Domain profile · Jun–Aug 2026Status · Live

astrona.io↗

CNCF Certification Training · Astrona

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About

Astrona is a free cloud native learning platform focused on Kubernetes, Cilium, Backstage, Prometheus, OpenTelemetry, and other CNCF technologies. All educational content is publicly available and searchable. Users can optionally create a free account to track progress, complete hands-on simulations, and participate in the community. The platform is sustained through voluntary donations and sponsorships rather than paid educational content.

Technologies

Frontend · 3Infrastructure & security · 2

HTTP/3Nuxt.jsVue.jsCloudflareEnvoy

Site details

Website	astrona.io ↗
GitHub	astrona-io ↗
Site language	English
Last read	22 Sep 2026

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