OpenStack In Vagrant Box

The reporitory contains configuration files needed to spawn OpenStack in a single Vagrant box. OpenStack services are started in docker containers via kolla-ansible.

Requirements

• Vagrant >= 2.2.19
• VirtualBox (run VBoxManage --version to ensure it works)
• 32GB of memory for virtual machines
• VirtualBox allows the box IP address configured in Vagrantfile. For example to allow all addresses the following commands can be executed:

sudo mkdir /etc/vbox/
sudo chmod 644 /etc/vbox/networks.conf
sudo echo '* 0.0.0.0/0 ::/0' > /etc/vbox/networks.conf

Run a box

Start VM

vagrant up

or if you have several providers or not sure what provider is default:

vagrant up --provider=virtualbox

Halt

vagrant halt

Destroy

vagrant destroy

Remount sync directory after box restart

vagrant reload

Simple test of openstack setup

vagrant ssh
cd /home/vagrant/sync
openstack stack create -e heat-environment -t stack-example.yaml test

Prepare compute image for OpenStack development setup

Prepare SWM worker release tarball and copy it to current directory:

• For development setup (from scratch):

sudo mkdir /opt/swm
sudo chown $(id -u) /opt/swm
make cr
cd swm-core
make worker
make release
SWM_VERSION=0.2.0
./scripts/setup-skyport-dev.linux
cp _build/packages/swm-${SWM_VERSION}-worker.tar.gz ../openstack-box/swm-worker.tar.gz

• For development setup (update):

make worker

• For regular setup replace the last command from above to:

cp /opt/swm/swm-${SWM_VERSION}-worker.tar.gz openstack-box/swm-worker.tar.gz

Prepare VM image that will be used for compute VMs in the Openstack

Download and resize the image:

vagrant ssh
sudo bash
cd /home/vagrant/sync
./fetch-image.sh -i ubuntu-22.04-server-cloudimg-amd64

Provision the image with swm:

New setup:

vagrant ssh
sudo bash
cd /home/vagrant/sync
IMAGE=ubuntu-22.04-server-cloudimg-amd64
./image-provision.sh -i ${IMAGE}.img -a swm-worker.tar.gz

Update:

vagrant ssh
/home/vagrant/sync/update-swm-worker.sh -i ubuntu-22.04-server-cloudimg-amd64 -v 0.2.0

Customize for development purposes (if needed):

sudo bash
cd /home/vagrant/sync
IMAGE=ubuntu-22.04-server-cloudimg-amd64
./image-mount.sh -i ${IMAGE}.img
mkdir /mnt/${IMAGE}/root/.ssh
chmod 700 /mnt/${IMAGE}/root/.ssh
vim /mnt/${IMAGE}/root/.ssh/authorized_keys  # add public key
chmod 600 /mnt/${IMAGE}/root/.ssh/authorized_keys
./image-umount.sh -i ${IMAGE}.img

Load the prepared image to OpenStack (as vagrant user):

cd /home/vagrant/sync
IMAGE=ubuntu-22.04-server-cloudimg-amd64
openstack image create --public --disk-format qcow2 --container-format bare --file ${IMAGE}.img ubuntu-22.04