Add more logs for KIND initialization (#80)

Signed-off-by: Andreas Neumann <[email protected]>
kudobuilder · May 8, 2020 · 536959e · 536959e
1 parent ebb44c1
commit 536959e
Show file tree

Hide file tree

Showing 3 changed files with 10 additions and 3 deletions.
diff --git a/pkg/test/harness.go b/pkg/test/harness.go
@@ -115,12 +115,14 @@ func (h *Harness) RunKIND() (*rest.Config, error) {
 		h.kind = &kind
 
 		if h.kind.IsRunning() {
+			h.T.Logf("KIND is already running, using existing cluster")
 			return clientcmd.BuildConfigFromFlags("", h.explicitPath())
 		}
 
 		kindCfg := &kindConfig.Cluster{}
 
 		if h.TestSuite.KINDConfig != "" {
+			h.T.Logf("Loading KIND config from %s", h.TestSuite.KINDConfig)
 			var err error
 			kindCfg, err = loadKindConfig(h.TestSuite.KINDConfig)
 			if err != nil {
@@ -138,11 +140,12 @@ func (h *Harness) RunKIND() (*rest.Config, error) {
 
 		h.addNodeCaches(dockerClient, kindCfg)
 
+		h.T.Log("Starting KIND cluster")
 		if err := h.kind.Run(kindCfg); err != nil {
 			return nil, err
 		}
 
-		if err := h.kind.AddContainers(dockerClient, h.TestSuite.KINDContainers); err != nil {
+		if err := h.kind.AddContainers(dockerClient, h.TestSuite.KINDContainers, h.T); err != nil {
 			return nil, err
 		}
 	}

diff --git a/pkg/test/kind.go b/pkg/test/kind.go
@@ -2,6 +2,7 @@ package test
 
 import (
 	"context"
+	"testing"
 
 	"sigs.k8s.io/kind/pkg/apis/config/v1alpha3"
 	"sigs.k8s.io/kind/pkg/cluster"
@@ -55,18 +56,21 @@ func (k *kind) IsRunning() bool {
 
 // AddContainers loads the named Docker containers into a KIND cluster.
 // The cluster must be running for this to work.
-func (k *kind) AddContainers(docker testutils.DockerClient, containers []string) error {
+func (k *kind) AddContainers(docker testutils.DockerClient, containers []string, t *testing.T) error {
 	if !k.IsRunning() {
 		panic("KIND cluster isn't running")
 	}
 
+	t.Logf("Adding Containers to KIND...\n")
+
 	nodes, err := k.Provider.ListNodes(k.context)
 	if err != nil {
 		return err
 	}
 
 	for _, node := range nodes {
 		for _, container := range containers {
+			t.Logf("Add image %s to node %s\n", container, node.String())
 			if err := loadContainer(docker, node, container); err != nil {
 				return err
 			}

diff --git a/pkg/test/kind_integration_test.go b/pkg/test/kind_integration_test.go
@@ -65,7 +65,7 @@ func TestAddContainers(t *testing.T) {
 		t.Errorf("failed to close image pull output: %v", err)
 	}
 
-	if err := kind.AddContainers(docker, []string{testImage}); err != nil {
+	if err := kind.AddContainers(docker, []string{testImage}, t); err != nil {
 		t.Errorf("failed to add container to KIND cluster: %v", err)
 	}