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 up
Waiting for VM and Docker daemon to start...
....................ooo
Started.
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 4.3.14
boot2docker: 1.2.0
master : e75396e - Fri Aug 22 06:03:48 UTC 2014
docker@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 container
FROM ubuntu:14.04
MAINTAINER Daniel Watrous
#ENV http_proxy http://proxy.example.com:8080
#ENV https_proxy https://proxy.example.com:8080
RUN apt-get update
RUN apt-get -y upgrade
# seed database password
COPY mysqlpwdseed /root/mysqlpwdseed
RUN 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 secret
mysql-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" .
成功后用
docker images
查看已生成的镜像
运行mysql镜像，生成一个容器
docker run -d --name mysql local/mysql:v1
运行起来后，可以用
boot2docker:~$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
c2332dcad7ca local/mysql:v1 "/usr/bin/mysqld_saf 26 hours ago Up 2 seconds 3306/tcp mysql,nginx/mysql
来查看正在运行的容器
7.生成nginx，php ，这两个用一个dockerfile生成一个镜像
dockerfile
# LEMP stack as a docker container
FROM ubuntu:14.04
MAINTAINER Daniel Watrous
ENV http_proxy http://proxy.example.com:8080
ENV https_proxy https://proxy.example.com:8080
# install nginx
RUN apt-get update
RUN apt-get -y upgrade
RUN apt-get -y install nginx
RUN echo "daemon off;" >> /etc/nginx/nginx.conf
RUN mv /etc/nginx/sites-available/default /etc/nginx/sites-available/default.bak
COPY default /etc/nginx/sites-available/default
# install PHP
RUN apt-get -y install php5-fpm php5-mysql
RUN sed -i s/\;cgi\.fix_pathinfo\s*\=\s*1/cgi.fix_pathinfo\=0/ /etc/php5/fpm/php.ini
# prepare php test scripts
RUN echo "" > /usr/share/nginx/html/info.php
ADD wall.php /usr/share/nginx/html/wall.php
# add volumes for debug and file manipulation
VOLUME ["/var/log/", "/usr/share/nginx/html/"]
EXPOSE 80
CMD service php5-fpm start && nginx
default 一个默认的nginx配置文件
server {
listen 80 default_server;
listen [::]:80 default_server ipv6only=on;
root /usr/share/nginx/html;
index index.php index.html index.htm;
server_name localhost;
location / {
try_files $uri $uri/ =404;
}
error_page 404 /404.html;
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root /usr/share/nginx/html;
}
location ~ \.php$ {
fastcgi_split_path_info ^(.+\.php)(/.+)$;
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;
include fastcgi_params;
}
}
wall.php 一个用来测试连接mysql的测试文件
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