#!/bin/bash REPO_URL_BLOB=$(cat /opt/config/repo_url_blob.txt) REPO_URL_ARTIFACTS=$(cat /opt/config/repo_url_artifacts.txt) DEMO_ARTIFACTS_VERSION=$(cat /opt/config/demo_artifacts_version.txt) INSTALL_SCRIPT_VERSION=$(cat /opt/config/install_script_version.txt) CLOUD_ENV=$(cat /opt/config/cloud_env.txt) # Convert Network CIDR to Netmask cdr2mask () { # Number of args to shift, 255..255, first non-255 byte, zeroes set -- $(( 5 - ($1 / 8) )) 255 255 255 255 $(( (255 << (8 - ($1 % 8))) & 255 )) 0 0 0 [ $1 -gt 1 ] && shift $1 || shift echo ${1-0}.${2-0}.${3-0}.${4-0} } # OpenStack network configuration if [[ $CLOUD_ENV == "openstack" ]] then echo 127.0.0.1 $(hostname) >> /etc/hosts # Allow remote login as root mv /root/.ssh/authorized_keys /root/.ssh/authorized_keys.bk cp /home/ubuntu/.ssh/authorized_keys /root/.ssh MTU=$(/sbin/ifconfig | grep MTU | sed 's/.*MTU://' | sed 's/ .*//' | sort -n | head -1) IP=$(cat /opt/config/cpe_signal_ipaddr.txt) BITS=$(cat /opt/config/cpe_signal_net_cidr.txt | cut -d"/" -f2) NETMASK=$(cdr2mask $BITS) echo "auto eth1" >> /etc/network/interfaces echo "iface eth1 inet static" >> /etc/network/interfaces echo " address $IP" >> /etc/network/interfaces echo " netmask $NETMASK" >> /etc/network/interfaces echo " mtu $MTU" >> /etc/network/interfaces IP=$(cat /opt/config/oam_ipaddr.txt) BITS=$(cat /opt/config/oam_cidr.txt | cut -d"/" -f2) NETMASK=$(cdr2mask $BITS) echo "auto eth2" >> /etc/network/interfaces echo "iface eth2 inet static" >> /etc/network/interfaces echo " address $IP" >> /etc/network/interfaces echo " netmask $NETMASK" >> /etc/network/interfaces echo " mtu $MTU" >> /etc/network/interfaces ifup eth1 ifup eth2 fi # Download required dependencies add-apt-repository -y ppa:openjdk-r/ppa apt-get update apt-get install -y wget openjdk-8-jdk apt-transport-https ca-certificates kea-dhcp4-server g++ libcurl4-gnutls-dev libboost-dev kea-dev sleep 1 # download the kea hook cd /opt wget $REPO_URL_ARTIFACTS/org/onap/demo/vnf/vcpe/kea-sdnc-notify-mod/$DEMO_ARTIFACTS_VERSION/kea-sdnc-notify-mod-$DEMO_ARTIFACTS_VERSION-demo.tar.gz tar -zxvf kea-sdnc-notify-mod-$DEMO_ARTIFACTS_VERSION-demo.tar.gz mv kea-sdnc-notify-mod-$DEMO_ARTIFACTS_VERSION VDHCP rm *.tar.gz cd VDHCP # build.sh takes a minute or two to run ./build.sh mv build/kea-sdnc-notify.so /usr/local/lib # Download DHCP config files cd /opt wget $REPO_URL_BLOB/org.onap.demo/vnfs/vcpe/$INSTALL_SCRIPT_VERSION/kea-dhcp4.conf wget $REPO_URL_BLOB/org.onap.demo/vnfs/vcpe/$INSTALL_SCRIPT_VERSION/kea-sdnc-notify.conf wget $REPO_URL_BLOB/org.onap.demo/vnfs/vcpe/$INSTALL_SCRIPT_VERSION/v_dhcp_init.sh wget $REPO_URL_BLOB/org.onap.demo/vnfs/vcpe/$INSTALL_SCRIPT_VERSION/v_dhcp.sh chmod +x v_dhcp_init.sh chmod +x v_dhcp.sh mv v_dhcp.sh /etc/init.d update-rc.d v_dhcp.sh defaults # Configure DHCP cp kea-dhcp4.conf /etc/kea-dhcp4-server.conf mv kea-dhcp4.conf /etc/kea/kea-dhcp4.conf mv kea-sdnc-notify.conf /etc/kea/kea-sdnc-notify.conf sleep 1 ###################################################################################### ### KEA install automatically puts kea-dhcp4-server in /etc/init.d and does update.rc # rc0.d/K01kea-dhcp4-server #rc1.d/K01kea-dhcp4-server #rc2.d/S03kea-dhcp4-server #rc3.d/S03kea-dhcp4-server #rc4.d/S03kea-dhcp4-server #rc5.d/S03kea-dhcp4-server #rc6.d/K01kea-dhcp4-server ###################################################################################### # Rename network interface in openstack Ubuntu 16.04 images. Then, reboot the VM to pick up changes if [[ $CLOUD_ENV != "rackspace" ]] then sed -i "s/GRUB_CMDLINE_LINUX=.*/GRUB_CMDLINE_LINUX=\"net.ifnames=0 biosdevname=0\"/g" /etc/default/grub grub-mkconfig -o /boot/grub/grub.cfg sed -i "s/ens[0-9]*/eth0/g" /etc/network/interfaces.d/*.cfg sed -i "s/ens[0-9]*/eth0/g" /etc/udev/rules.d/70-persistent-net.rules echo 'network: {config: disabled}' >> /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg echo "APT::Periodic::Unattended-Upgrade \"0\";" >> /etc/apt/apt.conf.d/10periodic reboot fi ./v_dhcp_init.sh