e2e: Fix the case of having multiple kubeconfig files

Having multiple kubeconfig files confuses k3d, which doesn't know what kubeconfig file to use. Instruct it to always use the `$HOME/.kube/config` file. Github-PR: #31 Signed-off-by: Yannis Zarkadas <[email protected]> Reviewed-by: Alex Pyrgiotis <[email protected]>
arrikto · Jul 13, 2020 · 0f09bb5 · 0f09bb5
1 parent 42c20fc
commit 0f09bb5
Showing 1 changed file with 13 additions and 9 deletions.
diff --git a/e2e/e2e_test.go b/e2e/e2e_test.go
@@ -7,22 +7,24 @@ import (
 	"context"
 	"crypto/tls"
 	"fmt"
-	"github.com/cenkalti/backoff/v4"
-	log "github.com/sirupsen/logrus"
-	"github.com/stretchr/testify/require"
-	"github.com/stretchr/testify/suite"
-	appsv1 "k8s.io/api/apps/v1"
-	"k8s.io/apimachinery/pkg/types"
 	"net/http"
 	"net/url"
 	"os"
 	"os/exec"
-	controllerruntime "sigs.k8s.io/controller-runtime"
-	"sigs.k8s.io/controller-runtime/pkg/client"
+	"path"
 	"strconv"
 	"strings"
 	"testing"
 	"time"
+
+	"github.com/cenkalti/backoff/v4"
+	log "github.com/sirupsen/logrus"
+	"github.com/stretchr/testify/require"
+	"github.com/stretchr/testify/suite"
+	appsv1 "k8s.io/api/apps/v1"
+	"k8s.io/apimachinery/pkg/types"
+	controllerruntime "sigs.k8s.io/controller-runtime"
+	"sigs.k8s.io/controller-runtime/pkg/client"
 )
 
 type E2ETestSuite struct {
@@ -250,7 +252,9 @@ func createK3DCluster() error {
 	if err != nil {
 		return err
 	}
-	return exec.Command("k3d", "get", "kubeconfig", "e2e-test-cluster", "--switch").Run()
+	kubeconfigPath := path.Join(os.Getenv("HOME"), ".kube/config")
+	return exec.Command("k3d", "get", "kubeconfig", "e2e-test-cluster",
+		"--switch", "--output", kubeconfigPath).Run()
 }
 
 func deleteK3DCluster() error {