Question

sql docker：

FROM ubuntu:latest

RUN apt-get update
RUN apt-get upgrade -y

RUN apt-get -y install mysql-client mysql-server curl

RUN sed -i -e"s/^bind-address\s*=\s*127.0.0.1/bind-address = 0.0.0.0/" /etc/mysql/my.cnf

ADD database.sql /var/db/database.sql

ENV user admin
ENV password admin
ENV url file:/var/db/database.sql
ENV right WRITE

ADD ./start-database.sh /usr/local/bin/start-database.sh
RUN chmod +x /usr/local/bin/start-database.sh
EXPOSE 3306

CMD ["/usr/local/bin/start-database.sh"]

-------- \ ------

startdatabase.sh

#!/bin/bash

# This script starts the database server.
echo "Creating user $user for databases loaded from $url"

# Import database if provided via 'docker run --env url="http:/ex.org/db.sql"'
echo "Adding data into MySQL"
/usr/sbin/mysqld &
sleep 5
curl $url -o import.sql

# Fixing some phpmysqladmin export problems
sed -ri.bak 's/-- Database: (.*?)/CREATE DATABASE \1;\nUSE \1;/g' import.sql

# Fixing some mysqldump export problems (when run without --databases switch)
# This is not tested so far
# if grep -q "CREATE DATABASE" import.sql; then :; else sed -ri.bak 's/-- MySQL dump/CREATE DATABASE `database_1`;\nUSE `database_1`;\n-- MySQL dump/g' import.sql; fi

mysql --default-character-set=utf8 < import.sql
rm import.sql
mysqladmin shutdown
echo "finished"

# Now the provided user credentials are added
/usr/sbin/mysqld &
sleep 5
echo "Creating user"
echo "CREATE USER '$user' IDENTIFIED BY '$password'" | mysql --default-character-set=utf8
echo "REVOKE ALL PRIVILEGES ON *.* FROM '$user'@'%'; FLUSH PRIVILEGES" | mysql --default-character-set=utf8
echo "GRANT SELECT ON *.* TO '$user'@'%'; FLUSH PRIVILEGES" | mysql --default-character-set=utf8


#if [ "$right" = "WRITE" ]; then    
#echo "adding write access"
echo "GRANT ALL PRIVILEGES ON *.* TO '$user'@'%' WITH GRANT OPTION; FLUSH PRIVILEGES" | mysql --default-character-set=utf8

echo "finished"
#fi

# And we restart the server to go operational
mysqladmin shutdown
echo "Starting MySQL Server"
/usr/sbin/mysqld

当我运行这个sql的docker文件时，它会运行但是当我使用命令

将其链接到应用程序时

$ docker run --link mysqldb -d abc // here abc is image name of application 
                                      & mysqldb is name of sql db image.

它终止服务器并显示无法打开连接即使我已经为它提供了权限，并且还为应用程序映像提供了sql映像的ip addr 我看到我的sql server运行正常，它也连接到mysql客户端请提供更好的解决方案**

无法在docker

0 个答案: