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Kubernetes upgrades cut from 3 months to 1 day

A global cybersecurity leader used Plural to automate fleet upgrades, keep SOC 2 and FedRAMP commitments, and free senior engineers for strategic work.

Cybersecurity case study
At a glance
3 months → 1 dayCluster upgrades that used to take a quarter now finish in a day.
Senior time freedRoutine maintenance shifted from staff engineers to mid-level engineers.
FedRAMP readyAutomated 30-day patching keeps clusters inside compliance windows.

The challenge

Lifecycle management across a large Kubernetes fleet was a bottleneck. Cluster upgrades took up to three months, required senior engineers, and diverted them from strategic initiatives.

Meeting SOC 2 and FedRAMP standards meant extensive manual oversight, while routine maintenance left little room for innovation.

The solution

The company adopted Plural to simplify fleet-level operations. Automated upgrades, dependency checks, and a clear console cut update cycles from three months to one day.

Compatibility matrices and Open Policy Agent Gatekeeper standardized SBOMs and policy across clusters. Automated 30-day patching kept FedRAMP commitments without the previous manual grind.

Complex maintenance shifted to mid-level engineers, so staff engineers could focus on higher-value projects.

Results

Upgrades that once consumed a quarter now finish in a day. A single engineer can manage the fleet that previously needed multiple senior staff, and infosec patching deadlines are met consistently.

The partnership improved operational efficiency and left the team positioned to scale Kubernetes deployments without trading off compliance or security.

More from our customers

Plural has significantly enhanced our overall efficiency. Our developers focus more on innovation.
Head of Platform Service
Mott MacDonald
Plural has its eye on automation, security and controls, with large-scale enterprises in mind.
Sean Leach
Capital One Ventures

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