| #!/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. |
| |
| . /opt/cloud/bin/setup/common.sh |
| |
| dhcpsrvr_svcs() { |
| echo "dnsmasq apache2" > /var/cache/cloud/enabled_svcs |
| echo "cloud nfs-common conntrackd keepalived haproxy portmap" > /var/cache/cloud/disabled_svcs |
| } |
| |
| setup_dhcpsrvr() { |
| log_it "Setting up dhcp server system vm" |
| setup_dnsmasq |
| setup_apache2 $ETH0_IP |
| |
| sed -i /$NAME/d /etc/hosts |
| [ $ETH0_IP ] && echo "$ETH0_IP $NAME" >> /etc/hosts |
| [ $ETH0_IP6 ] && echo "$ETH0_IP6 $NAME" >> /etc/hosts |
| |
| enable_irqbalance 0 |
| enable_fwding 0 |
| |
| #Only allow DNS service for current network |
| sed -i "s/-A INPUT -i eth0 -p udp -m udp --dport 53 -j ACCEPT/-A INPUT -i eth0 -p udp -m udp --dport 53 -s $DHCP_RANGE\/$CIDR_SIZE -j ACCEPT/g" /etc/iptables/rules.v4 |
| sed -i "s/-A INPUT -i eth0 -p tcp -m tcp --dport 53 -j ACCEPT/-A INPUT -i eth0 -p tcp -m tcp --dport 53 -s $DHCP_RANGE\/$CIDR_SIZE -j ACCEPT/g" /etc/iptables/rules.v4 |
| |
| log_it "Disable radvd for dhcp server system vm" |
| rm -rf /etc/radvd.conf |
| systemctl stop radvd |
| systemctl disable radvd |
| } |
| |
| dhcpsrvr_svcs |
| if [ $? -gt 0 ] |
| then |
| log_it "Failed to execute dhcpsrvr_svcs" |
| exit 1 |
| fi |
| setup_dhcpsrvr |