[Feature Request]: support openshift

[aylei]

Is there an existing issue for the same feature request?

• I have checked the existing issues.

Is your feature request related to a problem?

No response

Describe the feature you'd like

support deploy mo-operator on openshift

1. support /finalizer subresource
2. support (automatically) mount emptyDir to path being RW by MO

Describe implementation you've considered

No response

Documentation, Adoption, Use Case, Migration Strategy

No response

Additional information

No response