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
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
|
/*
* Copyright 2020 Intel Corporation, Inc
*
* 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 module
import (
"strings"
"github.com/onap/multicloud-k8s/src/orchestrator/pkg/infra/validation"
pkgerrors "github.com/pkg/errors"
)
const VLAN_PROVIDER_NET_TYPE_VLAN string = "VLAN"
const VLAN_PROVIDER_NET_TYPE_DIRECT string = "DIRECT"
var PROVIDER_NET_TYPES = [...]string{VLAN_PROVIDER_NET_TYPE_VLAN, VLAN_PROVIDER_NET_TYPE_DIRECT}
const CNI_TYPE_OVN4NFV string = "ovn4nfv"
var CNI_TYPES = [...]string{CNI_TYPE_OVN4NFV}
// It implements the interface for managing the ClusterProviders
const MAX_DESCRIPTION_LEN int = 1024
const MAX_USERDATA_LEN int = 4096
type Metadata struct {
Name string `json:"name" yaml:"name"`
Description string `json:"description" yaml:"-"`
UserData1 string `json:"userData1" yaml:"-"`
UserData2 string `json:"userData2" yaml:"-"`
}
type ClientDbInfo struct {
storeName string // name of the mongodb collection to use for client documents
tagMeta string // attribute key name for the json data of a client document
tagContent string // attribute key name for the file data of a client document
tagContext string // attribute key name for context object in App Context
}
type Ipv4Subnet struct {
Subnet string `json:"subnet" yaml:"subnet"` // CIDR notation, e.g. 172.16.33.0/24
Name string `json:"name" yaml:"name"`
Gateway string `json:"gateway" yaml:"gateway"` // IPv4 addre, e.g. 172.16.33.1/24
Exclude string `json:"excludeIps" yaml:"excludeIps"` // space separated list of single IPs or ranges e.g. "172.16.33.2 172.16.33.5..172.16.33.10"
}
const VLAN_NODE_ANY = "any"
const VLAN_NODE_SPECIFIC = "specific"
var VLAN_NODE_SELECTORS = [...]string{VLAN_NODE_ANY, VLAN_NODE_SPECIFIC}
type Vlan struct {
VlanId string `json:"vlanID" yaml:"vlanId"`
ProviderInterfaceName string `json:"providerInterfaceName" yaml:"providerInterfaceName"`
LogicalInterfaceName string `json:"logicalInterfaceName" yaml:"logicalInterfaceName"`
VlanNodeSelector string `json:"vlanNodeSelector" yaml:"vlanNodeSelector"`
NodeLabelList []string `json:"nodeLabelList" yaml:"nodeLabelList"`
}
// Check for valid format Metadata
func IsValidMetadata(metadata Metadata) error {
errs := validation.IsValidName(metadata.Name)
if len(errs) > 0 {
return pkgerrors.Errorf("Invalid Metadata name=[%v], errors: %v", metadata.Name, errs)
}
errs = validation.IsValidString(metadata.Description, 0, MAX_DESCRIPTION_LEN, validation.VALID_ANY_STR)
if len(errs) > 0 {
return pkgerrors.Errorf("Invalid Metadata description=[%v], errors: %v", metadata.Description, errs)
}
errs = validation.IsValidString(metadata.UserData1, 0, MAX_DESCRIPTION_LEN, validation.VALID_ANY_STR)
if len(errs) > 0 {
return pkgerrors.Errorf("Invalid Metadata description=[%v], errors: %v", metadata.UserData1, errs)
}
errs = validation.IsValidString(metadata.UserData2, 0, MAX_DESCRIPTION_LEN, validation.VALID_ANY_STR)
if len(errs) > 0 {
return pkgerrors.Errorf("Invalid Metadata description=[%v], errors: %v", metadata.UserData2, errs)
}
return nil
}
// Check for valid format of an Ipv4Subnet
func ValidateSubnet(sub Ipv4Subnet) error {
// verify subnet is in valid cidr format
err := validation.IsIpv4Cidr(sub.Subnet)
if err != nil {
return pkgerrors.Wrap(err, "invalid subnet")
}
// just a size check on interface name - system dependent
errs := validation.IsValidName(sub.Name)
if len(errs) > 0 {
return pkgerrors.Errorf("Invalid subnet name=[%v], errors: %v", sub.Name, errs)
}
// verify gateway is in valid cidr format
if len(sub.Gateway) > 0 {
err = validation.IsIpv4Cidr(sub.Gateway)
if err != nil {
return pkgerrors.Wrap(err, "invalid gateway")
}
}
// verify excludeIps is composed of space separated ipv4 addresses and
// ipv4 address ranges separated by '..'
for _, value := range strings.Fields(sub.Exclude) {
for _, ip := range strings.SplitN(value, "..", 2) {
err = validation.IsIpv4(ip)
if err != nil {
return pkgerrors.Errorf("invalid ipv4 exclude list %v", sub.Exclude)
}
}
}
return nil
}
|
