cluster/admitomatic: finish up ingress admission logic

This gives us nearly everything required to run the admission
controller. In addition to checking for allowed domains, we also do some
nginx-inress-controller security checks.

Change-Id: Ib187de6d2c06c58bd8c320503d4f850df2ec8abd
diff --git a/cluster/admitomatic/BUILD.bazel b/cluster/admitomatic/BUILD.bazel
index 5cb23ab..4d5aebc 100644
--- a/cluster/admitomatic/BUILD.bazel
+++ b/cluster/admitomatic/BUILD.bazel
@@ -12,6 +12,8 @@
         "//go/mirko:go_default_library",
         "@com_github_golang_glog//:go_default_library",
         "@io_k8s_api//admission/v1beta1:go_default_library",
+        "@io_k8s_api//networking/v1beta1:go_default_library",
+        "@io_k8s_apimachinery//pkg/apis/meta/v1:go_default_library",
     ],
 )
 
@@ -25,4 +27,10 @@
     name = "go_default_test",
     srcs = ["ingress_test.go"],
     embed = [":go_default_library"],
+    deps = [
+        "@io_k8s_api//admission/v1beta1:go_default_library",
+        "@io_k8s_api//networking/v1beta1:go_default_library",
+        "@io_k8s_apimachinery//pkg/apis/meta/v1:go_default_library",
+        "@io_k8s_apimachinery//pkg/runtime:go_default_library",
+    ],
 )