devstack-vagrant-ansible

Builds a new Ubuntu Precise (12.04) VirtualBox VM, installs some prereqs, clones devstack and provides a localrc. The localrc is for the Neutron ML2 plugin with the linuxbridge-agent - this is much simpler than the Open vSwitch agent.

Requirements

• Vagrant
• Ansible
• VirtualBox
• git

Steps

host$ git clone https://github.com/djoreilly/devstack-vagrant-ansible.git stack
host$ cd stack

check the values for memory and CPUs in Vagrantfile are ok, before starting it with:

host$ vagrant up

after it boots, login and update the packages:

host$ vagrant ssh
vagrant@devstack:~$ sudo apt-get update && sudo apt-get --yes dist-upgrade

reboot to load new kernel:

host$ vagrant reload

run the Ansible script devstack.yml to install some prereqs needed for devstack:

host$ ansible-playbook -v devstack.yml

run devstack:

vagrant@devstack:~$ cd devstack && ./stack.sh

Put the external subnet's gateway IP address on the Linux bridge for the external network. This will make the Vagrant VM the next-hop router for the Neutron router created by stack.sh, and allow comms with the instances using the SNAT gateway or floating IPs:

vagrant@devstack:~$ /vagrant/put-gw-ip-ex-br

Optional

If you want to share files using the /vagrant shared folder, you will need to rebuild the VirtualBox additions module for the new kernel:

sudo apt-get install dkms
sudo /etc/init.d/vboxadd setup
sudo reboot

Or NFS mount /opt/stack on the host. This is handy for GUI editing from the host

sudo mount -o soft 192.168.2.2:/opt/stack /mnt/stack

Remove the default libvirt bridge and network

sudo virsh net-destroy default
sudo virsh net-undefine default

Remove unneeded ruby gems that this vagrantbox bundles

for x in `gem list --no-versions`; do sudo gem uninstall $x -a -x -I; done

If using Gerrit or Github, update ~/.gitconfig with your details. See configuring git-review. Vagrant is already configured to forward the ssh keys.

[color]
    ui = auto
[user]
    name = firstname lastname
    email = email-address
[gitreview]
    username = gerrit-username

os-loganalyze

View colorized log in a browser on main host instead of the screens. See os-loganalyze

cd /opt/stack/os-loganalyze
sudo python setup.py install
htmlify-server.py 1>/opt/stack/logs/screen/os-loganalyze.log 2>&1 &

If you get "setuptools>=0.8 is required for wheel installs. pip's wheel support requires" setuptools>=0.8.", do: sudo pip install setuptools --upgrade and try again.

Now the logs should be at http://192.168.2.2:8000/