Symptom ?
no-available-ip5 cases · 2020 to 2025
IL-0006 IP exhaustion with the AWS VPC CNI, then a warm-pool setting cascade — Neon, 2025Root cause Capacity exhaustion
IL-0007 Running out of IPv4 addresses in EKS before it became an outage — Adevinta, 2024, sev4Root cause Capacity exhaustion
IL-0019 A module upgrade shrank node disks and filled them with images — UK Ministry of Justice, 2023, sev3Root cause Configuration change
IL-0017 VPC CNI stopped allocating pod IPs on the live cluster — UK Ministry of Justice, 2023, sev3Root cause Configuration change
IL-0015 A GKE pod address range ran out at 256 nodes — loveholidays, 2020, sev3Root cause Capacity exhaustion