Designing resilient CI pipelines with ephemeral runners
Why ephemeral runners drastically reduce pipeline flakiness, how to scale them automatically, and what metrics matter when debugging resource starvation.
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Hardening Kubernetes clusters without breaking developer workflows
Practical, non-disruptive cluster hardening techniques: RBAC tightening, PSP replacements, secrets isolation, and safe admission controllers.
Terraform zero-drift strategy for fast-moving teams
How to prevent configuration drift in multi-team environments using automated plans, policy-as-code, and selective state partitioning.
From logs to signals: building a unified observability pipeline
Blueprint for centralizing logs, metrics, and traces using OpenTelemetry and scaling ingestion pipelines efficiently.
Error budgets in practice: balancing speed and reliability
How real teams implement error budgets, integrate them into planning, and prevent slowdowns while keeping reliability strong.
Cost-efficient autoscaling strategies for bursty workloads
Practical autoscaling guidelines: mixed-instance groups, cooldown tuning, and safe overprovisioning patterns.