实现LNMP个人博客（手动部署&自动化部署&容器部署） - 初始化脚本 & 一键部署Wordpress博客系统 - 《Linux云计算技术》

~ vim reset_centos.sh
#!/bin/bash
#Initialize the system script
#SHELL ENV
BASECOLOR="\E[1;46m"
WARNCOLOR="\E[1;5;31m"
ENDCOLOR="\E[0m"
#yum install -y cowsay
#SHELL Function
function set_alias() {
echo -e "${BASECOLOR}Starting set alias......${ENDCOLOR}"
echo "" >> /etc/bashrc
cat >> /etc/bashrc <<-'EOF'
# Bash Alias Starting
alias cdnet='cd /etc/sysconfig/network-scripts/'
alias cdyum='cd /etc/yum.repos.d/'
alias nm='systemctl restart NetworkManager'
alias disepel='sed -ri /enabled/s/enabled=1/enabled=0/ /etc/yum.repos.d/base.repo'
alias egrep='egrep --color=auto'
alias epel='sed -ri /enabled/s/enabled=0/enabled=1/ /etc/yum.repos.d/base.repo'
alias fgrep='fgrep --color=auto'
alias i.='ls -d .* --color=auto'
alias lh='ls -lh --color=auto'
alias more='more -d'
alias p='poweroff'
alias restart='systemctl restart '
alias restartnet='systemctl restart network'
alias scandisk='echo "- - -" > /sys/class/scsi_host/host0/scan;\
                echo "- - -" > /sys/class/scsi_host/host1/scan;\
                echo "- - -" > /sys/class/scsi_host/host2/scan'
alias vie0='vim /etc/sysconfig/network-scripts/ifcfg-eth0'
alias vie1='vim /etc/sysconfig/network-scripts/ifcfg-eth1'
alias xzfgrep='xzfgrep --color=auto'
alias xzgrep=' xzgrep --color=auto'
alias yr='yum remove'
alias yy='yum -y install'
alias zegrep='zegrep --color=auto'
alias zfgrep='zfgrep --color=auto'
alias zgrep='zgrep --color=auto'
alias more='more -d'
# Bash Alias End
EOF
echo -e "${BASECOLOR}Alias set finished......${ENDCOLOR}"
}
function set_command_prompt() {
FILE="/etc/bashrc"
echo -e "${BASECOLOR}"
    cat <<-'EOF'
    1:(Red)
    2:(Green)
    3:(Yellow)
    4:(Blue)
    5:(Pink)
    6:(Light Blue)
EOF
    echo -e "${ENDCOLOR}"
    echo "" >> ${FILE}
    echo "# System Command Prompt ENV EBGIN" >> ${FILE}
    ENDCOMMAND=`echo '# System Command Prompt ENV END' >> ${FILE}`
    read -p "Command prompt color modification：" OPTIONS
    case ${OPTIONS} in
    1)
        echo 'PS1="\[\e[1;31m\][\u@\h \W]\\$\[\e[0m\]"' >> ${FILE}
        ${ENDCOMMAND}
        ;;
    2)
        echo 'PS1="\[\e[1;32m\][\u@\h \W]\\$\[\e[0m\]"' >> ${FILE}
        ${ENDCOMMAND}
        ;;
    3)
        echo 'PS1="\[\e[1;33m\][\u@\h \W]\\$\[\e[0m\]"' >> ${FILE}
        ${ENDCOMMAND}
        ;;
    4)
        echo 'PS1="\[\e[1;34m\][\u@\h \W]\\$\[\e[0m\]"' >> ${FILE}
        ${ENDCOMMAND}
        ;;
    5)
        echo 'PS1="\[\e[1;35m\][\u@\h \W]\\$\[\e[0m\]"' >> ${FILE}
        ${ENDCOMMAND}
        ;;
    6)
        echo 'PS1="\[\e[1;36m\][\u@\h \W]\\$\[\e[0m\]"' >> ${FILE}
        ${ENDCOMMAND}
        ;;
    *)
        echo -e "${BASECOLOR}Your input options are wrong${ENDCOLOR}"
        ;;
    esac
}
function set_yum() {
echo -e "${BASECOLOR}Starting set Yum Repo......${ENDCOLOR}"
mkdir -pv /etc/yum.repos.d/repobackup &> /dev/null
mv /etc/yum.repos.d/*.repo /etc/yum.repos.d/repobackup &> /dev/null
# Determine the operating system type
# (currently, CentOS7 and CentOS8 are supported)
OS_VERSION=$(cat /etc/redhat-release|cut -d" " -f4|awk -F"." '{print $1}')
case $OS_VERSION in
7)
cat > /etc/yum.repos.d/CentOS7-all.repo <<END
[CentOS7-Base]
name=CentOS7-Base
baseurl=https://mirrors.cloud.tencent.com/centos/\$releasever/os/\$basearch/
        https://mirrors.tuna.tsinghua.edu.cn/centos/\$releasever/os/\$basearch/
        http://mirrors.163.com/centos/\$releasever/os/\$basearch/
        https://repo.huaweicloud.com/centos/\$releasever/os/\$basearch/
        https://mirrors.aliyun.com/centos/\$releasever/os/\$basearch/
enabled=1
gpgcheck=0
[CentOS7-extras]
name=CentOS7-extras
baseurl=https://mirrors.cloud.tencent.com/centos/\$releasever/extras/\$basearch/
        https://mirrors.tuna.tsinghua.edu.cn/centos/\$releasever/extras/\$basearch/
        http://mirrors.163.com/centos/\$releasever/extras/\$basearch/
        https://repo.huaweicloud.com/centos/\$releasever/extras/\$basearch/
        https://mirrors.aliyun.com/centos/\$releasever/extras/\$basearch/
enabled=1
gpgcheck=0
[CentOS7-epel]
name=CentOS7-epel
baseurl=https://mirrors.aliyun.com/epel/\$releasever/\$basearch/
        https://repo.huaweicloud.com/epel/\$releasever/\$basearch/
        https://mirrors.tuna.tsinghua.edu.cn/epel/\$releasever/\$basearch/
        https://mirrors.cloud.tencent.com/epel/\$releasever/\$basearch/
enabled=1
gpgcheck=0
[CentOS7-updates]
name=CentOS7-updates
baseurl=https://mirrors.cloud.tencent.com/centos/\$releasever/updates/\$basearch/
        https://mirrors.tuna.tsinghua.edu.cn/centos/\$releasever/updates/\$basearch/
        http://mirrors.163.com/centos/\$releasever/updates/\$basearch/
        https://repo.huaweicloud.com/centos/\$releasever/updates/\$basearch/
        https://mirrors.aliyun.com/centos/\$releasever/updates/\$basearch/
enabled=1
gpgcheck=0
END
;;
8)
cat > /etc/yum.repos.d/CentOS8-all.repo <<END
[CentOS8-vault-BaseOS]
name=CentOS8-vault-BaseOS
baseurl=http://mirrors.aliyun.com/centos-vault/8.5.2111/BaseOS/\$basearch/os/
        http://mirrors.aliyuncs.com/centos-vault/8.5.2111/BaseOS/\$basearch/os/
        http://mirrors.cloud.aliyuncs.com/centos-vault/8.5.2111/BaseOS/\$basearch/os/
        https://mirrors.tuna.tsinghua.edu.cn/centos-vault/8.5.2111/BaseOS/\$basearch/os/
        https://repo.huaweicloud.com/centos-vault/8.5.2111/BaseOS/\$basearch/os/
        https://mirrors.cloud.tencent.com/centos-vault/8.5.2111/BaseOS/\$basearch/os/
enabled=1
gpgcheck=0
[CentOS8-vault-AppStream]
name=CentOS8-vault-AppStream
baseurl=http://mirrors.aliyun.com/centos-vault/8.5.2111/AppStream/\$basearch/os/
        http://mirrors.aliyuncs.com/centos-vault/8.5.2111/AppStream/\$basearch/os/
        http://mirrors.cloud.aliyuncs.com/centos-vault/8.5.2111/AppStream/\$basearch/os/
        https://mirrors.tuna.tsinghua.edu.cn/centos-vault/8.5.2111/AppStream/\$basearch/os/
        https://mirrors.cloud.tencent.com/centos-vault/8.5.2111/AppStream/\$basearch/os/
enabled=1
gpgcheck=0
[CentOS8-extras]
name=CentOS8-extras
baseurl=https://mirrors.cloud.tencent.com/centos/\$releasever/extras/\$basearch/os/
        https://repo.huaweicloud.com/centos/\$releasever/extras/\$basearch/os/
        https://mirrors.tuna.tsinghua.edu.cn/centos/\$releasever/extras/\$basearch/os/
        https://mirrors.aliyun.com/centos/\$releasever/extras/\$basearch/os/
        https://repo.huaweicloud.com/centos-vault/8.5.2111/AppStream/\$basearch/os/
enabled=1
gpgcheck=0
[CentOS8-epel]
name=CentOS8-epel
baseurl=https://mirrors.aliyun.com/epel/\$releasever/Everything/source/tree/
        https://mirrors.tuna.tsinghua.edu.cn/epel/\$releasever/Everything/source/tree/
        https://repo.huaweicloud.com/epel/\$releasever/Everything/\$basearch/
        https://mirrors.cloud.tencent.com/epel/\$releasever/Everything/\$basearch/
enabled=1
gpgkey=file:///etc/pki/rpm-gpg/RPM-GPG-KEY-EPEL-8
gpgcheck=1
END
;;
*)
  echo "${WARNCOLOR}The operating system was not found${ENDCOLOR}"
  exit
;;
esac
echo -e "${BASECOLOR}Set Yum Repo finished......${ENDCOLOR}"
}
function set_software() {
echo -e "${BASECOLOR}Staring install software......${ENDCOLOR}"
yum install -y gcc make gcc-c++ glibc glibc-devel pcre pcre-devel openssl openssl-devel systemd-devel zlib-devel vim lrzsz tree tmux lsof tcpdump wget net-tools iotop bc bzip2 zip unzip nfs-utils man-pages cowsay
cowsay "Common software packages such as Tree, FTP, LFTP, and Telnet are installed"
}
function set_firewalld() {
#Check the operating system type
VERSION=$(cat /etc/os-release|grep "^ID="|tr -dc [a-z])
echo -e "${BASECOLOR}Disabling the Firewall${ENDCOLOR}"
case $VERSION in
ubuntu)
    service ufw stop &> /dev/null
    ufw disable &> /dev/null
    echo -e "${BASECOLOR}The Firewall is stop${ENDCOLOR}"
;;
centos)
    NUMBER=$(cat /etc/redhat-release|tr -dc [0-9]|head -c1)
    if [ $NUMBER -le 6 ];then
        service iptables stop
        chkconfig iptables off
    elif [ $NUMBER -ge 7 ];then
        systemctl stop firewalld
        systemctl disable firewalld
    fi
    echo -e "${BASECOLOR}The Firewall is stop${ENDCOLOR}"
    #Close the SELINUX
    echo -e "${BASECOLOR}Disabling the SELINUX${ENDCOLOR}"
    sed -i -r '/^SELINUX=/s#(.*)=.*#\1=disabled#g' /etc/selinux/config
    echo -e "${BASECOLOR}The SELINUX is stop${ENDCOLOR}"
;;
*)
    echo -e "${ENDCOLOR}Sorry, this script does not support this operating system${ENDCOLOR}"
    exit;
;;
esac
}
function set_network() {
#Check the operating system type
VERSION=$(cat /etc/os-release|grep "^ID="|tr -dc [a-z])
echo -e "${BASECOLOR}Reset Network Card Name${ENDCOLOR}"
case $VERSION in
ubuntu)
sed -i.bak -r '/^GRUB_CMDLINE_LINUX=/s@(.*=).*@\1"net.ifnames=0"@g' /etc/default/grub
grub-mkconfig -o /boot/grub/grub.cfg
read -p "Restart the operating system for the configuration to take effect(Yes|No) : " CHOICE
while true;do
    case $CHOICE in
        [Yy]|[Yy][Ee][Ss])
            echo -e "${WARNCOLOR}Starting Reboot System(Last time:5 second)${ENDCOLOR}"
            sleep 5
            reboot
        ;;
        [Nn]|[Nn][Oo])
            echo -e "${WARNCOLOR}Restart the system later for the configuration to take effect${ENDCOLOR}"
            break
        ;;
        *)
            echo -e "${WARNCOLOR}Your input is wrong\nPlease re-enter${ENDCOLOR}"
            exit
        ;;
    esac
done
;;
centos)
sed -i.bak -r '/^GRUB_CMDLINE_LINUX=/s#(.*)="(.*)"#\1="\2 net.ifnames=0"#g' /etc/default/grub
grub2-mkconfig -o /boot/grub2/grub.cfg
read -p "Restart the operating system for the configuration to take effect(Yes|No) : " CHOICE
while true;do
    case $CHOICE in
        [Yy]|[Yy][Ee][Ss])
            echo -e "${WARNCOLOR}Starting Reboot System(Last time:5 second)${ENDCOLOR}"
            sleep 5
            reboot
        ;;
        [Nn]|[Nn][Oo])
            echo -e "${WARNCOLOR}Restart the system later for the configuration to take effect${ENDCOLOR}"
            break
        ;;
        *)
            echo -e "${WARNCOLOR}Your input is wrong\nPlease re-enter${ENDCOLOR}"
            exit
        ;;
    esac
done
;;
*)
    echo -e "${ENDCOLOR}Sorry, this script does not support this operating system${ENDCOLOR}"
    exit;
;;
esac
}
function set_vim_format() {
cat > ~/.vimrc <<EOF
set number
set cursorline
set paste
set textwidth=65
set expandtab
set tabstop=4
autocmd BufNewFile *.sh exec ":call SetTitle()"
func SetTitle()
    if expand("%:e") == "sh"
    call setline(1,"#!/bin/bash")
    call setline(2,"#")
    call setline(3,"#**************************************************#")
    call setline(4,"#Author:        kubesphere")
    call setline(5,"#QQ:            www.935523993.com")
    call setline(6,"#Date:          ".strftime("%Y-%m-%d"))
    call setline(7,"#FileName:      ".expand("%"))
    call setline(8,"#URL:           http://www.kubesphere.com")
    call setline(9,"#Description:   The script is kubesphere")
    call setline(10,"#Copyright(C): ".strftime("%Y")."All rights reserved")
    call setline(11,"#**************************************************#")
    call setline(12,"")
    endif
endfunc
autocmd BufNewFile * normal G
EOF
}
while true;do
cat <<EOF
(1) 设置命令别名
(2) 设置命令提示符颜色
(3) Yum仓库配置
(4) 安装常用 tree,ftp,lftp,telnet 等包
(5) 配置防火墙(关闭firewalld 和 selinux)
(6) 初始化网卡名(将网卡名改为传统命名方式:eth<Number>)
(7) 设置VIM常用格式设置
(8) 以上全部执行
(9) 退出脚本
EOF
read -p "Please input your hope choice : " CHOICE
case $CHOICE in
1)
    set_alias
;;
2)
    set_command_prompt
;;
3)
    set_yum
;;
4)
    set_yum
    set_software
;;
5)
    set_firewalld
;;
6)
    set_network
;;
7)
    set_vim_format
;;
8)
    set_alias
    set_command_prompt
    set_yum
    set_software
    set_firewalld
    set_network
    set_vim_format
;;
9)
    break
    exit
;;
*)
    echo -e "${WARNCOLOR}Your input number error${ENDCOLOR}"
;;
esac
done

#!/bin/bash
#Description：       LNMP wordpress 博客系统 
SRC_DIR=/usr/local/src
NGINX='nginx-1.18.0.tar.gz'
MYSQL='mysql-5.7.33-linux-glibc2.12-x86_64.tar.gz'
PHP='php-7.4.10.tar.xz'
APP='wordpress-5.6.2-zh_CN.tar.gz'
COLOR="echo -e \\033[01;31m"
END='\033[0m'
MYSQL_ROOT_PASSWORD=laowang
MYSQL_WORDPRESS_PASSWORD=laowang
CPU=`lscpu| awk '/^CPU\(s\):/{print $NF}'`

${COLOR}'开始安装基于LNMP的wordpress'$END
sleep 3

check_file (){
cd  $SRC_DIR
$COLOR"请将相关软件放在${SRC_DIR}目录下"$END
if [ ! -e $NGINX ];then
    $COLOR"缺少${NGINX}文件"$END
        exit
elif [ !  -e $MYSQL ];then
        $COLOR"缺少${MYSQL}文件"$END
        exit
elif [ ! -e $PHP ];then
        $COLOR"缺少${PHP}文件"$END
        exit
elif [ ! -e $APP ];then
        $COLOR"缺少${APP}文件"$END
        exit
else
    $COLOR"相关文件已准备好"$END
fi
} 
install_mysql(){
    $COLOR"开始安装MySQL数据库"$END
    cd $SRC_DIR
    tar xf $MYSQL -C /usr/local/
    if [ -e /usr/local/mysql ];then
        $COLOR"数据库已存在，安装失败"$END
        exit
    fi
    MYSQL_DIR=`echo $MYSQL| sed -nr 's/^(.*[0-9]).*/\1/p'`
    ln -s  /usr/local/$MYSQL_DIR /usr/local/mysql
    chown -R  root.root /usr/local/mysql/
    id mysql &> /dev/null || { useradd -s /sbin/nologin -r  mysql ; $COLOR"创建mysql用户"$END; }
    yum  -y -q install numactl-libs   libaio &> /dev/null

    echo 'PATH=/usr/local/mysql/bin/:$PATH' > /etc/profile.d/lamp.sh
    .  /etc/profile.d/lamp.sh
    cat > /etc/my.cnf <<-EOF
[mysqld]
server-id=1
log-bin
datadir=/data/mysql
socket=/data/mysql/mysql.sock                                                                                                   
log-error=/data/mysql/mysql.log
pid-file=/data/mysql/mysql.pid
[client]
socket=/data/mysql/mysql.sock
EOF
    [ -d /data ] || mkdir /data
    mysqld --initialize --user=mysql --datadir=/data/mysql 
    cp /usr/local/mysql/support-files/mysql.server  /etc/init.d/mysqld
    chkconfig --add mysqld
    chkconfig mysqld on
    service mysqld start
    [ $? -ne 0 ] && { $COLOR"数据库启动失败，退出!"$END;exit; }
    MYSQL_OLDPASSWORD=`awk '/A temporary password/{print $NF}' /data/mysql/mysql.log`
    mysqladmin  -uroot -p$MYSQL_OLDPASSWORD password $MYSQL_ROOT_PASSWORD &>/dev/null
    $COLOR"数据库安装完成"$END
}

install_nginx(){
   ${COLOR}"开始安装NGINX"$END
   id nginx  &> /dev/null || { useradd -s /sbin/nologin -r  nginx; $COLOR"创建nginx用户"$END; }
   $COLOR"安装nginx相关包"$END
   yum -q -y install gcc pcre-devel openssl-devel zlib-devel perl-ExtUtils-Embed git &> /dev/null
   cd $SRC_DIR
   tar xf $NGINX 
#   git clone https://github.com/openresty/echo-nginx-module.git || { $COLOR"下载NGINX第三方模块失败,退出!"$END;exit; }
   NGINX_DIR=`echo $NGINX| sed -nr 's/^(.*[0-9]).*/\1/p'`
   cd $NGINX_DIR
   ./configure --prefix=/apps/nginx --user=nginx --group=nginx --with-http_ssl_module --with-http_v2_module --with-http_realip_module --with-http_stub_status_module --with-http_gzip_static_module --with-http_perl_module --with-pcre --with-stream --with-stream_ssl_module --with-stream_realip_module 
   make -j $CPU && make install 
   [ $? -eq 0 ] && $COLOR"NGINX编译安装成功"$END ||  { $COLOR"NGINX编译安装失败,退出!"$END;exit; }
   [ -d /data/www ] || mkdir -pv /data/www/
   cat > /apps/nginx/conf/nginx.conf <<EOF
worker_processes  auto;
events {
    worker_connections  10240;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    server_tokens off;
    log_format  main  '\$remote_addr - \$remote_user [\$time_local] "\$request" '
    sendfile        on;
    client_max_body_size 100m;
    keepalive_timeout  65;
    server {
        listen       80 default_server;
        server_name  localhost ; 
        root /data/www ;
        access_log  logs/nginx.access.log  main;
        location / {
            root   /data/www/;
            index  index.php index.html index.htm;
        }
        error_page   500 502 503 504  /50x.html;
        location = /50x.html {
            root   html;
        }
        location ~ \.php$ {
            root           /data/www;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            fastcgi_param  SCRIPT_FILENAME  \$document_root\$fastcgi_script_name;
            include        fastcgi_params;
        }
    }
}
EOF
    echo  'PATH=/apps/nginx/sbin:$PATH' >> /etc/profile.d/lamp.sh
    cat > /usr/lib/systemd/system/nginx.service <<EOF
[Unit]
After=network.target remote-fs.target nss-lookup.target 

[Service]
Type=forking 

ExecStart=/apps/nginx/sbin/nginx

ExecReload=/apps/nginx/sbin/nginx -s reload

ExecStop=/apps/nginx/sbin/nginx -s stop

[Install]
WantedBy=multi-user.target
EOF

    systemctl daemon-reload
    systemctl start nginx 
    systemctl is-active nginx &> /dev/null ||  { $COLOR"NGINX 启动失败,退出!"$END ; exit; }
    $COLOR"NGINX安装完成"
}
install_php (){
    ${COLOR}"开始安装PHP"$END
    yum -y -q  install gcc make libxml2-devel bzip2-devel libmcrypt-devel libsqlite3x-devel oniguruma-devel &>/dev/null
    cd $SRC_DIR
    tar xf $PHP
    PHP_DIR=`echo $PHP| sed -nr 's/^(.*[0-9]).*/\1/p'`
    cd $PHP_DIR
     ./configure --prefix=/apps/php74 --enable-mysqlnd --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-openssl    --with-zlib  --with-config-file-path=/etc --with-config-file-scan-dir=/etc/php.d --enable-mbstring --enable-xml --enable-sockets --enable-fpm --enable-maintainer-zts --disable-fileinfo
    make -j $CPU && make install 
    [ $? -eq 0 ] && $COLOR"PHP编译安装成功"$END ||  { $COLOR"PHP编译安装失败,退出!"$END;exit; }
    cp php.ini-production  /etc/php.ini
    mkdir /etc/php.d/
    cat > /etc/php.d/opcache.ini <<EOF
[opcache]
zend_extension=opcache.so               
opcache.enable=1
EOF

    cp  sapi/fpm/php-fpm.service /usr/lib/systemd/system/
    cd /apps/php74/etc
    cp  php-fpm.conf.default  php-fpm.conf
    cd  php-fpm.d/
    cp www.conf.default www.conf
    id nginx  &> /dev/null || { useradd -s /sbin/nologin -r  nginx; $COLOR"创建nginx用户"$END; }
    sed -i.bak  -e  's/^user.*/user = nginx/' -e 's/^group.*/group = nginx/' /apps/php74/etc/php-fpm.d/www.conf
    systemctl daemon-reload
    systemctl start php-fpm 
    systemctl is-active  php-fpm &> /dev/null ||  { $COLOR"PHP-FPM 启动失败,退出!"$END ; exit; }
    $COLOR"PHP安装完成"

}
install_wordpress(){
    cd $SRC_DIR
    tar xf $APP  
    [ -d /data/www ] || mkdir -pv /data/www
    mv wordpress/* /data/www/
    chown -R nginx.nginx /data/www/wp-content/
    cd /data/www/
    mv wp-config-sample.php wp-config.php
    mysql -uroot -p"$MYSQL_ROOT_PASSWORD" -e "create database wordpress;grant all on wordpress.* to wordpress@'127.0.0.1' identified by '$MYSQL_WORDPRESS_PASSWORD'" &>/dev/null
    sed -i.bak -e 's/database_name_here/wordpress/' -e 's/username_here/wordpress/' -e 's/password_here/'''$MYSQL_WORDPRESS_PASSWORD'''/' -e 's/localhost/127.0.0.1/'  wp-config.php
    $COLOR"WORDPRESS安装完成"
}

check_file
install_mysql
install_nginx
install_php
install_wordpress