#!/usr/bin/env bash #bootstrap script for VM OPNFV nodes #author: Tim Rozet (trozet@redhat.com) # #Uses Vagrant and VirtualBox #VagrantFile uses vm_nodes_provision.sh which configures linux on nodes #Depends on Foreman being up to be able to register and apply puppet # #Pre-requisties: #Target system should be Centos7 Vagrant VM ##VARS reset=`tput sgr0` blue=`tput setaf 4` red=`tput setaf 1` green=`tput setaf 2` host_name=REPLACE dns_server=REPLACE host_ip=REPLACE ##END VARS ##set hostname echo "${blue} Setting Hostname ${reset}" hostnamectl set-hostname $host_name ##remove NAT DNS echo "${blue} Removing DNS server on first interface ${reset}" if ! grep 'PEERDNS=no' /etc/sysconfig/network-scripts/ifcfg-enp0s3; then echo "PEERDNS=no" >> /etc/sysconfig/network-scripts/ifcfg-enp0s3 systemctl restart NetworkManager fi ##modify /etc/resolv.conf to point to foreman echo "${blue} Configuring resolv.conf with DNS: $dns_server ${reset}" cat > /etc/resolv.conf << EOF search ci.com opnfv.com nameserver $dns_server nameserver 8.8.8.8 EOF ##modify /etc/hosts to add own IP for rabbitmq workaround host_short_name=`echo $host_name | cut -d . -f 1` echo "${blue} Configuring hosts with: $host_name $host_ip ${reset}" cat > /etc/hosts << EOF $host_ip $host_short_name $host_name 127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4 ::1 localhost localhost.localdomain localhost6 localhost6.localdomain6 EOF if ! ping www.google.com -c 5; then echo "${red} No internet connection, check your route and DNS setup ${reset}" exit 1 fi ##install EPEL if ! yum repolist | grep "epel/"; then if ! rpm -Uvh http://dl.fedoraproject.org/pub/epel/7/x86_64/e/epel-release-7-5.noarch.rpm; then printf '%s\n' 'vm_provision_nodes.sh: Unable to configure EPEL repo' >&2 exit 1 fi else printf '%s\n' 'vm_nodes_provision.sh: Skipping EPEL repo as it is already configured.' fi ##install device-mapper-libs ##needed for libvirtd on compute nodes if ! yum -y upgrade device-mapper-libs; then echo "${red} WARN: Unable to upgrade device-mapper-libs...nova-compute may not function ${reset}" fi echo "${blue} Installing Puppet ${reset}" ##install puppet if ! yum list installed | grep -i puppet; then if ! yum -y install puppet; then printf '%s\n' 'vm_nodes_provision.sh: Unable to install puppet package' >&2 exit 1 fi fi echo "${blue} Configuring puppet ${reset}" cat > /etc/puppet/puppet.conf << EOF [main] vardir = /var/lib/puppet logdir = /var/log/puppet rundir = /var/run/puppet ssldir = \$vardir/ssl [agent] pluginsync = true report = true ignoreschedules = true daemon = false ca_server = foreman-server.opnfv.com certname = $host_name environment = production server = foreman-server.opnfv.com runinterval = 600 EOF # Setup puppet to run on system reboot /sbin/chkconfig --level 345 puppet on /usr/bin/puppet agent --config /etc/puppet/puppet.conf -o --tags no_such_tag --server foreman-server.opnfv.com --no-daemonize sync # Inform the build system that we are done. echo "Informing Foreman that we are built" wget -q -O /dev/null --no-check-certificate http://foreman-server.opnfv.com:80/unattended/built echo "Starting puppet" systemctl start puppet