Add storage framework and address comments
This commit is contained in:
Jiawei Wang
378
test/e2e/storage/framework/testpattern.go
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378
test/e2e/storage/framework/testpattern.go
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/*
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Copyright 2018 The Kubernetes Authors.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package framework
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import (
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v1 "k8s.io/api/core/v1"
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storagev1 "k8s.io/api/storage/v1"
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e2evolume "k8s.io/kubernetes/test/e2e/framework/volume"
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)
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const (
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// MinFileSize represents minimum file size (1 MiB) for testing
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MinFileSize = 1 * e2evolume.MiB
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// FileSizeSmall represents small file size (1 MiB) for testing
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FileSizeSmall = 1 * e2evolume.MiB
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// FileSizeMedium represents medium file size (100 MiB) for testing
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FileSizeMedium = 100 * e2evolume.MiB
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// FileSizeLarge represents large file size (1 GiB) for testing
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FileSizeLarge = 1 * e2evolume.GiB
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)
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// TestVolType represents a volume type to be tested in a TestSuite
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type TestVolType string
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var (
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// InlineVolume represents a volume type that is used inline in volumeSource
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InlineVolume TestVolType = "InlineVolume"
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// PreprovisionedPV represents a volume type for pre-provisioned Persistent Volume
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PreprovisionedPV TestVolType = "PreprovisionedPV"
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// DynamicPV represents a volume type for dynamic provisioned Persistent Volume
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DynamicPV TestVolType = "DynamicPV"
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// CSIInlineVolume represents a volume type that is defined inline and provided by a CSI driver.
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CSIInlineVolume TestVolType = "CSIInlineVolume"
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// GenericEphemeralVolume represents a volume type that is defined inline and provisioned through a PVC.
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GenericEphemeralVolume TestVolType = "GenericEphemeralVolume"
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)
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// TestSnapshotType represents a snapshot type to be tested in a TestSuite
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type TestSnapshotType string
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var (
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// DynamicCreatedSnapshot represents a snapshot type for dynamic created snapshot
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DynamicCreatedSnapshot TestSnapshotType = "DynamicSnapshot"
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// PreprovisionedCreatedSnapshot represents a snapshot type for pre-provisioned snapshot
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PreprovisionedCreatedSnapshot TestSnapshotType = "PreprovisionedSnapshot"
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)
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// TestSnapshotDeletionPolicy represents the deletion policy of the snapshot class
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type TestSnapshotDeletionPolicy string
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var (
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// DeleteSnapshot represents delete policy
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DeleteSnapshot TestSnapshotDeletionPolicy = "Delete"
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// RetainSnapshot represents retain policy
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RetainSnapshot TestSnapshotDeletionPolicy = "Retain"
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)
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func (t TestSnapshotDeletionPolicy) String() string {
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return string(t)
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}
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// TestPattern represents a combination of parameters to be tested in a TestSuite
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type TestPattern struct {
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Name string // Name of TestPattern
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FeatureTag string // featureTag for the TestSuite
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VolType TestVolType // Volume type of the volume
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FsType string // Fstype of the volume
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VolMode v1.PersistentVolumeMode // PersistentVolumeMode of the volume
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SnapshotType TestSnapshotType // Snapshot type of the snapshot
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SnapshotDeletionPolicy TestSnapshotDeletionPolicy // Deletion policy of the snapshot class
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BindingMode storagev1.VolumeBindingMode // VolumeBindingMode of the volume
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AllowExpansion bool // AllowVolumeExpansion flag of the StorageClass
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}
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var (
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// Definitions for default fsType
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// DefaultFsInlineVolume is TestPattern for "Inline-volume (default fs)"
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DefaultFsInlineVolume = TestPattern{
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Name: "Inline-volume (default fs)",
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VolType: InlineVolume,
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}
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// DefaultFsCSIEphemeralVolume is TestPattern for "CSI Ephemeral-volume (default fs)"
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DefaultFsCSIEphemeralVolume = TestPattern{
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Name: "CSI Ephemeral-volume (default fs)",
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VolType: CSIInlineVolume,
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}
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// DefaultFsGenericEphemeralVolume is TestPattern for "Generic Ephemeral-volume (default fs)"
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DefaultFsGenericEphemeralVolume = TestPattern{
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Name: "Generic Ephemeral-volume (default fs) [Feature:GenericEphemeralVolume]",
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VolType: GenericEphemeralVolume,
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}
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// DefaultFsPreprovisionedPV is TestPattern for "Pre-provisioned PV (default fs)"
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DefaultFsPreprovisionedPV = TestPattern{
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Name: "Pre-provisioned PV (default fs)",
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VolType: PreprovisionedPV,
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}
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// DefaultFsDynamicPV is TestPattern for "Dynamic PV (default fs)"
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DefaultFsDynamicPV = TestPattern{
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Name: "Dynamic PV (default fs)",
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VolType: DynamicPV,
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SnapshotType: DynamicCreatedSnapshot,
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SnapshotDeletionPolicy: DeleteSnapshot,
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}
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// Definitions for ext3
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// Ext3InlineVolume is TestPattern for "Inline-volume (ext3)"
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Ext3InlineVolume = TestPattern{
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Name: "Inline-volume (ext3)",
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VolType: InlineVolume,
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FsType: "ext3",
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}
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// Ext3CSIEphemeralVolume is TestPattern for "CSI Ephemeral-volume (ext3)"
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Ext3CSIEphemeralVolume = TestPattern{
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Name: "CSI Ephemeral-volume (ext3)",
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VolType: CSIInlineVolume,
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FsType: "ext3",
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}
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// Ext3GenericEphemeralVolume is TestPattern for "Generic Ephemeral-volume (ext3)"
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Ext3GenericEphemeralVolume = TestPattern{
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Name: "Generic Ephemeral-volume (ext3) [Feature:GenericEphemeralVolume]",
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VolType: GenericEphemeralVolume,
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FsType: "ext3",
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}
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// Ext3PreprovisionedPV is TestPattern for "Pre-provisioned PV (ext3)"
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Ext3PreprovisionedPV = TestPattern{
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Name: "Pre-provisioned PV (ext3)",
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VolType: PreprovisionedPV,
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FsType: "ext3",
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}
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// Ext3DynamicPV is TestPattern for "Dynamic PV (ext3)"
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Ext3DynamicPV = TestPattern{
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Name: "Dynamic PV (ext3)",
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VolType: DynamicPV,
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FsType: "ext3",
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}
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// Definitions for ext4
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// Ext4InlineVolume is TestPattern for "Inline-volume (ext4)"
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Ext4InlineVolume = TestPattern{
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Name: "Inline-volume (ext4)",
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VolType: InlineVolume,
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FsType: "ext4",
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}
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// Ext4CSIEphemeralVolume is TestPattern for "CSI Ephemeral-volume (ext4)"
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Ext4CSIEphemeralVolume = TestPattern{
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Name: "CSI Ephemeral-volume (ext4)",
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VolType: CSIInlineVolume,
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FsType: "ext4",
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}
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// Ext4GenericEphemeralVolume is TestPattern for "Generic Ephemeral-volume (ext4)"
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Ext4GenericEphemeralVolume = TestPattern{
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Name: "Generic Ephemeral-volume (ext4) [Feature:GenericEphemeralVolume]",
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VolType: GenericEphemeralVolume,
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FsType: "ext4",
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}
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// Ext4PreprovisionedPV is TestPattern for "Pre-provisioned PV (ext4)"
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Ext4PreprovisionedPV = TestPattern{
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Name: "Pre-provisioned PV (ext4)",
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VolType: PreprovisionedPV,
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FsType: "ext4",
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}
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// Ext4DynamicPV is TestPattern for "Dynamic PV (ext4)"
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Ext4DynamicPV = TestPattern{
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Name: "Dynamic PV (ext4)",
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VolType: DynamicPV,
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FsType: "ext4",
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}
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// Definitions for xfs
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// XfsInlineVolume is TestPattern for "Inline-volume (xfs)"
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XfsInlineVolume = TestPattern{
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Name: "Inline-volume (xfs)",
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VolType: InlineVolume,
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FsType: "xfs",
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FeatureTag: "[Slow]",
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}
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// XfsCSIEphemeralVolume is TestPattern for "CSI Ephemeral-volume (xfs)"
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XfsCSIEphemeralVolume = TestPattern{
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Name: "CSI Ephemeral-volume (xfs)",
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VolType: CSIInlineVolume,
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FsType: "xfs",
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FeatureTag: "[Slow]",
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}
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// XfsGenericEphemeralVolume is TestPattern for "Generic Ephemeral-volume (xfs)"
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XfsGenericEphemeralVolume = TestPattern{
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Name: "Generic Ephemeral-volume (xfs) [Feature:GenericEphemeralVolume]",
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VolType: GenericEphemeralVolume,
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FsType: "xfs",
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FeatureTag: "[Slow]",
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}
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// XfsPreprovisionedPV is TestPattern for "Pre-provisioned PV (xfs)"
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XfsPreprovisionedPV = TestPattern{
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Name: "Pre-provisioned PV (xfs)",
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VolType: PreprovisionedPV,
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FsType: "xfs",
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FeatureTag: "[Slow]",
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}
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// XfsDynamicPV is TestPattern for "Dynamic PV (xfs)"
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XfsDynamicPV = TestPattern{
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Name: "Dynamic PV (xfs)",
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VolType: DynamicPV,
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FsType: "xfs",
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FeatureTag: "[Slow]",
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}
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// Definitions for ntfs
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// NtfsInlineVolume is TestPattern for "Inline-volume (ntfs)"
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NtfsInlineVolume = TestPattern{
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Name: "Inline-volume (ntfs)",
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VolType: InlineVolume,
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FsType: "ntfs",
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FeatureTag: "[sig-windows]",
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}
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// NtfsCSIEphemeralVolume is TestPattern for "CSI Ephemeral-volume (ntfs)"
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NtfsCSIEphemeralVolume = TestPattern{
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Name: "CSI Ephemeral-volume (ntfs) [alpha]",
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VolType: CSIInlineVolume,
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FsType: "ntfs",
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FeatureTag: "[sig-windows]",
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}
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// NtfsGenericEphemeralVolume is TestPattern for "Generic Ephemeral-volume (ntfs)"
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NtfsGenericEphemeralVolume = TestPattern{
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Name: "Generic Ephemeral-volume (ntfs) [Feature:GenericEphemeralVolume]",
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VolType: GenericEphemeralVolume,
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FsType: "ntfs",
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FeatureTag: "[sig-windows]",
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}
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// NtfsPreprovisionedPV is TestPattern for "Pre-provisioned PV (ntfs)"
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NtfsPreprovisionedPV = TestPattern{
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Name: "Pre-provisioned PV (ntfs)",
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VolType: PreprovisionedPV,
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FsType: "ntfs",
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FeatureTag: "[sig-windows]",
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}
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// NtfsDynamicPV is TestPattern for "Dynamic PV (ntfs)"
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NtfsDynamicPV = TestPattern{
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Name: "Dynamic PV (ntfs)",
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VolType: DynamicPV,
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FsType: "ntfs",
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FeatureTag: "[sig-windows]",
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SnapshotDeletionPolicy: DeleteSnapshot,
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SnapshotType: DynamicCreatedSnapshot,
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}
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// Definitions for Filesystem volume mode
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// FsVolModePreprovisionedPV is TestPattern for "Pre-provisioned PV (filesystem)"
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FsVolModePreprovisionedPV = TestPattern{
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Name: "Pre-provisioned PV (filesystem volmode)",
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VolType: PreprovisionedPV,
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VolMode: v1.PersistentVolumeFilesystem,
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}
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// FsVolModeDynamicPV is TestPattern for "Dynamic PV (filesystem)"
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FsVolModeDynamicPV = TestPattern{
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Name: "Dynamic PV (filesystem volmode)",
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VolType: DynamicPV,
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VolMode: v1.PersistentVolumeFilesystem,
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}
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// Definitions for block volume mode
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// BlockVolModePreprovisionedPV is TestPattern for "Pre-provisioned PV (block)"
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BlockVolModePreprovisionedPV = TestPattern{
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Name: "Pre-provisioned PV (block volmode)",
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VolType: PreprovisionedPV,
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VolMode: v1.PersistentVolumeBlock,
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}
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// BlockVolModeDynamicPV is TestPattern for "Dynamic PV (block)"
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BlockVolModeDynamicPV = TestPattern{
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Name: "Dynamic PV (block volmode)",
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VolType: DynamicPV,
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VolMode: v1.PersistentVolumeBlock,
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SnapshotType: DynamicCreatedSnapshot,
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SnapshotDeletionPolicy: DeleteSnapshot,
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}
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// Definitions for snapshot case
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// DynamicSnapshotDelete is TestPattern for "Dynamic snapshot"
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DynamicSnapshotDelete = TestPattern{
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Name: "Dynamic Snapshot (delete policy)",
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SnapshotType: DynamicCreatedSnapshot,
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SnapshotDeletionPolicy: DeleteSnapshot,
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VolType: DynamicPV,
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}
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// PreprovisionedSnapshotDelete is TestPattern for "Pre-provisioned snapshot"
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PreprovisionedSnapshotDelete = TestPattern{
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Name: "Pre-provisioned Snapshot (delete policy)",
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SnapshotType: PreprovisionedCreatedSnapshot,
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SnapshotDeletionPolicy: DeleteSnapshot,
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VolType: DynamicPV,
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}
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// DynamicSnapshotRetain is TestPattern for "Dynamic snapshot"
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DynamicSnapshotRetain = TestPattern{
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Name: "Dynamic Snapshot (retain policy)",
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SnapshotType: DynamicCreatedSnapshot,
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SnapshotDeletionPolicy: RetainSnapshot,
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VolType: DynamicPV,
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}
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// PreprovisionedSnapshotRetain is TestPattern for "Pre-provisioned snapshot"
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PreprovisionedSnapshotRetain = TestPattern{
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Name: "Pre-provisioned Snapshot (retain policy)",
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SnapshotType: PreprovisionedCreatedSnapshot,
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SnapshotDeletionPolicy: RetainSnapshot,
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VolType: DynamicPV,
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}
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// Definitions for volume expansion case
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// DefaultFsDynamicPVAllowExpansion is TestPattern for "Dynamic PV (default fs)(allowExpansion)"
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DefaultFsDynamicPVAllowExpansion = TestPattern{
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Name: "Dynamic PV (default fs)(allowExpansion)",
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VolType: DynamicPV,
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AllowExpansion: true,
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}
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// NtfsDynamicPVAllowExpansion is TestPattern for "Dynamic PV (default fs)(allowExpansion)"
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NtfsDynamicPVAllowExpansion = TestPattern{
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Name: "Dynamic PV (ntfs)(allowExpansion)",
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VolType: DynamicPV,
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AllowExpansion: true,
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FsType: "ntfs",
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FeatureTag: "[sig-windows]",
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}
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// BlockVolModeDynamicPVAllowExpansion is TestPattern for "Dynamic PV (block volmode)(allowExpansion)"
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BlockVolModeDynamicPVAllowExpansion = TestPattern{
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Name: "Dynamic PV (block volmode)(allowExpansion)",
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VolType: DynamicPV,
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VolMode: v1.PersistentVolumeBlock,
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AllowExpansion: true,
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}
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// Definitions for topology tests
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// TopologyImmediate is TestPattern for immediate binding
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TopologyImmediate = TestPattern{
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Name: "Dynamic PV (immediate binding)",
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VolType: DynamicPV,
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BindingMode: storagev1.VolumeBindingImmediate,
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}
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// TopologyDelayed is TestPattern for delayed binding
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TopologyDelayed = TestPattern{
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Name: "Dynamic PV (delayed binding)",
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VolType: DynamicPV,
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BindingMode: storagev1.VolumeBindingWaitForFirstConsumer,
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}
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)
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// NewVolTypeMap creates a map with the given TestVolTypes enabled
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func NewVolTypeMap(types ...TestVolType) map[TestVolType]bool {
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m := map[TestVolType]bool{}
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for _, t := range types {
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m[t] = true
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}
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return m
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}
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