OpenShift Virtualization is becoming a more prominent option in local, state and federal IT environments as agencies look to modernize aging virtual-machine estates without separating VMs from their container and Kubernetes strategies. The appeal is operational: teams can run virtualized and containerized workloads on a common platform while planning a phased transition away from older virtualization stacks.
There is evidence of that shift in state government. A State of Michigan procurement document refers to services hosted in the state’s OpenShift environment, showing that the platform is already part of an operational government infrastructure. For agencies considering OpenShift Virtualization, however, moving workloads is only one part of the equation. They also need a tested way to protect VM data across sites and recover it after an outage.
Simplyblock has introduced built-in business-continuity and disaster-recovery capabilities for its software-defined storage platform supporting OpenShift Virtualization and OpenShift Container Platform. The company said the update combines storage, replication, failover and off-site protection in one platform, rather than requiring a separately licensed disaster-recovery product.
The development targets a practical migration concern for government IT teams moving from legacy virtual environments. Traditional virtual infrastructure commonly combines storage services with tools for workload movement, replication and recovery. In Kubernetes-based virtualization environments, storage-level disaster recovery can require separate products, additional licenses and configuration at both production and recovery sites.
Simplyblock said its platform now provides synchronous replication for nearby sites using a stretch-cluster configuration and distributed erasure coding. The company said this option can support a zero recovery-point objective, meaning a failure should not result in lost data when the infrastructure and site connectivity meet the necessary requirements.
For longer-distance recovery, the platform supports asynchronous volume replication between clusters. Simplyblock said organizations can set recovery-point objectives as low as one minute, with delta-based replication, automated failback and monitoring of replication backlogs. The company also offers what it calls live forward replication, intended to move active volumes between clusters without interrupting workloads during maintenance, hardware replacement or a planned relocation.
A recovery-point objective sets the maximum amount of data an organization is prepared to lose, measured in time. An agency evaluating a one-minute objective would still need to confirm that its network, recovery site and application design can sustain the selected target.
Simplyblock said the platform can provide application-consistent recovery across related volumes and workloads, an important distinction when an application relies on more than one virtual disk or service. The platform can also back up data to S3-compatible object storage, providing a separate off-site recovery copy. Those functions operate at the storage layer; agencies would still use cluster-management, network and application-recovery processes to complete an end-to-end continuity plan.
For a government agency, the technology could be relevant where a central IT organization operates production applications in one data center and maintains a recovery environment elsewhere. A state health agency, for example, could use OpenShift Virtualization to retain critical VM-based applications while gradually modernizing them. Storage-level replication could help its infrastructure team protect the underlying data and restore services following a site outage, provided the agency also validates application dependencies, network recovery and its overall disaster-recovery runbooks.