3 REPO_URL_BLOB=$(cat /opt/config/repo_url_blob.txt)
4 REPO_URL_ARTIFACTS=$(cat /opt/config/repo_url_artifacts.txt)
5 DEMO_ARTIFACTS_VERSION=$(cat /opt/config/demo_artifacts_version.txt)
6 INSTALL_SCRIPT_VERSION=$(cat /opt/config/install_script_version.txt)
7 CLOUD_ENV=$(cat /opt/config/cloud_env.txt)
9 # Convert Network CIDR to Netmask
11 # Number of args to shift, 255..255, first non-255 byte, zeroes
12 set -- $(( 5 - ($1 / 8) )) 255 255 255 255 $(( (255 << (8 - ($1 % 8))) & 255 )) 0 0 0
13 [ $1 -gt 1 ] && shift $1 || shift
14 echo ${1-0}.${2-0}.${3-0}.${4-0}
17 # OpenStack network configuration
18 if [[ $CLOUD_ENV == "openstack" ]]
20 echo 127.0.0.1 $(hostname) >> /etc/hosts
22 # Allow remote login as root
23 mv /root/.ssh/authorized_keys /root/.ssh/authorized_keys.bk
24 cp /home/ubuntu/.ssh/authorized_keys /root/.ssh
26 MTU=$(/sbin/ifconfig | grep MTU | sed 's/.*MTU://' | sed 's/ .*//' | sort -n | head -1)
28 IP=$(cat /opt/config/brgemu_net_ipaddr.txt)
29 BITS=$(cat /opt/config/brgemu_net_cidr.txt | cut -d"/" -f2)
30 NETMASK=$(cdr2mask $BITS)
31 echo "auto eth2" >> /etc/network/interfaces
32 echo "iface eth2 inet static" >> /etc/network/interfaces
33 echo " address $IP" >> /etc/network/interfaces
34 echo " netmask $NETMASK" >> /etc/network/interfaces
35 echo " mtu $MTU" >> /etc/network/interfaces
40 # Download required dependencies
41 add-apt-repository -y ppa:openjdk-r/ppa
43 apt-get install -y wget openjdk-8-jdk apt-transport-https ca-certificates g++ libcurl4-gnutls-dev
46 # Download DHCP config files
48 wget $REPO_URL_BLOB/org.onap.demo/vnfs/vcpe/$INSTALL_SCRIPT_VERSION/v_brgemu_init.sh
49 wget $REPO_URL_BLOB/org.onap.demo/vnfs/vcpe/$INSTALL_SCRIPT_VERSION/v_brgemu.sh
50 chmod +x v_brgemu_init.sh
52 mv v_brgemu.sh /etc/init.d
53 update-rc.d v_brgemu.sh defaults
55 # Rename network interface in openstack Ubuntu 16.04 images. Then, reboot the VM to pick up changes
56 if [[ $CLOUD_ENV != "rackspace" ]]
58 sed -i "s/GRUB_CMDLINE_LINUX=.*/GRUB_CMDLINE_LINUX=\"net.ifnames=0 biosdevname=0\"/g" /etc/default/grub
59 grub-mkconfig -o /boot/grub/grub.cfg
60 sed -i "s/ens[0-9]*/eth0/g" /etc/network/interfaces.d/*.cfg
61 sed -i "s/ens[0-9]*/eth0/g" /etc/udev/rules.d/70-persistent-net.rules
62 echo 'network: {config: disabled}' >> /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg
63 echo "APT::Periodic::Unattended-Upgrade \"0\";" >> /etc/apt/apt.conf.d/10periodic
67 # Run docker containers. For openstack Ubuntu 16.04 images this will run as a service after the VM has restarted