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openstack.go
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openstack.go
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// Copyright (c) 2018 SAP SE or an SAP affiliate company. All rights reserved. This file is licensed under the Apache Software License, v. 2 except as noted otherwise in the LICENSE file
//
// 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.
package cmd
import (
"errors"
"fmt"
"os"
"strings"
"github.com/spf13/cobra"
)
// NewOpenstackCmd returns a new openstack cmd.
func NewOpenstackCmd(targetReader TargetReader) *cobra.Command {
cmd := &cobra.Command{
Use: "openstack <args>",
Short: "e.g. \"gardenctl openstack floating ip delete ip_address\"",
FParseErrWhitelist: cobra.FParseErrWhitelist{UnknownFlags: true},
SilenceUsage: true,
RunE: func(cmd *cobra.Command, args []string) error {
target := targetReader.ReadTarget(pathTarget)
if !CheckShootIsTargeted(target) {
return errors.New("no shoot targeted")
}
if !CheckToolInstalled("openstack") {
fmt.Println("Please go to https://docs.openstack.org/newton/user-guide/common/cli-install-openstack-command-line-clients.html for how to install openstack cli")
os.Exit(2)
}
arguments := strings.Join(os.Args[2:], " ")
fmt.Println(operate("openstack", arguments))
return nil
},
}
return cmd
}