openstack-ansible-lxc

An easy deployment of OpenStack (Kilo) on LXC using Ansible based on (https://github.com/stackforge/os-ansible-deployment)

The Ansible Playbook Installs:

Keystone
Ceilometer
Swift
Glance
Cinder
Nova
Neutron
Heat
Horizon

Make sure you have at least 12GB of Memory to install (It will run on 8GB of Memory however, performance will be impacted)

Download Ubuntu 14.04.2 Trusty Tahr

Install Ubuntu as you normally would
After Ubuntu is installed, SSH in as root and follow the commands below

apt-get update && apt-get install -y git && apt-get install ansible -y

Clone the source code

git clone https://github.com/stackforge/os-ansible-deployment /opt/os-ansible-deployment

Change your directory

cd /opt/os-ansible-deployment

Checkout the Kilo Branch (or master for latest code)

git checkout kilo

git checkout master

Bootstrap Ansible

./scripts/bootstrap-ansible.sh

Bootstrap AIO

./scripts/bootstrap-aio.sh

Run the script from the root directory of the cloned repository

RUN_TEMPEST=no ./scripts/run-aio-build.sh

Or you can run the the setup-everything.yml playbook

cd playbooks

openstack-ansible setup-everything.yml

Deployment takes around 60 minutes to complete or 120 minutes if Tempest is enabled.

To access Horizon, open your browser and go to the host machine's IP address.

Username: admin
Password: (is generated randomly - you can find it in the openrc file)

root@osad2:~# nano openrc

##To use the CLI

root@osad2:~# source openrc

root@osad2:~# nova list
+----+------+--------+------------+-------------+----------+
| ID | Name | Status | Task State | Power State | Networks |
+----+------+--------+------------+-------------+----------+
+----+------+--------+------------+-------------+----------+

Rebuilding the Stack

If you'd like to tear down the stack and restart from a new build there is a play that will assist you in doing just that. Simply change to your playbooks directory and execute the lxc-containers-destroy.yml play.

Example:

.. code-block:: bash

Move to the playbooks directory.

cd /opt/os-ansible-deployment/playbooks

Destroy all of the running containers.

openstack-ansible lxc-containers-destroy.yml

On the host stop all of the services that run locally and not within a container.

for i in $(ls /etc/init | grep -e nova -e swift -e neutron | awk -F'.' '{print $1}'); do service $i stop; done

Uninstall the core services that were installed.

for i in $(pip freeze | grep -e nova -e neutron -e keystone -e swift); do pip uninstall -y $i; done

Remove crusty directories.

rm -rf /openstack /etc/neutron /etc/nova /etc/swift /var/log/neutron /var/log/nova /var/log/swift

Using the teardown script:

The teardown.sh script that will destroy everything known within an environment. You should be aware that this script will destroy whole environments and should be used WITH CAUTION.

Note

The system uses a number of variables. You should look a the scripts for a full explanation and description of all of the available variables that you can set. At a minimum you should be aware of the default public interface variable as you may be kicking on a box that does not have an eth0 interface. To set the default public interface run the following.

.. code-block:: bash

```
export PUBLIC_INTERFACE="<<REPLACE WITH THE NAME OF THE INTERFACE>>" # This is only required if you dont have eth0
```

This play will destroy all of your running containers and remove items within the /openstack directory for the container. After the completion of this play you can rerun the cloudserver-aio.sh or you can run the plays manually to rebuild the stack.

rchpro / openstack-ansible-lxc Goto Github PK