CentOS7安裝 Nginx + php7 + php-fpm

原文 : https://ivanagyro.medium.com/於centos7安裝-nginx-php7-php-fpm-laravel5-6-df8631681acf
安装nginx

　1/ 用yum安裝Nginx

yum install nginx

 預設開機開啟Nginx

systemctl enable nginx

 啟動Nginx

systemctl start nginx

安装php
2 安装Remi和EPEL数据源
rpm -Uvh https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
rpm -Uvh https://rpms.remirepo.net/enterprise/remi-release-7.rpm

3. 启用Remi

vi /etc/yum.repos.d/remi.repo

4.更改[remi]区域的代码块为如下，相同则不用更改

[remi]
name=Remi's RPM repository for Enterprise Linux 7 - $basearch
#baseurl=http://rpms.remirepo.net/enterprise/7/remi/$basearch/
#mirrorlist=https://rpms.remirepo.net/enterprise/7/remi/httpsmirror
mirrorlist=http://cdn.remirepo.net/enterprise/7/remi/mirror
enabled=0
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-remi

5.启用Remi PHP7.3数据源

vi /etc/yum.repos.d/remi-php73.repo

6.更改[remi-php73]区域的代码块为如下

[remi-php73]
name=Remi's PHP 7.3 RPM repository for Enterprise Linux 7 - $basearch
#baseurl=http://rpms.remirepo.net/enterprise/7/php73/$basearch/
mirrorlist=https://rpms.remirepo.net/enterprise/7/php73/httpsmirror
mirrorlist=http://cdn.remirepo.net/enterprise/7/php73/mirror
enabled=1
gpgcheck=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-remi

7.升级php到php7.3

yum -y upgrade php*

8.检查php版本

php -v

9.重启php-fpm

service restart php-fpm

安裝與設定php-fpm

1. 安裝php-fpm

yum install php-fpm

2. 設定php-fpm，修改 /etc/php-fpm.d/www.conf

修改user和group，為nginx

user = nginx
group = nginx

如果要改為使用socket file(預設使用127.0.0.1:9000)，則需開啟並修改listen設定為下方樣子

listen = /path/to/unix/socketlisten.owner = nobody
listen.group = nobody
listen.mode = 0666

3. 如果在debug階段，想要開啟display error，則修改以下設定

php_flag[display_errors] = on
php_flag[display_startup_errors] = on

4. 預設開機開啟php-fpm

systemctl enable php-fpm

5. 啟動php-fpm

systemctl start php-fpm

設定Nginx

1. 修改 /etc/nginx/conf.d/default.conf ，以連接php-fpm，以下為範例

server {
    listen       80;
    server_name  localhost;    #charset koi8-r;
    #access_log  /var/log/nginx/host.access.log  main;    root   /usr/share/nginx/html;
    index  index.html index.htm index.php;    location / {
    #   autoindex on; // 如果想要開啟顯示資夾目錄的話加入這條
                      // 建議只在debug階段開啟
        try_files $uri $uri/ /index.php?$query_string;
    }    #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;
    }    # proxy the PHP scripts to Apache listening on 127.0.0.1:80
    #
    #location ~ \.php$ {
    #    proxy_pass   http://127.0.0.1;
    #}# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
    #
    location ~ \.php$ {
        fastcgi_pass   127.0.0.1:9000
        // 若使用file socket則改成下面這行
        #   fastcgi_pass   unix:/var/run/php-fpm/php-fpm.sock; 
        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        include        fastcgi_params;
    }    # deny access to .htaccess files, if Apache's document root
    # concurs with nginx's one
    #
    #location ~ /\.ht {
    #    deny  all;
    #}
}

2. 重新載入Nginx的設定

nginx -s reload

現在可以試著在Nginx的root directory加入index.php，內容如下。看是否能透過瀏覽器取得php的資訊