安装、打包Mysql 8.0
容器准备
- 拉取基础镜像
docker pull centos:7
- 运行容器
docker run -dit -p 10000:3306 --name mysql8.0 centos:7
- 进入容器
docker exec -it [容器编号] /bin/bash
环境准备
- 安装安装mysql时所需环境和工具
yum -y install wget
yum -y install vim
yum -y install libaio*
yum -y install numactl
- 创建用户
## 添加用户组
groupadd mysql
## 添加用户
useradd -g mysql mysql
## 设置mysql用户的密码
passwd mysql
- 创建目录
cd /
## 安装包目录
mkdir installationPackage
## mysql安装目录
mkdir apps
安装mysql
- 下载安装包
下载地址:https://dev.mysql.com/downloads/mysql/
cd /installationPackage
wget https://dev.mysql.com/get/Downloads/MySQL-8.0/mysql-8.0.20-linux-glibc2.12-x86_64.tar.xz
- 解压安装包
cd /installationPackage
xz -d mysql-8.0.20-linux-glibc2.12-x86_64.tar.xz
cd /apps
tar xvf /installationPackage/mysql-8.0.20-linux-glibc2.12-x86_64.tar
- 修改mysql目录名称
cd /apps
mv mysql-8.0.20-linux-glibc2.12-x86_64 mysql-8.0.20
- 创建数据目录
cd /apps/mysql-8.0.20
mkdir data
chown -R mysql:mysql /apps/mysql-8.0.20/data
- 安装mysql
cd /apps/mysql-8.0.20/bin
./mysqld --initialize --user=mysql --basedir=/apps/mysql-8.0.20/ --datadir=/apps/mysql-8.0.20/data/
- 配置mysql
cd /apps/mysql-8.0.20/support-files
vim mysql.server
修改mysql.server文件中的路径
basedir=/apps/mysql-8.0.20
datadir=/apps/mysql-8.0.20/data
启动mysql
- 启动mysql
cd /apps/mysql-8.0.20/support-files
./mysql.server start
- 添加软链接
ln -s /apps/mysql-8.0.20/bin/mysql /usr/bin
- 登录mysql
使用安装时的密码登录MySQL
mysql -u root -p
设置密码、允许远程登录
- 修改密码
## 运行命令重置密码
alter user 'root'@'localhost' identified by '123456';
## 刷新权限
flush privileges;
- 允许远程登录
show databases;
use mysql;
CREATE USER 'root'@'%' IDENTIFIED BY '你的密码';
GRANT ALL ON *.* TO 'root'@'%';
ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '你的密码';
FLUSH PRIVILEGES;
打包docker镜像
docker commit -a "myname" -m "mysql_8.0" -p [刚刚安装mysql的容器编号] mysql_8.0:0.1
安装、打包Mysql 5.7
容器准备
- 拉取基础镜像
docker pull centos:7
- 运行容器
docker run -dit -p 10001:3306 --name mysql5.7 centos:7
- 进入容器
docker exec -it [容器编号] /bin/bash
环境准备
- 安装安装mysql时所需环境和工具
yum -y install wget
yum -y install vim
yum -y install libaio*
yum -y install numactl
- 创建用户
## 添加用户组
groupadd mysql
## 添加用户
useradd -g mysql mysql
## 设置mysql用户的密码
passwd mysql
- 创建目录
cd /
## 安装包目录
mkdir installationPackage
## mysql安装目录
mkdir apps
安装mysql
- 下载安装包
下载地址:https://dev.mysql.com/downloads/mysql/
cd /installationPackage
wget https://dev.mysql.com/get/Downloads/MySQL-5.7/mysql-5.7.30-linux-glibc2.12-x86_64.tar.gz
- 解压安装包
cd /apps
tar zxvf /installationPackage/mysql-5.7.30-linux-glibc2.12-x86_64.tar.gz
- 修改mysql目录名称
cd /apps
mv mysql-5.7.30-linux-glibc2.12-x86_64/ mysql-5.7.30
- 创建数据目录
cd /apps/mysql-5.7.30
mkdir data
chown -R mysql:mysql /apps/mysql-5.7.30/data
- 安装mysql
cd /apps/mysql-5.7.30/bin
./mysqld --initialize --user=mysql --basedir=/apps/mysql-5.7.30/ --datadir=/apps/mysql-5.7.30/data/
- 配置mysql
cd /apps/mysql-5.7.30/support-files
vim mysql.server
修改mysql.server文件中的路径
basedir=/apps/mysql-5.7.30
datadir=/apps/mysql-5.7.30/data
启动mysql
- 启动mysql
cd /apps/mysql-5.7.30/support-files
./mysql.server start
- 添加软链接
ln -s /apps/mysql-5.7.30/bin/mysql /usr/bin
- 登录mysql
使用安装时的密码登录MySQL
mysql -u root -p
设置密码、允许远程登录
- 修改密码
## 运行命令重置密码
alter user 'root'@'localhost' identified by 'HUtianyao123456-';
## 刷新权限
flush privileges;
- 允许远程登录
show databases;
use mysql;
CREATE USER 'root'@'%' IDENTIFIED BY '你的密码';
GRANT ALL ON *.* TO 'root'@'%';
ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '你的密码';
FLUSH PRIVILEGES;
打包docker镜像
docker commit -a "myname" -m "mysql_5.7" -p [刚刚安装mysql的容器编号] mysql_5.7:0.1