openstack/devstack
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System for quickly installing an OpenStack cloud from upstream git for testing and development.
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Kiall Mac Innes 34694f1568 Fix the glance endpoint template URL. Fixes bug 909075. 
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Change-Id: I82a45ef1e653a7de9ab3b48e7675f1440172b3f9
2011-12-30 19:04:33 +00:00
exercises Merge "Improve euca exercise to use floating ips and secgroups. This ensures that the full instance lifecycle gets 'worked.'" 2011-12-23 17:56:15 +00:00
files Fix the glance endpoint template URL. Fixes bug 909075. 2011-12-30 19:04:33 +00:00
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AUTHORS Fix the glance endpoint template URL. Fixes bug 909075. 2011-12-30 19:04:33 +00:00
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openrc Port work on SERVICE_HOST from stable/diablo. Allows user to specify service endpoint host separately from HOST_IP 2011-12-27 23:22:47 -08:00
README.md Update README.md to let users know how to access stable/[milestone] versions of devstack. Other text cleanup as well. 2011-11-23 12:52:31 -08:00
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README.md

Devstack is a set of scripts and utilities to quickly deploy an OpenStack cloud.

Goals

  • To quickly build dev OpenStack environments in a clean oneiric environment
  • To describe working configurations of OpenStack (which code branches work together? what do config files look like for those branches?)
  • To make it easier for developers to dive into OpenStack so that they can productively contribute without having to understand every part of the system at once
  • To make it easy to prototype cross-project features

Read more at http://devstack.org (built from the gh-pages branch)

IMPORTANT: Be sure to carefully read stack.sh and any other scripts you execute before you run them, as they install software and may alter your networking configuration. We strongly recommend that you run stack.sh in a clean and disposable vm when you are first getting started.

Versions

The devstack master branch generally points to trunk versions of OpenStack components. For older, stable versions, look for branches named stable/[mil estone]. For example, you can do the following to create a diablo OpenStack cloud:

git checkout stable/diablo
./stack.sh

To start a dev cloud (Installing in a dedicated, disposable vm is safer than installing on your dev machine!):

./stack.sh

When the script finishes executing, you should be able to access OpenStack endpoints, like so:

We also provide an environment file that you can use to interact with your cloud via CLI:

# source openrc file to load your environment with osapi and ec2 creds
. openrc
# list instances
nova list
# list instances using ec2 api
euca-describe-instances

Customizing

You can override environment variables used in stack.sh by creating file name 'localrc'. It is likely that you will need to do this to tweak your networking configuration should you need to access your cloud from a different host.