diff options
author | HuabingZhao <zhao.huabing@zte.com.cn> | 2017-09-04 19:33:48 +0800 |
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committer | HuabingZhao <zhao.huabing@zte.com.cn> | 2017-09-04 19:34:03 +0800 |
commit | c4a34b2fe6f7317bf17fa478a734e5bdab30c278 (patch) | |
tree | 8b65034b069a657f2531137b389a0c1d4919b79a /src/kube2msb/vendor/k8s.io/kubernetes/pkg/util/net/util.go | |
parent | cc0c6e3ed8fc6c9fd96ef843b866070f52537185 (diff) |
Use maven to build kube2msb
Issue-Id: OOM-61
Change-Id: Ic7e733c95e28b75b66535b343ae22c893db24531
Signed-off-by: HuabingZhao <zhao.huabing@zte.com.cn>
Diffstat (limited to 'src/kube2msb/vendor/k8s.io/kubernetes/pkg/util/net/util.go')
-rw-r--r-- | src/kube2msb/vendor/k8s.io/kubernetes/pkg/util/net/util.go | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/src/kube2msb/vendor/k8s.io/kubernetes/pkg/util/net/util.go b/src/kube2msb/vendor/k8s.io/kubernetes/pkg/util/net/util.go new file mode 100644 index 0000000..1348f4d --- /dev/null +++ b/src/kube2msb/vendor/k8s.io/kubernetes/pkg/util/net/util.go @@ -0,0 +1,36 @@ +/* +Copyright 2016 The Kubernetes 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 net + +import ( + "net" + "reflect" +) + +// IPNetEqual checks if the two input IPNets are representing the same subnet. +// For example, +// 10.0.0.1/24 and 10.0.0.0/24 are the same subnet. +// 10.0.0.1/24 and 10.0.0.0/25 are not the same subnet. +func IPNetEqual(ipnet1, ipnet2 *net.IPNet) bool { + if ipnet1 == nil || ipnet2 == nil { + return false + } + if reflect.DeepEqual(ipnet1.Mask, ipnet2.Mask) && ipnet1.Contains(ipnet2.IP) && ipnet2.Contains(ipnet1.IP) { + return true + } + return false +} |