3 # Read configuration files
4 ARTIFACTS_VERSION=$(cat /opt/config/artifacts_version.txt)
5 DNS_IP_ADDR=$(cat /opt/config/dns_ip_addr.txt)
6 CLOUD_ENV=$(cat /opt/config/cloud_env.txt)
7 GERRIT_BRANCH=$(cat /opt/config/gerrit_branch.txt)
8 MTU=$(/sbin/ifconfig | grep MTU | sed 's/.*MTU://' | sed 's/ .*//' | sort -n | head -1)
9 CODE_REPO=$(cat /opt/config/remote_repo.txt)
11 # Add host name to /etc/host to avoid warnings in openstack images
12 if [[ $CLOUD_ENV != "rackspace" ]]
14 echo 127.0.0.1 $(hostname) >> /etc/hosts
16 # Allow remote login as root
17 mv /root/.ssh/authorized_keys /root/.ssh/authorized_keys.bk
18 cp /home/ubuntu/.ssh/authorized_keys /root/.ssh
21 # Set private IP in /etc/network/interfaces manually in the presence of public interface
22 # Some VM images don't add the private interface automatically, we have to do it during the component installation
23 if [[ $CLOUD_ENV == "openstack_nofloat" ]]
25 LOCAL_IP=$(cat /opt/config/local_ip_addr.txt)
26 CIDR=$(cat /opt/config/oam_network_cidr.txt)
27 BITMASK=$(echo $CIDR | cut -d"/" -f2)
29 # Compute the netmask based on the network cidr
30 if [[ $BITMASK == "8" ]]
33 elif [[ $BITMASK == "16" ]]
36 elif [[ $BITMASK == "24" ]]
41 echo "auto eth1" >> /etc/network/interfaces
42 echo "iface eth1 inet static" >> /etc/network/interfaces
43 echo " address $LOCAL_IP" >> /etc/network/interfaces
44 echo " netmask $NETMASK" >> /etc/network/interfaces
45 echo " mtu $MTU" >> /etc/network/interfaces
49 # Download dependencies
50 echo "deb http://ppa.launchpad.net/openjdk-r/ppa/ubuntu $(lsb_release -c -s) main" >> /etc/apt/sources.list.d/java.list
51 echo "deb-src http://ppa.launchpad.net/openjdk-r/ppa/ubuntu $(lsb_release -c -s) main" >> /etc/apt/sources.list.d/java.list
53 apt-get install --allow-unauthenticated -y apt-transport-https ca-certificates wget make openjdk-8-jdk git ntp ntpdate
55 # Download scripts from Nexus
56 # a) scripts for message router (mr)
57 unzip -p -j /opt/boot-$ARTIFACTS_VERSION.zip mr_vm_init.sh > /opt/mr_vm_init.sh
58 unzip -p -j /opt/boot-$ARTIFACTS_VERSION.zip mr_serv.sh > /opt/mr_serv.sh
59 chmod +x /opt/mr_vm_init.sh
60 chmod +x /opt/mr_serv.sh
61 mv /opt/mr_serv.sh /etc/init.d
62 update-rc.d mr_serv.sh defaults
64 # b) scripts for bus controller (dbcl)
65 unzip -p -j /opt/boot-$ARTIFACTS_VERSION.zip dbcl_vm_init.sh > /opt/dbcl_vm_init.sh
66 chmod +x /opt/dbcl_vm_init.sh
68 # Download and install docker-engine and docker-compose
69 echo "deb https://apt.dockerproject.org/repo ubuntu-trusty main" | sudo tee /etc/apt/sources.list.d/docker.list
71 apt-get install -y linux-image-extra-$(uname -r) linux-image-extra-virtual
72 apt-get install -y --allow-unauthenticated docker-engine
75 curl -L https://github.com/docker/compose/releases/download/1.9.0/docker-compose-`uname -s`-`uname -m` > /opt/docker/docker-compose
76 chmod +x /opt/docker/docker-compose
78 # Set the MTU size of docker containers to the minimum MTU size supported by vNICs. OpenStack deployments may need to know the external DNS IP
80 if [ -s /opt/config/dns_ip_addr.txt ]
82 DNS_FLAG=$DNS_FLAG"--dns $(cat /opt/config/dns_ip_addr.txt) "
84 if [ -s /opt/config/external_dns.txt ]
86 DNS_FLAG=$DNS_FLAG"--dns $(cat /opt/config/external_dns.txt) "
88 echo "DOCKER_OPTS=\"$DNS_FLAG--mtu=$MTU\"" >> /etc/default/docker
90 cp /lib/systemd/system/docker.service /etc/systemd/system
91 sed -i "/ExecStart/s/$/ --mtu=$MTU/g" /etc/systemd/system/docker.service
92 service docker restart
94 # DNS IP address configuration
95 echo "nameserver "$DNS_IP_ADDR >> /etc/resolvconf/resolv.conf.d/head
98 # Clone Gerrit repository and run docker containers
100 git clone -b $GERRIT_BRANCH --single-branch $CODE_REPO /opt/startup-vm-message-router