mirror of https://github.com/kubernetes/kops.git
63 lines
1.6 KiB
Go
63 lines
1.6 KiB
Go
/*
|
|
Copyright 2017 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 networking
|
|
|
|
import (
|
|
"k8s.io/kops/nodeup/pkg/model"
|
|
"k8s.io/kops/pkg/rbac"
|
|
"k8s.io/kops/upup/pkg/fi"
|
|
"k8s.io/kops/upup/pkg/fi/nodeup/nodetasks"
|
|
)
|
|
|
|
// KuberouterBuilder installs kube-router
|
|
type KuberouterBuilder struct {
|
|
*model.NodeupModelContext
|
|
}
|
|
|
|
var _ fi.ModelBuilder = &KuberouterBuilder{}
|
|
|
|
// Build is responsible for configuring the kube-router
|
|
func (b *KuberouterBuilder) Build(c *fi.ModelBuilderContext) error {
|
|
networking := b.Cluster.Spec.Networking
|
|
|
|
if networking.Kuberouter == nil {
|
|
return nil
|
|
}
|
|
|
|
var kubeconfig fi.Resource
|
|
var err error
|
|
|
|
if b.IsMaster {
|
|
kubeconfig = b.BuildIssuedKubeconfig("kube-router", nodetasks.PKIXName{CommonName: rbac.KubeRouter}, c)
|
|
} else {
|
|
kubeconfig, err = b.BuildBootstrapKubeconfig("kube-router", c)
|
|
if err != nil {
|
|
return err
|
|
}
|
|
}
|
|
|
|
c.AddTask(&nodetasks.File{
|
|
Path: "/var/lib/kube-router/kubeconfig",
|
|
Contents: kubeconfig,
|
|
Type: nodetasks.FileType_File,
|
|
Mode: fi.String("0400"),
|
|
BeforeServices: []string{"kubelet.service"},
|
|
})
|
|
|
|
return nil
|
|
}
|