環境準備:lnmp 需要安裝 nginx? mysql? php? 論壇/博客 軟件
使用LNMP架構搭建 論壇
1.?關閉防火墻和和核心防護
systemctl disable --now firewalld
setenforce 0
2. 編譯安裝 nginx
安裝依賴包
yum -y install pcre-devel zlib-devel gcc gcc-c++ make
創建用戶、組
(Nginx 服務程序默認以 nobody 身份運行,建議為其創建專門的用戶賬號,以便更準確地控制其訪問權限)useradd -M -s /sbin/nologin nginx
cd /opt
tar zxvf nginx-1.22.0.tar.gz -C /opt/cd nginx-1.22.0/
./configure \
--prefix=/usr/local/nginx \ #指定nginx的安裝路徑
--user=nginx \ #指定用戶名
--group=nginx \ #指定組名
--with-http_stub_status_module #啟用 http_stub_status_module 模塊以支持狀態統計cd nginx-1.22.0/
./configure \
--prefix=/usr/local/nginx \
--user=nginx \
--group=nginx \
--with-http_stub_status_modulemake && make installln -s /usr/local/nginx/sbin/nginx /usr/local/sbin/
#讓系統識別nginx的操作命令可以自動補全 nginx $PATH添加Nginx系統服務 systemctl start nginx
tee /lib/systemd/system/nginx.service <<eof
[Unit]
Description=nginx
After=network.target
[Service]
Type=forking
PIDFile=/usr/local/nginx/logs/nginx.pid
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/bin/kill -1 $MAINPID
ExecStop=/bin/kill -3 $MAINPID
PrivateTmp=true
[Install]
WantedBy=multi-user.target
eofsystemctl daemon-reload
chmod 777 /lib/systemd/system/nginx.servicesystemctl enable --now nginx.service
3. 編譯安裝 mysql
準備好本次的安裝包 :mysql-boost-5.7.20.tar.gz1、安裝Mysql環境依賴包
yum -y install \
ncurses \
ncurses-devel \
bison \
cmakeyum -y install gcc gcc-c++ cmake bison bison-devel zlib-devel libcurl-devel libarchive-devel boost-devel ? ncurses-devel gnutls-devel libxml2-devel openssl-devel libevent-devel libaio-devel2、創建運行用戶
useradd -M -s /sbin/nologin mysql3、編譯安裝
cd /opt
tar zxvf mysql-boost-5.7.20.tar.gzcd /opt/mysql-5.7.20/
cmake \
-DCMAKE_INSTALL_PREFIX=/usr/local/mysql \
-DMYSQL_UNIX_ADDR=/usr/local/mysql/mysql.sock \
-DSYSCONFDIR=/etc \
-DSYSTEMD_PID_DIR=/usr/local/mysql \
-DDEFAULT_CHARSET=utf8 \
-DDEFAULT_COLLATION=utf8_general_ci \
-DWITH_EXTRA_CHARSETS=all \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITH_PERFSCHEMA_STORAGE_ENGINE=1 \
-DMYSQL_DATADIR=/usr/local/mysql/data \
-DWITH_BOOST=boost \
-DWITH_SYSTEMD=1make && make install4、修改mysql 配置文件
vim /etc/my.cnf
[client]
port = 3306
socket=/usr/local/mysql/mysql.sock[mysqld]
user = mysql
basedir=/usr/local/mysql
datadir=/usr/local/mysql/data
port = 3306
character-set-server=utf8
pid-file = /usr/local/mysql/mysqld.pid
socket=/usr/local/mysql/mysql.sock
bind-address = 0.0.0.0
skip-name-resolve
max_connections=2048
default-storage-engine=INNODB
max_allowed_packet=16M
server-id = 1sql_mode=NO_ENGINE_SUBSTITUTION,STRICT_TRANS_TABLES,NO_AUTO_CREATE_USER,NO_AUTO_VALUE_ON_ZERO,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,PIPES_AS_CONCAT,ANSI_QUOTES5、更改mysql安裝目錄和配置文件的屬主屬組
chown -R mysql:mysql /usr/local/mysql/
chown mysql:mysql /etc/my.cnf6、設置路徑環境變量
echo 'export PATH=/usr/local/mysql/bin:/usr/local/mysql/lib:$PATH' >> /etc/profile
source /etc/profile7、初始化數據庫
cd /usr/local/mysql/bin/
./mysqld \
--initialize-insecure \
--user=mysql \
--basedir=/usr/local/mysql \
--datadir=/usr/local/mysql/data8、添加mysqld系統服務
cp /usr/local/mysql/usr/lib/systemd/system/mysqld.service /usr/lib/systemd/system/
systemctl daemon-reload
systemctl start mysqld.service
systemctl enable mysqld9、修改mysql 的登錄密碼
mysqladmin -u root -p password "abc123"
給root賬號設置密碼為abc123,提示輸入的是原始密碼(為空)要求輸入的是原密碼直接回車即可10、授權遠程登錄
mysql -u root -p
解釋:
4. 編譯安裝 php?
php的編譯安裝本次使用的php軟件包為:php-7.1.10.tar.bz21、安裝環境依賴包
yum -y install gd \
libjpeg libjpeg-devel \
libpng libpng-devel \
freetype freetype-devel \
libxml2 libxml2-devel \
zlib zlib-devel \
curl curl-devel \
openssl openssl-devel2、編譯安裝
cd /opt
tar jxvf php-7.1.10.tar.bz2cd php-7.1.10
./configure \
--prefix=/usr/local/php \
--with-mysql-sock=/usr/local/mysql/mysql.sock \
--with-mysqli \
--with-zlib \
--with-curl \
--with-gd \
--with-jpeg-dir \
--with-png-dir \
--with-freetype-dir \
--with-openssl \
--enable-fpm \
--enable-mbstring \
--enable-xml \
--enable-session \
--enable-ftp \
--enable-pdo \
--enable-tokenizer \
--enable-zipmake && make install3、路徑優化
ln -s /usr/local/php/bin/* /usr/local/bin/
ln -s /usr/local/php/sbin/* /usr/local/sbin/4、調整PHP配置文件
php有三個配置文件:
php.ini 主配置文件
php-fpm.conf 進程服務配置文件
www.conf 擴展配置文件#調整主配置文件:
cp /opt/php-7.1.10/php.ini-development /usr/local/php/lib/php.ini
vim /usr/local/php/lib/php.ini
--1170行--修改
mysqli.default_socket = /usr/local/mysql/mysql.sock
--939行--取消注釋,修改
date.timezone = Asia/Shanghaiphp -m #驗證安裝的模塊#調整進程服務配置文件:
cd /usr/local/php/etc/
cp php-fpm.conf.default php-fpm.conf
vim php-fpm.conf
--17行--去掉";"注釋
pid = run/php-fpm.pid#調整擴展配置文件:
cd /usr/local/php/etc/php-fpm.d/
cp www.conf.default www.conf5、啟動php-fpm
/usr/local/php/sbin/php-fpm -c /usr/local/php/lib/php.ini
netstat -anpt | grep 9000#PHP-FPM(FastCGI Process Manager:FastCGI 進程管理器)是一個 PHPFastCGI 管理器, 由于Nginx服務器不能處理動態頁面,需要由 Nginx 把動態請求交給 php-fpm 進程進行解析。cd /opt/php-7.1.10/sapi/fpm
cp php-fpm.service /usr/lib/systemd/system/php-fpm.service
systemctl restart php-fpm.service
5. 配置 nginx 支持 PHP 解析,并測試php和mysql是否工作正常
vim /usr/local/nginx/conf/nginx.conf
--65行--取消注釋,修改
location ~ \.php$ {root html; $document_rootfastcgi_pass 127.0.0.1:9000;fastcgi_index index.php;fastcgi_param SCRIPT_FILENAME /usr/local/nginx/html$fastcgi_script_name; #將 /scripts 修改為nginx的工作目錄#fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name; #$document_root 代表當前請求在root指令中指定的值include fastcgi_params;
}systemctl restart nginx.service驗證PHP 測試頁
vim /usr/local/nginx/html/index.php
<?php
phpinfo();
?>驗證lnmp的是否搭建成功:
192.168.44.40/index.php驗證數據庫工作是否正常
mysql -u root -pabc123
CREATE DATABASE bbs;
GRANT all ON bbs.* TO 'bbsuser'@'%' IDENTIFIED BY 'admin123';
GRANT all ON bbs.* TO 'bbsuser'@'localhost' IDENTIFIED BY 'admin123';
flush privileges;vim /usr/local/nginx/html/index.php #替換原來的測試頁內容
<?php
$link=mysqli_connect('192.168.233.21','bbsuser','admin123');
if($link) echo "<h1>Success!!</h1>";
else echo "Fail!!";
?>瀏覽器訪問
http://192.168.44.40/index.php
測試:
驗證 php
出現這個頁面,證明 nginx 和 php 之間沒有問題
驗證數據庫:
6. 安裝論壇
【部署 Discuz!社區論壇 Web 應用】
cd /opt
unzip Discuz_X3.4_SC_UTF8.zip
cd /opt/dir_SC_UTF8/
cp -r upload/ /usr/local/nginx/html/bbs/調整論壇目錄的權限:
cd /usr/local/nginx/html/bbs/
chown -R nginx ./config/
chown -R nginx ./data/
chown -R nginx ./uc_client/
chown -R nginx ./uc_server/
都要處理
chmod -R 777 ./config/
chmod -R 777 ./data/
chmod -R 777 ./uc_client/
chmod -R 777 ./uc_server/論壇頁面訪問
http://192.168.44.40/bbs/install/index.php
----------------------------------------------------------------------------------------------------------
數據庫服務器:localhost ###本地架設就用localhost,如何不是在在本機上就要填寫IP地址和端口號
數據庫名字:bbs
數據庫用戶名:bbsuser
數據庫密碼:admin123
管理員賬號:admin
管理員密碼:admin123安裝完后訪問論壇頁面:
http://192.168.44.40/bbs/index.php
http://192.168.44.40/bbs/admin.php
普通用戶注冊
使用管理員登錄
7.安裝博客
tar xf wordpress-5.4.1-zh_CN.tar.gz -C /opt/
cp -r wordpress /usr/local/nginx/html/
安裝頁面在 wp-admin 下chmod 777 wordpress/ -Rmysql -uroot -pabc123 #登錄數據庫#錄入數據
CREATE DATABASE blog; #用于創建數據庫及存儲該數據庫的文件
GRANT all ON blog.* TO 'bloguser'@'%' IDENTIFIED BY 'admin123'; #用戶bloguser 密碼admin123
GRANT all ON blog.* TO 'bloguser'@'localhost' IDENTIFIED BY 'admin123';
flush privileges; #刷新MySQL的系統權限相關表
登錄:
主頁面進行編輯