Playbooks
Real stories from the operations floor, technical deep dives into Sentinel AI, and honest perspectives on where autonomous operations is heading.
- TechnicalKubernetes CrashLoopBackOff: A Root-Cause PlaybookCrashLoopBackOff is a symptom, not a cause. The five usual root causes, the exact kubectl commands to confirm each, and how autonomous ops resolves it end to end.Read the playbook →
- Fin OpsCatch a Runaway Cloud Bill Before Finance DoesMonthly billing finds a spike 30 days too late. How near-real-time cost anomaly detection catches a runaway bill and ties it to the change that caused it.Read the post →
- PlaybookFrom 47 Minutes to Under 10: A Practical Guide to Cutting MTTRYou cannot cut MTTR without knowing where the minutes go. A stage-by-stage breakdown of mean time to resolution, and how to compress each one.Read the playbook →
- TechnicalBuilding an AI That Observes Before It Acts: Inside the OIAO ArchitectureMost monitoring systems detect and react. Sentinel AI observes, investigates, and only then acts. Here is the engineering behind a four-phase intelligence loop designed to never get it wrong.Read the deep dive →
- EngineeringZero-Touch Runbook Execution: Engineering Autonomous MOPs at ScaleRunbooks fail at 3 AM because humans do. MOPs - Machine Operations Procedures - are different. Here is how we engineered autonomous runbook execution with safety guards that humans trust.Read the engineering deep dive →
- PlaybookHow to Reduce Alert Noise (A Practical Guide)Alert noise is the flood of low-value, duplicate and non-actionable alerts that buries the few that matter. Reducing it is about raising signal, no...Read the playbook →
- PlaybookHow to Build an Auto-Remediation RunbookAn auto-remediation runbook is a codified, testable procedure that detects a known incident, takes a corrective action, verifies the result, and ca...Read the playbook →
- PlaybookHow to Write a Blameless PostmortemA blameless postmortem is a structured review of an incident that focuses on the systemic causes and the fixes, not on individual fault, so the org...Read the playbook →
- PlaybookKubernetes OOMKilled: A Troubleshooting GuideOOMKilled is the state Kubernetes reports when the kernel terminates a container for exceeding its memory limit. It is a memory problem, and the fi...Read the playbook →
- PlaybookHow to Correlate Alerts Across Multiple ToolsAlert correlation is the grouping of related alerts, often from different monitoring tools, into a single incident, so one underlying problem produ...Read the playbook →
- PlaybookHow to Govern Autonomous AI ActionsGoverning autonomous AI actions means putting the controls, scoped permissions, approval gates, reversibility, blast-radius limits and audit, that ...Read the playbook →
- PlaybookHow to Set SLOs and Error BudgetsSetting SLOs and error budgets means choosing the reliability indicators that matter to users, setting realistic targets on them, and turning the g...Read the playbook →
- PlaybookHow to Reduce SIEM False PositivesSIEM false positives are security alerts that flag benign activity as a threat. Reducing them is about adding context and risk, not disabling rules...Read the playbook →
- PlaybookHow to Automate NOC OperationsAutomating NOC operations means moving a network operations centre from manual, alarm-by-alarm handling to correlated, automated triage and remedia...Read the playbook →
- PlaybookHow to Detect Cloud Cost AnomaliesDetecting cloud cost anomalies means catching an unexpected jump in spend, from a misconfiguration, a runaway resource, or a leak, in hours, not wh...Read the playbook →
- PlaybookHow to Monitor Data Pipelines (Data Ops)Monitoring data pipelines means watching not just whether jobs run but whether the data they produce is fresh, complete and correct, so a silent da...Read the playbook →
- PlaybookHow to Detect Model Drift in ProductionDetecting model drift means monitoring a deployed model for the gradual decay in accuracy that happens when the live data, or the relationship it l...Read the playbook →
- PlaybookHow to Map Services to Business Processes (AMS)Mapping services to business processes means connecting your technical services to the business capabilities and revenue-bearing processes they sup...Read the playbook →
- PlaybookOn-Call Best Practices: A Practical GuideGood on-call is designed, not endured. This is a practical guide to running a rotation that stays effective without burning out your engineers.Read the playbook →