Hello,
We deployed OpenSearch using Kubernetes according documentation instructions on 3 nodes cluster (Helm - OpenSearch documentation ) , after deployment pods are on Pending state and when checking it, we see following msg:
"
persistentvolume-controller no persistent volumes available for this claim and no storage class is set
"
Can you please advise what could be wrong in our OpenSearch/Kubernetes deployment or what can be missing from configuration perspective?
Sharing some info
Cluster nodes:
[root@I***-M1 ~]# kubectl get nodes
NAME STATUS ROLES AGE VERSION
ir--m1 Ready control-plane,master 4h34m v1.23.4
ir*-w1 Ready 3h41m v1.23.4
ir***1-dev-w2 Ready 3h19m v1.23.4
Pods State:
[root@I****1 ~]# kubectl get pods
NAME READY STATUS RESTARTS AGE
opensearch-cluster-master-0 0/1 Pending 0 80m
opensearch-cluster-master-1 0/1 Pending 0 80m
opensearch-cluster-master-2 0/1 Pending 0 80m
[root@I****-M1 ~]# kubectl describe pvc
Name: opensearch-cluster-master-opensearch-cluster-master-0
Namespace: default
StorageClass:
Status: Pending
Volume:
Labels: app.kubernetes.io/instance=my-deployment
app.kubernetes.io/name=opensearch
Annotations:
Finalizers: [kubernetes.io/pvc-protection]
Capacity:
Access Modes:
VolumeMode: Filesystem
Used By: opensearch-cluster-master-0
Events:
Type Reason Age From Message
Normal FailedBinding 11s (x362 over 90m) persistentvolume-controller no persistent volumes available for this claim and no storage class is set
Name: opensearch-cluster-master-opensearch-cluster-master-1
Namespace: default
StorageClass:
Status: Pending
Volume:
Labels: app.kubernetes.io/instance=my-deployment
app.kubernetes.io/name=opensearch
Annotations:
Finalizers: [kubernetes.io/pvc-protection]
Capacity:
Access Modes:
VolumeMode: Filesystem
Used By: opensearch-cluster-master-1
Events:
Type Reason Age From Message
Normal FailedBinding 11s (x362 over 90m) persistentvolume-controller no persistent volumes available for this claim and no storage class is set
Name: opensearch-cluster-master-opensearch-cluster-master-2
Namespace: default
StorageClass:
Status: Pending
Volume:
Labels: app.kubernetes.io/instance=my-deployment
app.kubernetes.io/name=opensearch
Annotations:
Finalizers: [kubernetes.io/pvc-protection]
Capacity:
Access Modes:
VolumeMode: Filesystem
Used By: opensearch-cluster-master-2
Events:
Type Reason Age From Message
Normal FailedBinding 11s (x362 over 90m) persistentvolume-controller no persistent volumes available for this claim and no storage class is set