81 lines
1.7 KiB
Go
81 lines
1.7 KiB
Go
package resource
|
|
|
|
import (
|
|
"github.com/derailed/k9s/internal/k8s"
|
|
"github.com/rs/zerolog/log"
|
|
v1 "k8s.io/api/core/v1"
|
|
)
|
|
|
|
// Namespace tracks a kubernetes resource.
|
|
type Namespace struct {
|
|
*Base
|
|
instance *v1.Namespace
|
|
}
|
|
|
|
// NewNamespaceList returns a new resource list.
|
|
func NewNamespaceList(c Connection, ns string) List {
|
|
return NewList(
|
|
NotNamespaced,
|
|
"ns",
|
|
NewNamespace(c),
|
|
CRUDAccess|DescribeAccess,
|
|
)
|
|
}
|
|
|
|
// NewNamespace instantiates a new Namespace.
|
|
func NewNamespace(c Connection) *Namespace {
|
|
n := &Namespace{&Base{Connection: c, Resource: k8s.NewNamespace(c)}, nil}
|
|
n.Factory = n
|
|
|
|
return n
|
|
}
|
|
|
|
// New builds a new Namespace instance from a k8s resource.
|
|
func (r *Namespace) New(i interface{}) Columnar {
|
|
c := NewNamespace(r.Connection)
|
|
switch instance := i.(type) {
|
|
case *v1.Namespace:
|
|
c.instance = instance
|
|
case v1.Namespace:
|
|
c.instance = &instance
|
|
default:
|
|
log.Fatal().Msgf("unknown Namespace type %#v", i)
|
|
}
|
|
c.path = c.namespacedName(c.instance.ObjectMeta)
|
|
|
|
return c
|
|
}
|
|
|
|
// Marshal a resource to yaml.
|
|
func (r *Namespace) Marshal(path string) (string, error) {
|
|
ns, n := namespaced(path)
|
|
i, err := r.Resource.Get(ns, n)
|
|
if err != nil {
|
|
log.Error().Err(err)
|
|
return "", err
|
|
}
|
|
|
|
nss := i.(*v1.Namespace)
|
|
nss.TypeMeta.APIVersion = "v1"
|
|
nss.TypeMeta.Kind = "Namespace"
|
|
|
|
return r.marshalObject(nss)
|
|
}
|
|
|
|
// Header returns resource header.
|
|
func (*Namespace) Header(ns string) Row {
|
|
return Row{"NAME", "STATUS", "AGE"}
|
|
}
|
|
|
|
// Fields returns displayable fields.
|
|
func (r *Namespace) Fields(ns string) Row {
|
|
ff := make(Row, 0, len(r.Header(ns)))
|
|
i := r.instance
|
|
|
|
return append(ff,
|
|
i.Name,
|
|
string(i.Status.Phase),
|
|
toAge(i.ObjectMeta.CreationTimestamp),
|
|
)
|
|
}
|