20Why do mature AWS shops avoid IAM users for workloads? Where do instance profiles and IRSA fit in?▼easyNewAmazon & AWSGitLabRed Hat○ sign inRoles versus users looks like syntax trivia and is actually a secrets-management position. The follow-ups about instance profiles and IRSA separate practitioners from tutorial graduates.Open full answer →
05Your Ansible playbook reports changed on every run. Why is that a bug, and how do you fix it?▼mediumNewRed HatIBMInfosys2 repliesunlockedThe question that finds out whether someone writes playbooks or writes shell scripts wrapped in YAML. Idempotence is a property of the module you chose, not of Ansible.Open full answer →
16Production is down and the war room is chaos. Who does what in a well-run incident?▼easyNewGoogleNetflixGoldman Sachs○ sign inThe roles question is really a delegation test: can you split commanding the incident from fixing it? Name the roles, the comms cadence, and the handoff discipline that keeps 3am coherent.Open full answer →
