-
Notifications
You must be signed in to change notification settings - Fork 75
/
zone_egress_helpers.go
72 lines (61 loc) · 1.9 KB
/
zone_egress_helpers.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
64
65
66
67
68
69
70
71
72
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You 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 mesh
import (
"hash/fnv"
"net"
"strconv"
)
import (
"github.com/apache/dubbo-kubernetes/pkg/core/resources/model"
)
func (r *ZoneEgressResource) UsesInboundInterface(address net.IP, port uint32) bool {
if r == nil {
return false
}
if port == r.Spec.GetNetworking().GetPort() && overlap(address, net.ParseIP(r.Spec.GetNetworking().GetAddress())) {
return true
}
return false
}
func (r *ZoneEgressResource) IsIPv6() bool {
if r == nil {
return false
}
ip := net.ParseIP(r.Spec.GetNetworking().GetAddress())
if ip == nil {
return false
}
return ip.To4() == nil
}
func (r *ZoneEgressResource) AdminAddress(defaultAdminPort uint32) string {
if r == nil {
return ""
}
ip := r.Spec.GetNetworking().GetAddress()
adminPort := r.Spec.GetNetworking().GetAdmin().GetPort()
if adminPort == 0 {
adminPort = defaultAdminPort
}
return net.JoinHostPort(ip, strconv.FormatUint(uint64(adminPort), 10))
}
func (r *ZoneEgressResource) Hash() []byte {
hasher := fnv.New128a()
_, _ = hasher.Write(model.HashMeta(r))
_, _ = hasher.Write([]byte(r.Spec.GetNetworking().GetAddress()))
return hasher.Sum(nil)
}