report listener and storage types as found keys

changelog/15383.txt

@@ -0,0 +1,3 @@
+```release-note:bug
+command: do not report listener and storage types as key not found warnings
+```

command/server/config.go

@@ -562,6 +562,7 @@ func ParseConfig(d, source string) (*Config, error) {
 		if err := ParseStorage(result, o, "storage"); err != nil {
 			return nil, fmt.Errorf("error parsing 'storage': %w", err)
 		}
+		result.found(result.Storage.Type, result.Storage.Type)
 	} else {
 		delete(result.UnusedKeys, "backend")
 		if o := list.Filter("backend"); len(o.Items) > 0 {
@@ -967,3 +968,8 @@ func (c *Config) Prune() {
 		c.Telemetry.UnusedKeys = nil
 	}
 }
+
+func (c *Config) found(s, k string) {
+	delete(c.UnusedKeys, s)
+	c.FoundKeys = append(c.FoundKeys, k)
+}

command/server/config_test.go

@@ -51,3 +51,7 @@ func TestParseSeals(t *testing.T) {
 func TestUnknownFieldValidation(t *testing.T) {
 	testUnknownFieldValidation(t)
 }
+
+func TestUnknownFieldValidationListenerAndStorage(t *testing.T) {
+	testUnknownFieldValidationStorageAndListener(t)
+}

command/server/config_test_helpers.go

@@ -525,6 +525,16 @@ func testUnknownFieldValidation(t *testing.T) {
 	}
 }
 
+func testUnknownFieldValidationStorageAndListener(t *testing.T) {
+	config, err := LoadConfigFile("./test-fixtures/storage-listener-config.json")
+	if err != nil {
+		t.Fatalf("err: %s", err)
+	}
+	if len(config.UnusedKeys) != 0 {
+		t.Fatalf("unused keys for valid config are %+v\n", config.UnusedKeys)
+	}
+}
+
 func testLoadConfigFile_json(t *testing.T) {
 	config, err := LoadConfigFile("./test-fixtures/config.hcl.json")
 	if err != nil {

command/server/test-fixtures/storage-listener-config.json

@@ -0,0 +1,17 @@
+{
+     "api_addr": "https://localhost:8200",
+     "default_lease_ttl": "6h",
+     "disable_mlock": true,
+     "listener": {
+         "tcp": {
+             "address": "0.0.0.0:8200"
+         }
+     },
+     "log_level": "info",
+     "storage": {
+         "consul": {
+             "address": "127.0.0.1:8500"
+         }
+     },
+     "ui": true
+ } 

internalshared/configutil/listener.go

@@ -167,6 +167,7 @@ func ParseListeners(result *SharedConfig, list *ast.ObjectList) error {
 			l.Type = strings.ToLower(l.Type)
 			switch l.Type {
 			case "tcp", "unix":
+				result.found(l.Type, l.Type)
 			default:
 				return multierror.Prefix(fmt.Errorf("unsupported listener type %q", l.Type), fmt.Sprintf("listeners.%d:", i))
 			}