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保留镜像
root@hello:~# docker pull redis:latest
latest: Pulling from library/redis
a2abf6c4d29d: Already exists
c7a4e4382001: Pull complete
4044b9ba67c9: Pull complete
c8388a79482f: Pull complete
413c8bb60be2: Pull complete
1abfd3011519: Pull complete
Digest: sha256:db485f2e245b5b3329fdc7eff4eb00f913e09d8feb9ca720788059fdc2ed8339
Status: Downloaded newer image for redis:latest
docker.io/library/redis:latest
root@hello:~#
root@hello:~# docker save > redis.tar redis:latest
root@hello:~#
root@hello:~# ll redis.tar
-rw-r--r-- 1 root root 116304384 Mar 30 07:30 redis.tar
root@hello:~#导入镜像
root@hello:~# docker load -i redis.tar
2edcec3590a4: Loading layer [==================================================>] 83.86MB/83.86MB
9b24afeb7c2f: Loading layer [==================================================>] 338.4kB/338.4kB
4b8e2801e0f9: Loading layer [==================================================>] 4.274MB/4.274MB
529cdb636f61: Loading layer [==================================================>] 27.8MB/27.8MB
9975392591f2: Loading layer [==================================================>] 2.048kB/2.048kB
8e5669d83291: Loading layer [==================================================>] 3.584kB/3.584kB
Loaded image: redis:latest创立目录，批改配置
root@hello:~# mkdir /data/redis -p
root@hello:~# mkdir /data/redis/data -p
root@hello:~# cp -p redis.conf /data/redis/
root@hello:~# vim /data/redis/redis.conf批改 redis.conf 配置文件：
次要配置的如下：
bind 127.0.0.1 #正文掉这部分，使 redis 能够内部拜访
daemonize no# 用守护线程的形式启动
requirepass thinekr #给 redis 设置明码
appendonly yes #redis 长久化 默认是 no
tcp-keepalive 300 #防止出现近程主机强制敞开了一个现有的连贯的谬误 默认是 300
启动容器
root@hello:~# docker run -p 6379:6379 --name redis -v /data/redis/redis.conf:/etc/redis/redis.conf -v /data/redis/data:/data -d redis redis-server /etc/redis/redis.conf --appendonly yes
a59d3137a3ade6ec05588e0895d2265aff0e81746ec1847553fef6bd4df59348
root@hello:~#测试
root@hello:~# sudo docker logs redis
1:C 30 Mar 2022 07:36:59.712 # oO0OoO0OoO0Oo Redis is starting oO0OoO0OoO0Oo
1:C 30 Mar 2022 07:36:59.712 # Redis version=6.2.6, bits=64, commit=00000000, modified=0, pid=1, just started
1:C 30 Mar 2022 07:36:59.712 # Configuration loaded
1:M 30 Mar 2022 07:36:59.713 * monotonic clock: POSIX clock_gettime
_._
_.-``__ ''-._
_.-`` `. `_. ''-._ Redis 6.2.6 (00000000/0) 64 bit
.-`` .-```. ```\/ _.,_ ''-._
(' , .-` | `,) Running in standalone mode
|`-._`-...-` __...-.``-._|'` _.-'| Port: 6379
| `-._ `._ / _.-' | PID: 1
`-._ `-._ `-./ _.-'_.-'
|`-._`-._ `-.__.-'_.-'_.-'|
| `-._`-._ _.-'_.-' | https://redis.io
`-._ `-._`-.__.-'_.-' _.-'|`-._`-._ `-.__.-' _.-'_.-'|
| `-._`-._ _.-'_.-' |
`-._ `-._`-.__.-'_.-' _.-'`-._ `-.__.-' _.-'`-._ _.-'
`-.__.-'
1:M 30 Mar 2022 07:36:59.714 # Server initialized
1:M 30 Mar 2022 07:36:59.714 # WARNING overcommit_memory is set to 0! Background save may fail under low memory condition. To fix this issue add 'vm.overcommit_memory = 1' to /etc/sysctl.conf and then reboot or run the command 'sysctl vm.overcommit_memory=1' for this to take effect.
1:M 30 Mar 2022 07:36:59.715 * Ready to accept connections
root@hello:~#
root@hello:~# redis-cli -h 3.7.191.194 -p 6379
3.7.191.194:6379> auth thinker
OK
3.7.191.194:6379> ping
PONG
3.7.191.194:6379>https://www.oiox.cn/
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