EVEREST-386: backup name is required (#134)

cli-tests/tests/flow/validation.spec.ts

@@ -0,0 +1,26 @@
+// percona-everest-cli
+// Copyright (C) 2023 Percona LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+import { test } from '@fixtures';
+
+test.describe('Backups', async () => {
+  test('backup.name is required', async ({ page, cli, request }) => {
+    const out = await cli.everestExecSkipWizard(`install operators --backup.enable --monitoring.enable=0 --name=cluster-name`);
+
+    await out.exitCodeEquals(1);
+    await out.outErrContainsNormalizedMany([
+      'Backup name cannot be empty',
+    ]);
+  });
+});

pkg/install/operators.go

@@ -186,14 +186,8 @@ func NewOperators(c OperatorsConfig, l *zap.SugaredLogger) (*Operators, error) {
 
 // Run runs the operators installation process.
 func (o *Operators) Run(ctx context.Context) error {
-	if !o.config.SkipWizard {
-		if err := o.runWizard(ctx); err != nil {
-			return err
-		}
-	}
-
-	if o.config.Name == "" {
-		o.config.Name = o.kubeClient.ClusterName()
+	if err := o.populateConfig(ctx); err != nil {
+		return err
 	}
 
 	if o.everestClient == nil {
@@ -224,6 +218,26 @@ func (o *Operators) Run(ctx context.Context) error {
 	return o.performProvisioning(ctx)
 }
 
+func (o *Operators) populateConfig(ctx context.Context) error {
+	if !o.config.SkipWizard {
+		if err := o.runWizard(ctx); err != nil {
+			return err
+		}
+	}
+
+	if o.config.Name == "" {
+		o.config.Name = o.kubeClient.ClusterName()
+	}
+
+	if o.config.Backup.Enable && o.config.Backup.Name == "" {
+		l := o.l.WithOptions(zap.AddStacktrace(zap.DPanicLevel))
+		l.Error("Backup name cannot be empty if backup is enabled")
+		return common.ErrExitWithError
+	}
+
+	return nil
+}
+
 func (o *Operators) checkEverestConnection(ctx context.Context) error {
 	o.l.Info("Checking connection to Everest")
 	_, err := o.everestClient.ListMonitoringInstances(ctx)