Kubernetes PersistentVolume issues in GCP ( Deployment stuck in pending ) - mongodb

Question

Hi i'm trying to create a persistent volume for my mongoDB on kubernetes on google cloud platform and i'm stuck in pending
Here you have my manifest :
apiVersion: apps/v1
kind: StatefulSet
metadata:
name: account-mongo-depl
labels:
app: account-mongo
spec:
replicas: 1
serviceName: 'account-mongo'
selector:
matchLabels:
app: account-mongo
template:
metadata:
labels:
app: account-mongo
spec:
volumes:
- name: account-mongo-storage
persistentVolumeClaim:
claimName: account-db-bs-claim
containers:
- name: account-mongo
image: mongo
volumeMounts:
- mountPath: '/data/db'
name: account-mongo-storage
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
name: account-db-bs-claim
spec:
storageClassName: do-block-storage
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 1Gi
---
apiVersion: v1
kind: Service
metadata:
name: account-mongo-srv
spec:
type: ClusterIP
selector:
app: account-mongo
ports:
- name: account-db
protocol: TCP
port: 27017
targetPort: 27017
Here you have my list of pods
My pods is stuck in pending until fail

Answer 1

If you're on GKE, you should already have dynamic provisioning setup.
storageClassName: do-block-storage
accessModes:
- ReadWriteOnce
"do-block-storage"? Were you running on Digital Ocean previously? You should be able remove the storageClassName line and use the default provisioner Google provides.
For example, here's a snippet from one of my own statefulsets
volumeClaimTemplates:
- metadata:
name: data
spec:
accessModes: [ "ReadWriteOnce" ]
## Specify storage class to use nfs (requires nfs provisioner. Leave unset for dynamic provisioning)
#storageClassName: "nfs"
resources:
requests:
storage: 10G
I do not specify a storage class here, so it uses the default one, which provisions as a persistent disk on GCP
$ kubectl get storageclass
NAME PROVISIONER RECLAIMPOLICY VOLUMEBINDINGMODE ALLOWVOLUMEEXPANSION AGE
standard (default) kubernetes.io/gce-pd Delete Immediate false 2y245d