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deprecate GlusterFS plugin from available in-tree drivers.

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GlusterFS is one of the first dynamic provisioner which made into
Kubernetes release v1.4.

https://github.com/kubernetes/kubernetes/pull/30888

When CSI plugins/drivers to start appear, glusterfs' CSI driver
came into existence, however this project is not maintianed at
present and the last release happened few years back.

https://github.com/gluster/gluster-csi-driver/releases/tag/v0.0.9

The possibilities of migration to compatible CSI driver was also
discussed https://github.com/kubernetes/kubernetes/issues/100897
and consensus was to start the deprecation in v1.25.

This commit start the deprecation process of glusterfs plugin from
in-tree drivers.

Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
This commit is contained in:
Humble Chirammal 2022-07-26 19:19:22 +05:30
parent 5e14c5dfa9
commit e675bfee59
3 changed files with 13 additions and 0 deletions
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3
pkg/api/pod/warnings.go
View File

@ -182,6 +182,9 @@ func warningsForPodSpecAndMeta(fieldPath *field.Path, podSpec *api.PodSpec, meta
if v.Quobyte != nil {
warnings = append(warnings, fmt.Sprintf("%s: deprecated in v1.22, support removal is planned in v1.26", fieldPath.Child("spec", "volumes").Index(i).Child("quobyte")))
}
if v.Glusterfs != nil {
warnings = append(warnings, fmt.Sprintf("%s: deprecated in v1.25, this feature will be removed soon after in a subsequent release", fieldPath.Child("spec", "volumes").Index(i).Child("glusterfs")))
}
}
// duplicate hostAliases (#91670, #58477)

9
pkg/api/pod/warnings_test.go
View File

@ -205,6 +205,15 @@ func TestWarnings(t *testing.T) {
},
expected: []string{`spec.volumes[0].quobyte: deprecated in v1.22, support removal is planned in v1.26`},
},
{
name: "glusterfs",
template: &api.PodTemplateSpec{Spec: api.PodSpec{
Volumes: []api.Volume{
{Name: "s", VolumeSource: api.VolumeSource{Glusterfs: &api.GlusterfsVolumeSource{}}},
}},
},
expected: []string{`spec.volumes[0].glusterfs: deprecated in v1.25, this feature will be removed soon after in a subsequent release`},
},
{
name: "duplicate hostAlias",
template: &api.PodTemplateSpec{Spec: api.PodSpec{

1
pkg/volume/plugins.go
View File

@ -70,6 +70,7 @@ var (
"kubernetes.io/storageos": "The StorageOS volume provider is deprecated and will be removed in a future release",
"kubernetes.io/quobyte": "The Quobyte volume provider is deprecated and will be removed in a future release",
"kubernetes.io/flocker": "The Flocker volume provider is deprecated and will be removed in a future release",
"kubernetes.io/glusterfs": "The GlusterFS volume provider is deprecated and will be removed soon after in a subsequent release",
}
)