Book Image

Practical OneOps

By : Nilesh Nimkar
Book Image

Practical OneOps

By: Nilesh Nimkar

Overview of this book

Walmart’s OneOps is an open source DevOps platform that is used for cloud and application lifecycle management. It can manage critical and complex application workload on any multi cloud-based infrastructure and revolutionizes the way administrators, developers, and engineers develop and launch new products. This practical book focuses on real-life cases and hands-on scenarios to develop, launch, and test your applications faster, so you can implement the DevOps process using OneOps. You will be exposed to the fundamental aspects of OneOps starting with installing, deploying, and configuring OneOps in a test environment, which will also come in handy later for development and debugging. You will also learn about design and architecture, and work through steps to perform enterprise level deployment. You will understand the initial setup of OneOps such as creating organization, teams, and access management. Finally, you will be taught how to configure, repair, scale, and extend applications across various cloud platforms.
Table of Contents (18 chapters)
Practical OneOps
Credits
About the Author
About the Reviewer
www.PacktPub.com
Customer Feedback
Preface

Understanding and resolving common deployment errors


Errors and missteps are common in any project. OneOps offers very good feedback over most errors and methods of recovering from them. Below are some common pitfalls that you may face and how to recover from them.

Unable to get notifications of deployments and other events

By default, notifications are disabled in OneOps and have to be enabled manually in each assembly. Follow these steps to enable notifications for one or more of your assemblies:

Note

This assumes that your outgoing e-mail server is configured properly on your OneOps server.

  1. Log in to the OneOps server with your username and password.

  2. Click on the assembly that you want notifications for.

  3. Click on Settings. Then click on Edit.

  4. Make sure your e-mail ID is updated and accurate in the Owner field.

  5. In the top-right hand corner, under Email Notifications, you will currently see Ignoring selected. Click on it and select Watch:

Once you have followed these directions, you will start...