blob: 6c850c6665e7c41faf140ba2479b9623084c6654 [file] [log] [blame]
#!/bin/bash
# Licensed to the Apache Software Foundation (ASF) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The ASF licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
#set -x
usage() {
printf "Usage: \n" $(basename $0)
}
if [ ! -f "/etc/modprobe.d/disable-ipv6" ] ; then
# disable IPv6 until reboot
if [ -d "/proc/sys/net/ipv6/conf/all" ] ; then
/sbin/sysctl -w net.ipv6.conf.all.forwarding=0
/sbin/sysctl -w net.ipv6.conf.all.accept_ra=0
/sbin/sysctl -w net.ipv6.conf.all.accept_redirects=0
/sbin/sysctl -w net.ipv6.conf.all.autoconf=0
/sbin/sysctl -w net.ipv6.conf.all.disable_ipv6=1
fi
# reinstate the disable-ipv6 file
echo "alias ipv6 no" > /etc/modprobe.d/disable-ipv6
echo "alias net-pf-10 off" >> /etc/modprobe.d/disable-ipv6
fi
#removing iptables entry for vnc ports
iptables -D RH-Firewall-1-INPUT -p tcp -m tcp --dport 5900:6099 -j ACCEPT 2>&1
# remove listening vnc on all interface
sed -i 's/0\.0\.0\.0/127\.0\.0\.1/' /opt/xensource/libexec/vncterm-wrapper 2>&1
sed -i 's/0\.0\.0\.0/127\.0\.0\.1/' /opt/xensource/libexec/qemu-dm-wrapper 2>&1
# disable the default link local on xenserver
sed -i /NOZEROCONF/d /etc/sysconfig/network
echo "NOZEROCONF=yes" >> /etc/sysconfig/network
[ -f /etc/cron.hourly/logrotate ] || mv /etc/cron.daily/logrotate /etc/cron.hourly 2>&1
# more aio thread
echo 1048576 >/proc/sys/fs/aio-max-nr
# empty heartbeat
cat /dev/null > /opt/cloud/bin/heartbeat
# empty knownhost
cat /dev/null > /root/.ssh/known_hosts
rm -f /opt/xensource/packages/iso/systemvm-premium.iso
echo "success"