详解mac下通过docker搭建LEMP环境

在mac下通过docker搭建LEMP环境境

1.安装virtualbox。由于docker是在lxc环境的容器

2.安装boot2docker，用于与docker客户端通讯

> brew update> brew install docker> brew install boot2docker

3.初始化boot2docker，也就是在virtualbox上安装一个docker的host环境

 boot2docker init

此时会下载一个镜像

4.启动虚拟机host

:~$ boot2docker upWaiting for VM and Docker daemon to start.......................oooStarted.To connect the Docker client to the Docker daemon, please set:  export DOCKER_HOST=tcp://192.168.59.103:2375  unset DOCKER_CERT_PATH

这样host环境就启动起来了，根据提示设置环境变量

 export DOCKER_HOST=tcp://192.168.59.103:2375

后boot2docker就能与host环境的docker客户端连接了

5.连接host环境的docker客户端

MacBook-Pro:~$ boot2docker ssh            ##    .         ## ## ##    ==        ## ## ## ##   ===      /""""""""""""""""/___/ ===   ~~~ {~~ ~~~~ ~~~ ~~~~ ~~ ~ / ===- ~~~      /______ o     __/       /  /    __/       /____/______/ _         _  ____   _      _| |__  ___  ___ | |_|___ / __| | ___  ___| | _____ _ __| '_ / / _ / / _ /| __| __) / _` |/ _ / / __| |/ / _ / '__|| |_) | (_) | (_) | |_ / __/ (_| | (_) | (__|  < __/ ||_.__/ /___/ /___/ /__|_____/__,_|/___/ /___|_|/_/___|_| boot2docker with VirtualBox guest additions version 4.3.14boot2docker: 1.2.0       master : e75396e - Fri Aug 22 06:03:48 UTC 2014docker@boot2docker:~$

这样我们就成功登录virtualbox中的host环境，便可以进行docker操作了 

安装nginx，php，mysql，基于ubuntu14:04，以下我是通过Dockerfile安装的

这里是DockFile

6.生成mysql镜像

Dockerfile

# LEMP stack as a docker containerFROM ubuntu:14.04MAINTAINER Daniel Watrous <email>#ENV http_proxy http://proxy.example.com:8080#ENV https_proxy https://proxy.example.com:8080 RUN apt-get updateRUN apt-get -y upgrade# seed database passwordCOPY mysqlpwdseed /root/mysqlpwdseedRUN debconf-set-selections /root/mysqlpwdseed RUN apt-get -y install mysql-server RUN sed -i -e"s/^bind-address/s*=/s*127.0.0.1/bind-address = 0.0.0.0/" /etc/mysql/my.cnf RUN /usr/sbin/mysqld & /  sleep 10s &&/  echo "GRANT ALL ON *.* TO admin@'%' IDENTIFIED BY 'secret' WITH GRANT OPTION; FLUSH PRIVILEGES" | mysql -u root --password=secret &&/  echo "create database test" | mysql -u root --password=secret # persistence: http://txt.fliglio.com/2013/11/creating-a-mysql-docker-container/  EXPOSE 3306 CMD ["/usr/bin/mysqld_safe"]

mysqlpwdseed

mysql-server mysql-server/root_password password secretmysql-server mysql-server/root_password_again password secret

进入mysql的Dockefile然后生成一个mysql镜像

docker build -t "local/mysql:v1" .