by Diane Patton | Mar 26, 2019 | Containers, DevOps, Docker, Kubernetes, ONTAP, Trident
Kubernetes makes managing applications very easy and flexible. Pods can be deployed anywhere, on your local PC for testing, on-prem or in the cloud at anytime. Kubernetes can guarantee a certain number of pods are deployed and running at any given time, and may even...
by David Blackwell | Mar 25, 2019 | Ansible, Automation, Configuration Management, ONTAP, Playbooks
Ansible makes the management of NetApp systems easy. Sometimes, though, groups don’t have the time or inclination to create their own playbooks. Ansible has a solution that can ease this issue, it is called roles. An Ansible role is a collection of playbooks,...
by Jacob Andathethu | Mar 12, 2019 | Containers, ONTAP, OpenShift, Trident
The etcd database is crucial to NetApp’s Trident storage orchestrator. It stores all backends, storage classes, and volume information used by Trident. This information is necessary to create Persistent Volumes and attach to the backend storage. But what if the data...
by David Blackwell | Jan 9, 2019 | Ansible, Automation, Configuration Management, DevOps, Jenkins, ONTAP
Sites trying to move into a DevOps model often want to implement a Continuous Integration (CI)/Continuous Deployment (CD) process. This can be challenging without any frames of reference. For our Ansible development we use such a process and want to share that with...
by David Blackwell | Dec 11, 2018 | Ansible, Automation, Configuration Management, DevOps, ONTAP, Playbooks
One of the things about Ansible that makes it so useful, is its ability to gather information about a system that can then be used in the tasks you run. Because of how the NetApp modules work, this feature isn’t core to them. However, for ONTAP there is the...
by Bala RameshBabu | Nov 7, 2018 | Cinder, ONTAP, OpenStack, SolidFire
Welcome to the final part in this three-part series on Cinder volume migration. So far, we have explored the basics of migrating volumes and the migration of a volume between backends that reside on the same cluster. In this post, we extend the concept of moving...
