satishglondhe commented on issue #5976:
URL: https://github.com/apache/cloudstack/issues/5976#issuecomment-1044017218
Hi @davidjumani , I have described the autoscaler deployment below. I
checked for the policy, it was already set to 'Always', tried deleting the pods
many times. Gives the same "failed to get node infos for groups" every time. I
checked for the names of instances in Cloud Stack and in cluster, the names
match.
`kubectl describe deployment cluster-autoscaler -n kube-system`
Name: cluster-autoscaler
Namespace: kube-system
CreationTimestamp: Thu, 17 Feb 2022 14:58:39 +0000
Labels: app=cluster-autoscaler
Annotations: deployment.kubernetes.io/revision: 1
Selector: app=cluster-autoscaler
Replicas: 1 desired | 1 updated | 1 total | 1 available | 0
unavailable
StrategyType: RollingUpdate
MinReadySeconds: 0
RollingUpdateStrategy: 25% max unavailable, 25% max surge
Pod Template:
Labels: app=cluster-autoscaler
Annotations: prometheus.io/port: 8085
prometheus.io/scrape: true
Service Account: cluster-autoscaler
Containers:
cluster-autoscaler:
Image: shapeblue/cloudstack-k8s-autoscaler:v1.0.0
Port: <none>
Host Port: <none>
Command:
./cluster-autoscaler
--v=4
--stderrthreshold=info
--cloud-provider=cloudstack
--cloud-config=/config/cloud-config
--skip-nodes-with-local-storage=false
--nodes=1:2:fd55e9d4-474b-49c1-9d96-7721f78765ac
Limits:
cpu: 100m
memory: 300Mi
Requests:
cpu: 100m
memory: 300Mi
Environment: <none>
Mounts:
/config from cloud-config (ro)
Volumes:
cloud-config:
Type: Secret (a volume populated by a Secret)
SecretName: cloudstack-secret
Optional: false
Conditions:
Type Status Reason
---- ------ ------
Progressing True NewReplicaSetAvailable
Available True MinimumReplicasAvailable
OldReplicaSets: <none>
NewReplicaSet: cluster-autoscaler-6cc66979cd (1/1 replicas created)
Events: <none>
`kubectl get nodes -o wide`
NAME STATUS ROLES AGE VERSION
INTERNAL-IP EXTERNAL-IP OS-IMAGE KERNEL-VERSION
CONTAINER-RUNTIME
aqua-control-17f08219ac4 Ready control-plane,master 15h v1.22.2
10.1.1.105 <none> Debian GNU/Linux 11 (bullseye) 5.10.0-8-amd64
docker://20.10.8
aqua-node-17f0821c72b Ready <none> 15h v1.22.2
10.1.1.209 <none> Debian GNU/Linux 11 (bullseye) 5.10.0-8-amd64
docker://20.10.8
Instance Names in Cloudstack UI
aqua-control-17f08219ac4
aqua-node-17f0821c72b
I0218 06:45:36.546531 1 static_autoscaler.go:229] Starting main loop
I0218 06:45:36.546610 1 client.go:169] NewAPIRequest API request
URL:http://103.13.114.141:8080/client/api?apiKey=*&command=listKubernetesClusters&id=fd55e9d4-474b-49c1-9d96-7721f78765ac&response=json&signature=*
I0218 06:45:36.580456 1 client.go:175] NewAPIRequest response status
code:200
I0218 06:45:36.580868 1 cloudstack_manager.go:88] Got cluster :
&{fd55e9d4-474b-49c1-9d96-7721f78765ac aqua 1 2 1 1 [0xc000eda840 0xc000eda870]}
E0218 06:45:36.581008 1 static_autoscaler.go:271] Failed to get node
infos for groups: Unable to find node aqua-node-17f0821c72b in cluster
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