Refactor kube package to use controller-runtime golang client to interact with cluster

pkg/testhelper/kube/pod.go

@@ -0,0 +1,49 @@
+package kube
+
+import (
+	"context"
+	"time"
+
+	//nolint:staticcheck // ST1001
+	. "github.com/onsi/ginkgo/v2"
+	//nolint:staticcheck // ST1001
+	. "github.com/onsi/gomega"
+	corev1 "k8s.io/api/core/v1"
+	"k8s.io/apimachinery/pkg/labels"
+	"sigs.k8s.io/controller-runtime/pkg/client"
+
+	"github.com/1Password/onepassword-operator/pkg/testhelper/defaults"
+)
+
+type Pod struct {
+	client   client.Client
+	config   *ClusterConfig
+	selector map[string]string
+}
+
+func (p *Pod) WaitingForRunningPod(ctx context.Context) {
+	By("Waiting for the pod " + labels.Set(p.selector).String() + " to be 'Running'")
+
+	Eventually(func(g Gomega) {
+		// short per-attempt timeout to avoid hanging calls while Eventually polls
+		attemptCtx, cancel := context.WithTimeout(ctx, 10*time.Second)
+		defer cancel()
+
+		var pods corev1.PodList
+		listOpts := []client.ListOption{
+			client.InNamespace(p.config.Namespace),
+			client.MatchingLabels(p.selector),
+		}
+		g.Expect(p.client.List(attemptCtx, &pods, listOpts...)).To(Succeed())
+		g.Expect(pods.Items).NotTo(BeEmpty(), "no pods found with selector %q", labels.Set(p.selector).String())
+
+		foundRunning := false
+		for _, p := range pods.Items {
+			if p.Status.Phase == corev1.PodRunning {
+				foundRunning = true
+				break
+			}
+		}
+		g.Expect(foundRunning).To(BeTrue(), "pod not Running yet")
+	}, defaults.E2ETimeout, defaults.E2EInterval).Should(Succeed())
+}