60 lines
1.5 KiB
Go
60 lines
1.5 KiB
Go
package k8s
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import (
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"github.com/spf13/pflag"
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"kubesphere.io/kubesphere/pkg/utils/reflectutils"
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"os"
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)
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type KubernetesOptions struct {
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// kubeconfig path, if not specified, will use
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// in cluster way to create clientset
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KubeConfig string `json:"kubeconfig" yaml:"kubeconfig"`
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// kubernetes apiserver public address, used to generate kubeconfig
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// for downloading, default to host defined in kubeconfig
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// +optional
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Master string `json:"master,omitempty" yaml:"master"`
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// kubernetes clientset qps
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// +optional
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QPS float32 `json:"qps,omitemtpy" yaml:"qps"`
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// kubernetes clientset burst
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// +optional
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Burst int `json:"burst,omitempty" yaml:"burst"`
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}
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// NewKubernetesOptions returns a `zero` instance
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func NewKubernetesOptions() *KubernetesOptions {
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return &KubernetesOptions{
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KubeConfig: "",
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QPS: 1e6,
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Burst: 1e6,
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}
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}
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func (k *KubernetesOptions) Validate() []error {
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errors := []error{}
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if k.KubeConfig != "" {
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if _, err := os.Stat(k.KubeConfig); err != nil {
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errors = append(errors, err)
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}
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}
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return errors
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}
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func (k *KubernetesOptions) ApplyTo(options *KubernetesOptions) {
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reflectutils.Override(options, k)
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}
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func (k *KubernetesOptions) AddFlags(fs *pflag.FlagSet) {
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fs.StringVar(&k.KubeConfig, "kubeconfig", k.KubeConfig, ""+
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"Path for kubernetes kubeconfig file, if left blank, will use "+
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"in cluster way.")
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fs.StringVar(&k.Master, "master", k.Master, ""+
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"Used to generate kubeconfig for downloading, if not specified, will use host in kubeconfig.")
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}
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