Full-Stack DevOps & Kubernetes
Apr 15, 2021 · Cloud Native
What’s New in Kubernetes 1.21? 51 Features from CronJobs to Dual‑Stack
Kubernetes 1.21, the first 2021 release, introduces 51 enhancements—including stable CronJobs, immutable Secrets and ConfigMaps, IPv4/IPv6 dual‑stack, graceful node shutdown, a PersistentVolume health monitor, and several deprecations—while simplifying the build process and offering new download options.
1.21CronJobsDual Stack
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