What is OpenStack Disaster Recovery and How it Works?
When services are running via the OpenStack there are certain steps that need to be completed if a significant disaster affects a company’s data. This is the idea behind OpenStack disaster recovery.
The process involves complexities within software execution and a proper infrastructure. The workload must be thoroughly understood in order to successfully perform this type of data recovery. The process of recovering lost data includes the execution of provisioning operations, which is also extremely difficult. It is crucial for an administrator to be able to recreate the daily setup of their network in an environment, unlike the one it was in prior to the disaster occurring.
An OpenStack disaster recovery program is meant to result in a framework that protects services and applications from future disasters. This includes various audio files as well as images. It is then the cloud operator’s job to successfully manage the logistics necessary to keep a company’s data safe.
Controlling multiple cloud environments is an essential part of this type of recovery. OpenStack makes it possible to get the job done quicker and prevent future data loss disasters. When there is only one cloud environment that needs to be dealt with it calls for high availability recovery, which is different from standard disaster recovery. In this case, OpenStack is deployed once and only once. However, it can simultaneously be deployed in multiple locations if necessary.
The ultimate goal of data recovery completed with OpenStack is to create a hosted workload which protects and marks files from disaster. When it comes to a hosted workload the main focus is protecting cloud-based data.
It is hard to pinpoint disaster recovery into one specific topic. The OpenStack project is meant to describe the necessary features and APIs, some of which can be integrated into projects that have already begun being executed. However, some features and functionalities of data recovery may not be covered by OpenStack.
In general, though, there are certain support tasks that an effective disaster recovery program must include. One of them is the capturing of meta-data. This can either be done in the form of continuous replications or screenshots of a specific point in time. Another of them is the availability of VM images. These are images that are deemed necessary in order to use the target cloud to run a hosted workload. In addition, all workload data must be replicated via a backup/restore point or via storage and application levels.
There are three basic building blocks used to approach OpenStack as a disaster recovery plan. Those are the identification of missing features as well as enablement features, which must be a part of the OpenStack recovery process. The creation of orchestration scripts is also crucial to the process. It is possible for the process to automate when the situation calls for it.
Using an OpenStack approach to disaster recovery is an effective way for companies to ensure the safety of their data. This approach has been proven to be successful when used by companies such as CloudEndure.