| /* |
| Licensed to the Apache Software Foundation (ASF) under one or more |
| contributor license agreements. See the NOTICE file distributed with |
| this work for additional information regarding copyright ownership. |
| The ASF licenses this file to You 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. |
| */ |
| |
| package cmd |
| |
| import ( |
| "errors" |
| "fmt" |
| "strconv" |
| |
| v1 "github.com/apache/camel-k/pkg/apis/camel/v1" |
| "github.com/apache/camel-k/pkg/util/kubernetes" |
| "github.com/spf13/cobra" |
| k8errors "k8s.io/apimachinery/pkg/api/errors" |
| metav1 "k8s.io/apimachinery/pkg/apis/meta/v1" |
| k8sclient "sigs.k8s.io/controller-runtime/pkg/client" |
| ) |
| |
| // newCmdDelete -- |
| func newCmdDelete(rootCmdOptions *RootCmdOptions) (*cobra.Command, *deleteCmdOptions) { |
| options := deleteCmdOptions{ |
| RootCmdOptions: rootCmdOptions, |
| } |
| cmd := cobra.Command{ |
| Use: "delete [integration1] [integration2] ...", |
| Short: "Delete integrations deployed on Kubernetes", |
| PreRunE: decode(&options), |
| RunE: func(_ *cobra.Command, args []string) error { |
| if err := options.validate(args); err != nil { |
| return err |
| } |
| if err := options.run(args); err != nil { |
| fmt.Println(err.Error()) |
| } |
| |
| return nil |
| }, |
| } |
| |
| cmd.Flags().Bool("all", false, "Delete all integrations") |
| |
| return &cmd, &options |
| } |
| |
| type deleteCmdOptions struct { |
| *RootCmdOptions |
| DeleteAll bool `mapstructure:"all"` |
| } |
| |
| func (command *deleteCmdOptions) validate(args []string) error { |
| if command.DeleteAll && len(args) > 0 { |
| return errors.New("invalid combination: both all flag and named integrations are set") |
| } |
| if !command.DeleteAll && len(args) == 0 { |
| return errors.New("invalid combination: neither all flag nor named integrations are set") |
| } |
| |
| return nil |
| } |
| |
| func (command *deleteCmdOptions) run(args []string) error { |
| c, err := command.GetCmdClient() |
| if err != nil { |
| return err |
| } |
| if len(args) != 0 && !command.DeleteAll { |
| for _, arg := range args { |
| name := kubernetes.SanitizeName(arg) |
| err := DeleteIntegration(command.Context, c, name, command.Namespace) |
| if err != nil { |
| if k8errors.IsNotFound(err) { |
| fmt.Println("Integration " + name + " not found. Skipped.") |
| } else { |
| return err |
| } |
| } else { |
| fmt.Println("Integration " + name + " deleted") |
| } |
| } |
| } else if command.DeleteAll { |
| integrationList := v1.IntegrationList{ |
| TypeMeta: metav1.TypeMeta{ |
| APIVersion: v1.SchemeGroupVersion.String(), |
| Kind: v1.IntegrationKind, |
| }, |
| } |
| |
| //Looks like Operator SDK doesn't support deletion of all objects with one command |
| err := c.List(command.Context, &integrationList, k8sclient.InNamespace(command.Namespace)) |
| if err != nil { |
| return err |
| } |
| for _, integration := range integrationList.Items { |
| integration := integration // pin |
| err := c.Delete(command.Context, &integration) |
| if err != nil { |
| return err |
| } |
| } |
| if len(integrationList.Items) == 0 { |
| fmt.Println("Nothing to delete") |
| } else { |
| fmt.Println(strconv.Itoa(len(integrationList.Items)) + " integration(s) deleted") |
| } |
| } |
| |
| return nil |
| } |