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Alibaba Cloud Linux 3 + LNMP +

Alibaba Cloud Linux 3 + LNMP +

作者: 王志强_9380 | 来源:发表于2023-10-31 15:20 被阅读0次

参考
https://zhuanlan.zhihu.com/p/337374474
https://help.aliyun.com/zh/ecs/use-cases/build-a-lamp-stack-on-a-centos-7-instance

安装Nginx

yum -y install nginx
systemctl start nginx 启动nginx服务
systemctl enable nginx 设置nginx服务开机自启动

常用功能

  • 检查nginx服务启动状态
    systemctl status nginx
  • 检查nginx监听端口
    netstat -antpul | grep nginx
  • 查看nginx版本
    nginx -v
  • 默认nginx配置文件位置
    /etc/nginx/nginx.conf
  • 默认站点目录
    /usr/share/nginx/html

安装Mysql

wget http://dev.mysql.com/get/mysql57-community-release-el7-10.noarch.rpm && yum -y install mysql57-community-release-el7-10.noarch.rpm && yum -y install mysql-community-server --nogpgcheck
systemctl start mysqld 启动数据库服务
sudo systemctl enable mysqld 开机启动
sudo systemctl daemon-reload 重新加载systemd的配置文件

常用功能

  • 查看版本
    mysql -V
  • 检查数据库服务端口
    netstat -antpul | grep mysqld
  • 查看数据库初始密码
    grep "password" /var/log/mysqld.log
  • 配置mysql安全设置以及root管理员用户密码
    mysql_secure_installation
  • 测试数据库连接
    mysql -uroot -h localhost -p

安装php

rpm -ivh --nodeps https://rpms.remirepo.net/enterprise/remi-release-8.rpm 添加源
sed -i 's/PLATFORM_ID="platform:al8"/PLATFORM_ID="platform:el8"/g' /etc/os-release
yum -y module install php:remi-7.4
yum -y install php php-curl php-dom php-exif php-fileinfo php-fpm php-gd php-hash php-json php-mbstring php-mysqli php-openssl php-pcre php-xml libsodium 安装组件
sed -i 's/PLATFORM_ID="platform:el8"/PLATFORM_ID="platform:al8"/g' /etc/os-release

配置php

  • 修改conf文件
    位置:/etc/php-fpm.d/www.conf
    egrep '^(user|group)' /etc/nginx/nginx.conf 查看用户组,得到user(如:nginx)
    修改文件
    user = nginx (注意这里,没设置的话,后面设置laravel权限的时候)
    group = nginx
    ;listen.owner = nginx
    ;listen.group = nginx
    ;listen.mode = 0660
    env[HOSTNAME] = $HOSTNAME
    env[PATH] = /usr/local/bin:/usr/bin:/bin
    env[TMP] = /tmp
    env[TMPDIR] = /tmp
    env[TEMP] = /tmp
  • 修改php.ini
    ;修改时区,否则代码里获取的时间和linux系统不一样
    php.ini date.timezone ="PRC"
    ;增加上传文件限制
    upload_max_filesize = 1024M
    memory_limit = 1024M
    post_max_size = 1024M

systemctl start php-fpm 启动php服务
systemctl enable php-fpm 设置开机启动

常用功能

  • 检查php服务进程
    ps -ef | grep php
  • 检查php-fpm在套接字文件下运行
    netstat -pl | grep www.sock
    /etc/php-fpm.d/路径下有配置文件(例:www.conf),打开搜索一下listen(例:listen = /run/php-fpm/www.sock

cp /etc/nginx/nginx.conf /etc/nginx/nginx.conf.bak 备份配置文件
vim /etc/nginx/nginx.conf
添加下列配置信息。

http {
        client_max_body_size 1024M;  # 设置请求实体大小限制,解决403 request entity too large
        proxy_connect_timeout       5m;
        proxy_send_timeout          5m;
        proxy_read_timeout          5m;
        fastcgi_connect_timeout 300; #设置请求超时时间,否则带宽太小,上传一个文件要好久
        fastcgi_send_timeout 300;
        fastcgi_read_timeout 300;
        fastcgi_buffer_size 64k;
        fastcgi_buffers 4 64k;
        fastcgi_busy_buffers_size 128k;
        fastcgi_temp_file_write_size 128k;
        server {
                location / {
                        index index.php index.html index.htm;
                }
                #添加下列信息,配置Nginx通过fastcgi方式处理您的PHP请求。
                location ~ .php$ {
                        root /usr/share/nginx/html;    #将/usr/share/nginx/html替换为您的网站根目录,本文使用/usr/share/nginx/html作为网站根目录。
                        fastcgi_pass 127.0.0.1:9000;   #Nginx通过本机的9000端口将PHP请求转发给PHP-FPM进行处理。
                        fastcgi_index index.php;
                        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
                        include fastcgi_params;   #Nginx调用fastcgi接口处理PHP请求。
                }
                #设置字体文件的访问权限和跨域访问
                location ~* \.(ttf|ttc|otf|eot|woff|woff2|font.css)$ {
                        add_header Access-Control-Allow-Origin *;
                }
        }
}

systemctl restart nginx

sudo systemctl enable nginx 开机启动

创建php测试文件
echo "<?php phpinfo(); ?>" > /usr/share/nginx/html/phpinfo.php
systemctl enable php-fpm 设置开机启动

9000端口没有自动监听

开放端口命令添加开机自启
cd /etc/rc.d/init.d/
vim php-fpm-start.sh

#!/bin/sh
#chkconfig: 2345 80 90
#description:开机自动启动的脚本程序
# 开启php-fpm服务 端口为9000
php-cgi -b 127.0.0.1:9000 &

设置为可执行文件
chmod +x php-fpm-start.sh
添加脚本到开机自动启动项目中
chkconfig --add php-fpm-start.sh
chkconfig php-fpm-start.sh on

测试 8.140.30.231/phpinfo.php

安装Laravel

sudo yum install git 安装git,否则无法下载laravel
安装composer(https://docs.phpcomposer.com/00-intro.html
curl -sS https://getcomposer.org/installer | php
mv composer.phar /usr/local/bin/composer
cd /var/www/
sudo /usr/local/bin/composer create-project laravel/laravel laravel

将Laravel Web根目录的所有者更改为“nginx”用户,并使用以下命令将存储目录的权限更改为755。注意,php里面要配置用户,否则这个会有权限问题
chown -R nginx:root /var/www/laravel
chmod 755 -R /var/www/laravel/storage

创建一个新的虚拟主机
cd /etc/nginx
vim conf.d/laravel.conf

server {
    listen 8080;

    # Log files for Debugging
    access_log /var/log/nginx/laravel-access.log;
    error_log /var/log/nginx/laravel-error.log;

    # Webroot Directory for Laravel project
    root /var/www/laravel/public;
    index index.php index.html index.htm;

    # Your Domain Name
    server_name 8.140.30.231;

    location / {
        try_files $uri $uri/ /index.php?$query_string;
    }
    location ~* \.(ttf|ttc|otf|eot|woff|woff2|font.css)$ {
        add_header Access-Control-Allow-Origin *;
    }
    # PHP-FPM Configuration Nginx
    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        # fastcgi_pass unix:/run/php-fpm/php-fpm.sock; # webtatic
        fastcgi_pass unix:/run/php-fpm/www.sock; # remi
        fastcgi_index index.php;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
    }

    location ~ /\.ht {
        deny all;
    }
}

注意:server_name是域名,如果有域名的话就换掉,没有就用公网ip
fastcgi_pass unix:/run/php-fpm/www.sock; 这个路径要注意,安装的php版本不同,这里的要改,具体路径一般在/run/php-fpm中可以找到,保险一点,/etc/php-fpm.d/路径下有配置文件(例:www.conf),打开搜索一下listen(例:listen = /run/php-fpm/www.sock

测试配置是否正确,不正确的话会报错
nginx -t
重启Nginx
sudo systemctl restart nginx

cd /var/www/laravel
composer install 安装依赖包,完事会生成一个composer.lock 文件
创建一个新的数据库用户,并授予该用户对 laravel 数据库的访问权限

mysql -u root -p
Yzt20220408
CREATE DATABASE laravel;
CREATE USER 'laraveltest'@'localhost' IDENTIFIED BY 'Yzt20220408*';
GRANT ALL PRIVILEGES ON laravel.* TO 'laraveltest'@'localhost';
FLUSH PRIVILEGES;

修改项目的.env
DB_USERNAME=laraveltest
DB_PASSWORD=Yzt20220408*

php artisan migrate 数据库迁移

安装bsdiff

上传bsdiff-4.3.tar.gz到root目录
解压 tar xvf bsdiff-4.3.tar.gz cd bsdiff-4.3
修改makefile文件,去掉ifdef 和 end 前面的点
yum search bzip2 查看版本
yum -y install bzip2-devel.x86_64 安装bzip2,没安装编译不过
make
cp bsdiff /usr/local/sbin/ 拷贝文件,方便在系统的任何位置被调用
cp bspatch /usr/local/sbin/

测试
可以通过 ./bsdiff app_old1.apk app_new1.apk app_patch1.patch 直接测试是否可行
在tests文件夹下添加一个测试文件MyTest.php

<?php

use Illuminate\Foundation\Testing\WithoutMiddleware;
use Illuminate\Foundation\Testing\DatabaseMigrations;
use Illuminate\Foundation\Testing\DatabaseTransactions;

class MyTest extends TestCase
{
    /**
     * A basic functional test example.
     *
     * @return void
     */
    public function testBsdiff()
    {
        $old_file  = '/mnt/data/myproject/lxstore_center/tests/测试_v1.00.07.apk';
        $new_file  = '/mnt/data/myproject/lxstore_center/tests/测试_v1.00.08.apk';
        $diff_file = '/mnt/data/myproject/lxstore_center/tests/测试_07_08.diff';
        exec("/usr/local/sbin/bsdiff "  . " $old_file  $new_file  $diff_file");
    }
}

通过vendor/bin/phpunit --filter MyTest::testBsdiff测试

安装redis

yum install redis
systemctl start redis
设置开机启动

vim /etc/systemd/system/redis.service

[Unit]
Description=Redis Server
After=network.target

[Service]
ExecStart=/usr/local/bin/redis-server /etc/redis.conf
ExecStop=/usr/local/bin/redis-cli shutdown
Restart=always

[Install]
WantedBy=multi-user.target

systemctl daemon-reload
systemctl enable redis.service

安装扩展
yum install php-redis
systemctl restart php-fpm

测试reids
在Laravel项目的test文件夹中添加文件

<?php

use Illuminate\Foundation\Testing\DatabaseTransactions;
use Illuminate\Support\Facades\Redis;
use Tests\TestCase;

class RedisTest extends TestCase
{
    use DatabaseTransactions;

    public function testRedisSetAndGet()
    {
        $key = 'test_key';
        $value = 'test_value';

        Redis::set($key, $value);

        $result = Redis::get($key);

        $this->assertEquals($value, $result);
    }
}

php artisan test tests/RedisTest.php
redis 查找进程
ps -ef|grep
测试
redis-cli ping 返回结果为 "PONG",则表示 Redis 已成功安装并正在运行

添加定时任务

crontab -e
* * * * * cd /var/www/laravel && php artisan schedule:run >> /dev/null 2>&1

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