<p>Lukas Gentele, CEO of Loft Labs, joins host <a href="https://se-radio.net/team/robert-blumen/">Robert Blumen</a> for a discussion of kubernetes vclusters (virtual clusters). A vcluster is a kubernetes cluster that runs kubernetes application on a host kubernetes cluster. The conversation covers: vcluster basics; sharing models; what is owned by the vcluster and what is shared with the host; attached nodes versus shared nodes; the primary use case: multi-tenancy vcluster per tenant; alternatives - namespace per tenant, full cluster per tenant; trade-offs - isolation; less resource use; spin up time; scalability; how many clusters and how many vclusters should an org have? Deployment models for vclusters - helm chart with standard resources; vcluster operator; persistent storage models for vclusters; vcluster snapshotting, recovery, and migration. how many vclusters can run on a cluster? ingress, TLS and DNS.</p> <p>Brought to you by <a href="https://www.computer.org" target="_blank" rel="noopener">IEEE Computer Society</a> and <a href="https://www.computer.org/software" target="_blank" rel= "noopener">IEEE Software magazine</a>.</p>

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SE Radio 649: Lukas Gentele on Kubernetes vClusters

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