CentOS7搭建LNMP环境WordPress网站的实现方法

[nginx-stable]
name=nginx stable repo
baseurl=http://nginx.org/packages/centos/\$releasever/\$basearch/
gpgcheck=1
enabled=1
gpgkey=https://nginx.org/keys/nginx_signing.key
module_hotfixes=true
[nginx-mainline]
name=nginx mainline repo
baseurl=http://nginx.org/packages/mainline/centos/\$releasever/\$basearch/
gpgcheck=1
enabled=0
gpgkey=https://nginx.org/keys/nginx_signing.key
module_hotfixes=true
EOF

# For more information on configuration, see:
# * Official English Documentation: http://nginx.org/en/docs/
# * Official Russian Documentation: http://nginx.org/ru/docs/
user nginx;
worker_processes auto;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
worker_rlimit_nofile 65535;
events {
worker_connections 65535;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '\$host \$server_port \$remote_addr - \$remote_user [\$time_local] "\$request" '
'\$status \$request_time \$body_bytes_sent "\$http_referer" '
'"\$http_user_agent" "\$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
sendfile on;
tcp_nopush on;
tcp_nodelay on;
keepalive_timeout 65;
types_hash_max_size 2048;
server_names_hash_bucket_size 128;
server_name_in_redirect off;
client_header_buffer_size 32k;
large_client_header_buffers 4 32k;
client_header_timeout 3m;
client_body_timeout 3m;
client_max_body_size 50m;
client_body_buffer_size 256k;
send_timeout 3m;
gzip on;
gzip_min_length 1k;
gzip_buffers 4 16k;
gzip_http_version 1.0;
gzip_comp_level 2;
gzip_types text/plain application/x-javascript text/css application/xml;
gzip_vary on;
proxy_redirect off;
proxy_set_header Host \$host;
proxy_set_header X-Real-IP \$remote_addr;
proxy_set_header REMOTE-HOST \$remote_addr;
proxy_set_header X-Forwarded-For \$proxy_add_x_forwarded_for;
proxy_connect_timeout 60;
proxy_send_timeout 60;
proxy_read_timeout 60;
proxy_buffer_size 256k;
proxy_buffers 4 256k;
proxy_busy_buffers_size 256k;
proxy_temp_file_write_size 256k;
proxy_next_upstream error timeout invalid_header http_500 http_503 http_404;
proxy_max_temp_file_size 128m;
#让代理服务端不要主动关闭客户端的连接，协助处理499返回代码问题
proxy_ignore_client_abort on;
fastcgi_buffer_size 64k;
fastcgi_buffers 4 64k;
fastcgi_busy_buffers_size 128k;
index index.html index.htm index.php default.html default.htm default.php;
# Load modular configuration files from the /etc/nginx/conf.d directory.
# See http://nginx.org/en/docs/ngx_core_module.html#include
# for more information.
include /etc/nginx/conf.d/*.conf;
}
EOF

cat << EOF > /etc/nginx/conf.d/default.conf
server {
listen 80 default_server;
listen [::]:80 default_server;
server_name _;
root /usr/share/nginx/html;
# Load configuration files for the default server block.
include /etc/nginx/default.d/*.conf;
location / {
}
error_page 404 /404.html;
location = /40x.html {
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
}
}
EOF

# systemctl status nginx
● nginx.service - nginx - high performance web server
Loaded: loaded (/usr/lib/systemd/system/nginx.service; enabled; vendor preset: disabled)
Active: active (running) since Mon 2020-05-25 05:50:22 EDT; 7s ago
Docs: http://nginx.org/en/docs/
CGroup: /system.slice/nginx.service
├─1853 nginx: master process /usr/sbin/nginx -c /etc/nginx/nginx.conf
└─1854 nginx: worker process
May 25 05:50:22 mysql1 systemd[1]: Starting nginx - high performance web server...
May 25 05:50:22 mysql1 systemd[1]: Can't open PID file /var/run/nginx.pid (yet?) after start: No such file or directory
May 25 05:50:22 mysql1 systemd[1]: Started nginx - high performance web server.
# ss -antpl|grep nginx
LISTEN 0 128 *:80 *:* users:(("nginx",pid=1854,fd=6),("nginx",pid=1853,fd=6))
LISTEN 0 128 [::]:80 [::]:* users:(("nginx",pid=1854,fd=7),("nginx",pid=1853,fd=7))

[mysqld]
datadir=/var/lib/mysql
socket=/var/lib/mysql/mysql.sock
# Disabling symbolic-links is recommended to prevent assorted security risks
symbolic-links=0
# Settings user and group are ignored when systemd is used.
# If you need to run mysqld under a different user or group,
# customize your systemd unit file for mariadb according to the
# instructions in http://fedoraproject.org/wiki/Systemd
max_allowed_packet=20M
max_heap_table_size = 100M
read_buffer_size = 2M
read_rnd_buffer_size = 16M
sort_buffer_size = 8M
join_buffer_size = 8M
tmp_table_size = 100M
# 查询缓存
#query_cache_limit=4M
#query_cache_type=on
#query_cache_size=2G
bind-address = 127.0.0.1
# 跳过主机名解析，比如localhost，foo.com之类，加速访问
skip-name-resolve
# SQL执行日志
general_log=off
general_log_file=/var/log/mariadb/general.log
# SQL慢查询日志
slow_query_log=off
slow_query_log_file=/var/log/mariadb/slowquery.log
long_query_time = 5
max_connections = 1000
# 兼容老MySQL代码，比如使用空字符串代替NULL插入数据
sql_mode = ""
[mysqld_safe]
log-error=/var/log/mariadb/mariadb.log
pid-file=/var/run/mariadb/mariadb.pid
#
# include all files from the config directory
#
!includedir /etc/my.cnf.d
EOF

Loaded: loaded (/usr/lib/systemd/system/mariadb.service; enabled; vendor preset: disabled)
Active: active (running) since Fri 2019-11-29 14:18:12 CST; 1h 7min ago
Process: 16688 ExecStartPost=/usr/libexec/mariadb-wait-ready $MAINPID (code=exited, status=0/SUCCESS)
Process: 16653 ExecStartPre=/usr/libexec/mariadb-prepare-db-dir %n (code=exited, status=0/SUCCESS)
Main PID: 16687 (mysqld_safe)
CGroup: /system.slice/mariadb.service
├─16687 /bin/sh /usr/bin/mysqld_safe --basedir=/usr
└─17043 /usr/libexec/mysqld --basedir=/usr --datadir=/var/lib/mysql --plugin-dir=/usr/lib64/mysql/plugin --log-error=/var/log/mariadb/mariadb.lo...
Nov 29 14:18:10 iZ6weebcmroarpx8rrxscrZ systemd[1]: Starting MariaDB database server...
Nov 29 14:18:10 iZ6weebcmroarpx8rrxscrZ mariadb-prepare-db-dir[16653]: Database MariaDB is probably initialized in /var/lib/mysql already, nothing is done.
Nov 29 14:18:11 iZ6weebcmroarpx8rrxscrZ mysqld_safe[16687]: 191129 14:18:11 mysqld_safe Logging to '/var/log/mariadb/mariadb.log'.
Nov 29 14:18:11 iZ6weebcmroarpx8rrxscrZ mysqld_safe[16687]: 191129 14:18:11 mysqld_safe Starting mysqld daemon with databases from /var/lib/mysql
Nov 29 14:18:12 iZ6weebcmroarpx8rrxscrZ systemd[1]: Started MariaDB database server.
# ss -antpl|grep mysql
LISTEN 0 50 127.0.0.1:3306 *:* users:(("mysqld",pid=17043,fd=14))

PHP7.2yum install -y rh-php72 \
rh-php72-php \
rh-php72-php-bcmath \
rh-php72-php-fpm \
rh-php72-php-gd \
rh-php72-php-intl \
rh-php72-php-mbstring \
rh-php72-php-mysqlnd \
rh-php72-php-opcache \
rh-php72-php-pdo \
rh-php72-php-pecl-apcu \
rh-php72-php-xmlrpc \
rh-php72-php-devel

PHP 7.2.24 (cli) (built: Nov 4 2019 10:23:08) ( NTS )
Copyright (c) 1997-2018 The PHP Group
Zend Engine v3.2.0, Copyright (c) 1998-2018 Zend Technologies
with Zend OPcache v7.2.24, Copyright (c) 1999-2018, by Zend Technologies

sed -i '197s/short_open_tag = Off/short_open_tag = On/' /etc/opt/rh/rh-php72/php.ini
# 禁止一些危险性高的函数
sed -i '314s/disable_functions =/disable_functions = system,exec,shell_exec,passthru,set_time_limit,ini_alter,dl,openlog,syslog,readlink,symlink,link,leak,popen,escapeshellcmd,virtual,socket_create,mail,eval/' /etc/opt/rh/rh-php72/php.ini
# 配置我国时区
sed -i '902s#;date.timezone =#date.timezone = Asia/Shanghai#' /etc/opt/rh/rh-php72/php.ini

Loaded: loaded (/usr/lib/systemd/system/rh-php72-php-fpm.service; enabled; vendor preset: disabled)
Active: active (running) since Fri 2019-11-29 13:36:03 CST; 1h 56min ago
Main PID: 15360 (php-fpm)
Status: "Processes active: 0, idle: 6, Requests: 56, slow: 0, Traffic: 0req/sec"
CGroup: /system.slice/rh-php72-php-fpm.service
├─15360 php-fpm: master process (/etc/opt/rh/rh-php72/php-fpm.conf)
├─15361 php-fpm: pool
├─15362 php-fpm: pool
├─15363 php-fpm: pool
├─15364 php-fpm: pool
├─15365 php-fpm: pool
└─17211 php-fpm: pool
Nov 29 13:36:03 iZ6weebcmroarpx8rrxscrZ systemd[1]: Starting The PHP FastCGI Process Manager...
Nov 29 13:36:03 iZ6weebcmroarpx8rrxscrZ systemd[1]: Started The PHP FastCGI Process Manager.
# ss -antpl|grep php-fpm
LISTEN 0 128 127.0.0.1:9000 *:* users:(("php-fpm",pid=17211,fd=9),("php-fpm",pid=15365,fd=9),("php-fpm",pid=15364,fd=9),("php-fpm",pid=15363,fd=9),("php-fpm",pid=15362,fd=9),("php-fpm",pid=15361,fd=9),("php-fpm",pid=15360,fd=7))

server{
listen 8080;
server_name wordpress.com;
root /data/web/wordpress.com;
error_log /var/log/nginx/wordpress.com_error.log;
access_log /var/log/nginx/wordpress.com_access.log main;
location / {
try_files \$uri /index.php$is_args\$query_string;
}
location ~ \.php$ {
root /data/web/wordpress.com;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME \$document_root\$fastcgi_script_name;
include fastcgi_params;
}
}
EOF
# 重载Nginx配置
nginx -t && nginx -s reload

# 使用 -O 参数指定保存文件名，会强制覆盖已经存在的文件
yum -y install wget
wget https://wordpress.org/latest.tar.gz -O wordpress.tar.gz
tar xf wordpress.tar.gz
mv wordpress/* /data/web/wordpress.com
rm -rf wordpress
chown -R apache:nginx /data/web/wordpress.com
chmod -R 755 /data/web/wordpress.com