Description of the below performed tests to identify the default values for the parameters in SriovOperatorConfig.spec. and what attributes we get from the command : [$  oc -n openshift-sriov-network-operator get SriovOperatorConfig -o custom-columns='Name:.metadata.name,Injector:.spec.enableInjector,OperatorWebhook:spec.enableOperatorWebhook']

    4.18

    Easily

Skipping the parameters enableInjector and enableOperatorWebhook in SriovOperatorConfig.spec. at the time of creating CR. 

~~~
[root@vm-236-142 ~]# cat <<EOF | oc create -f -
apiVersion: sriovnetwork.openshift.io/v1
kind: SriovOperatorConfig
metadata:
  name: default
  namespace: openshift-sriov-network-operator
spec:
  logLevel: 2  disableDrain: 

falseEOFsriovoperatorconfig.sriovnetwork.openshift.io/default created
~~~

Default value seems to be set to false. The Documentation says "By default, this field is set to true." However in practice the default value is false which gives <none> output; unless we specify explicitly to be true. 

~~~
[root@vm-236-142 ~]# oc -n openshift-sriov-network-operator get SriovOperatorConfig -o custom-columns='Name:.metadata.name,Injector:.spec.enableInjector,OperatorWebhook:spec.enableOperatorWebhook'

Name      Injector   OperatorWebhook
default   <none>     <none>           <<<
~~~

[root@vm-236-142 ~]# oc -n openshift-sriov-network-operator get SriovOperatorConfig -o custom-columns='Name:.metadata.name,Injector:.spec.enableInjector,OperatorWebhook:spec.enableOperatorWebhook'

Name      Injector   OperatorWebhook
default   true      true           <<<

 As per the documentation [https://docs.redhat.com/en/documentation/openshift_container_platform/4.18/html/networking/networking-operators#nw-sriov-operator-cr_configuring-sriov-operator] By default, this field is set to true.