mirror of https://github.com/kubernetes/kops.git
51 lines
1.3 KiB
Go
51 lines
1.3 KiB
Go
/*
|
|
Copyright 2021 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 model
|
|
|
|
import (
|
|
"fmt"
|
|
|
|
"k8s.io/kops/pkg/apis/kops"
|
|
"k8s.io/kops/upup/pkg/fi"
|
|
"k8s.io/kops/upup/pkg/fi/nodeup/nodetasks"
|
|
)
|
|
|
|
type PrefixBuilder struct {
|
|
*NodeupModelContext
|
|
}
|
|
|
|
var _ fi.NodeupModelBuilder = &PrefixBuilder{}
|
|
|
|
func (b *PrefixBuilder) Build(c *fi.NodeupModelBuilderContext) error {
|
|
if !b.IsKopsControllerIPAM() {
|
|
return nil
|
|
}
|
|
switch b.CloudProvider() {
|
|
case kops.CloudProviderAWS:
|
|
c.AddTask(&nodetasks.Prefix{
|
|
Name: "prefix",
|
|
})
|
|
case kops.CloudProviderGCE:
|
|
// Prefix is assigned by GCE
|
|
case kops.CloudProviderMetal:
|
|
// IPv6 must be configured externally (not by nodeup)
|
|
default:
|
|
return fmt.Errorf("kOps IPAM controller not supported on cloud %q", b.CloudProvider())
|
|
}
|
|
return nil
|
|
}
|