Linux：dockerfile编写搭建mysql练习（10）

搭建了httpyum仓库

Dockerfile   主要文件 基于centos基础镜像

centos.repo        yum仓库

db_init.sh                mysql初始化脚本

run.sh                启动脚本 

vim Dockerfile

写入

FROM centos

MAINTAINER teacher ly

RUN mkdir /etc/yum.repos.d/bak ; mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/bak

ADD centos.repo /etc/yum.repos.d/centos.repo

RUN yum clean all ; yum -y install wget

RUN yum -y install mariadb-server mariadb net-tools

ENV MARIADB_USER root
ENV MARIADB_PASS 123456
ENV LC_ALL en_US.UTF-8

ADD db_init.sh /root/db_init.sh
RUN chmod 775 /root/db_init.sh
RUN /root/db_init.sh
EXPOSE 3306

ADD run.sh /root/run.sh
RUN chmod 775 /root/run.sh

CMD ["/root/run.sh"]

dockerfile文件

vim run.sh

写入

#!/bin/bash
mysqld_safe

启动脚本

vim centos.repo

写入

[local]
name=local
baseurl=http://192.168.6.1/yum
enabled=1
gpgcheck=0

yum仓库

db_init.sh

写入

#!/bin/bash

mysql_install_db --user=mysql

sleep 3
mysqld_safe &
sleep 3
#mysqladmin -u "$MARIADB_USER" password "$MARIADB_PASS"
mysql -e "use mysql; grant all privileges on *.* to '$MARIADB_USER'@'%' identified by '$MARIADB_PASS' with grant option;"
h=$(hostname)
mysql -e "use mysql; update user set password=password('$MARIADB_PASS') where user='$MARIADB_USER' and host='$h';"
mysql -e "flush privileges;"

docker build -t mysql:mysql ./

docker run -d -P mysql:mysql

mysql -uroot -h 192.168.6.1 -P 32769 -p123456