91 lines
2.3 KiB
Go
91 lines
2.3 KiB
Go
package resource
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import (
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"github.com/derailed/k9s/internal/k8s"
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"github.com/rs/zerolog/log"
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v1 "k8s.io/api/rbac/v1"
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)
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// ClusterRoleBinding tracks a kubernetes resource.
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type ClusterRoleBinding struct {
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*Base
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instance *v1.ClusterRoleBinding
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}
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// NewClusterRoleBindingList returns a new resource list.
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func NewClusterRoleBindingList(ns string) List {
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return NewClusterRoleBindingListWithArgs(ns, NewClusterRoleBinding())
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}
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// NewClusterRoleBindingListWithArgs returns a new resource list.
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func NewClusterRoleBindingListWithArgs(ns string, res Resource) List {
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return newList(NotNamespaced, "ctx", res, SwitchAccess|ViewAccess|DeleteAccess|DescribeAccess)
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}
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// NewClusterRoleBinding instantiates a new ClusterRoleBinding.
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func NewClusterRoleBinding() *ClusterRoleBinding {
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return NewClusterRoleBindingWithArgs(k8s.NewClusterRoleBinding())
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}
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// NewClusterRoleBindingWithArgs instantiates a new Context.
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func NewClusterRoleBindingWithArgs(r k8s.Res) *ClusterRoleBinding {
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ctx := &ClusterRoleBinding{
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Base: &Base{
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caller: r,
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},
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}
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ctx.creator = ctx
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return ctx
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}
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// NewInstance builds a new Context instance from a k8s resource.
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func (r *ClusterRoleBinding) NewInstance(i interface{}) Columnar {
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c := NewClusterRoleBinding()
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switch i.(type) {
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case *v1.ClusterRoleBinding:
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c.instance = i.(*v1.ClusterRoleBinding)
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case v1.ClusterRoleBinding:
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ii := i.(v1.ClusterRoleBinding)
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c.instance = &ii
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default:
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log.Fatal().Msgf("unknown context type %#v", i)
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}
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c.path = c.instance.Name
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return c
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}
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// Marshal resource to yaml.
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func (r *ClusterRoleBinding) Marshal(path string) (string, error) {
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ns, n := namespaced(path)
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i, err := r.caller.Get(ns, n)
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if err != nil {
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return "", err
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}
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crb := i.(*v1.ClusterRoleBinding)
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crb.TypeMeta.APIVersion = "rbac.authorization.k8s.io/v1"
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crb.TypeMeta.Kind = "ClusterRoleBinding"
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return r.marshalObject(crb)
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}
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// Header return resource header.
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func (*ClusterRoleBinding) Header(_ string) Row {
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return append(Row{}, "NAME", "AGE")
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}
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// Fields retrieves displayable fields.
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func (r *ClusterRoleBinding) Fields(ns string) Row {
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ff := make(Row, 0, len(r.Header(ns)))
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i := r.instance
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return append(ff,
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i.Name,
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toAge(i.ObjectMeta.CreationTimestamp),
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)
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}
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// ExtFields returns extended fields in relation to headers.
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func (*ClusterRoleBinding) ExtFields() Properties {
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return Properties{}
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}
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