rc and volumes

I am deploying postgresql on Linode LKE. I dont really want to configure any crazy replication or anything like that. I was trying to us a ReplicationController to spin up another pod in case of a LKE host failure. The isue is the PV. The PV wont ever mount on the new pod after the LKE host fails. Below is my yaml.

apiVersion: v1
kind: ReplicationController
metadata:
 name: postgresql-rc
spec:
 replicas: 1
 selector:
   name: postgresql
 template:
   metadata:
     name: howdfamily-postgresql
     labels:
       name: postgresql
   spec:
     containers:
       - name: howdfamily-postgresql
         image: postgres:latest
         ports:
           - containerPort: 8080
             name: postgresql
         env:
           - name: POSTGRES_PASSWORD
             value: "REDACTED"
           - name: PGDATA
             value: "/var/lib/postgresql/data/pgdata"
         volumeMounts:
           - mountPath: "/var/lib/postgresql/data"
             name: howdfamily-postgresql
     volumes:
       - name: howdfamily-postgresql
         persistentVolumeClaim:
           claimName: howdfamily-postgresql

So I decided to try a deployment instead.

apiVersion: apps/v1
kind: Deployment
metadata:
  name: postgresql-deployment
  labels:
    app: postgresql
spec:
 replicas: 1
 selector:
   matchLabels:
     app: postgresql
 template:
   metadata:
     labels:
       app: postgresql
   spec:
     containers:
       - name: howdfamily-postgresql
         image: postgres:latest
         ports:
           - containerPort: 8080
             name: postgresql
         env:
           - name: POSTGRES_PASSWORD
             value: "REDACTED"
           - name: PGDATA
             value: "/var/lib/postgresql/data/pgdata"
         volumeMounts:
           - mountPath: "/var/lib/postgresql/data"
             name: howdfamily-postgresql
     volumes:
       - name: howdfamily-postgresql
         persistentVolumeClaim:
           claimName: howdfamily-postgresql

This is the error. The host is shutdown to simulate an outage.

Multi-Attach error for volume "pvc-b50512d35e9b46e8" Volume is already exclusively attached to one node and can't be attached to another...