Update to Go 1.26.4, build runners and go.mod depedencies (#3108)

* update golang and dependencies
* fix incorrect log formatting
* clean mod chache and introduce GOARCH in Dockerfile (choose dynamically)
* remove GO111MODULE mentions
* bump github actions from v2 to v3
* bump docker runners to v7
* use extra event store for backwards compatibility with existing codebase
* updated generated opconfig api

pkg/generated/clientset/versioned/fake/clientset_generated.go

@@ -30,6 +30,7 @@ import (
 	fakeacidv1 "github.com/zalando/postgres-operator/pkg/generated/clientset/versioned/typed/acid.zalan.do/v1/fake"
 	zalandov1 "github.com/zalando/postgres-operator/pkg/generated/clientset/versioned/typed/zalando.org/v1"
 	fakezalandov1 "github.com/zalando/postgres-operator/pkg/generated/clientset/versioned/typed/zalando.org/v1/fake"
+	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 	"k8s.io/apimachinery/pkg/runtime"
 	"k8s.io/apimachinery/pkg/watch"
 	"k8s.io/client-go/discovery"
@@ -41,10 +42,6 @@ import (
 // It's backed by a very simple object tracker that processes creates, updates and deletions as-is,
 // without applying any field management, validations and/or defaults. It shouldn't be considered a replacement
 // for a real clientset and is mostly useful in simple unit tests.
-//
-// DEPRECATED: NewClientset replaces this with support for field management, which significantly improves
-// server side apply testing. NewClientset is only available when apply configurations are generated (e.g.
-// via --with-applyconfig).
 func NewSimpleClientset(objects ...runtime.Object) *Clientset {
 	o := testing.NewObjectTracker(scheme, codecs.UniversalDecoder())
 	for _, obj := range objects {
@@ -57,9 +54,13 @@ func NewSimpleClientset(objects ...runtime.Object) *Clientset {
 	cs.discovery = &fakediscovery.FakeDiscovery{Fake: &cs.Fake}
 	cs.AddReactor("*", "*", testing.ObjectReaction(o))
 	cs.AddWatchReactor("*", func(action testing.Action) (handled bool, ret watch.Interface, err error) {
+		var opts metav1.ListOptions
+		if watchAction, ok := action.(testing.WatchActionImpl); ok {
+			opts = watchAction.ListOptions
+		}
 		gvr := action.GetResource()
 		ns := action.GetNamespace()
-		watch, err := o.Watch(gvr, ns)
+		watch, err := o.Watch(gvr, ns, opts)
 		if err != nil {
 			return false, nil, err
 		}
@@ -86,6 +87,17 @@ func (c *Clientset) Tracker() testing.ObjectTracker {
 	return c.tracker
 }
 
+// IsWatchListSemanticsUnSupported informs the reflector that this client
+// doesn't support WatchList semantics.
+//
+// This is a synthetic method whose sole purpose is to satisfy the optional
+// interface check performed by the reflector.
+// Returning true signals that WatchList can NOT be used.
+// No additional logic is implemented here.
+func (c *Clientset) IsWatchListSemanticsUnSupported() bool {
+	return true
+}
+
 var (
 	_ clientset.Interface = &Clientset{}
 	_ testing.FakeClient  = &Clientset{}

pkg/generated/clientset/versioned/typed/acid.zalan.do/v1/acid.zalan.do_client.go

@@ -61,9 +61,7 @@ func (c *AcidV1Client) Postgresqls(namespace string) PostgresqlInterface {
 // where httpClient was generated with rest.HTTPClientFor(c).
 func NewForConfig(c *rest.Config) (*AcidV1Client, error) {
 	config := *c
-	if err := setConfigDefaults(&config); err != nil {
-		return nil, err
-	}
+	setConfigDefaults(&config)
 	httpClient, err := rest.HTTPClientFor(&config)
 	if err != nil {
 		return nil, err
@@ -75,9 +73,7 @@ func NewForConfig(c *rest.Config) (*AcidV1Client, error) {
 // Note the http client provided takes precedence over the configured transport values.
 func NewForConfigAndClient(c *rest.Config, h *http.Client) (*AcidV1Client, error) {
 	config := *c
-	if err := setConfigDefaults(&config); err != nil {
-		return nil, err
-	}
+	setConfigDefaults(&config)
 	client, err := rest.RESTClientForConfigAndClient(&config, h)
 	if err != nil {
 		return nil, err
@@ -100,7 +96,7 @@ func New(c rest.Interface) *AcidV1Client {
 	return &AcidV1Client{c}
 }
 
-func setConfigDefaults(config *rest.Config) error {
+func setConfigDefaults(config *rest.Config) {
 	gv := acidzalandov1.SchemeGroupVersion
 	config.GroupVersion = &gv
 	config.APIPath = "/apis"
@@ -109,8 +105,6 @@ func setConfigDefaults(config *rest.Config) error {
 	if config.UserAgent == "" {
 		config.UserAgent = rest.DefaultKubernetesUserAgent()
 	}
-
-	return nil
 }
 
 // RESTClient returns a RESTClient that is used to communicate

pkg/generated/clientset/versioned/typed/zalando.org/v1/zalando.org_client.go

@@ -51,9 +51,7 @@ func (c *ZalandoV1Client) FabricEventStreams(namespace string) FabricEventStream
 // where httpClient was generated with rest.HTTPClientFor(c).
 func NewForConfig(c *rest.Config) (*ZalandoV1Client, error) {
 	config := *c
-	if err := setConfigDefaults(&config); err != nil {
-		return nil, err
-	}
+	setConfigDefaults(&config)
 	httpClient, err := rest.HTTPClientFor(&config)
 	if err != nil {
 		return nil, err
@@ -65,9 +63,7 @@ func NewForConfig(c *rest.Config) (*ZalandoV1Client, error) {
 // Note the http client provided takes precedence over the configured transport values.
 func NewForConfigAndClient(c *rest.Config, h *http.Client) (*ZalandoV1Client, error) {
 	config := *c
-	if err := setConfigDefaults(&config); err != nil {
-		return nil, err
-	}
+	setConfigDefaults(&config)
 	client, err := rest.RESTClientForConfigAndClient(&config, h)
 	if err != nil {
 		return nil, err
@@ -90,7 +86,7 @@ func New(c rest.Interface) *ZalandoV1Client {
 	return &ZalandoV1Client{c}
 }
 
-func setConfigDefaults(config *rest.Config) error {
+func setConfigDefaults(config *rest.Config) {
 	gv := zalandoorgv1.SchemeGroupVersion
 	config.GroupVersion = &gv
 	config.APIPath = "/apis"
@@ -99,8 +95,6 @@ func setConfigDefaults(config *rest.Config) error {
 	if config.UserAgent == "" {
 		config.UserAgent = rest.DefaultKubernetesUserAgent()
 	}
-
-	return nil
 }
 
 // RESTClient returns a RESTClient that is used to communicate