kubectl - Error response from daemon: error while creating mount source path - kubernetes

Question

I'm trying to install SAP HANA Express docker image in a Kubernete node in Google Cloud Platform as per guide https://developers.sap.com/tutorials/hxe-k8s-advanced-analytics.html#7f5c99da-d511-479b-8745-caebfe996164 however, during execution of step 7 "Deploy your containers and connect to them" I'm not getting the expected result.
I'm executing command kubectl create -f hxe.yaml and here is the yaml file I'm using it:
kind: ConfigMap
apiVersion: v1
metadata:
creationTimestamp: 2018-01-18T19:14:38Z
name: hxe-pass
data:
password.json: |+
{"master_password" : "HXEHana1"}
---
kind: PersistentVolume
apiVersion: v1
metadata:
name: persistent-vol-hxe
labels:
type: local
spec:
storageClassName: manual
capacity:
storage: 150Gi
accessModes:
- ReadWriteOnce
hostPath:
path: "/data/hxe_pv"
---
kind: PersistentVolumeClaim
apiVersion: v1
metadata:
name: hxe-pvc
spec:
storageClassName: manual
accessModes:
- ReadWriteOnce
resources:
requests:
storage: 50Gi
---
apiVersion: apps/v1
kind: Deployment
metadata:
name: hxe
labels:
name: hxe
spec:
selector:
matchLabels:
run: hxe
app: hxe
role: master
tier: backend
replicas: 1
template:
metadata:
labels:
run: hxe
app: hxe
role: master
tier: backend
spec:
initContainers:
- name: install
image: busybox
command: [ 'sh', '-c', 'chown 12000:79 /hana/mounts' ]
volumeMounts:
- name: hxe-data
mountPath: /hana/mounts
volumes:
- name: hxe-data
persistentVolumeClaim:
claimName: hxe-pvc
- name: hxe-config
configMap:
name: hxe-pass
imagePullSecrets:
- name: docker-secret
containers:
- name: hxe-container
image: "store/saplabs/hanaexpress:2.00.045.00.20200121.1"
ports:
- containerPort: 39013
name: port1
- containerPort: 39015
name: port2
- containerPort: 39017
name: port3
- containerPort: 8090
name: port4
- containerPort: 39041
name: port5
- containerPort: 59013
name: port6
args: [ "--agree-to-sap-license", "--dont-check-system", "--passwords-url", "file:///hana/hxeconfig/password.json" ]
volumeMounts:
- name: hxe-data
mountPath: /hana/mounts
- name: hxe-config
mountPath: /hana/hxeconfig
- name: sqlpad-container
image: "sqlpad/sqlpad"
ports:
- containerPort: 3000
---
apiVersion: v1
kind: Service
metadata:
name: hxe-connect
labels:
app: hxe
spec:
type: LoadBalancer
ports:
- port: 39013
targetPort: 39013
name: port1
- port: 39015
targetPort: 39015
name: port2
- port: 39017
targetPort: 39017
name: port3
- port: 39041
targetPort: 39041
name: port5
selector:
app: hxe
---
apiVersion: v1
kind: Service
metadata:
name: sqlpad
labels:
app: hxe
spec:
type: LoadBalancer
ports:
- port: 3000
targetPort: 3000
protocol: TCP
name: sqlpad
selector:
app: hxe
I'm also using the last version of HANA Express Edition docker image: store/saplabs/hanaexpress:2.00.045.00.20200121.1 that you can see available here: https://hub.docker.com/_/sap-hana-express-edition/plans/f2dc436a-d851-4c22-a2ba-9de07db7a9ac?tab=instructions
The error I'm getting is the following:
Any thought on what could be wrong?
Best regards and happy new year for everybody.

Answer 1

Thanks to the Mahboob suggestion now I can start the pods (partially) and the issue is not poppin up in the "busybox" container starting stage. The problem was that I was using an Container-Optimized image for the node pool and the required one is Ubuntu. If you are facing a similar issue double check the image flavor you are choosing at the moment of node pool creation.
However, I have now a different issue, the pods are starting (both the hanaxs and the other for sqlpad), nevertheless one of them, the sqlpad container, is crashing at some point after starting and the pod gets stuck in CrashLoopBackOff state. As you can see in picture below, the pods are in CrashLoopBackOff state and only 1/2 started and suddenly both are running.
I'm not hitting the right spot to solve this problem since I'm a newcomer to the kubernetes and docker world. Hope some of you can bring some light to me.
Best regards.