69 lines
2.2 KiB
Go
69 lines
2.2 KiB
Go
package init
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import (
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"github.com/spf13/pflag"
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"k8s.io/client-go/kubernetes"
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"k8s.io/client-go/rest"
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aggregator "k8s.io/kube-aggregator/pkg/client/clientset_generated/clientset"
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"github.com/karmada-io/karmada/pkg/karmadactl/util/apiclient"
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)
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// GlobalCommandOptions holds the configuration shared by the all sub-commands of `karmadactl`.
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type GlobalCommandOptions struct {
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// KubeConfig holds host cluster KUBECONFIG file path.
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KubeConfig string
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Context string
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// KubeConfig holds karmada control plane KUBECONFIG file path.
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KarmadaConfig string
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KarmadaContext string
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// Namespace holds the namespace where Karmada components intalled
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Namespace string
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// Cluster holds the name of member cluster to enable or disable scheduler estimator
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Cluster string
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KubeClientSet *kubernetes.Clientset
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KarmadaRestConfig *rest.Config
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KarmadaAggregatorClientSet *aggregator.Clientset
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}
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// AddFlags adds flags to the specified FlagSet.
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func (o *GlobalCommandOptions) AddFlags(flags *pflag.FlagSet) {
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flags.StringVarP(&o.Namespace, "namespace", "n", "karmada-system", "namespace where Karmada components are installed.")
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flags.StringVar(&o.KubeConfig, "kubeconfig", "", "Path to the host cluster kubeconfig file.")
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flags.StringVar(&o.Context, "context", "", "The name of the kubeconfig context to use.")
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flags.StringVar(&o.KarmadaConfig, "karmada-kubeconfig", "/etc/karmada/karmada-apiserver.config", "Path to the karmada control plane kubeconfig file.")
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flags.StringVar(&o.KarmadaContext, "karmada-context", "", "The name of the karmada control plane kubeconfig context to use.")
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flags.StringVarP(&o.Cluster, "cluster", "C", "", "Name of the member cluster that enables or disables the scheduler estimator.")
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}
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// Complete the conditions required to be able to run list.
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func (o *GlobalCommandOptions) Complete() error {
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restConfig, err := apiclient.RestConfig(o.Context, o.KubeConfig)
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if err != nil {
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return err
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}
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o.KubeClientSet, err = apiclient.NewClientSet(restConfig)
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if err != nil {
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return err
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}
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o.KarmadaRestConfig, err = apiclient.RestConfig(o.KarmadaContext, o.KarmadaConfig)
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if err != nil {
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return err
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}
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o.KarmadaAggregatorClientSet, err = apiclient.NewAPIRegistrationClient(o.KarmadaRestConfig)
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if err != nil {
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return err
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}
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return nil
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}
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