Docker搭建php环境教程详解

docker 安装

使用官方提供的安装脚本，安装最新版的Docker

curl -sSL https://get.docker.com/ | sh

安装完成后，通过如下命令启动Docker的守护进程，并让它随系统启动自动加载

sudo service docker start
sudo chkconfig docker on
## 或者
sudo systemctl start docker
sudo systemctl enable docker

添加用户(jerry)到Docker组

sudo usermod -aG docker jerry

命令笔记(centos),基于docker镜像2233466866/lnmp

下载镜像

docker pull 2233466866/lnmp

创建基本目录

mkdir -p /app/lnmp/default /docker/lnmp/data/mysql /docker/lnmp/conf/vhost /docker/lnmp/logs /docker/lnmp/temp /docker/lnmp/backup

下载容器配置文件到本地相应目录

docker run -itd -v /sys/fs/cgroup:/sys/fs/cgroup:ro –privileged=true –name=lnmp 2233466866/lnmp
docker exec -it lnmp /bin/bash
docker cp lnmp:/etc/my.cnf /docker/lnmp/conf/my.cnf
docker cp lnmp:/usr/local/nginx/conf/nginx.conf /docker/lnmp/conf/nginx.conf
cp /docker/lnmp/conf/my.cnf /docker/lnmp/backup/my.cnf
cp /docker/lnmp/conf/nginx.conf /docker/lnmp/backup/nginx.conf

查看或修改基本配置（代码目录，日志保存目录及vhost目录配置添加）

my.cnf

[mysqld]
datadir=/data/mysql
socket=/var/lib/mysql/mysql.sock
symbolic-links=0
log-error=/var/log/mysqld.log
pid-file=/var/run/mysqld/mysqld.pid

nginx.conf

user www;

worker_processes auto;

worker_cpu_affinity auto;

pid logs/nginx.pid;

events {

worker_connections 102400;

}

http {

charset utf-8;

server_tokens off;

log_format main '$remote_addr - $remote_user [$time_iso8601] "$request" '

'$status $body_bytes_sent "$http_referer" '

'"$http_user_agent" "$http_x_forwarded_for"';

include mime.types;

default_type application/octet-stream;

client_max_body_size 20M;

sendfile on;

keepalive_timeout 20;

gzip on;

gzip_vary on;

gzip_comp_level 1;

gzip_types text/css application/javascript application/json image/png image/webp image/apng image/jpeg image/x-icon;

autoindex_localtime on

error_log /logs/z_error.log;

access_log /logs/z_$host.log main;

server {

listen 80 default;

root /www/default;

return 500;

}

include vhost/*.conf;

}

停止并删除测试容器

docker stop lnmp
docker rm lnmp

重新创建容器

docker run -dit \\
-p 80:80 \\
-p 443:443 \\
-p 3306:3306 \\
-p 9000:9000 \\
-e TC="Asia/Shanghai" \\
-v /sys/fs/cgroup:/sys/fs/cgroup:ro \\
-v /app/lnmp:/www \\
-v /docker/lnmp/data/mysql:/data/mysql \\
-v /docker/lnmp/conf/my.cnf:/etc/my.cnf \\
-v /docker/lnmp/conf/nginx.conf:/usr/local/nginx/conf/nginx.conf \\
-v /docker/lnmp/conf/vhost:/usr/local/nginx/conf/vhost \\
-v /docker/lnmp/logs:/logs \\
–privileged=true \\
–name=lnmp \\
2233466866/lnmp