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#operators

2 posts

SRE & DevOpsDeep Dive October 3, 2026 5 min read

Kubernetes Controller Reconciliation: Idempotent Desired-State Loops

Design resilient Kubernetes controllers around level-based reconciliation, stale caches, retryable side effects, finalizers, status, and operational signals.

#kubernetes#controller#operators

SRE & DevOpsDeep Dive October 3, 2026 8 min read

Kubernetes CRD Version Migrations: Conversion, Storage, and Safe Rollouts

Plan safe Kubernetes CRD API-version changes with served and storage flags, conversion webhooks, storedVersions, object rewrites, and rollback gates.

#kubernetes#crd#api