upgrade-job.yml

apiVersion: batch/v1
kind: Job
metadata:
  name: ${FQDN}-mongo-upgrade
  namespace: ${NS}
spec:
  template:
    spec:
      restartPolicy: Never
      containers:
        - name: mongo
          image: mongo
          imagePullPolicy: Always
          command:
            - bash
            - -c
            - 'mongosh "mongodb+srv://$(MONGODB_CLUSTER_ADMIN_USER):$(MONGODB_CLUSTER_ADMIN_PASSWORD)@${FQDN}-rs0.${NS}.svc.cluster.local?authSource=admin&replicaSet=rs0&w=majority&ssl=false" --eval "db.adminCommand({setFeatureCompatibilityVersion: \"4.4\"})"'
          envFrom:
            - secretRef:
                name: ${FQDN}-mongodb-users