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[BUG] calico-typha cannot be scheduled on Spot VMs #3539
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bug present in aks v1.25.5 :-( calico-system calico-typha-69998dd955-pv9tc 1/1 Running 0 9d Type Reason Age From Message Warning FailedScheduling 24m (x709 over 2d4h) default-scheduler 0/5 nodes are available: 2 node(s) didn't have free ports for the requested pod ports, 3 node(s) had untolerated taint {kubernetes.azure.com/scalesetpriority: spot}. preemption: 0/5 nodes are available: 2 node(s) didn't have free ports for the requested pod ports, 3 Preemption is not helpful for scheduling. |
Action required from @Azure/aks-pm |
Issue needing attention of @Azure/aks-leads |
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Issue needing attention of @Azure/aks-leads |
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Issue needing attention of @Azure/aks-leads |
Issue needing attention of @Azure/aks-leads |
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I'm having the same issue on standard AKS instances. |
Is there a way to modify calico manifest to add custom taints, like on the vanilla calico? |
Issue needing attention of @Azure/aks-leads |
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Issue needing attention of @Azure/aks-leads |
Issue needing attention of @Azure/aks-leads |
Issue needing attention of @Azure/aks-leads |
Issue needing attention of @Azure/aks-leads |
Issue needing attention of @Azure/aks-leads |
Issue needing attention of @Azure/aks-leads |
Issue needing attention of @Azure/aks-leads |
Issue needing attention of @Azure/aks-leads |
Issue needing attention of @Azure/aks-leads |
Issue needing attention of @Azure/aks-leads |
Close this issue as it was fixed in projectcalico/calico#7979 |
Hello,
|
Describe the bug
We have an aks cluster with 2 nodepools, one containing Spot VMs. We also have calico as NetworkPolicy enabled for our aks.
Aks tries to rollout the
calico-typha
deployment with 3 replicas in thecalico-system
namespace, which fails on the Spot VMs due to missing tolerations:1 node(s) had untolerated taint {kubernetes.azure.com/scalesetpriority: spot}
To Reproduce
Steps to reproduce the behavior:
Azure Spot Instance
feature enabledExpected behavior
Spot nodes should be tolerated.
Screenshots
Environment (please complete the following information):
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