upgrade to latest dependencies (#915)

bumping knative.dev/pkg 59c22a1...9b9d535:
  > 9b9d535 Fix `WEBHOOK_DISABLE_NAMESPACE_OWNERSHIP` env-var (# 3108)
  > 4af9a0d Add `WEBHOOK_DISABLE_NAMESPACE_OWNERSHIP` env-var (# 3106)
  > 95b4b97 upgrade to latest dependencies (# 3104)

Signed-off-by: Knative Automation <[email protected]>

Author: knative-automation

go.mod

@@ -11,7 +11,7 @@ require (
 	k8s.io/kube-openapi v0.0.0-20240808142205-8e686545bdb8
 	knative.dev/hack v0.0.0-20241010131451-05b2fb30cb4d
 	knative.dev/hack/schema v0.0.0-20241010131451-05b2fb30cb4d
-	knative.dev/pkg v0.0.0-20241014065030-59c22a189949
+	knative.dev/pkg v0.0.0-20241021183759-9b9d535af5ad
 )
 
 require (

go.sum

@@ -682,8 +682,8 @@ knative.dev/hack v0.0.0-20241010131451-05b2fb30cb4d h1:aCfX7kwkvgGxXXGbso5tLqdwQ
 knative.dev/hack v0.0.0-20241010131451-05b2fb30cb4d/go.mod h1:R0ritgYtjLDO9527h5vb5X6gfvt5LCrJ55BNbVDsWiY=
 knative.dev/hack/schema v0.0.0-20241010131451-05b2fb30cb4d h1:N+UlBE8F8LJUh/m6cYSwzqdqNg65BD9jbWoWO9nfqEA=
 knative.dev/hack/schema v0.0.0-20241010131451-05b2fb30cb4d/go.mod h1:jRH/sx6mwwuMVhvJgnzSaoYA1N4qaIkJa+zxEGtVA5I=
-knative.dev/pkg v0.0.0-20241014065030-59c22a189949 h1:7ZH7J7mzyYqhbOMEEs5ipi0PL5/rgQo+ciyLDKvIuag=
-knative.dev/pkg v0.0.0-20241014065030-59c22a189949/go.mod h1:HywcanTb6dH8j9AbDOVhHX65R+Dstdq+5pYHH64TcQs=
+knative.dev/pkg v0.0.0-20241021183759-9b9d535af5ad h1:Nrjtr2H168rJeamH4QdyLMV1lEKHejNhaj1ymgQMfLk=
+knative.dev/pkg v0.0.0-20241021183759-9b9d535af5ad/go.mod h1:StJI72GWcm/iErmk4RqFJiOo8RLbVqPbHxUqeVwAzeo=
 rsc.io/binaryregexp v0.2.0/go.mod h1:qTv7/COck+e2FymRvadv62gMdZztPaShugOCi3I+8D8=
 rsc.io/quote/v3 v3.1.0/go.mod h1:yEA65RcK8LyAZtP9Kv3t0HmxON59tX3rD+tICJqUlj0=
 rsc.io/sampler v1.3.0/go.mod h1:T1hPZKmBbMNahiBKFy5HrXp6adAjACjK9JXDnKaTXpA=

vendor/knative.dev/pkg/webhook/configmaps/controller.go

@@ -46,6 +46,12 @@ func NewAdmissionController(
 	secretInformer := secretinformer.Get(ctx)
 	options := webhook.GetOptions(ctx)
 
+	// if this environment variable is set, it overrides the value in the Options
+	disableNamespaceOwnership := webhook.DisableNamespaceOwnershipFromEnv()
+	if disableNamespaceOwnership != nil {
+		options.DisableNamespaceOwnership = *disableNamespaceOwnership
+	}
+
 	key := types.NamespacedName{Name: name}
 
 	wh := &reconciler{

vendor/knative.dev/pkg/webhook/env.go

@@ -32,6 +32,8 @@ const (
 	secretNameEnvKey = "WEBHOOK_SECRET_NAME" //nolint:gosec // This is not a hardcoded credential
 
 	tlsMinVersionEnvKey = "WEBHOOK_TLS_MIN_VERSION"
+
+	disableNamespaceOwnershipEnvKey = "WEBHOOK_DISABLE_NAMESPACE_OWNERSHIP"
 )
 
 // PortFromEnv returns the webhook port set by portEnvKey, or default port if env var is not set.
@@ -82,3 +84,15 @@ func TLSMinVersionFromEnv(defaultTLSMinVersion uint16) uint16 {
 		panic(fmt.Sprintf("the environment variable %q has to be either '1.2' or '1.3'", tlsMinVersionEnvKey))
 	}
 }
+
+func DisableNamespaceOwnershipFromEnv() *bool {
+	disableNamespaceOwnership := os.Getenv(disableNamespaceOwnershipEnvKey)
+	if disableNamespaceOwnership == "" {
+		return nil
+	}
+	disableNamespaceOwnershipBool, err := strconv.ParseBool(disableNamespaceOwnership)
+	if err != nil {
+		panic(fmt.Sprintf("failed to convert the environment variable %q : %v", disableNamespaceOwnershipEnvKey, err))
+	}
+	return &disableNamespaceOwnershipBool
+}

vendor/knative.dev/pkg/webhook/resourcesemantics/defaulting/controller.go

@@ -84,6 +84,12 @@ func newController(ctx context.Context, name string, optsFunc ...OptionFunc) *co
 		f(opts)
 	}
 
+	// if this environment variable is set, it overrides the value in the Options
+	disableNamespaceOwnership := webhook.DisableNamespaceOwnershipFromEnv()
+	if disableNamespaceOwnership != nil {
+		wopts.DisableNamespaceOwnership = *disableNamespaceOwnership
+	}
+
 	key := types.NamespacedName{Name: name}
 
 	wh := &reconciler{

vendor/knative.dev/pkg/webhook/resourcesemantics/validation/controller.go

@@ -70,6 +70,12 @@ func newController(ctx context.Context, name string, optsFunc ...OptionFunc) *co
 		f(opts)
 	}
 
+	// if this environment variable is set, it overrides the value in the Options
+	disableNamespaceOwnership := webhook.DisableNamespaceOwnershipFromEnv()
+	if disableNamespaceOwnership != nil {
+		woptions.DisableNamespaceOwnership = *disableNamespaceOwnership
+	}
+
 	wh := &reconciler{
 		LeaderAwareFuncs: pkgreconciler.LeaderAwareFuncs{
 			// Have this reconciler enqueue our singleton whenever it becomes leader.

vendor/knative.dev/pkg/webhook/webhook.go

@@ -81,8 +81,10 @@ type Options struct {
 	// before shutting down.
 	GracePeriod time.Duration
 
-	// DisableNamespaceOwnership configures whether the webhook adds an owner reference for the SYSTEM_NAMESPACE
-	// Disabling this is useful when you expect the webhook configuration to be managed by something other than knative
+	// DisableNamespaceOwnership configures if the SYSTEM_NAMESPACE is added as an owner reference to the
+	// webhook configuration resources. Overridden by the WEBHOOK_DISABLE_NAMESPACE_OWNERSHIP environment variable.
+	// Disabling can be useful to avoid breaking systems that expect ownership to indicate a true controller
+	// relationship: https://github.com/knative/serving/issues/15483
 	DisableNamespaceOwnership bool
 
 	// ControllerOptions encapsulates options for creating a new controller,

vendor/modules.txt

@@ -849,7 +849,7 @@ knative.dev/hack/schema/commands
 knative.dev/hack/schema/docs
 knative.dev/hack/schema/registry
 knative.dev/hack/schema/schema
-# knative.dev/pkg v0.0.0-20241014065030-59c22a189949
+# knative.dev/pkg v0.0.0-20241021183759-9b9d535af5ad
 ## explicit; go 1.22.0
 knative.dev/pkg/apis
 knative.dev/pkg/apis/duck