44 lines
1.1 KiB
Go
44 lines
1.1 KiB
Go
// SPDX-License-Identifier: Apache-2.0
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// Copyright Authors of K9s
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package dao
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import (
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"github.com/derailed/k9s/internal/client"
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"github.com/rs/zerolog/log"
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"k8s.io/kubectl/pkg/describe"
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)
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// Describe describes a resource.
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func Describe(c client.Connection, gvr client.GVR, path string) (string, error) {
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mapper := RestMapper{Connection: c}
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m, err := mapper.ToRESTMapper()
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if err != nil {
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log.Error().Err(err).Msgf("No REST mapper for resource %s", gvr)
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return "", err
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}
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gvk, err := m.KindFor(gvr.GVR())
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if err != nil {
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log.Error().Err(err).Msgf("No GVK for resource %s", gvr)
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return "", err
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}
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ns, n := client.Namespaced(path)
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if client.IsClusterScoped(ns) {
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ns = client.BlankNamespace
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}
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mapping, err := mapper.ResourceFor(gvr.AsResourceName(), gvk.Kind)
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if err != nil {
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log.Error().Err(err).Msgf("Unable to find mapper for %s %s", gvr, n)
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return "", err
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}
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d, err := describe.Describer(c.Config().Flags(), mapping)
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if err != nil {
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log.Error().Err(err).Msgf("Unable to find describer for %#v", mapping)
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return "", err
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}
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return d.Describe(ns, n, describe.DescriberSettings{ShowEvents: true})
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}
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