forked from projectcalico/libcalico-go
-
Notifications
You must be signed in to change notification settings - Fork 0
/
ipam_errors.go
63 lines (50 loc) · 1.83 KB
/
ipam_errors.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
// Copyright (c) 2016-2017 Tigera, Inc. All rights reserved.
// 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 ipam
import (
"fmt"
)
// invalidSizeError indicates that the requested IP network size is not valid.
type invalidSizeError string
func (e invalidSizeError) Error() string {
return string(e)
}
// ipamConfigConflictError indicates an attempt to change IPAM configuration
// that conflicts with existing allocations.
type ipamConfigConflictError string
func (e ipamConfigConflictError) Error() string {
return string(e)
}
// noFreeBlocksError indicates an attempt to claim a block
// when there are none available.
type noFreeBlocksError string
func (e noFreeBlocksError) Error() string {
return string(e)
}
// errBlockClaimConflict indicates that a given block has already
// been claimed by another host.
type errBlockClaimConflict struct {
Block allocationBlock
}
func (e errBlockClaimConflict) Error() string {
if e.Block.Affinity != nil {
return fmt.Sprintf("%v already claimed by %v", e.Block.CIDR, *e.Block.Affinity)
}
return fmt.Sprintf("%v already claimed", e.Block.CIDR)
}
// errStaleAffinity indicates to the calling code that the given affinity
// is not confirmed, and that the corresponding block belongs to another host.
type errStaleAffinity string
func (e errStaleAffinity) Error() string {
return string(e)
}