For https://docs.openshift.com/container-platform/4.16/machine_management/creating-infrastructure-machinesets.html#machineset-yaml-aws_creating-infrastructure-machinesets

Change
          securityGroups:
            - filters:
                - name: tag:Name
                  values:
                    - <infrastructure_id>-worker-sg 
          subnet:
            filters:
              - name: tag:Name
                values:
                  - <infrastructure_id>-private-<zone>
to 
          securityGroups:
          - filters:
            - name: tag:Name
              values:
              - <infrastructure_id>-node
          - filters:
            - name: tag:Name
              values:
              - <infrastructure_id>-lb
          spotMarketOptions: {}
          subnet:
            filters:
            - name: tag:Name
              values:
              - <infrastructure_id>-subnet-private-<zone>

For https://docs.openshift.com/container-platform/4.16/machine_management/creating-infrastructure-machinesets.html#machineset-yaml-azure_creating-infrastructure-machinesets
1. add acceleratedNetworking: true

2. remove "machine.openshift.io/cluster-api-machineset: <machineset_name>"
        labels:
          machine.openshift.io/cluster-api-machineset: <machineset_name>
          node-role.kubernetes.io/infra: ""

3. change "subnet: <infrastructure_id>-<role>-subnet" to subnet: "<infrastructure_id>-worker-subnet"

4. resourceID: /resourceGroups/<infrastructure_id>-rg/providers/Microsoft.Compute/galleries/gallery_<infrastructure_id>/images/<infrastructure_id>-gen2/versions/latest "gallery_<infrastructure_id>" is not correct, here use underscores _, not -, for example resourceID: /resourceGroups/yingwang-0815-b2mwd-rg/providers/Microsoft.Compute/galleries/gallery_yingwang_0815_b2mwd/images/yingwang-0815-b2mwd-gen2/versions/latest

5. change 
          tags:
            - name: <custom_tag_name> 
              value: <custom_tag_value>
to 
          tags:
            <ustom_tag_name>: <custom_tag_value>


For https://docs.openshift.com/container-platform/4.16/machine_management/creating-infrastructure-machinesets.html#machineset-yaml-azure-stack-hub_creating-infrastructure-machinesets

1. Change  
        machine.openshift.io/cluster-api-machine-role: <infra> 
        machine.openshift.io/cluster-api-machine-type: <infra>
to 
        machine.openshift.io/cluster-api-machine-role: infra 
        machine.openshift.io/cluster-api-machine-type: infra

"<infra> node label" change to "infra node label"

as in doc we said "<infra> is the node label to add", but in fact infra node label is added by 
      metadata:
        labels:
          node-role.kubernetes.io/infra: ""

2. add "acceleratedNetworking: true" to providerSpec.value

For https://docs.openshift.com/container-platform/4.16/machine_management/creating-infrastructure-machinesets.html#machineset-yaml-ibm-cloud_creating-infrastructure-machinesets

1. Change   
       machine.openshift.io/cluster-api-machine-role: <infra> 
       machine.openshift.io/cluster-api-machine-type: <infra>
to 
       machine.openshift.io/cluster-api-machine-role: infra 
       machine.openshift.io/cluster-api-machine-type: infra

2. Change
          userDataSecret:
              name: <role>-user-data
to 
          userDataSecret:
              name:worker-user-data

For https://docs.openshift.com/container-platform/4.16/machine_management/creating-infrastructure-machinesets.html#machineset-yaml-gcp_creating-infrastructure-machinesets

1. Change 
apiVersion: gcpprovider.openshift.io/v1beta1
to 
apiVersion: machine.openshift.io/v1beta1

For doc https://docs.openshift.com/container-platform/4.16/machine_management/creating-infrastructure-machinesets.html#machineset-yaml-nutanix_creating-infrastructure-machinesets
1. remove below part, as these are generated automatically after creating machineset.
  annotations: 
    machine.openshift.io/memoryMb: "16384"
    machine.openshift.io/vCPU: "4"

For doc https://docs.openshift.com/container-platform/4.16/machine_management/creating-infrastructure-machinesets.html#machineset-yaml-vsphere_creating-infrastructure-machinesets

1. Change
apiVersion: vsphereprovider.openshift.io/v1beta1
to 
apiVersion: machine.openshift.io/v1beta1

2. Change resourcepool to resourcePool