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Tutorial on deploying LNMP working environment under Docker (detailed steps)
Tutorial on deploying LNMP working environment under Docker (detailed steps)
This article brings you a tutorial (detailed steps) on deploying LNMP working environment under Docker. It has certain reference value. Friends in need can refer to it. I hope it will be helpful to you.
Ordinary PC environment can also use the following configuration, just replace MYSQL with the official version of mysql.
Docker installation
$ curl -sSL get.docker.com | sudo sh
Working directory
/lnmp/conf stores virtual host configuration
/lnmp/data /mysql Stores mysql database data
/lnmp/log Stores nginx and mysql logs
/lnmp/workspace Stores various project files
/lnmp/.env Environment variable configuration when starting docker
/lnmp/docker-compose.yml Build configuration file
/lnmp/php/Dockerfile Compile PHP configuration file
Build Nginx
Create project
First create a static file index.html
/lnmp/workspace/default/index.html
<!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>
Add environment variables during build
Edit .env file
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文件夹挂载到nginx下的 /var/www/html HTTP_HOST=80 宿主机的80端口映射到nginx下的80端口 NGINX_VERSION=alpine nginx镜像使用alpine版本 NGINX_CONFD_DIR=./conf/conf.d conf.d文件夹挂载到nginx下的/etc/nginx/conf.d NGINX_CONF_FILE=./conf/nginx.conf nginx.conf挂载nginx的 /etc/nginx/nginx.conf NGINX_LOG_DIR=./log
Nginx.conf
Create /lnmp/conf/nginx.conf file
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;
}Configure virtual host
Create /lnmp/conf/conf.d/default.conf file
Note: The path under root must start with /var/www/html, default is our local A folder under the workspace
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;
}
}Build Nginx configuration
Edit docker-composer.yml
The following ${} are all configured in the above .env file The variable
version: "3"
services:
nginx:
image: nginx:${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: alwaysStart Nginx
After running the command, access the IP of the Raspberry Pi. Normally, Hello, Docker!
$ docker-compose up
# will be displayed. ##Build PHP
Edit /lnmp/.env to add PHP build variablesPHP_CONFIG_FILE=./conf/php.ini PHP_FPM_CONFIG_FILE=./conf/php-fpm.conf
php.ini
php-fpm.conf
Add Dockerfile
/lnmp/php/DockerfileARG PHP_VERSION
FROM php:${PHP_VERSION}-fpm
RUN apt update
RUN apt-get install -y \
libfreetype6-dev \
libjpeg62-turbo-dev \
libmcrypt-dev \
libpng-dev \
unixodbc-dev \
gcc g++ make autoconf libc-dev pkg-configAdd build PHP
Edit /lnmp/docker-compose.yml fileversion: "3"
services:
nginx:
image: nginx:${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_PHP_CONFIG_FILE}:/usr/local/etc/php/php.ini:ro
- ${PHP_FPM_CONFIG_FILE}:/usr/local/etc/php-fpm.d/www.conf:rw
cap_add:
- SYS_PTRACE
restart: always
networks:
- defaultVirtual host supports PHP parsing
/lnmp/conf/conf.d/default. confThe php of fastcgi_pass php:9000 below refers to a service name in docker-compose.yml above, which can be used to specify the PHP version for a certain project
#...其它代码
location ~ \.php$ {
fastcgi_pass php:9000;
fastcgi_index index.php;
include fastcgi_params;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
}Add files
/lnmp/workspace/default/index.php<?php echo ‘Hello, PHP!’；
Start preview
If you have not terminated the process before, you can terminate it with ctrl c Run the following command.If nothing unexpected happens, the IP when accessing the Raspberry Pi will display Hello, PHP!.
$ docker-compose up
Add PHP extension
/lnmp/.env Add variables, The following is a swoole extension demonstration. For other extensions, please refer to the following operations.PHP_SWOOLE_VERSION=4.2.10
php:
build:
context: ./php
args:
PHP_VERSION: 7.2
PHP_SWOOLE: ${PHP_SWOOLE_VERSION}# ...其它代码
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-${PHP_SWOOLE}.tgz \
&& docker-php-ext-enable swoole \
;fi$ docker-compose up --build
<?php phpinfo();
Build MYSQL
MYSQL persistenceThe Docker container service has been deleted to ensure that data will not be lostCreate the /lnmp/data/mysql folder
MYSQL_HOST_PORT=3306 MYSQL_PASSWORD=1234 MYSQL_DATA_DIR=./data/mysql
version: "3"
services:
#... 其它代码
mysql:
image: tobi312/rpi-mysql
ports:
- ${MYSQL_HOST_PORT}:3306
volumes:
- ${MYSQL_DATA_DIR}:/var/lib/mysql:rw
environment:
MYSQL_ROOT_PASSWORD: "${MYSQL_PASSWORD}"Copy after login
StartupAfter starting, use the data connection tool to test, link address: Raspberry Pi IP Port: 3306 Username: root Password: 1234
version: "3"
services:
#... 其它代码
mysql:
image: tobi312/rpi-mysql
ports:
- ${MYSQL_HOST_PORT}:3306
volumes:
- ${MYSQL_DATA_DIR}:/var/lib/mysql:rw
environment:
MYSQL_ROOT_PASSWORD: "${MYSQL_PASSWORD}"$ docker-compose up
The above is the detailed content of Tutorial on deploying LNMP working environment under Docker (detailed steps). For more information, please follow other related articles on the PHP Chinese website!
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