DevOpsSentinel

Scrum Myths We Retired After Thursday Spillover

Five scrum myths tested against a platform team’s spillover, status meetings, story points, and one manager saying no to Sales.

August 23 by DevOpsSentinel Scrum

Terraform State Locking During Tuesday’s IAM Cleanup

A Tuesday IAM cleanup exposed a stale Terraform state lock, an overlooked S3 permission, and why we refuse opportunistic provider upgrades.

August 23 by DevOpsSentinel Terraform

Jenkins Versus GitHub Actions After Our 43-Minute Queue

Jenkins, GitHub Actions, and GitLab CI compared after a 43-minute build queue, with concrete picks for small, growing, and platform teams.

August 9 by DevOpsSentinel Jenkins

Calm Production Deployments With Gitops Workflows

Gitops teams can make releases safer and quieter with clear repositories, controlled promotion, secret handling, reconciliation, and useful measures.

July 10 by DevOpsSentinel GitOps

Helm In Production Without The Foot-Guns

Helm works best when charts stay simple, values stay sane, and releases stay predictable. Practical patterns for safer Kubernetes deployments.

June 12 by DevOpsSentinel Helm

SRE That Actually Works In Production

A practical guide to sre in production: SLOs, alerting, incident response, automation, and capacity planning for calmer, more reliable systems.

May 15 by DevOpsSentinel SRE

Compliance Without Chaos In Modern Delivery

Compliance works best when controls, evidence, and monitoring are built into delivery, making audits calmer and day-to-day engineering far less chaotic.

May 8 by DevOpsSentinel Compliance

Practical sre Habits That Keep Teams Sane

Practical sre habits for defining SLOs, reducing toil, improving on-call, safer deploys, and running incidents and postmortems without the drama.

April 21 by DevOpsSentinel SRE

Agile That Actually Works In Real DevOps Teams

Practical agile for real DevOps teams: sane backlogs, interrupt planning, strong definition of done, minimal CI/CD, and metrics that improve delivery and r

April 19 by DevOpsSentinel Agile