Lower-case mount path for file secrets (flyteorg#472)

* lower mount path Signed-off-by: Yee Hing Tong <[email protected]> * test Signed-off-by: Yee Hing Tong <[email protected]> * lower case the group also Signed-off-by: Yee Hing Tong <[email protected]> Signed-off-by: Yee Hing Tong <[email protected]>
eapolinario · Aug 17, 2022 · fb78f46 · fb78f46
1 parent fd7b180
commit fb78f46
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Showing 2 changed files with 16 additions and 16 deletions.
diff --git a/pkg/webhook/k8s_secrets_test.go b/pkg/webhook/k8s_secrets_test.go
@@ -32,9 +32,9 @@ func TestK8sSecretInjector_Inject(t *testing.T) {
 							Name: "_FSEC_GROUP_HELLO",
 							ValueFrom: &corev1.EnvVarSource{
 								SecretKeyRef: &corev1.SecretKeySelector{
-									Key: "hello",
+									Key: "HELLO",
 									LocalObjectReference: corev1.LocalObjectReference{
-										Name: "group",
+										Name: "grOUP",
 									},
 								},
 							},
@@ -53,13 +53,13 @@ func TestK8sSecretInjector_Inject(t *testing.T) {
 		Spec: corev1.PodSpec{
 			Volumes: []corev1.Volume{
 				{
-					Name: "m4zg54lql3",
+					Name: "m4ze5vkql3",
 					VolumeSource: corev1.VolumeSource{
 						Secret: &corev1.SecretVolumeSource{
-							SecretName: "group",
+							SecretName: "grOUP",
 							Items: []corev1.KeyToPath{
 								{
-									Key:  "hello",
+									Key:  "HELLO",
 									Path: "hello",
 								},
 							},
@@ -73,7 +73,7 @@ func TestK8sSecretInjector_Inject(t *testing.T) {
 					Name: "container1",
 					VolumeMounts: []corev1.VolumeMount{
 						{
-							Name:      "m4zg54lql3",
+							Name:      "m4ze5vkql3",
 							MountPath: "/etc/flyte/secrets/group",
 							ReadOnly:  true,
 						},
@@ -96,13 +96,13 @@ func TestK8sSecretInjector_Inject(t *testing.T) {
 		Spec: corev1.PodSpec{
 			Volumes: []corev1.Volume{
 				{
-					Name: "m4zg54lql3",
+					Name: "m4ze5vkql3",
 					VolumeSource: corev1.VolumeSource{
 						Secret: &corev1.SecretVolumeSource{
-							SecretName: "group",
+							SecretName: "grOUP",
 							Items: []corev1.KeyToPath{
 								{
-									Key:  "hello",
+									Key:  "HELLO",
 									Path: "hello",
 								},
 								{
@@ -120,7 +120,7 @@ func TestK8sSecretInjector_Inject(t *testing.T) {
 					Name: "container1",
 					VolumeMounts: []corev1.VolumeMount{
 						{
-							Name:      "m4zg54lql3",
+							Name:      "m4ze5vkql3",
 							MountPath: "/etc/flyte/secrets/group",
 							ReadOnly:  true,
 						},
@@ -187,14 +187,14 @@ func TestK8sSecretInjector_Inject(t *testing.T) {
 		want    *corev1.Pod
 		wantErr bool
 	}{
-		{name: "require group", args: args{secret: &coreIdl.Secret{Key: "hello", MountRequirement: coreIdl.Secret_ENV_VAR}, p: &corev1.Pod{}},
+		{name: "require group", args: args{secret: &coreIdl.Secret{Key: "HELLO", MountRequirement: coreIdl.Secret_ENV_VAR}, p: &corev1.Pod{}},
 			want: &corev1.Pod{}, wantErr: true},
-		{name: "simple", args: args{secret: &coreIdl.Secret{Group: "group", Key: "hello", MountRequirement: coreIdl.Secret_ENV_VAR}, p: inputPod.DeepCopy()},
+		{name: "simple", args: args{secret: &coreIdl.Secret{Group: "grOUP", Key: "HELLO", MountRequirement: coreIdl.Secret_ENV_VAR}, p: inputPod.DeepCopy()},
 			want: &successPodEnv, wantErr: false},
-		{name: "require file single", args: args{secret: &coreIdl.Secret{Group: "group", Key: "hello", MountRequirement: coreIdl.Secret_FILE},
+		{name: "require file single", args: args{secret: &coreIdl.Secret{Group: "grOUP", Key: "HELLO", MountRequirement: coreIdl.Secret_FILE},
 			p: inputPod.DeepCopy()},
 			want: &successPodFile, wantErr: false},
-		{name: "require file multiple from same secret group", args: args{secret: &coreIdl.Secret{Group: "group", Key: "world", MountRequirement: coreIdl.Secret_FILE},
+		{name: "require file multiple from same secret group", args: args{secret: &coreIdl.Secret{Group: "grOUP", Key: "world", MountRequirement: coreIdl.Secret_FILE},
 			p: successPodFile.DeepCopy()},
 			want: &successPodMultiFiles, wantErr: false},
 		{name: "require file all keys", args: args{secret: &coreIdl.Secret{Key: "hello", MountRequirement: coreIdl.Secret_FILE},

diff --git a/pkg/webhook/utils.go b/pkg/webhook/utils.go
@@ -48,7 +48,7 @@ func CreateVolumeForSecret(secret *core.Secret) corev1.Volume {
 				Items: []corev1.KeyToPath{
 					{
 						Key:  secret.Key,
-						Path: secret.Key,
+						Path: strings.ToLower(secret.Key),
 					},
 				},
 			},
@@ -60,7 +60,7 @@ func CreateVolumeMountForSecret(volumeName string, secret *core.Secret) corev1.V
 	return corev1.VolumeMount{
 		Name:      volumeName,
 		ReadOnly:  true,
-		MountPath: filepath.Join(filepath.Join(K8sSecretPathPrefix...), secret.Group),
+		MountPath: filepath.Join(filepath.Join(K8sSecretPathPrefix...), strings.ToLower(secret.Group)),
 	}
 }