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v2_deprecation.go
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v2_deprecation.go
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// Copyright 2021 The etcd Authors
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package config
type V2DeprecationEnum string
const (
// No longer supported in v3.6
V2Depr0NotYet = V2DeprecationEnum("not-yet")
// No longer supported in v3.6
//
// Deprecated: Please use V2Depr0NotYet.
//revive:disable-next-line:var-naming
V2_DEPR_0_NOT_YET = V2Depr0NotYet
// Default in v3.6. Meaningful v2 state is not allowed.
// The V2 files are maintained for v3.5 rollback.
V2Depr1WriteOnly = V2DeprecationEnum("write-only")
// Default in v3.6. Meaningful v2 state is not allowed.
// The V2 files are maintained for v3.5 rollback.
//
// Deprecated: Please use V2Depr1WriteOnly.
//revive:disable-next-line:var-naming
V2_DEPR_1_WRITE_ONLY = V2Depr1WriteOnly
// V2store is WIPED if found !!!
V2Depr1WriteOnlyDrop = V2DeprecationEnum("write-only-drop-data")
// V2store is WIPED if found !!!
//
// Deprecated: Pleae use V2Depr1WriteOnlyDrop.
//revive:disable-next-line:var-naming
V2_DEPR_1_WRITE_ONLY_DROP = V2Depr1WriteOnlyDrop
// V2store is neither written nor read. Usage of this configuration is blocking
// ability to rollback to etcd v3.5.
V2Depr2Gone = V2DeprecationEnum("gone")
// V2store is neither written nor read. Usage of this configuration is blocking
// ability to rollback to etcd v3.5.
//
// Deprecated: Please use V2Depr2Gone
//revive:disable-next-line:var-naming
V2_DEPR_2_GONE = V2Depr2Gone
// Default deprecation level.
V2DeprDefault = V2Depr1WriteOnly
// Default deprecation level.
//
// Deprecated: Please use V2DeprDefault.
//revive:disable-next-line:var-naming
V2_DEPR_DEFAULT = V2DeprDefault
)
func (e V2DeprecationEnum) IsAtLeast(v2d V2DeprecationEnum) bool {
return e.level() >= v2d.level()
}
func (e V2DeprecationEnum) level() int {
switch e {
case V2Depr0NotYet:
return 0
case V2Depr1WriteOnly:
return 1
case V2Depr1WriteOnlyDrop:
return 2
case V2Depr2Gone:
return 3
}
panic("Unknown V2DeprecationEnum: " + e)
}