* ConversionController implementation
This controller will reconcile target CRDs with the correct
conversion webhook configuration. Specifically, the HTTP path and
CA bundle will be updated.
Additionally, the conversion controller will perform the given
conversions through a hub and spoke model utilizing the
apis.Convertible interface.
* Webhook now can host ConversionControllers
* injection/sharedmain now supports webhook.ConversionControllers
These conversion controllers will be hosted by the webhook that
the sharedmain will start
* support defaulting & include godoc
This PR adds facilities to make it easier to create both components of a Binding
over "Pod Spec"-able resources. Rather than rehashing it all here, please look
at `./pkg/webhook/psbinding/README.md` for more details.
I'm splitting this off of another change that needed them, the three changes are:
1. Give the PostConditions callbacks in TableRow access to the Reconciler
resource. It turns out this is incredibly useful to have the `TableRow`
program an admission controller and then test that programming by calling
`Admit()`.
1. Surface the test resources in our webhook "listers", and add the testing
scheme.
1. Change the `objKey` to only use reflection as a fallback. The existing logic
doesn't work properly when a mix of real resources and unstructured.Unstructured
is used for the same resource.
* Create a new singleton Reconciler for the webhook secret.
This change creates a new Reconciler (not yet hooked up) that ensures that the
webhook secret has the appropriate shape. I call this a "singleton Reconciler"
because this reconciler exists to effectively reconcile a single resource, which
will be a pattern for the webhook's reconcilers.
* Address linter problems
Markus Thömmes
Dave Protasowski
Matt Moore
Ville Aikas
Slavomir Kaslev
Matt Moore