/
options.go
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/
options.go
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// Copyright Amazon.com Inc. or its affiliates. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License"). You may
// not use this file except in compliance with the License. A copy of the
// License is located at
//
// http://aws.amazon.com/apache2.0/
//
// or in the "license" file accompanying this file. This file 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 framework
import (
"flag"
"github.com/pkg/errors"
"k8s.io/client-go/tools/clientcmd"
)
var GlobalOptions Options
func init() {
GlobalOptions.BindFlags()
}
type Options struct {
KubeConfig string
ClusterName string
AWSRegion string
AWSVPCID string
}
func (options *Options) BindFlags() {
flag.StringVar(&options.KubeConfig, "cluster-kubeconfig", "", "Path to kubeconfig containing embedded authinfo (required)")
flag.StringVar(&options.ClusterName, "cluster-name", "", `Kubernetes cluster name (required)`)
flag.StringVar(&options.AWSRegion, "aws-region", "", `AWS Region for the kubernetes cluster`)
flag.StringVar(&options.AWSVPCID, "aws-vpc-id", "", `AWS VPC ID for the kubernetes cluster`)
}
func (options *Options) Validate() error {
if len(options.KubeConfig) == 0 {
return errors.Errorf("%s must be set!", clientcmd.RecommendedConfigPathFlag)
}
if len(options.ClusterName) == 0 {
return errors.Errorf("%s must be set!", "cluster-name")
}
if len(options.AWSRegion) == 0 {
return errors.Errorf("%s must be set!", "aws-region")
}
if len(options.AWSVPCID) == 0 {
return errors.Errorf("%s must be set!", "aws-vpc-id")
}
return nil
}