/
options.go
52 lines (43 loc) · 1.63 KB
/
options.go
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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
// appMesh controller image. leave empty to use default one from helm chart.
ControllerImage string
// appmesh injector image, leave empty to use default one from helm chart.
InjectorImage 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`)
flag.StringVar(&options.ControllerImage, "controller-image", "", `appMesh controller image. leave empty to use default one from helm chart`)
flag.StringVar(&options.InjectorImage, "injector-image", "", `appMesh injector image, leave empty to use default one from helm chart`)
}
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
}