Summary
In this chapter, we looked at creating Cinder volumes and adding an additional storage type definition. Cinder block storage is just one virtual storage option available. In the next chapter, we will take a look at the Swift object storage system to compare the storage options available to OpenStack instances. Cinder offers block storage that attaches directly to the instances. Swift offers an API-based object storage system. Each storage offering has its advantages and disadvantages and is chosen to meet specific needs in different use cases. It is important to know how each of these works so that you can make an informed decision about which is right for you when the time comes to choose a storage solution.
