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启动mysql:8.0.17容器
[root@iZwz9dr90sxjudh8jngv50Z ~]# docker run -d -p 3306:3306 -v /usr/mysql:/etc/mysql/conf.d -e MYSQL_ROOT_PASSWORD=123456 mysql:8.0.17 f2d9278d4cbad888ecbd4631bb35e8d1d0edc8810d9f108a4c66471780ca2b6a/usr/mysql:宿主主机的文件夹。需要先创建好
/etc/mysql/conf.d:mysql容器内的文件夹，mysql配置存放的地方
如果没有mysql的镜像，会自己去拉取镜像 -
查看启动的容器
[root@iZwz9dr90sxjudh8jngv50Z ~]# docker ps -a CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES f2d9278d4cba mysql:8.0.17 "docker-entrypoint.s…" About a minute ago Up About a minute 0.0.0.0:3306->3306/tcp, :::3306->3306/tcp, 33060/tcp stupefied_easley ed6014f10f22 lt/new-mes:v20221119 "dotnet Langtian.Net…" 8 months ago Exited (0) 5 months ago youthful_dhawan 2dfc3a21983b elasticsearch:7.3.2 "/usr/local/bin/dock…" 13 months ago Up 9 months 0.0.0.0:9200->9200/tcp, :::9200->9200/tcp, 0.0.0.0:9300->9300/tcp, :::9300->9300/tcp es
这样，在宿主主机目录/usr/mysql下创建my.cnf文件就相当于修改了容器的mysql配置：
[mysql]
# 设置mysql客户端默认字符集
default-character-set=utf8
[mysqld]
# 设置3306端口
port = 3306
#表名大小写不敏感
lower_case_table_names =1
Docker其他操作汇总
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进入容器内部
[root@iZwz9dr90sxjudh8jngv50Z ~]# docker exec -it f2d9278d4cba bash root@f2d9278d4cba:/# -
国内开源镜像汇总
用于替换软件源，替换前先备份，解决某些软件国内无法下载的问题,例如vim -
没有安装vim批量写入sources.list文件的方法，以阿里云镜像源为例
cat >/etc/apt/sources.list <<EOF deb https://mirrors.aliyun.com/debian-archive/debian stretch main contrib non-free #deb https://mirrors.aliyun.com/debian-archive/debian stretch-proposed-updates main non-free contrib deb https://mirrors.aliyun.com/debian-archive/debian stretch-backports main non-free contrib deb https://mirrors.aliyun.com/debian-archive/debian-security stretch/updates main contrib non-free deb-src https://mirrors.aliyun.com/debian-archive/debian stretch main contrib non-free #deb-src https://mirrors.aliyun.com/debian-archive/debian stretch-proposed-updates main contrib non-free deb-src https://mirrors.aliyun.com/debian-archive/debian stretch-backports main contrib non-free deb-src https://mirrors.aliyun.com/debian-archive/debian-security stretch/updates main contrib non-free EOF