Tag: SRE
All the articles with the tag "SRE".
Guardrails for AI SRE agents: automating remediation without losing control
AWS DevOps Agent and Azure SRE Agent have been GA since March 2026, and neither pushes production changes without human confirmation. Here's how to design an approval gate on top of your own incident pipeline: three levels of autonomy, a narrow executor instead of direct cluster access for the agent, and what to log for audit.
AI SRE agents in 2026: what they actually do and where they break
AWS DevOps Agent and Azure SRE Agent both hit GA in March 2026. We break down the working model of AI SRE agents: what they actually do (triage, correlation, runbook execution), where they break, and how to build human-in-the-loop with approval gates so the agent stays a co-pilot instead of a new source of incidents.
CloudNativePG in production: HA, backups, and major upgrades without downtime
Standing up CloudNativePG is easy — production begins on day-2. We cover automatic failover and split-brain protection, ScheduledBackup and PITR restore (Barman Cloud Plugin), the metrics that actually matter, minor and major upgrades without a long downtime, and why prod rests on a tested restore, not a configured backup.
Progressive delivery: canary with automated rollback on Flagger
Flagger turns a plain Deployment into progressive delivery with automated metric-based rollback: the Canary CR, canary/blue-green/A-B strategies, error-rate and p95 analysis via MetricTemplate, and a working manifest with 10/30/50% steps.