#!/bin/bash
#########################################
#Function: install vnc server
#Usage: bash install_vnc_server.sh
#Author: Customer service department
#Company: Alibaba Cloud Computing
#Version: 3.0
#########################################
check_os_release()
{
while true
do
os_release=$(grep "Red Hat Enterprise Linux Server release" /etc/issue 2>/dev/null)
os_release_2=$(grep "Red Hat Enterprise Linux Server release" /etc/redhat-release 2>/dev/null)
if [ "$os_release" ] && [ "$os_release_2" ]
then
if echo "$os_release"|grep "release 5" >/dev/null 2>&1
then
os_release=redhat5
echo "$os_release"
elif echo "$os_release"|grep "release 6" >/dev/null 2>&1
then
os_release=redhat6
echo "$os_release"
else
os_release=""
echo "$os_release"
fi
break
fi
os_release=$(grep "Aliyun Linux release" /etc/issue 2>/dev/null)
os_release_2=$(grep "Aliyun Linux release" /etc/aliyun-release 2>/dev/null)
if [ "$os_release" ] && [ "$os_release_2" ]
then
if echo "$os_release"|grep "release 5" >/dev/null 2>&1
then
os_release=aliyun5
echo "$os_release"
elif echo "$os_release"|grep "release 6" >/dev/null 2>&1
then
os_release=aliyun6
echo "$os_release"
elif echo "$os_release"|grep "release 7" >/dev/null 2>&1
then
os_release=aliyun7
echo "$os_release"
else
os_release=""
echo "$os_release"
fi
break
fi
os_release_2=$(grep "CentOS" /etc/*release 2>/dev/null)
if [ "$os_release_2" ]
then
if echo "$os_release_2"|grep "release 5" >/dev/null 2>&1
then
os_release=centos5
echo "$os_release"
elif echo "$os_release_2"|grep "release 6" >/dev/null 2>&1
then
os_release=centos6
echo "$os_release"
elif echo "$os_release_2"|grep "release 7" >/dev/null 2>&1
then
os_release=centos7
echo "$os_release"
else
os_release=""
echo "$os_release"
fi
break
fi
os_release=$(grep -i "ubuntu" /etc/issue 2>/dev/null)
os_release_2=$(grep -i "ubuntu" /etc/lsb-release 2>/dev/null)
if [ "$os_release" ] && [ "$os_release_2" ]
then
if echo "$os_release"|grep "Ubuntu 10" >/dev/null 2>&1
then
os_release=ubuntu10
echo "$os_release"
elif echo "$os_release"|grep "Ubuntu 12.04" >/dev/null 2>&1
then
os_release=ubuntu1204
echo "$os_release"
elif echo "$os_release"|grep "Ubuntu 12.10" >/dev/null 2>&1
then
os_release=ubuntu1210
echo "$os_release"
elif echo "$os_release"|grep "Ubuntu 14.04" >/dev/null 2>&1
then
os_release=ubuntu1204
echo "$os_release"
else
os_release=""
echo "$os_release"
fi
break
fi
os_release=$(grep -i "debian" /etc/issue 2>/dev/null)
os_release_2=$(grep -i "debian" /proc/version 2>/dev/null)
if [ "$os_release" ] && [ "$os_release_2" ]
then
if echo "$os_release"|grep "Linux 6" >/dev/null 2>&1
then
os_release=debian6
echo "$os_release"
elif echo "$os_release"|grep "Linux 7" >/dev/null 2>&1
then
os_release=debian7
echo "$os_release"
else
os_release=""
echo "$os_release"
fi
break
fi
break
done
}
exit_script()
{
echo -e "\033[1;40;31mInstall $1 error,will exit.\n\033[0m"
rm -f $LOCKfile
exit 1
}
update_source()
{
wget "" -O update_source.tgz
tar -zxvf update_source.tgz
bash update_source.sh
}
rhel5_vnc_config()
{
cat >$vnc_xstartup_config<$vnc_sysconfig_vncservers<.
# Use "-nolisten tcp" to prevent X connections to your VNC server via TCP.
# Use "-nohttpd" to prevent web-based VNC clients connecting.
# Use "-localhost" to prevent remote VNC clients connecting except when
# doing so through a secure tunnel. See the "-via" option in the
# 'man vncviewer' manual page.
# VNCSERVERS="2:myusername"
# VNCSERVERARGS[2]="-geometry 800x600 -nolisten tcp -nohttpd -localhost"
VNCSERVERS="1:root"
EOF
}
check_selinux_config()
{
if grep "SELINUX=enforcing" $selinux_config >/dev/null 2>&1
then
sed -i 's/SELINUX=enforcing/SELINUX=disabled/' $selinux_config
fi
}
centos5_install_vnc_server()
{
if [ "$1" == "redhat5" ]
then
if rpm -qa|grep redhat-logos >/dev/null 2>&1
then
yum remove $(rpm -qa|grep redhat-logos) -y
fi
fi
if yum grouplist "GNOME Desktop Environment"|grep "Available" >/dev/null 2>&1
then
if ! yum groupinstall "GNOME Desktop Environment" -y
then
exit_script "GNOME Desktop Environment"
fi
fi
if ! rpm -q vnc-server >/dev/null 2>&1
then
if ! yum install vnc-server -y
then
exit_script vnc-server
fi
vncserver </dev/null 2>&1
then
if ! yum groupinstall "X Window System" -y
then
exit_script "X Window System"
fi
fi
if yum grouplist "Desktop"|grep "Available" >/dev/null 2>&1
then
if ! yum groupinstall "Desktop" -y
then
exit_script Desktop
fi
fi
if yum grouplist "Chinese Support"|grep "Available" >/dev/null 2>&1
then
if ! yum groupinstall "Chinese Support" -y
then
exit_script "Chinese Support"
fi
fi
if ! rpm -q tigervnc-server >/dev/null 2>&1
then
if ! yum install tigervnc-server -y
then
exit_script tigervnc-server
fi
vncserver </var/lib/dbus/machine-id
rhel5_vnc_config
chmod 755 $vnc_xstartup_config
chkconfig --level 345 vncserver on
service NetworkManager stop
chkconfig --del NetworkManager
sleep 20
service vncserver start
check_selinux_config
}
centos7_install_vnc_server()
{
if ! yum groupinstall "GNOME Desktop" "Graphical Administration Tools" -y
then
exit_script "NOME Desktop Graphical Administration Tools"
fi
if ! yum install tigervnc-server -y
then
exit_script "tigervnc-server"
fi
cp /lib/systemd/system/[email protected] /lib/systemd/system/vncserver@\:1.service
sed -i 's/%i/:1/g' /lib/systemd/system/vncserver@\:1.service
sed -i 's//root/g' /lib/systemd/system/vncserver@\:1.service
sed -i 's/home\/root/root/g' /lib/systemd/system/vncserver@\:1.service
vncpasswd </dev/null 2>&1
then
if ! apt-get install lxde -y --force-yes --fix-missing
then
exit_script lxde
fi
fi
if ! dpkg -s ttf-arphic-uming >/dev/null 2>&1
then
if ! apt-get install ttf-arphic-uming -y --force-yes --fix-missing
then
exit_script ttf-arphic-uming
fi
fi
if ! dpkg -s vnc4server >/dev/null 2>&1
then
if ! apt-get install vnc4server -y --force-yes --fix-missing
then
exit_script vnc4server
fi
vncserver <
