Config single zone in install-config.yaml file:
$ cat install-config-1.yaml 
apiVersion: v1
baseDomain: qe.devcluster.openshift.com
compute:
- architecture: amd64
  hyperthreading: Enabled
  name: worker
  platform:
    vsphere:
      zones:
      - us-east-1
  replicas: 3
controlPlane:
  architecture: amd64
  hyperthreading: Enabled
  name: master
  platform:
    vsphere:
      zones:
      - us-east-1
  replicas: 3
metadata:
  name: jimavmc
networking:
  clusterNetwork:
  - cidr: 10.128.0.0/14
    hostPrefix: 23
  machineNetwork:
  - cidr: 172.31.248.0/24
  networkType: OpenShiftSDN
  serviceNetwork:
  - 172.30.0.0/16
platform:
  vsphere:
    apiVIP: 172.31.248.137
    cluster: Cluster-1
    datacenter: SDDC-Datacenter
    defaultDatastore: WorkloadDatastore
    ingressVIP: 172.31.248.141
    network: qe-segment
    password: xxx
    username: xxx
    vCenter: xxx
    vcenters:
    - server: xxx
      user: xxx
      password: xxx
      datacenters:
      - SDDC-Datacenter
    failureDomains:
    - name: us-east-1
      region: us-east
      zone: us-east-1a
      topology:
        computeCluster: /SDDC-Datacenter/host/Cluster-1
        networks:
        - qe-segment
        datacenter: SDDC-Datacenter
        datastore: WorkloadDatastore
      server: xxx
publish: External
pullSecret: xxx
sshKey: xxx

Continue to install cluster, installer fails, it could not find folder when import ova image.
$ ./openshift-install create cluster --dir ipi-single-node-1 --log-level debug
DEBUG OpenShift Installer 4.12.0-0.nightly-2022-09-20-095559 
DEBUG Built from commit 64257bdd65a293f6b0c8d748fe8c51b0f17b8b2d  
...
DEBUG vsphere_tag_category.category: Creating...   
DEBUG vsphere_tag_category.category: Creation complete after 0s [id=urn:vmomi:InventoryServiceCategory:b2a23d3f-979f-4d7a-a204-792992108468:GLOBAL] 
DEBUG vsphere_tag.tag: Creating...                 
DEBUG vsphere_tag.tag: Creation complete after 0s [id=urn:vmomi:InventoryServiceTag:f128ab99-b4d1-4543-8e91-d7c929abf8a5:GLOBAL] 
DEBUG vsphere_folder.folder["SDDC-Datacenter-jimavmc-plnsq"]: Creating... 
DEBUG vsphereprivate_import_ova.import[0]: Creating... 
DEBUG vsphere_folder.folder["SDDC-Datacenter-jimavmc-plnsq"]: Creation complete after 1s [id=group-v951730] 
ERROR                                              
ERROR Error: failed to find provided vSphere objects: folder '/SDDC-Datacenter/vm/jimavmc-plnsq' not found 
ERROR                                              
ERROR   with vsphereprivate_import_ova.import[0],  
ERROR   on main.tf line 70, in resource "vsphereprivate_import_ova" "import": 
ERROR   70: resource "vsphereprivate_import_ova" "import" { 
ERROR                                              
ERROR failed to fetch Cluster: failed to generate asset "Cluster": failure applying terraform for "pre-bootstrap" stage: failed to create cluster: failed to apply Terraform: exit status 1 
ERROR                                              
ERROR Error: failed to find provided vSphere objects: folder '/SDDC-Datacenter/vm/jimavmc-plnsq' not found 
ERROR                                              
ERROR   with vsphereprivate_import_ova.import[0],  
ERROR   on main.tf line 70, in resource "vsphereprivate_import_ova" "import": 
ERROR   70: resource "vsphereprivate_import_ova" "import" { 
ERROR                                              
ERROR 

Actually, folder has been created
$ govc ls /SDDC-Datacenter/vm/ | grep jimavmc
/SDDC-Datacenter/vm/jimavmc-plnsq                                          

4.12.0-0.nightly-2022-09-20-095559

always

1. Prepare install-config.yaml file and configure single zone
2. openshift-install create cluster  
3. 

Folder could not be found when importing ova image

installation is successful