#!/bin/bash # Read configuration files ARTIFACTS_VERSION=$(cat /opt/config/artifacts_version.txt) DNS_IP_ADDR=$(cat /opt/config/dns_ip_addr.txt) CLOUD_ENV=$(cat /opt/config/cloud_env.txt) GERRIT_BRANCH=$(cat /opt/config/gerrit_branch.txt) MTU=$(/sbin/ifconfig | grep MTU | sed 's/.*MTU://' | sed 's/ .*//' | sort -n | head -1) CODE_REPO=$(cat /opt/config/remote_repo.txt) HTTP_PROXY=$(cat /opt/config/http_proxy.txt) HTTPS_PROXY=$(cat /opt/config/https_proxy.txt) if [ $HTTP_PROXY != "no_proxy" ] then export http_proxy=$HTTP_PROXY export https_proxy=$HTTPS_PROXY fi # Add host name to /etc/host to avoid warnings in openstack images if [[ $CLOUD_ENV != "rackspace" ]] then echo 127.0.0.1 $(hostname) >> /etc/hosts # Allow remote login as root mv /root/.ssh/authorized_keys /root/.ssh/authorized_keys.bk cp /home/ubuntu/.ssh/authorized_keys /root/.ssh fi # Download dependencies apt-get update apt-get install -y apt-transport-https ca-certificates wget git ntp ntpdate make # Download scripts from Nexus unzip -p -j /opt/boot-$ARTIFACTS_VERSION.zip appc_vm_init.sh > /opt/appc_vm_init.sh unzip -p -j /opt/boot-$ARTIFACTS_VERSION.zip serv.sh > /opt/appc_serv.sh unzip -p -j /opt/boot-$ARTIFACTS_VERSION.zip imagetest.sh > /opt/imagetest.sh chmod +x /opt/imagetest.sh chmod +x /opt/appc_vm_init.sh chmod +x /opt/appc_serv.sh sed -i "s|cmd=\"\"|cmd=\"./appc_vm_init.sh\"|g" /opt/appc_serv.sh mv /opt/appc_serv.sh /etc/init.d update-rc.d appc_serv.sh defaults # Download and install docker-engine and docker-compose echo "deb https://apt.dockerproject.org/repo ubuntu-$(lsb_release -cs) main" | sudo tee /etc/apt/sources.list.d/docker.list apt-get update apt-get install -y linux-image-extra-$(uname -r) linux-image-extra-virtual apt-get install -y --allow-unauthenticated docker-engine mkdir /opt/docker curl -L https://github.com/docker/compose/releases/download/1.9.0/docker-compose-`uname -s`-`uname -m` > /opt/docker/docker-compose chmod +x /opt/docker/docker-compose # 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 DNS_FLAG="" if [ -s /opt/config/dns_ip_addr.txt ] then DNS_FLAG=$DNS_FLAG"--dns $(cat /opt/config/dns_ip_addr.txt) " fi if [ -s /opt/config/external_dns.txt ] then DNS_FLAG=$DNS_FLAG"--dns $(cat /opt/config/external_dns.txt) " fi echo "DOCKER_OPTS=\"$DNS_FLAG--mtu=$MTU\"" >> /etc/default/docker cp /lib/systemd/system/docker.service /etc/systemd/system sed -i "/ExecStart/s/$/ --mtu=$MTU/g" /etc/systemd/system/docker.service if [ $HTTP_PROXY != "no_proxy" ] then cd /opt ./imagetest.sh fi service docker restart # DNS IP address configuration echo "nameserver "$DNS_IP_ADDR >> /etc/resolvconf/resolv.conf.d/head resolvconf -u # Clone Gerrit repository and run docker containers cd /opt git clone -b $GERRIT_BRANCH --single-branch $CODE_REPO appc ./appc_vm_init.sh