Description
A site built with vuepress-theme-hope
Tips
本镜像主要是为了跟随HOJ主仓库更新,使用固定镜像来检查是否有更新,以达到MySQL数据库的平滑升级
可以直接在已有的docker-compose.yml添加以下模块即可,本容器检查完是否有更新就会正常退出
hoj-mysql-checker:
image: registry.cn-shenzhen.aliyuncs.com/hcode/hoj_database_checker
container_name: hoj-mysql-checker
depends_on:
- hoj-mysql
links:
- hoj-mysql:mysql
environment:
- MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD:-hoj123456} # mysql的数据库密码
首先 先下载hoj-deploy (opens new window) 然后进入对应的镜像打包文件夹
git clone https://gitee.com/himitzh0730/hoj-deploy.git && cd hoj-deploy/src/mysql-checker
当前文件夹为打包hoj-mysql-checker
镜像的相关文件,只需将这些文件复制到同一个文件夹内,之后执行以下命令进行打包成镜像。
docker build -t hoj-mysql-checker .
docker-compose启动
version: "3"
services:
hoj-mysql-checker:
#image: registry.cn-shenzhen.aliyuncs.com/hcode/hoj_database_checker
image: hoj-mysql-checker # 自己的镜像名称
container_name: hoj-mysql-checker
depends_on:
- hoj-mysql
links:
- hoj-mysql:mysql
environment:
- MYSQL_ROOT_PASSWORD=${MYSQL_ROOT_PASSWORD:-hoj123456} # mysql的数据库密码
文件介绍
此文件为检查更新的sql脚本
此文件为执行脚本
#!/bin/sh
mysql -h mysql -uroot -p$MYSQL_ROOT_PASSWORD -e "select version();" &> /dev/null
RETVAL=$?
while [ $RETVAL -ne 0 ]
do
sleep 3
mysql -h mysql -uroot -p$MYSQL_ROOT_PASSWORD -e "select version();" &> /dev/null
RETVAL=$?
done
mysql -uroot -h mysql -p$MYSQL_ROOT_PASSWORD -D hoj -e "source /sql/hoj-update.sql"
echo 'Check whether the `hoj` database has been updated successfully!'
FROM arey/mysql-client
COPY ./hoj-update.sql /sql/
COPY ./update.sh /sql/
ENTRYPOINT ["/bin/sh", "/sql/update.sh"]
This app can be installed on your PC or mobile device. This will allow this web app to look and behave like any other installed app. You will find it in your app lists and be able to pin it to your home screen, start menus or task bars. This installed web app will also be able to safely interact with other apps and your operating system.
A site built with vuepress-theme-hope