16680be42d
Path rewriting causes too many problems when vendoring vendored code. When CNI code is vendored into rkt, godep has problems code already vendored by CNI.
48 lines
1.4 KiB
Go
48 lines
1.4 KiB
Go
// Copyright 2015 CoreOS, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package ip
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import (
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"net"
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"github.com/vishvananda/netlink"
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)
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// AddDefaultRoute sets the default route on the given gateway.
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func AddDefaultRoute(gw net.IP, dev netlink.Link) error {
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_, defNet, _ := net.ParseCIDR("0.0.0.0/0")
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return AddRoute(defNet, gw, dev)
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}
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// AddRoute adds a universally-scoped route to a device.
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func AddRoute(ipn *net.IPNet, gw net.IP, dev netlink.Link) error {
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return netlink.RouteAdd(&netlink.Route{
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LinkIndex: dev.Attrs().Index,
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Scope: netlink.SCOPE_UNIVERSE,
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Dst: ipn,
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Gw: gw,
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})
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}
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// AddHostRoute adds a host-scoped route to a device.
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func AddHostRoute(ipn *net.IPNet, gw net.IP, dev netlink.Link) error {
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return netlink.RouteAdd(&netlink.Route{
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LinkIndex: dev.Attrs().Index,
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Scope: netlink.SCOPE_HOST,
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Dst: ipn,
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Gw: gw,
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})
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}
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