There is an error when executing ./install

[HeyJocky]

When I execute the step3 with the command ./install, there is an error.

[NeJan2020]

Some user cases of space-capsule are based on the chaosblade-operator. In the latest version of k8s, admissionregistration.k8s.io/v1 MutatingWebhookConfiguration FailurePolicy defaults to Fail, which caused trouble in pod creating.
The author of chaosblade-operator provides an option --set webhook.enable=false to skip this error during installation,
but seems invalid for us
In that case, we just add a FailurePolicy to ignore this error, this will change once we find a better solution.
Try with the pre-release v0.1.2 to skip this error.