kilo/pkg/encapsulation/noop.go
leonnicolas 3a201ba0fa
Nodes without private IPs
Allow nodes to have no private IPs.
Nodes without private IPs will automatically be put into
their own location.
2021-01-24 22:37:24 +01:00

60 lines
1.3 KiB
Go

// Copyright 2021 the Kilo 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 encapsulation
import (
"net"
"github.com/squat/kilo/pkg/iptables"
)
// Noop is an encapsulation that does nothing.
type Noop Strategy
// CleanUp will also do nothing.
func (n Noop) CleanUp() error {
return nil
}
// Gw will also do nothing.
func (n Noop) Gw(_ net.IP, _ net.IP, _ *net.IPNet) net.IP {
return nil
}
// Index will also do nothing.
func (n Noop) Index() int {
return 0
}
// Init will also do nothing.
func (n Noop) Init(_ int) error {
return nil
}
// Rules will also do nothing.
func (n Noop) Rules(_ []*net.IPNet) []iptables.Rule {
return nil
}
// Set will also do nothing.
func (n Noop) Set(_ *net.IPNet) error {
return nil
}
// Strategy will finally do nothing.
func (n Noop) Strategy() Strategy {
return Strategy(n)
}