Tag
readiness-probes
- May 26, 2025 Health Signals for Gating a Progressive Rollout Why readiness probes cannot decide whether a new version is good, which signals can, and how probe timing and baseline choice set the number of bad requests before an abort. devops
- Sep 28, 2022 Rolling Updates, Surge, and the Arithmetic of Availability How a rolling update walks a replica set down and up without dropping below a floor, why maxSurge and maxUnavailable interact with readiness rather than with process start, and where the arithmetic breaks. virtualization