Platform engineering and SRE

Stage 1 · Lesson 7 of 7

SLOs for the platform itself

Reliability basics: SLIs, SLOs and error budgets

A platform is a service too, and its users are developers. Give it they would recognise: the share of CI pipelines that start within a minute, deployments that succeed through the , availability of the Kubernetes API and the internal container registry, or the time to provision a new environment.

Publish them, so product teams know what to rely on and when to plan around you. Platform SLOs also set priorities for the , exactly as product SLOs do for product teams.

Common trapmeasuring the platform only by its own internals, such as node counts or cluster CPU, while developers wait twenty minutes for a pipeline.

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