspace-events ""
hash-max-ziplist-entries 512
hash-max-ziplist-value 64
list-max-ziplist-size -2
list-compress-depth 0
set-max-intset-entries 512
zset-max-ziplist-entries 128
zset-max-ziplist-value 64
hll-sparse-max-bytes 3000
stream-node-max-bytes 4096
stream-node-max-entries 100
activerehashing yes
hz 10
dynamic-hz yes
aof-rewrite-incremental-fsync yes
rdb-save-incremental-fsync yes

• 启动命令 docker镜像中如果没有redis镜像执行下面命令会自动pull镜像下来的不用担心这个

docker run --restart=always \
--log-opt max-size=100m \
--log-opt max-file=2 \
-p 6379:6379 \
--name myredis \
-v /opt/redis/conf/redis.conf:/etc/redis/redis.conf \
-v /opt/redis/data:/data \
-d redis redis-server /etc/redis/redis.conf  \
--appendonly yes  \
--requirepass 000415

• –restart=always 总是开机启动
• –log是日志方面的
• -p 6379:6379 将6379端口挂载出去
• –name 给这个容器取一个名字
• -v 数据卷挂载
• /opt/redis/conf/redis.conf:/etc/redis/redis.conf 这里是将 liunx 路径下的redis.conf 挂载到容器中的redis的redis.conf 相关联。
• /opt/redis/data:/data 这个同上
• -d redis 表示后台启动redis
• redis-server /etc/redis/redis.conf 以配置文件启动redis，加载容器内的conf文件，最终找到的是挂载的目录 /etc/redis/redis.conf 也就是liunx下的/opt/redis/conf/redis.conf
• –appendonly yes 开启redis 持久化
• –requirepass 000415 设置密码 设置密码这个选项不是必须的可以不设但是如果是安装在公网的服务器上强烈推荐设置上去吧如果是虚拟机上就无所谓了

# 进入redis客户端查看
[root@localhost]# docker exec -it redis redis-cli
127.0.0.1:6379> keys *
(error) NOAUTH Authentication required.      # 报这个错是因为设置了密码
127.0.0.1:6379> auth 000415    # 使用密码认证
OK
127.0.0.1:6379> keys *
1) "lyx"