Arie Bregman

Linux And Stuff

Category: Openstack (page 1 of 2)

InfraRed: Deploying and Testing Openstack just made easier!

Deploying and testing OpenStack is very easy

If you read the headline and your eyebrows raised, you are at the right place. I believe that most of us, who experienced at least one deployment of OpenStack, will agree that deploying OpenStack can be a quite frustrating experience. It doesn’t matter if you are using it for debugging your code or it’s an integral part of your CI environment, deploying OpenStack often with changes, can be complex. Let’s stop for a minute and think why it’s like that.

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TripleO: Debugging Overcloud Deployment Failure

You run ‘openstack overcloud deploy’ and after a couple of minutes you find out it failed and if that’s not enough, then you open the deployment log just to find a very (very!) long output that doesn’t give you an clue as to why the deployment failed. In the following sections we’ll see how can we get to the root of the problem.

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OpenStack Infra: How to deploy Zuul

This is the second post on Zuul, which focuses on deploying it and its services. To learn what is Zuul and how it works, I recommend to read the previous post.

Methods of deployment

I’ll introduce two ways to deploy Zuul. Both are basically the same, but in one you will have this nice Ansible role which you can execute really quickly, while using the other way will require you to execute each command manually.

For a quick deployment, use the Ansible way. To learn how exactly the deployment is done, step by step, use the manual way.

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OpenStack Infra: Understanding Zuul

Recently I had the time to explore Zuul. I decided to gather everything I learned here in this post. Perhaps you’ll find it useful for your understanding of Zuul.

I split it into two posts. This post will focus on understanding what is Zuul and how it works. The second post will focus on how to deploy it along with common failures in the process.

What is Zuul?

In the beginning there was only Jenkins. The infra was unformed and broken , darkness and sadness was among developers. So the wise infra people decided to create Zuul.

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OpenDaylight & OpenStack: How to run CSIT

What is CSIT?

Continuous System Integration Tests. Basically, Suites of integration tests for testing OpenDaylight components (alone or with other projects as OpenStack for example).

If you are familiar with OpenStack testing, then  you can say it’s very similar to Tempest scenario tests.

The tests are executed automatically by OpenDaylight’s Jenkins on the lab provided by the Linux Foundation and can also be executed manually be any user, using Robot framework the integration/test repository.

This post should help you to execute the tests in your environment and publish the results with Jenkins Robot plugin.

You can also find small section of common failures in the bottom of this post.

To obtain the tests, run:

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