Trouble Migrating Argo CD HAProxy Pods from Karpenter to Node Group

[cychoi34]

Hi everyone,
I’m having trouble moving Argo CD Haproxy pods, which are deployed on Karpenter, to a node group. All the other pods have migrated successfully except for the argocd-redis-ha-haproxy pods.

3m3s (x16 over 72m)    Warning  FailedScheduling     Pod/argocd-redis-ha-haproxy-123  
0/XX nodes are available: 
  X node(s) didn't match pod anti-affinity rules, 
  X node(s) didn't satisfy existing pods anti-affinity rules, 
  X node(s) were unschedulable, 
  XX node(s) didn't match Pod's node affinity/selector. 
preemption: 
  0/XX nodes are available: 
    XX Preemption is not helpful for scheduling, 
    X No preemption victims found for incoming pod.

2m6s (x65 over 5h24m)  Warning  FailedScheduling     Pod/argocd-redis-ha-haproxy-123  
Failed to schedule pod, incompatible with nodepool "svc-node-pool", 
daemonset overhead={"cpu":"210m","memory":"240Mi","pods":"6"}, incompatible requirements, 
label "Name" does not have known values; incompatible with nodepool "svc-a-node-pool", 
daemonset overhead={"cpu":"210m","memory":"240Mi","pods":"6"}, incompatible requirements, 

```....
I see that scheduling has failed due to incompatibility with the “Name” attribute, but I’ve only set this attribute for the redis-ha.haproxy. That’s all.

Here is the Terraform code snippet I used:

set {
name = "redis-ha.haproxy.affinity"
value = <<EOF
nodeAffinity:
nodeSelectorTerms:
- matchExpressions:
- key: Name
operator: In
values:
- "name-of-the-node-${env}"

Any replies would be greatly appreciated!