Linux作业（7）——wordprees安装脚本

#!/bin/bash
#
#*********************************************************
#Author:            blackbeard
#Date:              2020-09-27
#FileName:          wordpress_install.sh
#Des:               The test file
#*********************************************************
APACHE_INSTALL_PATH=/data/apps/httpd
PHP_INSTALL_PAYH=/data/apps/php74
URL_APACHE="https://mirrors.bfsu.edu.cn/apache/httpd/httpd-2.4.46.tar.gz"
URL_WORDPRESS="https://cn.wordpress.org/latest-zh_CN.zip"
DATA_DIR="/data/mysql"
MYSQL_PACKAGE_NAME='mysql-8.0.21-linux-glibc2.12-x86_64.tar'
APACHE_PACKAGE_NAME='httpd-2.4.46.tar.gz'
PHP_PACKAGE_NAME='php-7.4.12.tar.xz'
RED="\e[1;31m"
END="\e[0m" 


###################################################################################


echo -e "$RED[---------------------初始化系统环境---------------------]$END"
sed -i 's/SELINUX=enforcing/SELINUX=disbaled/g' /etc/selinux/config
systemctl disable firewalld
systemctl stop firewalld
declare -A app1
app1[a1]='gcc'
app1[a2]='make'
app1[a3]='zlib-devel'
app1[a4]='libxml2-devel'
app1[a5]='openssl-devel'
app1[a6]='libaio-devel'
app1[a7]='wget'
app1[a8]='xz'
app1[a9]='ncurses-compat-libs'
app1[a10]='expat-devel'
app1[a11]='bzip2-devel'
app1[a12]='libmcrypt-devel'
app1[a13]='sqlite-devel'
#app1[a14]='oniguruma-devel'
#wget http://mirror.centos.org/centos/8/PowerTools/x86_64/os/Packages/oniguruma-devel-6.8.2-1.el8.x86_64.rpm
#用的阿里epel源，在线下载不成功，提前手动下载的
yum install -y oniguruma-devel-6.8.2-1.el8.x86_64.rpm &> /dev/null

for j in ${!app1[*]};do
    rpm -q ${app1[$j]} &> /dev/null || yum install -y ${app1[$j]} &> /dev/null
done
    echo -e "$RED[--------------------通用依赖环境设置完成----------------]$END"


###################################################################################


yum install -y pcre-devel &> /dev/null
yum install -y redhat-rpm-config &> /dev/null
rpm -q pcre-devel redhat-rpm-config &> /dev/null && echo -e "$RED[------------------Apache依赖环境设置完成----------------]$END"


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rpm -q bzip2-devel libmcrypt-devel sqlite-devel oniguruma-devel &> /dev/null && echo -e "$RED[--------------------PHP依赖环境设置完成-----------------]$END"

###################################################################################

cd /usr/local
if [ -f $MYSQL_PACKAGE_NAME ];then
    tar xf $MYSQL_PACKAGE_NAME  
    rm -rf $MYSQL_PACKAGE_NAME
    xz -d $MYSQL_PACKAGE_NAME.xz
    tar xf $MYSQL_PACKAGE_NAME
     
else
    echo -e "$RED[/usr/local目录不存在$MYSQL_PACKAGE_NAME]$END"  
fi
###/usr/local下安装MySQL后切换回家目录
cd 

if [ -f $APACHE_PACKAGE_NAME ];then
    tar xf $APACHE_PACKAGE_NAME
else 
    wget $URL_APACHE &> /dev/null
    tar xf $APACHE_PACKAGE_NAME
fi

if [ -f $PHP_PACKAGE_NAME ];then
    tar xf $PHP_PACKAGE_NAME &> /dev/null
else
   echo -e "$RED[当前目录不存在$PHP_PACKAGE_NAME]$END" 
fi

    


###################################################################################
##################################安装MYSQL########################################
if  [ -h /usr/local/mysql ];then
    echo -e "$RED[----------------------MYSQL已安装-----------------------]$END"
    exit 1
else
    echo -e "$RED[----------------------MYSQL未安装-----------------------]$END"
    sleep 3
    echo -e "$RED[---------------------开始安装MYSQL----------------------]$END"
fi
###########检查系统是否已安装MYSQL
    ln -s /usr/local/mysql-8.0.21-linux-glibc2.12-x86_64 /usr/local/mysql
    id mysql &>/dev/null
###########解压文件到安装目录
if [ $? -eq 0 ];then
    echo -e "$RED[-----------------------用户已存在-----------------------]$END"
else
    groupadd mysql
    useradd -r -g mysql -u 306 -s /bin/false mysql
fi
###########创建系统用户mysql
cat > /usr/local/mysql/my.cnf <<-EOF
 [mysqld]
    pid_file=mysql.pid
    datadir=/data/mysql
    basedir=/usr/local/mysql
    log-error=/data/mysql/mysql.log
    socket=/data/mysql/mysql.sock
    [client]
    socket=/data/mysql/mysql.sock
    EOF

echo "PATH=/usr/local/mysql/bin/:$PATH" >> /etc/profile
. /etc/profile
############创建配置文件
cd /usr/local/mysql/bin
mysqld --initialize --user=mysql --datadir=$DATA_DIR &> /var/password.txt
chown -R mysql:mysql $DATA_DIR
cp /usr/local/mysql/support-files/mysql.server /etc/init.d/mysqld
chkconfig --add mysqld
chkconfig mysqld on
#############设置系统环境
ln -s /data/mysql/mysql.sock /tmp/mysql.sock
systemctl start mysqld.service && echo -e "$RED[----------------------MYSQL安装完成---------------------]$END"
OLD_PASSWORD=`grep  'temporary password' /var/password.txt | awk -F' ' '{printf $13}'`
NEW_PASSWORD='Changeme_123'
mysqladmin -uroot -p$OLD_PASSWORD password $NEW_PASSWORD
###需要提前在MYSQL创建wordpress库，以及用户并且授权。
###################################################################################
###################################编译apache,apr,apr-util######################################
#三者一起编译，必须将apr、apr-util文件放在apache源码包httpd-2.4.46/srclib/目录下，并且不能携带版本号。
cd
wget https://mirror.bit.edu.cn/apache/apr/apr-1.7.0.tar.gz &> /dev/null
wget https://mirror.bit.edu.cn/apache/apr/apr-util-1.6.1.tar.gz &> /dev/null
if [ -f apr-1.7.0.tar.gz ];then
    tar xf apr-1.7.0.tar.gz &> /dev/null
    mv apr-1.7.0 httpd-2.4.46/srclib/apr
else
    echo -e "$RED[apr-1.7.0.tar.gz 下载失败]$END"
    exit 1
fi    

if [ -f apr-util-1.6.1.tar.gz ];then 
    tar xf apr-util-1.6.1.tar.gz &> /dev/null
    mv apr-util-1.6.1 httpd-2.4.46/srclib/apr-util
else    
    echo -e "$RED[apr-util-1.6.1.tar.gz 下载失败]$END" 
    exit 1
fi

cd
cd httpd-2.4.46
./configure --prefix=$APACHE_INSTALL_PATH \
--enable-so \
--enable-ssl \
--enable-cgi \
--enable-rewrite \
--with-zlib \
--with-pcre \
--with-include-apr \
--enable-modlues=most \
--enable-mpms-shared=all \
--with-mpm=prefork  &> /dev/null
make -j 6 &> /dev/null && make install &> /dev/null 

useradd -r -s /sbin/nologin apache
sed -i 's/^User.*/User apache/' $APACHE_INSTALL_PATH/conf/httpd.conf
sed -i 's/^Group.*/Group apache/' $APACHE_INSTALL_PATH/conf/httpd.conf
echo 'PATH="/data/apps/httpd/bin:$PATH"' > /etc/profile.d/httpd.sh
. /etc/profile.d/httpd.sh
echo 'MANDATORY_MANPATH   /data/apps/httpd/man' >> /etc/man_db.conf
mkdir -p /var/www/html
cat > /lib/systemd/system/httpd.service <<EOF
[Unit]
Description=The Apache HTTP Server
After=network.target remote-fs.target nss-lookup.target
Documentation=man:httpd(8)
Documentation=man:apachectl(8)
[Service]
Type=forking
ExecStart=/data/apps/httpd/bin/apachectl start
ExecReload=/data/apps/httpd/bin/apachectl graceful
ExecStop=/data/apps/httpd/bin/apachectl stop
KillSignal=SIGCONT
PrivateTmp=true
[Install]
WantedBy=multi-user.target
EOF
systemctl daemon-reload
systemctl enable --now httpd.service


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#Centos8可以直接yum安装，不需要修改配置，默认支持fastcgi模式。
###################################################################################
####编译安装PHP，可以选择模块方式或者fastcgi方式安装，如果选择模块方式则只能使用apache，而使用fastcgi模式可以支持nginx。这里使用fastcgi方式编译。
cd
cd php-7.4.12
./configure \
--prefix=$PHP_INSTALL_PATH \
--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 &> /dev/null
make -j 4 &> /dev/null && make install &> /dev/null


cp php.ini-production /etc/php.ini
cp sapi/fpm/php-fpm.service /usr/lib/systemd/system/
cd $PHP_INSTALL_PATH/etc
cp php-fpm.conf.default php-fpm.conf
cp php-fpm.d/www.conf.default php-fpm.d/www.conf
echo "#!/bin/bash
PATH=/data/apps/php74/bin:$PATH" > /etc/profile.d/php.sh
. /etc/profile.d/php.sh
chkconfig --add php-fpm 
chkconfig php-fpm on
service php-fpm start

cd 
#wget $URL_WORDPRESS
#unzip latest-zh_CN.zip
#在线下载太慢，这里直接下载安装包解压后放在家目录
unzip wordpress-5.4.2-zh_CN.zip &> /dev/null
mv wordpress /var/www/html
chown -R apache.apache /var/www/html/
######所有服务启动成功后，浏览器登录localhost/wordpress，开始安装wordpress应用。看不到页面将apache的主配置文件的DocumentRoot 改为/var/www/html。默认为安装目录下的/httpd/htdocs。
echo -e "$RED[-------------------------安装完成------------------------]$END"