#!/bin/bash # Deploy script to install provisioning server for OPNFV Apex # author: Dan Radez (dradez@redhat.com) # author: Tim Rozet (trozet@redhat.com) # # Based on RDO Manager http://www.rdoproject.org # # Pre-requisties: # - Supports 3 or 4 network interface configuration # - Target system must be RPM based # - Provisioned nodes expected to have following order of network connections (note: not all have to exist, but order is maintained): # eth0- admin network # eth1- private network (+storage network in 3 NIC config) # eth2- public network # eth3- storage network # - script assumes /24 subnet mask set -e ##VARIABLES #reset=`tput sgr0` #blue=`tput setaf 4` #red=`tput setaf 1` #green=`tput setaf 2` vm_index=4 declare -i CNT declare UNDERCLOUD SSH_OPTIONS=(-o StrictHostKeyChecking=no -o GlobalKnownHostsFile=/dev/null -o UserKnownHostsFile=/dev/null) DEPLOY_OPTIONS="" RESOURCES=/var/opt/opnfv/stack CONFIG=/var/opt/opnfv ##FUNCTIONS ##verify internet connectivity #params: none function verify_internet { if ping -c 2 8.8.8.8 > /dev/null; then if ping -c 2 www.google.com > /dev/null; then echo "${blue}Internet connectivity detected${reset}" return 0 else echo "${red}Internet connectivity detected, but DNS lookup failed${reset}" return 1 fi else echo "${red}No internet connectivity detected${reset}" return 1 fi } ##download dependencies if missing and configure host #params: none function configure_deps { if ! verify_internet; then echo "${red}Will not download dependencies${reset}" internet=false else internet=true fi # ensure brbm network is configured systemctl start openvswitch ovs-vsctl list-br | grep brbm > /dev/null || ovs-vsctl add-br brbm virsh net-list --all | grep brbm > /dev/null || virsh net-create $CONFIG/brbm-net.xml virsh net-list | grep -E "brbm\s+active" > /dev/null || virsh net-start brbm # ensure storage pool exists and is started virsh pool-list --all | grep default > /dev/null || virsh pool-create $CONFIG/default-pool.xml virsh pool-list | grep -Eo "default\s+active" > /dev/null || virsh pool-start default if virsh net-list | grep default > /dev/null; then num_ints_same_subnet=$(ip addr show | grep "inet 192.168.122" | wc -l) if [ "$num_ints_same_subnet" -gt 1 ]; then virsh net-destroy default ##go edit /etc/libvirt/qemu/networks/default.xml sed -i 's/192.168.122/192.168.123/g' /etc/libvirt/qemu/networks/default.xml sed -i 's/192.168.122/192.168.123/g' instackenv-virt.json sleep 5 virsh net-start default virsh net-autostart default fi fi if ! egrep '^flags.*(vmx|svm)' /proc/cpuinfo > /dev/null; then echo "${red}virtualization extensions not found, kvm kernel module insertion may fail.\n \ Are you sure you have enabled vmx in your bios or hypervisor?${reset}" fi modprobe kvm modprobe kvm_intel if ! lsmod | grep kvm > /dev/null; then echo "${red}kvm kernel modules not loaded!${reset}" return 1 fi ##sshkeygen for root if [ ! -e ~/.ssh/id_rsa.pub ]; then ssh-keygen -t rsa -N "" -f ~/.ssh/id_rsa fi echo "${blue}All dependencies installed and running${reset}" } ##verify vm exists, an has a dhcp lease assigned to it ##params: none function setup_instack_vm { if ! virsh list --all | grep instack > /dev/null; then #virsh vol-create default instack.qcow2.xml virsh define $CONFIG/instack.xml #Upload instack image #virsh vol-create default --file instack.qcow2.xml virsh vol-create-as default instack.qcow2 30G --format qcow2 virsh vol-upload --pool default --vol instack.qcow2 --file $CONFIG/stack/instack.qcow2 sleep 1 # this was to let the copy settle, needed with vol-upload? else echo "Found Instack VM, using existing VM" fi # if the VM is not running update the authkeys and start it if ! virsh list | grep instack > /dev/null; then echo "Injecting ssh key to instack VM" virt-customize -c qemu:///system -d instack --upload ~/.ssh/id_rsa.pub:/root/.ssh/authorized_keys \ --run-command "chmod 600 /root/.ssh/authorized_keys && restorecon /root/.ssh/authorized_keys" \ --run-command "cp /root/.ssh/authorized_keys /home/stack/.ssh/" \ --run-command "chown stack:stack /home/stack/.ssh/authorized_keys && chmod 600 /home/stack/.ssh/authorized_keys" virsh start instack fi sleep 3 # let DHCP happen CNT=10 echo -n "${blue}Waiting for instack's dhcp address${reset}" while ! grep instack /var/lib/libvirt/dnsmasq/default.leases > /dev/null && [ $CNT -gt 0 ]; do echo -n "." sleep 3 CNT=CNT-1 done # get the instack VM IP UNDERCLOUD=$(grep instack /var/lib/libvirt/dnsmasq/default.leases | awk '{print $3}' | head -n 1) CNT=10 echo -en "${blue}\rValidating instack VM connectivity${reset}" while ! ping -c 1 $UNDERCLOUD > /dev/null && [ $CNT -gt 0 ]; do echo -n "." sleep 3 CNT=CNT-1 done CNT=10 while ! ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" "echo ''" 2>&1> /dev/null && [ $CNT -gt 0 ]; do echo -n "." sleep 3 CNT=CNT-1 done # extra space to overwrite the previous connectivity output echo -e "${blue}\rInstack VM has IP $UNDERCLOUD ${reset}" ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" "if ! ip a s eth1 | grep 192.0.2.1 > /dev/null; then ip a a 192.0.2.1/24 dev eth1; fi" # ssh key fix for stack user ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" "restorecon -r /home/stack" } ##Create virtual nodes in virsh ##params: none function setup_virtual_baremetal { for i in $(seq 0 $vm_index); do if ! virsh list --all | grep baremetalbrbm_${i} > /dev/null; then if [ ! -e $CONFIG/baremetalbrbm_${i}.xml ]; then define_virtual_node baremetalbrbm_${i} fi virsh define $CONFIG/baremetalbrbm_${i}.xml else echo "Found Baremetal ${i} VM, using existing VM" fi virsh vol-list default | grep baremetalbrbm_${i} 2>&1> /dev/null || virsh vol-create-as default baremetalbrbm_${i}.qcow2 40G --format qcow2 done } ##Copy over the glance images and instack json file ##params: none function copy_materials { scp ${SSH_OPTIONS[@]} $RESOURCES/deploy-ramdisk-ironic.initramfs "stack@$UNDERCLOUD": scp ${SSH_OPTIONS[@]} $RESOURCES/deploy-ramdisk-ironic.kernel "stack@$UNDERCLOUD": scp ${SSH_OPTIONS[@]} $RESOURCES/ironic-python-agent.initramfs "stack@$UNDERCLOUD": scp ${SSH_OPTIONS[@]} $RESOURCES/ironic-python-agent.kernel "stack@$UNDERCLOUD": scp ${SSH_OPTIONS[@]} $RESOURCES/ironic-python-agent.vmlinuz "stack@$UNDERCLOUD": scp ${SSH_OPTIONS[@]} $RESOURCES/overcloud-full.initrd "stack@$UNDERCLOUD": scp ${SSH_OPTIONS[@]} $RESOURCES/overcloud-full.qcow2 "stack@$UNDERCLOUD": scp ${SSH_OPTIONS[@]} $RESOURCES/overcloud-full.vmlinuz "stack@$UNDERCLOUD": # ensure stack user on instack machine has an ssh key ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" "if [ ! -e ~/.ssh/id_rsa.pub ]; then ssh-keygen -t rsa -N '' -f ~/.ssh/id_rsa; fi" if [ $virtual == "TRUE" ]; then # fix MACs to match new setup for i in $(seq 0 $vm_index); do pyscript="import json data = json.load(open('$CONFIG/instackenv-virt.json')) print data['nodes'][$i]['mac'][0]" old_mac=$(python -c "$pyscript") new_mac=$(virsh dumpxml baremetalbrbm_$i | grep "mac address" | cut -d = -f2 | grep -Eo "[0-9a-f:]+") if [ "$old_mac" != "$new_mac" ]; then echo "${blue}Modifying MAC for node from $old_mac to ${new_mac}${reset}" sed -i 's/'"$old_mac"'/'"$new_mac"'/' $CONFIG/instackenv-virt.json fi done # upload virt json file scp ${SSH_OPTIONS[@]} $CONFIG/instackenv-virt.json "stack@$UNDERCLOUD":instackenv.json # allow stack to control power management on the hypervisor via sshkey ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <> ~/.ssh/authorized_keys } ##preping it for deployment and launch the deploy ##params: none function undercloud_prep_overcloud_deploy { # check if HA is enabled if [ "$vm_index" -gt 1 ]; then DEPLOY_OPTIONS+=" --control-scale 3 --compute-scale 2" DEPLOY_OPTIONS+=" -e /usr/share/openstack-tripleo-heat-templates/environments/puppet-pacemaker.yaml" DEPLOY_OPTIONS+=" --ntp-server pool.ntp.org" fi ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" <