#!/bin/sh
set -e
declare -i CNT
vm_index=4
RDO_RELEASE=kilo
SSH_OPTIONS=(-o StrictHostKeyChecking=no -o GlobalKnownHostsFile=/dev/null -o UserKnownHostsFile=/dev/null)
# check for dependancy packages
for i in libguestfs-tools; do
if ! rpm -q $i > /dev/null; then
sudo yum install -y $i
fi
done
# RDO Manager expects a stack user to exist, this checks for one
# and creates it if you are root
if ! id stack > /dev/null; then
sudo useradd stack;
sudo echo 'stack ALL=(root) NOPASSWD:ALL' | sudo tee -a /etc/sudoers.d/stack
sudo echo 'Defaults:stack !requiretty' | sudo tee -a /etc/sudoers.d/stack
sudo chmod 0440 /etc/sudoers.d/stack
echo 'Added user stack'
fi
# ensure that I can ssh as the stack user
if ! sudo grep "$(cat ~/.ssh/id_rsa.pub)" /home/stack/.ssh/authorized_keys; then
if ! sudo ls -d /home/stack/.ssh/ ; then
sudo mkdir /home/stack/.ssh
sudo chown stack:stack /home/stack/.ssh
sudo chmod 700 /home/stack/.ssh
fi
USER=$(whoami) sudo sh -c "cat ~$USER/.ssh/id_rsa.pub >> /home/stack/.ssh/authorized_keys"
sudo chown stack:stack /home/stack/.ssh/authorized_keys
fi
# clean up stack user previously build instack disk images
ssh -T ${SSH_OPTIONS[@]} stack@localhost "rm -f instack*.qcow2"
# Yum repo setup for building the undercloud
if ! rpm -q epel-release > /dev/null; then
sudo yum install http://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
fi
if ! rpm -q rdo-release > /dev/null; then
sudo yum install -y https://rdoproject.org/repos/openstack-${RDO_RELEASE}/rdo-release-${RDO_RELEASE}.rpm
fi
if ! rpm -q rdo-release > /dev/null && [ "$1" != "-master" ]; then
sudo yum install -y https://rdoproject.org/repos/openstack-${RDO_RELEASE}/rdo-release-${RDO_RELEASE}.rpm
sudo rm -rf /etc/yum.repos.d/delorean.repo
sudo rm -rf /etc/yum.repos.d/delorean-current.repo
sudo rm -rf /etc/yum.repos.d/delorean-deps.repo
elif [ "$1" == "-master" ]; then
sudo yum -y install yum-plugin-priorities
sudo yum-config-manager --disable openstack-${RDO_RELEASE}
sudo curl -o /etc/yum.repos.d/delorean.repo http://trunk.rdoproject.org/centos7-liberty/current-passed-ci/delorean.repo
sudo curl -o /etc/yum.repos.d/delorean-deps.repo http://trunk.rdoproject.org/centos7-liberty/delorean-deps.repo
sudo rm -f /etc/yum.repos.d/delorean-current.repo
fi
# ensure the undercloud package is installed so we can build the undercloud
if ! rpm -q instack-undercloud > /dev/null; then
sudo yum install -y python-tripleoclient
fi
# ensure openvswitch is installed
if ! rpm -q openvswitch > /dev/null; then
sudo yum install -y openvswitch
fi
# ensure libvirt is installed
if ! rpm -q libvirt-daemon-kvm > /dev/null; then
sudo yum install -y libvirt-daemon-kvm
fi
# ensure that no previous undercloud VMs are running
# and rebuild the bare undercloud VMs
ssh -T ${SSH_OPTIONS[@]} stack@localhost <<EOI
set -e
virsh destroy instack 2> /dev/null || echo -n ''
virsh undefine instack --remove-all-storage 2> /dev/null || echo -n ''
for i in \$(seq 0 $vm_index); do
virsh destroy baremetalbrbm_\$i 2> /dev/null || echo -n ''
virsh undefine baremetalbrbm_\$i --remove-all-storage 2> /dev/null || echo -n ''
done
NODE_COUNT=5 NODE_CPU=2 NODE_MEM=8192 instack-virt-setup
EOI
# let dhcp happen so we can get the ip
# just wait instead of checking until we see an address
# because there may be a previous lease that needs
# to be cleaned up
sleep 5
# get the undercloud ip address
UNDERCLOUD=$(grep instack /var/lib/libvirt/dnsmasq/default.leases | awk '{print $3}' | head -n 1)
# ensure that we can ssh to the undercloud
CNT=10
while ! ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" "echo ''" > /dev/null && [ $CNT -gt 0 ]; do
echo -n "."
sleep 3
CNT=CNT-1
done
# TODO fail if CNT=0
# yum repo, triple-o package and ssh key setup for the undercloud
ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" <<EOI
set -e
if ! rpm -q epel-release > /dev/null; then
yum install http://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
fi
yum -y install yum-plugin-priorities
curl -o /etc/yum.repos.d/delorean.repo http://trunk.rdoproject.org/centos7-liberty/current-passed-ci/delorean.repo
curl -o /etc/yum.repos.d/delorean-deps.repo http://trunk.rdoproject.org/centos7-liberty/delorean-deps.repo
yum install -y python-tripleoclient
cp /root/.ssh/authorized_keys /home/stack/.ssh/authorized_keys
chown stack:stack /home/stack/.ssh/authorized_keys
EOI
# install undercloud on Undercloud VM
ssh -T ${SSH_OPTIONS[@]} "stack@$UNDERCLOUD" "openstack undercloud install"
# Clean cache to reduce the images size
ssh -T ${SSH_OPTIONS[@]} "root@$UNDERCLOUD" "yum clean all"
# copy instackenv file for future virt deployments
if [ ! -d stack ]; then mkdir stack; fi
scp ${SSH_OPTIONS[@]} stack@$UNDERCLOUD:instackenv.json stack/instackenv.json
# make a copy of instack VM's definitions, and disk image
# it must be stopped to make a copy of its disk image
ssh -T ${SSH_OPTIONS[@]} stack@localhost <<EOI
set -e
echo "Shutting down instack to take snapshot"
virsh shutdown instack
echo "Waiting for instack VM to shutdown"
CNT=20
while virsh list | grep instack > /dev/null && [ $CNT -gt 0 ]; do
echo -n "."
sleep 5
CNT=CNT-1
done
if virsh list | grep instack > /dev/null; then
echo "instack failed to shutdown for copy"
exit 1
fi
echo $'\nGenerating libvirt configuration'
for i in \$(seq 0 $vm_index); do
virsh dumpxml baremetalbrbm_\$i > baremetalbrbm_\$i.xml
done
virsh dumpxml instack > instack.xml
#virsh vol-dumpxml instack.qcow2 --pool default > instack.qcow2.xml
virsh net-dumpxml brbm > brbm-net.xml
virsh pool-dumpxml default > default-pool.xml
EOI
# copy off the instack artifacts
echo "Copying instack files to build directory"
for i in $(seq 0 $vm_index); do
scp ${SSH_OPTIONS[@]} stack@localhost:baremetalbrbm_${i}.xml .
done
scp ${SSH_OPTIONS[@]} stack@localhost:instack.xml .
scp ${SSH_OPTIONS[@]} stack@localhost:brbm-net.xml .
scp ${SSH_OPTIONS[@]} stack@localhost:default-pool.xml .
sudo cp /var/lib/libvirt/images/instack.qcow2 ./instack.qcow2
#sudo chown $(whoami):$(whoami) ./instack.qcow2_
#virt-sparsify --check-tmpdir=fail ./instack.qcow2_ ./instack.qcow2
#rm -f ./instack.qcow2_
# pull down the the built images
echo "Copying overcloud resources"
IMAGES="deploy-ramdisk-ironic.initramfs deploy-ramdisk-ironic.kernel"
IMAGES+=" ironic-python-agent.initramfs ironic-python-agent.kernel ironic-python-agent.vmlinuz"
IMAGES+=" overcloud-full.initrd overcloud-full.qcow2 overcloud-full.vmlinuz"
for i in $IMAGES; do
# download prebuilt images from RDO Project
curl https://repos.fedorapeople.org/repos/openstack-m/rdo-images-centos-liberty/$i -z stack/$i -o stack/$i --verbose --silent --location
done
# move and Sanitize private keys from instack.json file
mv stack/instackenv.json instackenv-virt.json
sed -i '/pm_password/c\ "pm_password": "INSERT_STACK_USER_PRIV_KEY",' instackenv-virt.json
sed -i '/ssh-key/c\ "ssh-key": "INSERT_STACK_USER_PRIV_KEY",' instackenv-virt.json
# clean up the VMs
ssh -T ${SSH_OPTIONS[@]} stack@localhost <<EOI
set -e
virsh destroy instack 2> /dev/null || echo -n ''
virsh undefine instack --remove-all-storage 2> /dev/null || echo -n ''
for i in \$(seq 0 $vm_index); do
virsh destroy baremetalbrbm_\$i 2> /dev/null || echo -n ''
virsh undefine baremetalbrbm_\$i --remove-all-storage 2> /dev/null || echo -n ''
done
EOI
