Webhook custom port

[llavaud]

Hello,

@byashimov @ivan-savciuc With this PR #13 we can customize the webhook port but it seems the operator do not allow to change it, seems hardcoded, am I missing something ?

[byashimov]

Hey. Sorry for the long response. I'll take a look at this asap.

[byashimov]

Hey. I know it's been a while, but it should work now:

    Ports:         8080/TCP, 1025/TCP
    Host Ports:    0/TCP, 0/TCP
    Command:
      /manager
    Args:
      --leader-elect=true
      --metrics-bind-address=
      --health-probe-bind-address=
      --webhook-port=1025