普通PC環境也能夠用如下配置,只是MYSQL那裏換回mysql官方版本就能夠。php
$ curl -sSL get.docker.com | sudo sh
/lnmp/conf
存放虛擬主機配置/lnmp/data/mysql
存放mysql數據庫數據/lnmp/log
存放nginx、mysql日誌/lnmp/workspace
存放各類項目文件html
/lnmp/.env
啓動docker時的環境變量配置/lnmp/docker-compose.yml
構建時的配置文件/lnmp/php/Dockerfile
編譯PHP配置文件mysql
先建立一個靜態文件index.html
/lnmp/workspace/default/index.html
nginx
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <meta name="viewport" content="width=device-width, initial-scale=1.0"> <meta http-equiv="X-UA-Compatible" content="ie=edge"> <title>Document</title> </head> <body> Hello, Docker! </body> </html>
編輯.env
文件git
SOURCE_DIR=./workspace HTTP_HOST=80 NGINX_VERSION=alpine NGINX_CONFD_DIR=./conf/conf.d NGINX_CONF_FILE=./conf/nginx.conf NGINX_LOG_DIR=./log
SOURCE_DIR=./workspace
workspace文件夾掛載到nginx下的 /var/www/html
HTTP_HOST=80
宿主機的80端口映射到nginx下的80端口NGINX_VERSION=alpine
nginx鏡像使用alpine
版本github
NGINX_CONFD_DIR=./conf/conf.d
conf.d文件夾掛載到nginx下的/etc/nginx/conf.d
NGINX_CONF_FILE=./conf/nginx.conf
nginx.conf掛載nginx的 /etc/nginx/nginx.conf
NGINX_LOG_DIR=./log
sql
/lnmp/conf/nginx.conf
文件user nginx; worker_processes 1; pid /var/run/nginx.pid; error_log /var/log/nginx/nginx.error.log warn; events { worker_connections 1024; } http { include /etc/nginx/mime.types; default_type application/octet-stream; log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; access_log /var/log/nginx/nginx.access.log main; sendfile on; #tcp_nopush on; keepalive_timeout 65; #gzip on; include /etc/nginx/conf.d/*.conf; }
建立/lnmp/conf/conf.d/default.conf
文件
注意: root下的路徑必須是以/var/www/html
開頭,default
是咱們本地workspace
下的一個文件夾docker
server { listen 80; server_name localhost default-server; root /var/www/html/default; index index.php index.html index.htm; access_log /var/log/nginx/nginx.localhost.access.log main; error_log /var/log/nginx/nginx.localhost.error.log warn; #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root /usr/share/nginx/html; } }
編輯 docker-composer.yml
如下的${}
都是上面.env
文件裏配置的變量數據庫
version: "3" services: nginx: image: nginx:${NGINX_VERSION} ports: - ${HTTP_HOST}:80 volumes: - ${SOURCE_DIR}:/var/www/html/:rw - ${NGINX_CONFD_DIR}:/etc/nginx/conf.d/:rw - ${NGINX_CONF_FILE}:/etc/nginx/nginx.conf:ro - ${NGINX_LOG_DIR}:/var/log/nginx/:rw restart: always
運行命令以後,訪問樹莓派的IP,正常的話會顯示 Hello, Docker!
swoole
$ docker-compose up
編輯/lnmp/.env
添加PHP構建變量
PHP_CONFIG_FILE=./conf/php.ini PHP_FPM_CONFIG_FILE=./conf/php-fpm.conf
因php.ini配置有點長,能夠在下面地址複製
php.ini
php-fpm.conf
/lnmp/php/Dockerfile
ARG PHP_VERSION FROM php:${PHP_VERSION}-fpm RUN apt update RUN apt-get install -y \ libfreetype6-dev \ libjpeg62-turbo-dev \ libmcrypt-dev \ libpng-dev \ unixodbc-dev \ gcc g++ make autoconf libc-dev pkg-config
編輯 /lnmp/docker-compose.yml
文件
version: "3" services: nginx: image: nginx:${NGINX_VERSION} ports: - ${HTTP_HOST}:80 volumes: - ${SOURCE_DIR}:/var/www/html/:rw - ${NGINX_CONFD_DIR}:/etc/nginx/conf.d/:rw - ${NGINX_CONF_FILE}:/etc/nginx/nginx.conf:ro - ${NGINX_LOG_DIR}:/var/log/nginx/:rw restart: always php: build: context: ./php args: PHP_VERSION: 7.2 volumes: - ${SOURCE_DIR}:/var/www/html/:rw - ${PHP_CONFIG_FILE}:/usr/local/etc/php/php.ini:ro - ${PHP_FPM_CONFIG_FILE}:/usr/local/etc/php-fpm.d/www.conf:rw cap_add: - SYS_PTRACE restart: always networks: - default
/lnmp/conf/conf.d/default.conf
下面fastcgi_pass php:9000
的php,是指上面docker-compose.yml
的一個service名稱,能夠用來針對某個項目指定PHP版本
#...其它代碼 location ~ \.php$ { fastcgi_pass php:9000; fastcgi_index index.php; include fastcgi_params; fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; }
/lnmp/workspace/default/index.php
<?php echo ‘Hello, PHP!’;
若是以前沒有終止進程的, 能夠ctrl + c
終止以後再運行下面的命令。
如無心外,訪問樹莓派的IP會顯示 Hello, PHP!
.
$ docker-compose up
/lnmp/.env
添加變量,下面以swoole
擴展演示,其它的擴展參考下面的操做就能夠
PHP_SWOOLE_VERSION=4.2.10
/lnmp/docker-compose.yml
添加變量
php: build: context: ./php args: PHP_VERSION: 7.2 PHP_SWOOLE: ${PHP_SWOOLE_VERSION}
/lnmp/php/Dockerfile
下載並編譯swoole
# ...其它代碼 ARG PHP_SWOOLE=false RUN if [ ${PHP_SWOOLE} != false ]; then \ curl -O http://pecl.php.net/get/swoole-${PHP_SWOOLE}.tgz -L \ && pecl install swoole-${PHP_SWOOLE}.tgz \ && docker-php-ext-enable swoole \ ;fi
注意:Dockerfile有改動的話,必須加--build
從新編譯一次, 否則docker-compose up
的時候不會生效
$ docker-compose up --build
編輯/lnmp/workspace/default/index.php
保存,訪問樹莓派的IP,不出意外你能夠找到swoole的擴展
<?php phpinfo();
Docker容器服務刪除了,保證數據不會丟失
建立/lnmp/data/mysql
文件夾
編輯/lnmp/.env
文件,添加mysql服務端口、登陸密碼與數據持久化文件夾。
MYSQL_HOST_PORT=3306 MYSQL_PASSWORD=1234 MYSQL_DATA_DIR=./data/mysql
version: "3" services: #... 其它代碼 mysql: image: tobi312/rpi-mysql ports: - ${MYSQL_HOST_PORT}:3306 volumes: - ${MYSQL_DATA_DIR}:/var/lib/mysql:rw environment: MYSQL_ROOT_PASSWORD: "${MYSQL_PASSWORD}"
啓動後,用數據鏈接工具測試,連接地址:樹莓派IP
端口:3306
用戶名:root
密碼:1234
$ docker-compose up
到此爲止,屬於你本身的LNMP工做環境已經作好了。