Kubernetes: 0/1 nodes are available: 1 Insufficient cpu / memory (Pod remains Pending)
Warning FailedScheduling 42s default-scheduler 0/3 nodes are available: 3 Insufficient cpu, 1 Insufficient memory. preemption: 0/3 nodes are available.
Immediate Remediation
typescript
Lower resources.requests.cpu and resources.requests.memory in Deployment manifest or scale node pool cluster size.
Root Cause Analysis
Encountered in Kubernetes when standard runtime constraints or configuration contracts are breached.
Verification & Guardrails
- Verified in production environments by TraceResolve SRE.
- Requires clean rebuild or service reload to take full effect.
Have a custom or uncategorized crash?
Run your trace through our in-memory client privacy sandbox for instant SRE remediation.