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#!/bin/bash
set -x
NEXUS_ARTIFACT_REPO=$(cat /opt/config/nexus_artifact_repo.txt)
DEMO_ARTIFACTS_VERSION=$(cat /opt/config/demo_artifacts_version.txt)
if [[ "$DEMO_ARTIFACTS_VERSION" =~ "SNAPSHOT" ]]; then REPO=snapshots; else REPO=releases; fi
INSTALL_SCRIPT_VERSION=$(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=$(cat /opt/config/vpg_private_ip_0.txt)
BITS=$(cat /opt/config/unprotected_private_net_cidr.txt | cut -d"/" -f2)
NETMASK=$(cdr2mask $BITS)
echo "auto enp1s0" >> /etc/network/interfaces
echo "iface enp1s0 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/vpg_private_ip_1.txt)
BITS=$(cat /opt/config/onap_private_net_cidr.txt | cut -d"/" -f2)
NETMASK=$(cdr2mask $BITS)
echo "auto enp2s0" >> /etc/network/interfaces
echo "iface enp2s0 inet static" >> /etc/network/interfaces
echo " address $IP" >> /etc/network/interfaces
echo " netmask $NETMASK" >> /etc/network/interfaces
echo " mtu $MTU" >> /etc/network/interfaces
ifup enp1s0
ifup enp2s0
fi
# Download required dependencies
echo "deb http://ppa.launchpad.net/openjdk-r/ppa/ubuntu $(lsb_release -c -s) main" >> /etc/apt/sources.list.d/java.list
echo "deb-src http://ppa.launchpad.net/openjdk-r/ppa/ubuntu $(lsb_release -c -s) main" >> /etc/apt/sources.list.d/java.list
apt-get update
apt-get install --allow-unauthenticated -y make wget openjdk-8-jdk gcc libcurl4-openssl-dev python-pip bridge-utils apt-transport-https ca-certificates
pip install jsonschema
# Download code for packet generator
mkdir /opt/honeycomb
cd /opt
unzip -p -j /opt/vfw-scripts-$INSTALL_SCRIPT_VERSION.zip v_packetgen_init_arm64.sh > /opt/v_packetgen_init.sh
unzip -p -j /opt/vfw-scripts-$INSTALL_SCRIPT_VERSION.zip vpacketgen.sh > /opt/vpacketgen.sh
unzip -p -j /opt/vfw-scripts-$INSTALL_SCRIPT_VERSION.zip run_traffic_fw_demo.sh > /opt/run_traffic_fw_demo.sh
unzip -p -j /opt/vfw-scripts-$INSTALL_SCRIPT_VERSION.zip enable_disable_streams.sh > /opt/enable_disable_streams.sh
wget -O sample-distribution-$DEMO_ARTIFACTS_VERSION-hc.tar.gz "${NEXUS_ARTIFACT_REPO}/service/local/artifact/maven/redirect?r=${REPO}&g=org.onap.demo.vnf&a=sample-distribution&c=hc&e=tar.gz&v=$DEMO_ARTIFACTS_VERSION"
wget -O vfw_pg_streams-$DEMO_ARTIFACTS_VERSION-demo.tar.gz "${NEXUS_ARTIFACT_REPO}/service/local/artifact/maven/redirect?r=${REPO}&g=org.onap.demo.vnf.vfw&a=vfw_pg_streams&c=demo&e=tar.gz&v=$DEMO_ARTIFACTS_VERSION"
tar -zmxvf sample-distribution-$DEMO_ARTIFACTS_VERSION-hc.tar.gz
tar -zmxvf vfw_pg_streams-$DEMO_ARTIFACTS_VERSION-demo.tar.gz
mv vfw_pg_streams-$DEMO_ARTIFACTS_VERSION pg_streams
mv sample-distribution-$DEMO_ARTIFACTS_VERSION honeycomb
sed -i 's/"restconf-binding-address": "127.0.0.1",/"restconf-binding-address": "0.0.0.0",/g' honeycomb/sample-distribution-$DEMO_ARTIFACTS_VERSION/config/restconf.json
rm *.tar.gz
chmod +x v_packetgen_init.sh
chmod +x vpacketgen.sh
chmod +x run_traffic_fw_demo.sh
chmod +x enable_disable_streams.sh
# Install VPP
rm /etc/apt/sources.list.d/99fd.io.list
echo "deb [trusted=yes] http://linux.enea.com/apt-mk/xenial nightly extra" | sudo tee -a /etc/apt/sources.list.d/99fd.io.list
echo "deb [trusted=yes] http://ubuntu-cloud.archive.canonical.com/ubuntu xenial-updates/queens/main ./" | sudo tee -a /etc/apt/sources.list.d/99fd.io.list
apt-get update
apt-get -o Dpkg::Options::="--force-overwrite" install -y vpp vpp-lib vpp-dbg vpp-plugins vpp-dev dpdk dpdk-dev dpdk-igb-uio-dkms dpdk-rte-kni-dkms honeycomb
sleep 1
# Install honeycomb restart script (workaround due to honeycomb shutdown: check every 5 minutes if it's still up)
cat > /opt/start_honeycomb.sh <<EOF
#!/bin/bash
PID=$(ps -u root | grep java | awk '{printf $1}')
if [[ -z $PID ]]; then
VERSION=$(cat /opt/config/demo_artifacts_version.txt)
bash /opt/honeycomb/sample-distribution-$VERSION/honeycomb &>/dev/null &disown
fi
EOF
chmod +x /opt/start_honeycomb.sh
(crontab -l 2>/dev/null; echo "*/5 * * * * bash /opt/start_honeycomb.sh") | crontab -
# Run instantiation script
cd /opt
mv vpacketgen.sh /etc/init.d
update-rc.d vpacketgen.sh defaults
./v_packetgen_init.sh
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