troubleshoot enables collecting all data from a configmap (#395)

Enabled collecting all data from a ConfigMap instead of by key

examples/support-bundle/sample-collect-entire-configmap.yaml

@@ -0,0 +1,16 @@
+apiVersion: troubleshoot.sh/v1beta2
+kind: SupportBundle
+metadata:
+  name: example-collect-all-configmap-data
+spec:
+    collectors:
+        - configMap:
+            namespace: kurl
+            name: kurl-current-config
+            includeAllData: true
+        - configMap:
+            namespace: kurl
+            name: kurl-last-config
+            includeAllData: true
+    
+    

pkg/apis/troubleshoot/v1beta2/collector_shared.go

@@ -33,12 +33,13 @@ type Secret struct {
 }
 
 type ConfigMap struct {
-	CollectorMeta `json:",inline" yaml:",inline"`
-	Name          string   `json:"name,omitempty" yaml:"name,omitempty"`
-	Selector      []string `json:"selector,omitempty" yaml:"selector,omitempty"`
-	Namespace     string   `json:"namespace,omitempty" yaml:"namespace,omitempty"`
-	Key           string   `json:"key,omitempty" yaml:"key,omitempty"`
-	IncludeValue  bool     `json:"includeValue,omitempty" yaml:"includeValue,omitempty"`
+	CollectorMeta  `json:",inline" yaml:",inline"`
+	Name           string   `json:"name,omitempty" yaml:"name,omitempty"`
+	Selector       []string `json:"selector,omitempty" yaml:"selector,omitempty"`
+	Namespace      string   `json:"namespace,omitempty" yaml:"namespace,omitempty"`
+	Key            string   `json:"key,omitempty" yaml:"key,omitempty"`
+	IncludeValue   bool     `json:"includeValue,omitempty" yaml:"includeValue,omitempty"`
+	IncludeAllData bool     `json:"includeAllData,omitempty" yaml:"includeAllData,omitempty"`
 }
 
 type LogLimits struct {

pkg/collect/configmap.go

@@ -16,12 +16,13 @@ import (
 )
 
 type ConfigMapOutput struct {
-	Namespace       string `json:"namespace"`
-	Name            string `json:"name"`
-	Key             string `json:"key"`
-	ConfigMapExists bool   `json:"configMapExists"`
-	KeyExists       bool   `json:"keyExists"`
-	Value           string `json:"value,omitempty"`
+	Namespace       string            `json:"namespace"`
+	Name            string            `json:"name"`
+	Key             string            `json:"key"`
+	ConfigMapExists bool              `json:"configMapExists"`
+	KeyExists       bool              `json:"keyExists"`
+	Value           string            `json:"value,omitempty"`
+	Data            map[string]string `json:"data,omitonempty"`
 }
 
 func ConfigMap(ctx context.Context, client kubernetes.Interface, configMapCollector *troubleshootv1beta2.ConfigMap) (map[string][]byte, error) {
@@ -81,6 +82,9 @@ func configMapToOutput(configMapCollector *troubleshootv1beta2.ConfigMap, config
 
 	if configMap != nil {
 		foundConfigMap.ConfigMapExists = true
+		if configMapCollector.IncludeAllData {
+			foundConfigMap.Data = configMap.Data
+		}
 		if configMapCollector.Key != "" {
 			if val, ok := configMap.Data[configMapCollector.Key]; ok {
 				foundConfigMap.KeyExists = true

pkg/collect/configmap_test.go

@@ -213,6 +213,112 @@ func TestConfigMap(t *testing.T) {
 				}),
 			},
 		},
+		{
+			name: "collectAll",
+			configMapCollector: &troubleshootv1beta2.ConfigMap{
+				Namespace:      "test-namespace",
+				Name:           "test-configmap",
+				IncludeAllData: true,
+			},
+			mockConfigMaps: []corev1.ConfigMap{
+				{
+					ObjectMeta: metav1.ObjectMeta{
+						Name:      "test-configmap",
+						Namespace: "test-namespace",
+					},
+					Data: map[string]string{
+						"test-key1": "test-value1",
+						"test-key2": "test-value2",
+					},
+				},
+				{
+					ObjectMeta: metav1.ObjectMeta{
+						Name:      "other-configmap",
+						Namespace: "test-namespace",
+					},
+					Data: map[string]string{
+						"test-key": "test-value",
+					},
+				},
+			},
+			want: map[string][]byte{
+				"configmaps/test-namespace/test-configmap.json": mustJSONMarshalIndent(t, ConfigMapOutput{
+					Namespace:       "test-namespace",
+					Name:            "test-configmap",
+					ConfigMapExists: true,
+					Data: map[string]string{
+						"test-key1": "test-value1",
+						"test-key2": "test-value2",
+					},
+				}),
+			},
+		},
+		{
+			name: "collectAll no data",
+			configMapCollector: &troubleshootv1beta2.ConfigMap{
+				Namespace:      "test-namespace",
+				Name:           "test-configmap",
+				IncludeAllData: true,
+			},
+			mockConfigMaps: []corev1.ConfigMap{
+				{
+					ObjectMeta: metav1.ObjectMeta{
+						Name:      "test-configmap",
+						Namespace: "test-namespace",
+					},
+				},
+				{
+					ObjectMeta: metav1.ObjectMeta{
+						Name:      "other-configmap",
+						Namespace: "test-namespace",
+					},
+					Data: map[string]string{
+						"test-key": "test-value",
+					},
+				},
+			},
+			want: map[string][]byte{
+				"configmaps/test-namespace/test-configmap.json": mustJSONMarshalIndent(t, ConfigMapOutput{
+					Namespace:       "test-namespace",
+					Name:            "test-configmap",
+					ConfigMapExists: true,
+				}),
+			},
+		},
+		{
+			name: "collectAll with slectKey",
+			configMapCollector: &troubleshootv1beta2.ConfigMap{
+				Namespace:      "test-namespace",
+				Name:           "test-configmap",
+				Key:            "test-key1",
+				IncludeAllData: true,
+			},
+			mockConfigMaps: []corev1.ConfigMap{
+				{
+					ObjectMeta: metav1.ObjectMeta{
+						Name:      "test-configmap",
+						Namespace: "test-namespace",
+					},
+					Data: map[string]string{
+						"test-key1": "test-value1",
+						"test-key2": "test-value2",
+					},
+				},
+			},
+			want: map[string][]byte{
+				"configmaps/test-namespace/test-configmap/test-key1.json": mustJSONMarshalIndent(t, ConfigMapOutput{
+					Namespace:       "test-namespace",
+					Name:            "test-configmap",
+					ConfigMapExists: true,
+					Key:             "test-key1",
+					Data: map[string]string{
+						"test-key1": "test-value1",
+						"test-key2": "test-value2",
+					},
+					KeyExists: true,
+				}),
+			},
+		},
 	}
 	for _, tt := range tests {
 		t.Run(tt.name, func(t *testing.T) {