最近一直在學習PYTHON,抽空在閒暇時間利用SHELL編寫了一個LAMP一鍵安裝腳本,目前分v1無人值守版本和v2用戶自定義版本,下面把腳本的一些設計思路和部分SHELL腳本寫了下來,供大家參考.
目前版本的測試環境爲CentOS6.3 x86和x64版本,後期會針對ubuntu系統環境以及LNMP架構進行更新.
開始正題:
v1版本很簡單,項目下分conf和src目錄,分別放置相關配置文件和LAMP編譯包,以及4個shell安裝腳本,無人值守情況下,運行相應腳本文件即可完成安裝.
如圖:
v2版本相對比較系統:
conf目錄放置配置文件
lib目錄放置安裝具體服務的SHELL腳本(apache,mysql,php等),腳本內爲相應的方法,供主腳本調用
log目錄放置安裝日誌
src目錄放置LAMP具體編譯包
install_lamp.sh腳本爲主配置腳本,運行後會提供給用戶可選擇安裝界面,供用戶自定義安裝
如圖:
以下介紹v2版本的具體腳本內容,具體安裝包下載地址如下:
Onekey_LAMP_v1: http://www.showerlee.com/down/lamp_v1.zip
Onekey_LAMP_v2: http://www.showerlee.com/down/lamp_v2.zip
注:系統編碼使用UTF-8,加載mysql與apache的環境變量
apache編譯包版本爲2.4.4,DocumentRoot路徑/usr/local/apache2/htdocs,加載https加密通道.
mysql編譯包版本爲5.6.13,庫文件路徑/usr/local/mysql/data.
mysql安裝初始賬戶密碼爲root/123456
php編譯包版本爲5.4.13,默認加載了筆者線上常用的模塊
# cat install_lamp.sh
----------------------------------------------------
#!/bin/bash
PATH=/bin:/usr/bin:/sbin:/usr/sbin::/usr/local/bin:/usr/local/sbin;
export PATH
# LAMP目錄
DEFAULT_DIR=$(pwd)
LOG_DIR=$(pwd)/log
MYSQL_DIR=/usr/local/mysql
APACHE_DIR=/usr/local/apache2
PHP_DIR=/usr/local/php5
PCRE_DIR=/usr/local/pcre
. lib/check_env.sh
. lib/mysql.sh
. lib/apache.sh
. lib/php.sh
echo "Welcome to Onekey LAMP installation,select option for your choice.
1 install all service(apache + php + mysql)
2 install apache+php
3 install apache
4 install mysql
5 quit"
sleep 0.1
read -p "Please Input 1,2,3,4,5: " SERVER_ID
if [[ $SERVER_ID == 1 ]]; then
check_env_ins
mysql_ins
apache_ins
php_ins
elif [[ $SERVER_ID == 2 ]]; then
check_env_ins
apache_ins
php_ins
elif [[ $SERVER_ID == 3 ]]; then
check_env_ins
apache_ins
elif [[ $SERVER_ID == 4 ]]; then
check_env_ins
mysql_ins
else
exit
fi
-------------------------------------------------------
# cat lib/check_env.sh
----------------------------------------------------
# check the system environment
function check_env_ins {
local IN_LOG=$LOG_DIR/check_env_install-$(date +%F).log
echo "check the system environment..."
sleep 1
# 判斷是否爲root用戶
if [ $UID != 0 ]; then
echo "You must be root to run the install script."
exit 0
fi
# 關閉相關服務和SELINUX
echo "Stop useless service..."
sleep 1
chkconfig httpd off 2>/dev/null
chkconfig mysql off 2>/dev/null
service httpd stop 2>/dev/null
service mysql stop 2>/dev/null
iptables -F >> $IN_LOG 2>&1
service iptables save 2>/dev/null
setenforce 0 >> $IN_LOG 2>&1
sed -i '/SELINUX/s/enforcing/disabled/g' /etc/selinux/config >> $IN_LOG 2>&1
sleep 1
# 判斷能否訪問公網
echo 8.8.8.8 >> /etc/resolv.conf >> $IN_LOG 2>&1
echo "Check your Networking..."
NET_ALIVE=$(ping 8.8.8.8 -c 5 |grep 'received'|awk 'BEGIN {FS=","} {print $2}'|awk '{print $1}')
if [ $NET_ALIVE == 0 ]; then
echo "Network is not active,please check your network configuration!"
exit 0
else
echo "Network is active,continue.."
sleep 1
fi
# 安裝開發包(使用默認CENTOS更新源):
echo "Install the Dependency package..."
sleep 1
yum -y install lsof wget gcc-c++ ncurses ncurses-devel cmake \
make perl bison openssl openssl-devel gcc* libxml2 \
libxml2-devel curl-devel libjpeg* libpng* freetype*
# 同步時間
echo "synchronization time..."
ntpdate tiger.sina.com.cn >> $IN_LOG 2>&1
hwclock -w
sleep 1
}
----------------------------------------------------
# cat lib/apache.sh
----------------------------------------------------
# apache install function
function apache_ins {
local IN_LOG=$LOG_DIR/apache_install-$(date +%F).log
echo "Install the Apache service..."
sleep 1
# pcre依賴包安裝
echo "install the dependency pcre package..."
sleep 1
cd $DEFAULT_DIR/src
tar -xzvf pcre-8.32.tar.gz >> $IN_LOG 2>&1
cd pcre-8.32
./configure --prefix=$PCRE_DIR >> $IN_LOG 2>&1
make >> $IN_LOG 2>&1
make install >> $IN_LOG 2>&1
# apache安裝
echo "install apache package..."
sleep 1
# 注:httpd-2.4.3-deps.tar.bz2已集成APR，安裝apache前檢查pcre是否安裝成功.
cd $DEFAULT_DIR/src
tar jxvf httpd-2.4.4.tar.bz2 >> $IN_LOG 2>&1
tar jxvf httpd-2.4.3-deps.tar.bz2 >> $IN_LOG 2>&1
cp -rf httpd-2.4.3/* httpd-2.4.4
cd httpd-2.4.4
./configure --prefix=$APACHE_DIR --enable-so --enable-rewrite \
-enable-ssl=static -with-ssl=/usr/local/ssl -enable-mods-shared=all \
--with-pcre=$PCRE_DIR/bin/pcre-config >> $IN_LOG 2>&1
make >> $IN_LOG 2>&1
make install >> $IN_LOG 2>&1
# 判斷目錄是否創建:
if [ ! -d $APACHE_DIR ];then
echo "$APACHE_DIR is not exist,stop..."
exit 0
fi
# apache配置項：
echo "configuration after the installation...."
sleep 1
# 防止apache啓動報錯.
echo "ServerName localhost:80" >> $APACHE_DIR/conf/httpd.conf
# 設置開機啓動
echo "$APACHE_DIR/bin/apachectl start" >> /etc/rc.local
# 啓動apache
echo "start apache httpd service..."
sleep 1
$APACHE_DIR/bin/apachectl start >> $IN_LOG 2>&1
# 設置環境變量
echo "PATH=$PATH:$APACHE_DIR/bin;export PATH" >> /etc/profile
source /etc/profile
# 判斷服務是否啓動
PORT_80=$(lsof -i:80|wc -l)
if [ $PORT_80 == 0 ]; then
echo "Apache httpd service is not active,please check your configure!"
exit 0
else
echo "Congratulation,Apache httpd service has installed correctly!"
fi
}
----------------------------------------------------
# cat lib/mysql.sh
----------------------------------------------------
# mysql install function
function mysql_ins {
local IN_LOG=$LOG_DIR/mysql_install-$(date +%F).log
echo "Install the MySQL service..."
sleep 1
# 安裝前的初始配置工作：
echo "The initial configuration before installation..."
sleep 1
mkdir -p $MYSQL_DIR >> $IN_LOG 2>&1
useradd -d $MYSQL_DIR mysql >> $IN_LOG 2>&1
mkdir -p $MYSQL_DIR/data >> $IN_LOG 2>&1
mkdir -p $MYSQL_DIR/log >> $IN_LOG 2>&1
chown -R mysql:mysql $MYSQL_DIR/data/ >> $IN_LOG 2>&1
chown -R mysql:mysql $MYSQL_DIR/log/ >> $IN_LOG 2>&1
chmod 750 $MYSQL_DIR/data >> $IN_LOG 2>&1
chmod 750 $MYSQL_DIR/log >> $IN_LOG 2>&1
# 解包編譯安裝:
echo "make install the MySQL package..."
sleep 1
cd $DEFAULT_DIR
cd src/
tar -zxvf mysql-5.6.13.tar.gz >> $IN_LOG 2>&1
cd mysql-5.6.13
cmake -DCMAKE_INSTALL_PREFIX=$MYSQL_DIR \
-DMYSQL_UNIX_ADDR=/tmp/mysql.sock \
-DDEFAULT_CHARSET=gbk \
-DDEFAULT_COLLATION=gbk_chinese_ci \
-DEXTRA_CHARSETS=all \
-DWITH_MYISAM_STORAGE_ENGINE=1 \
-DWITH_INNOBASE_STORAGE_ENGINE=1 \
-DWITH_ARCHIVE_STORAGE_ENGINE=1 \
-DWITH_BLACKHOLE_STORAGE_ENGINE=1 \
-DWITH_MEMORY_STORAGE_ENGINE=1 \
-DWITH_FEDERATED_STORAGE_ENGINE=1 \
-DWITH_READLINE=1 \
-DENABLED_LOCAL_INFILE=1 \
-DMYSQL_DATADIR=$MYSQL_DIR/data \
-DMYSQL_USER=mysql \
-DMYSQL_TCP_PORT=3306 \
-DSYSCONFDIR=/etc \
-DWITH_SSL=yes >> $IN_LOG 2>&1
make >> $IN_LOG 2>&1
make install >> $IN_LOG 2>&1
# 判斷目錄是否創建:
if [ ! -d $MYSQL_DIR ];then
echo "$MYSQL_DIR is not exist,stop..."
exit 0
fi
# mysql配置項：
echo "configuration after the installation...."
sleep 1
[ -e /etc/my.cnf ] && rm -rf /etc/my.cnf >> $IN_LOG 2>&1
cd $DEFAULT_DIR
cp conf/my.cnf /etc/my.cnf >> $IN_LOG 2>&1
# 將mysql的庫文件路徑加入系統的庫文件搜索路徑中
ln -s $MYSQL_DIR/lib/mysql /usr/lib/mysql >> $IN_LOG 2>&1
# 輸出mysql的頭文件到系統頭文件
ln -s $MYSQL_DIR/include/mysql /usr/include/mysql >> $IN_LOG 2>&1
# 進入安裝路徑,初始化配置腳本
echo "Initialize the configuration of the MySQL..."
sleep 1
cd $MYSQL_DIR
scripts/mysql_install_db --user=mysql --datadir=$MYSQL_DIR/data >> $IN_LOG 2>&1
# 複製mysql啓動腳本到系統服務目錄
cp $MYSQL_DIR/support-files/mysql.server /etc/init.d/mysqld >> $IN_LOG 2>&1
# 系統啓動項相關配置
chkconfig --add mysqld >> $IN_LOG 2>&1
chkconfig --level 35 mysqld on >> $IN_LOG 2>&1
# 啓動mysql
service mysqld start >> $IN_LOG 2>&1
# 配置權限
echo "Configure MySQL authority..."
sleep 1
$MYSQL_DIR/bin/mysqladmin -u root password 123456 >> $IN_LOG 2>&1
#給root用戶非本地鏈接所有權限,並改密碼和賦予其給其他人下發權限.
$MYSQL_DIR/bin/mysql -u root -p123456 -e "grant all privileges on *.* to root@'%' identified by '123456' with grant option;" >> $IN_LOG 2>&1
$MYSQL_DIR/bin/mysql -u root -p123456 -e "grant all privileges on *.* to root@'localhost' identified by '123456' with grant option;" >> $IN_LOG 2>&1
# 設置環境變量
echo "PATH=$PATH:$MYSQL_DIR/bin;export PATH" >> /etc/profile
source /etc/profile
# 判斷服務是否啓動
PORT_3306=$(lsof -i:3306|wc -l)
if [ $PORT_3306 == 0 ]; then
echo "MySQL service is not active,please check your configure!"
exit 0
else
echo "Congratulation,MySQL service has installed correctly!"
fi
}
----------------------------------------------------
# cat lib/php.sh
----------------------------------------------------
# php install function
function php_ins {
local IN_LOG=$LOG_DIR/php_install-$(date +%F).log
echo "Install the PHP module for apache..."
sleep 1
cd $DEFAULT_DIR/src
tar -jxvf php-5.4.13.tar.bz2 >> $IN_LOG 2>&1
cd php-5.4.13
# 此處編譯安裝了我們項目經常用到的PHP模塊,如有其它需要可以自定義添加.
./configure --prefix=$PHP_DIR --with-apxs2=$APACHE_DIR/bin/apxs \
--with-libxml-dir=/usr/local/lib --with-zlib-dir=/usr/local/lib \
--with-mysql=$MYSQL_DIR --with-mysqli=$MYSQL_DIR/bin/mysql_config \
--with-gd --enable-soap --enable-sockets --enable-xml --enable-mbstring \
--with-png-dir=/usr/local --with-jpeg-dir=/usr/local --with-curl=/usr/lib \
--with-freetype-dir=/usr/include/freetype2/freetype/ --enable-bcmath \
--enable-calendar --enable-zip --enable-maintainer-zts >> $IN_LOG 2>&1
make >> $IN_LOG 2>&1
make install >> $IN_LOG 2>&1
# 判斷目錄是否創建:
if [ ! -d $PHP_DIR ];then
echo "$PHP_DIR is not exist,stop..."
exit 0
fi
# PHP配置項：
echo "configuration after the installation...."
sleep 1
cp php.ini-development $PHP_DIR/lib/php.ini
echo "AddType application/x-httpd-php .php" >> $APACHE_DIR/conf/httpd.conf
sed -i '/DirectoryIndex index.html/s/$/ &index.php/g' $APACHE_DIR/conf/httpd.conf
# 隱藏PHP版本信息：
# echo "expose_php = Off" >> $PHP_DIR/lib/php.ini
# 關閉警告及錯誤信息,爆路徑:
echo "display_errors = Off" >> $PHP_DIR/lib/php.ini
# 調整時區,防止phpinfo()函數報錯.
echo "date.timezone =PRC" >> $PHP_DIR/lib/php.ini
# 開啓php錯誤日誌並設置路徑.
echo "log_errors = On" >> $PHP_DIR/lib/php.ini
echo "error_log = $APACHE_DIR/logs/php_error.log" >> $PHP_DIR/lib/php.ini
cd $DEFAULT_DIR
cp conf/info.php $APACHE_DIR/htdocs >> $IN_LOG 2>&1
# 重啓apache:
echo "restart apache to load the php module..."
$APACHE_DIR/bin/apachectl stop >> $IN_LOG 2>&1
$APACHE_DIR/bin/apachectl start >> $IN_LOG 2>&1
# 判斷PHP是否加載:
PHP_LOAD=$(curl --head http://localhost/info.php |grep PHP |wc -l)
if [ $PHP_LOAD == 0 ]; then
echo "PHP does not load,please check your configure!"
exit 0
else
echo "Congratulation,PHP module has installed correctly!"
fi
}
----------------------------------------------------