Docker容器上的Mysql安装

时间:2014-02-10 06:19:24

标签: mysql docker

我正在尝试将mysql运行到修改后的ubuntu映像中,其中包括使用以下docker文件安装Node.js和基本的mysql安装

# Memcached

# use the ubuntu base image provided by dotCloud
FROM ubuntu/mysqlbase
MAINTAINER Hitesh

# make sure the package repository is up to dat//e
#RUN echo "deb http://archive.ubuntu.com/ubuntu precise main universe" > /etc/apt/sources.list
#RUN apt-get update

#RUN apt-get install -y mysql-client
#ENTRYPOINT ["wc", "-l"]
#ENTRYPOINT ["echo", "running"]
ENTRYPOINT mysqld_safe & sleep 10
#RUN mysql
RUN echo "[mysqld]"                       >/etc/mysql/conf.d/docker.cnf
RUN echo "bind-address   = 0.0.0.0"      >>/etc/mysql/conf.d/docker.cnf
RUN echo "innodb_flush_method = O_DSYNC" >>/etc/mysql/conf.d/docker.cnf
RUN echo "skip-name-resolve"             >>/etc/mysql/conf.d/docker.cnf
RUN echo "init_file = /etc/mysql/init"   >>/etc/mysql/conf.d/docker.cnf
RUN echo "GRANT ALL ON *.* TO root@'%'" >/etc/mysql/init

USER root

EXPOSE 3306

使用以下命令运行此服务器

sudo docker run -p 3306:13306 mysql/dockerfiletest

遇到以下错误

ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)

有人可以建议在这里需要更改的内容。我想使用此容器与其他容器链接,该容器本质上运行我的node.js app。

2 个答案:

答案 0 :(得分:2)

UPDATE:您应该检查公开的端口号 - 在您的示例中是memcached(11211)的端口,而不是mysql的端口(3306)。


无论如何,我认为你可能需要修改你的Dockerfile - 在入口点删除不必要的睡眠:

ENTRYPOINT ["/usr/bin/mysqld_safe"]

然后你应该以这种方式启动你的容器(守护进程模式):

root@machine:/# docker run -d -p 3306:<host port> <image id>

答案 1 :(得分:2)

答案已被接受,但我认为如果你改变了&#39;&amp;&#39;到&#39;&amp;&amp;&#39;。不确定docker是否对入口点进行任何解析或只是执行它,但bash对待&#39;&amp;&#39;与&#39;&amp;&amp;&#39;。

完全不同
ENTRYPOINT mysqld_safe && sleep 10