docker部署redis

1.拉取镜像

docker pull redis:5.0.8

2.新建目录conf存放配置文件和目录data存放数据

mkdir docker/redis/{conf,data} -p

3.下载配置文件

curl https://raw.githubusercontent.com/antirez/redis/5.0.8/redis.conf -o conf/redis.conf

4.创建容器

docker run \
-v ${PWD}/data:/data:rw \
-v ${PWD}/conf/redis.conf:/etc/redis.conf:ro \
-p 6379:6379 \
--name redis \
-d redis:5.0.8 \
redis-server /etc/redis.conf

(注：pwd是命令，PWD是变量，所以不能用$pwd）

5.进入容器并运行客户端

docker exec -it redis bash
redis-cli

6.测试

127.0.0.1:6379> ping
PONG

 后记

配置文件有这么一段，如果不指定bind，会监听所有的外部连接，默认bindlocalhost，因为部署在ecs上，所以将这条注释掉。

################################## NETWORK #####################################

# By default, if no "bind" configuration directive is specified, Redis listens
# for connections from all the network interfaces available on the server.
# It is possible to listen to just one or multiple selected interfaces using
# the "bind" configuration directive, followed by one or more IP addresses.
#
# Examples:
#
# bind 192.168.1.100 10.0.0.1
# bind 127.0.0.1 ::1
#
# ~~~ WARNING ~~~ If the computer running Redis is directly exposed to the
# internet, binding to all the interfaces is dangerous and will expose the
# instance to everybody on the internet. So by default we uncomment the
# following bind directive, that will force Redis to listen only into
# the IPv4 loopback interface address (this means Redis will be able to
# accept connections only from clients running into the same computer it
# is running).
#
# IF YOU ARE SURE YOU WANT YOUR INSTANCE TO LISTEN TO ALL THE INTERFACES
# JUST COMMENT THE FOLLOWING LINE.
# ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
bind 127.0.0.1