From 380e750b9e69e6d460d820d211a13ca065857ec7 Mon Sep 17 00:00:00 2001
From: Radek Simko <radek.simko@gmail.com>
Date: Tue, 4 Jul 2017 18:00:30 +0100
Subject: [PATCH] r/pod: Fix a crash caused by wrong field name

---
 kubernetes/resource_kubernetes_pod_test.go | 84 ++++++++++++++++++++--
 kubernetes/structures_pod.go               |  4 +-
 2 files changed, 81 insertions(+), 7 deletions(-)

diff --git a/kubernetes/resource_kubernetes_pod_test.go b/kubernetes/resource_kubernetes_pod_test.go
index d4a048a918..789aab4953 100644
--- a/kubernetes/resource_kubernetes_pod_test.go
+++ b/kubernetes/resource_kubernetes_pod_test.go
@@ -268,6 +268,38 @@ func TestAccKubernetesPod_with_volume_mount(t *testing.T) {
 	})
 }
 
+func TestAccKubernetesPod_with_cfg_map_volume_mount(t *testing.T) {
+	var conf api.Pod
+
+	podName := fmt.Sprintf("tf-acc-test-%s", acctest.RandStringFromCharSet(10, acctest.CharSetAlphaNum))
+	cfgMap := fmt.Sprintf("tf-acc-test-%s", acctest.RandStringFromCharSet(10, acctest.CharSetAlphaNum))
+
+	imageName := "nginx:1.7.9"
+
+	resource.Test(t, resource.TestCase{
+		PreCheck:     func() { testAccPreCheck(t) },
+		Providers:    testAccProviders,
+		CheckDestroy: testAccCheckKubernetesPodDestroy,
+		Steps: []resource.TestStep{
+			{
+				Config: testAccKubernetesPodConfigWithConfigMapVolume(cfgMap, podName, imageName),
+				Check: resource.ComposeAggregateTestCheckFunc(
+					testAccCheckKubernetesPodExists("kubernetes_pod.test", &conf),
+					resource.TestCheckResourceAttr("kubernetes_pod.test", "spec.0.container.0.image", imageName),
+					resource.TestCheckResourceAttr("kubernetes_pod.test", "spec.0.container.0.volume_mount.#", "1"),
+					resource.TestCheckResourceAttr("kubernetes_pod.test", "spec.0.container.0.volume_mount.0.mount_path", "/tmp/my_path"),
+					resource.TestCheckResourceAttr("kubernetes_pod.test", "spec.0.container.0.volume_mount.0.name", "cfg"),
+					resource.TestCheckResourceAttr("kubernetes_pod.test", "spec.0.container.0.volume_mount.0.read_only", "false"),
+					resource.TestCheckResourceAttr("kubernetes_pod.test", "spec.0.container.0.volume_mount.0.sub_path", ""),
+					resource.TestCheckResourceAttr("kubernetes_pod.test", "spec.0.volume.0.name", "cfg"),
+					resource.TestCheckResourceAttr("kubernetes_pod.test", "spec.0.volume.0.config_map.0.name", cfgMap),
+					resource.TestCheckResourceAttr("kubernetes_pod.test", "spec.0.volume.0.config_map.0.default_mode", "511"), // 0777 in decimal
+				),
+			},
+		},
+	})
+}
+
 func TestAccKubernetesPod_with_resource_requirements(t *testing.T) {
 	var conf api.Pod
 
@@ -642,14 +674,14 @@ resource "kubernetes_pod" "test" {
     container {
       image = "%s"
       name  = "containername"
-			volume_mount {
-				mount_path = "/tmp/my_path"
-				name  = "db"
-			}
+      volume_mount {
+        mount_path = "/tmp/my_path"
+        name       = "db"
+      }
     }
     volume {
       name = "db"
-      secret = {
+      secret {
         secret_name = "${kubernetes_secret.test.metadata.0.name}"
       }
     }
@@ -658,6 +690,48 @@ resource "kubernetes_pod" "test" {
 	`, secretName, podName, imageName)
 }
 
+func testAccKubernetesPodConfigWithConfigMapVolume(secretName, podName, imageName string) string {
+	return fmt.Sprintf(`
+resource "kubernetes_config_map" "test" {
+  metadata {
+    name = "%s"
+  }
+
+  data {
+    one = "first"
+  }
+}
+
+resource "kubernetes_pod" "test" {
+  metadata {
+    labels {
+      app = "pod_label"
+    }
+
+    name = "%s"
+  }
+
+  spec {
+    container {
+      image = "%s"
+      name  = "containername"
+      volume_mount {
+        mount_path = "/tmp/my_path"
+        name       = "cfg"
+      }
+    }
+    volume {
+      name = "cfg"
+      config_map {
+        name = "${kubernetes_config_map.test.metadata.0.name}"
+        default_mode = 0777
+      }
+    }
+  }
+}
+	`, secretName, podName, imageName)
+}
+
 func testAccKubernetesPodConfigWithResourceRequirements(podName, imageName string) string {
 	return fmt.Sprintf(`
 
diff --git a/kubernetes/structures_pod.go b/kubernetes/structures_pod.go
index 3cd69f0050..5caeed94ff 100644
--- a/kubernetes/structures_pod.go
+++ b/kubernetes/structures_pod.go
@@ -473,7 +473,7 @@ func expandConfigMapVolumeSource(l []interface{}) *v1.ConfigMapVolumeSource {
 	}
 	in := l[0].(map[string]interface{})
 	obj := &v1.ConfigMapVolumeSource{
-		DefaultMode: ptrToInt32(int32(in["default_mode "].(int))),
+		DefaultMode: ptrToInt32(int32(in["default_mode"].(int))),
 	}
 
 	if v, ok := in["name"].(string); ok {
@@ -493,7 +493,7 @@ func expandDownwardAPIVolumeSource(l []interface{}) (*v1.DownwardAPIVolumeSource
 	}
 	in := l[0].(map[string]interface{})
 	obj := &v1.DownwardAPIVolumeSource{
-		DefaultMode: ptrToInt32(int32(in["default_mode "].(int))),
+		DefaultMode: ptrToInt32(int32(in["default_mode"].(int))),
 	}
 	if v, ok := in["items"].([]interface{}); ok && len(v) > 0 {
 		var err error