Blog: Container Storage with Ceph
Blog articles about using Ceph for container storage and use cases
Compact format – ODF on a 3-node OpenShift cluster
ODF on a 3-node – or compact – OpenShift cluster. What to remember to plan for.
An ODF cluster for 2 main DC – install it !
While the previous article in this category provided the preparation of 2 main DC stretch ODF cluster, this one covers the installation.
An ODF cluster for 2 main DC – preparation
[17 min read] An ODF cluster for 2 main DC – preparation OpenShift Data Foundation in the standard installation would be installed using three different failure domains or just on a single failure domain. Many companies, however, have only two main data centers. Such legacy architectures were established for stretched deployments with a shared storage…
Installing the first ODF cluster
Installing the first ODF cluster – a standard 3 node ODF cluster with local storage via the Local Storage Operator.
Installing the first OpenShift cluster for ODF
[12 min read] The installation of OpenShift is thoroughly described but for the sake of completeness of the showcases, OpenShift installation will be the starting point in the lab environment. Because RHV is a supported environment, the installation would be an IPI installation – this would ease the deployment. The provisioning of block devices for…
Planning the first OpenShift cluster for ODF
The foundation for ODF cluster is a properly designed OpenShift cluster, with failure domains respected and network matching the throughput requirements. This continues the planning discussion started in first article.
The start – planning the first ODF cluster
Planning an ODF cluster has different dimensions, like the deployment scheme, networking dependencies, subscriptions, and perhaps future plans. This is the first step for creating the lab infrastructure.