Deployment gets stuck MinimumReplicasUnavailable

[practo]

Deployment gets stuck MinimumReplicasUnavailable

[alok87]

First search result on no route to host.

This error indicates that the Kubernetes API server is unable to reach the node. This has nothing to do with your containers, pods or even your CNI network. no route to host indicates that either:

The host is unavailable
A network segmentation has occurred
The Kubelet is unable to answer the API server

Looks like an k8s environment issue..

These environment related information can help me help you:

• Kubernetes environment, version you are using?
• WPA version? are you are v1.1.0? Did you follow this?
• Output of kubectl get deployment workerpodautoscaler -o yaml -n kube-system
• Is your deployment.yaml same as this ?
• Is your CRD same as this ?
• Can you share the Kubernetes Deployment resource and WPA resource (if possible)?

kubectl get deploy <ur_deploy_name> -n <namespace> -o yaml
kubectl get wpa <ur_wpa_name> -n <namespace> -o yaml

Also,

Try these latest released images today (tags like v1 and v1.1 always gets overwritten with the latest, recommended to use the exact tag like v1.1.0-18-gd098b97)

pushed: practodev/workerpodautoscaler:v1.1.0-18-gd098b97
pushed: practodev/workerpodautoscaler:v1.1
pushed: practodev/workerpodautoscaler:v1

[alok87]

Closing this due to inactivity and does not look like a WPA bug.