shell脚本自动化部署XX的案例（附数组使用）

#!/bin/sh
#Auto Make install MFS Files
#
cat <<EOF
++++++++++++++++Welcome To Use Auto Install MFS Scripts ++++++++++++++++++
+++++++++++++++++++++This MFS Install Version 1.6.27++++++++++++++++++++++
+++++++++++++++++++++++++2013-12-04 Author wugk ++++++++++++++++++++++++++
EOF

#Defined Variables
SRC_DIR=/usr/src/
MFS_COUNT=( http://www.moosefs.org/tl_files/mfscode mfs-1.6.27-1.tar.gz
mfs-1.6.27
'''./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var/lib --with-default-user=mfs --with-default-group=mfs --disable-mfschunkserver --disable-mfsmount'''
'''./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var/lib --with-default-user=mfs --with-default-group=mfs --disable-mfsmaster'''
'''./configure --prefix=/usr --sysconfdir=/etc --localstatedir=/var/lib --with-default-user=mfs --with-default-group=mfs --disable-mfsmaster --disable-mfschunkserver'''
)

##Defined Function Command Master MFS Install
master_mfs ()
{

if [ -e /usr/sbin/mfsmaster ];then
echo "This Mfsmaster already exists,Please exit "
exit 0
fi

#Download MFS SOft Version 1.6.27
cd $SRC_DIR ; wget -c ${MFS_COUNT[0]}/${MFS_COUNT[1]} &&echo "Download ${MFS_COUNT[1]} Successfully !"

#Configure MFS and make install and configuration MFS
groupadd mfs ;useradd -g mfs mfs
tar -xzf ${MFS_COUNT[1]} ;cd ${MFS_COUNT[2]} &&${MFS_COUNT[3]} &&make &&make install
[ $? == 0 ]&&echo "This MFS ${MFS_COUNT[2]} Install Successfully,Please Wait Config Master_MFS ......"
cd /etc/mfs/ &&
cp mfsmaster.cfg.dist mfsmaster.cfg
cp mfsmetalogger.cfg.dist mfsmetalogger.cfg
cp mfsexports.cfg.dist mfsexports.cfg
cd /var/lib/mfs ;mv metadata.mfs.empty metadata.mfs
}

##Defined Function Command Chunks MFS Install
chunks_mfs ()

{
if [ -e /usr/sbin/mfschunkserver ];then
echo "This Mfschunkserver already exists,Please exit "
exit 0
fi
#Download MFS SOft Version 1.6.27
cd $SRC_DIR ; wget -c ${MFS_COUNT[0]}/${MFS_COUNT[1]} &&echo "Download ${MFS_COUNT[1]} Successfully !"

#Configure MFS and make install and configuration MFS
groupadd mfs ;useradd -g mfs mfs
tar -xzf ${MFS_COUNT[1]} ;cd ${MFS_COUNT[2]} &&${MFS_COUNT[4]} &&make &&make install
[ $? == 0 ]&&echo "This MFS ${MFS_COUNT[2]} Install Successfully,Please Wait Config Chunk_MFS ......"
cd /etc/mfs/ &&
cp mfschunkserver.cfg.dist mfschunkserver.cfg
cp mfshdd.cfg.dist mfshdd.cfg
mkdir -p /data/{mfs1,mfs2}
echo -e "/data/mfs1\n/data/mfs2" >>mfshdd.cfg
chown -R mfs:mfs /data/mfs1
chown -R mfs:mfs /data/mfs2
}

client_mfs ()

{
if [ -e /usr/bin/mfsmount ];then
echo "This Mfschunkserver already exists,Please exit "
exit 0
fi
#Download MFS SOft Version 1.6.27
cd $SRC_DIR ; wget -c ${MFS_COUNT[0]}/${MFS_COUNT[1]} &&echo "Download ${MFS_COUNT[1]} Successfully !"

#Configure MFS and make install and configuration MFS
groupadd mfs ;useradd -g mfs mfs
yum install fuse-devel -y
tar -xzf ${MFS_COUNT[1]} ;cd ${MFS_COUNT[2]} &&${MFS_COUNT[5]} &&make &&make install
[ $? == 0 ]&&echo -e "This MFS ${MFS_COUNT[2]} Client Install Successfully\nYou Can Use :{/usr/bin/mfsmount /mnt/ -H mfs_master_ip} to Mount !"
}

case  $1 in

master_mfs )
master_mfs
;;
chunks_mfs )
chunks_mfs
;;
client_mfs )
client_mfs
;;
* 	)
echo
echo "$0 {master_mfs | chunks_mfs | client_mfs}"
;;
esac