6，docker基础之---Dockerfile构建redis-摩杜云开发者社区

编写redis编译安装shell脚本redis_instll.sh

#!/bin/bash
yum install gcc gcc-c++ make openssl openssl-devel -y
cd /home/redis-4.0.9
make && make PREFIX=/usr/local/redis install
mkdir -p /usr/local/redis/conf/
cp /home/redis-4.0.9/redis.conf /usr/local/redis/conf/

上传压缩包到/home/目录下：

[root@docker home]# ll
总用量 1700
-rw-r--r-- 1 root root 1737022 2月   5 15:40 redis-4.0.9.tar.gz
[root@docker home]#

本机使用shell脚本安装：

[root@docker home]# cat redis_install.sh
#!/bin/bash
yum install gcc gcc-c++ make openssl openssl-devel -y
cd /home/redis-4.0.9
make && make PREFIX=/usr/local/redis install
mkdir -p /usr/local/redis/conf/
cp /home/redis-4.0.9/redis.conf /usr/local/redis/conf/
[root@docker home]# shredis_install.sh

启动：

[root@docker redis]# /usr/local/redis/bin/redis-server /usr/local/redis/conf/redis.conf

6，docker基础之---Dockerfile构建redis

dockerfile部署redis

FROM centos:7
ADD redis-4.0.9.tar.gz /home
COPY redis_install.sh /home
RUN sh /home/redis_install.sh
ENTRYPOINT /usr/local/redis/bin/redis-server /usr/local/redis/conf/redis.conf

[root@docker home]# cat dockerfile
FROM centos:7
ADD redis-4.0.9.tar.gz /home
COPY redis_install.sh /home
RUN sh /home/redis_install.sh
ENTRYPOINT /usr/local/redis/bin/redis-server /usr/local/redis/conf/redis.conf
[root@docker home]#

执行：

[root@docker home]# docker build -t mycentos:redis .

查看：

[root@docker home]# docker images
REPOSITORY   TAG       IMAGE ID       CREATED          SIZE
mycentos     redis     4581526f39e6   11 seconds ago   599MB
centos       7         eeb6ee3f44bd   16 months ago    204MB
[root@docker home]#

启动容器：

[root@docker home]# docker run -itd mycentos:redis
044dc83758de255a0ed9f80e34572e9cd14b58f23b2e34cbb89570d01f657f1c
[root@docker home]#

进入容器：

[root@docker home]# docker ps -a
CONTAINER ID   IMAGE            COMMAND                   CREATED         STATUS         PORTS     NAMES
044dc83758de   mycentos:redis   "/bin/sh -c '/usr/lo…"   2 minutes ago   Up 2 minutes             peaceful_almeida
[root@docker home]# docker exec -it 044dc83758de /bin/bash
[root@044dc83758de /]#

查看进程：（redis默认端口号是6379）

[root@044dc83758de /]# ps -ef | grep redis
root          1      0  0 08:19 pts/0    00:00:00 /usr/local/redis/bin/redis-server 127.0.0.1:6379
root         27     10  0 08:23 pts/1    00:00:00 grep --color=auto redis
[root@044dc83758de /]#

用redis客户端进入redis验证：

[root@044dc83758de /]# /usr/local/redis/bin/redis-cli
127.0.0.1:6379> set name lengyingxi
OK
127.0.0.1:6379> get name
"lengyingxi"
127.0.0.1:6379> exit
[root@044dc83758de /]# exit
exit
[root@docker home]#

本机连接redis：

重新启动一台redis容器先把端口映射的宿主机：

[root@docker home]# docker run -itd -p 6380:6379 mycentos:redis
89fb6dccdcca3fb5bf90dd15512c4385bca7b38051e7f9c45455ee3cbb3e8f9d
[root@docker home]#

6，docker基础之---Dockerfile构建redis

登录客户端：

[root@docker home]# /usr/local/redis/bin/redis-cli -p 6380
127.0.0.1:6380>
127.0.0.1:6380>
127.0.0.1:6380> set name lengyingxi
Error: Connection reset by peer  #出现这个说明redis出现了保护模式需要进行修该一下
[root@docker home]#

进入：

[root@docker home]# docker ps
CONTAINER ID   IMAGE            COMMAND                   CREATED          STATUS          PORTS                                       NAMES
89fb6dccdcca   mycentos:redis   "/bin/sh -c '/usr/lo…"   3 minutes ago    Up 3 minutes    0.0.0.0:6380->6379/tcp, :::6380->6379/tcp   happy_neumann
044dc83758de   mycentos:redis   "/bin/sh -c '/usr/lo…"   12 minutes ago   Up 12 minutes                                               peaceful_almeida
[root@docker home]# docker exec -it 89fb6dccdcca /bin/bash
[root@89fb6dccdcca /]#

进入容器之后编辑配置文件：

[root@89fb6dccdcca /]# vi /usr/local/redis/conf/redis.conf

下框搜索:/protected-mode

6，docker基础之---Dockerfile构建redis

下框搜索：/bind 127.0.0.1

6，docker基础之---Dockerfile构建redis

或者在shell脚本里面再添加两行执行的时候也就直接执行了：

sed -i '69s/127.0.0.1/0.0.0.0/' /usr/local/redis/conf/redis.conf
sed -i '88s/protect-mode yes/protect-mode no/' /usr/local/redis/conf/redis.conf

进行重启容器：

[root@docker home]# docker restart 89fb6dccdcca
89fb6dccdcca
[root@docker home]#

然后用主机客户端去连接：

[root@docker home]# /usr/local/redis/bin/redis-cli -p 6380
127.0.0.1:6380> set name lengyingxi
OK
127.0.0.1:6380> get name
"lengyingxi"
127.0.0.1:6380> exit
[root@docker home]#

查看详情信息：

[root@docker home]# docker inspect 89fb6dccdcca

6，docker基础之---Dockerfile构建redis

注意这里的端口是6379是redis的默认端口6380是咱们映射过去的而且进入之后也会显示ip及端口
[root@docker home]# /usr/local/redis/bin/redis-cli -h 172.17.0.3 -p 6379
172.17.0.3:6379> get name
"lengyingxi"
172.17.0.3:6379> set name lyx
OK
172.17.0.3:6379> get name
"lyx"
172.17.0.3:6379> exit
[root@docker home]#