mirror of https://github.com/kubernetes/kops.git
79 lines
2.4 KiB
Go
79 lines
2.4 KiB
Go
/*
|
|
Copyright 2020 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 components
|
|
|
|
import (
|
|
"time"
|
|
|
|
metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
|
|
"k8s.io/kops/pkg/apis/kops"
|
|
"k8s.io/kops/upup/pkg/fi"
|
|
"k8s.io/kops/upup/pkg/fi/loader"
|
|
)
|
|
|
|
// OpenStackOptionsBuilder adds options for OpenStack to the model
|
|
type OpenStackOptionsBuilder struct {
|
|
Context *OptionsContext
|
|
}
|
|
|
|
var _ loader.ClusterOptionsBuilder = &OpenStackOptionsBuilder{}
|
|
|
|
func (b *OpenStackOptionsBuilder) BuildOptions(o *kops.Cluster) error {
|
|
clusterSpec := &o.Spec
|
|
openstack := clusterSpec.CloudProvider.Openstack
|
|
|
|
if openstack == nil {
|
|
return nil
|
|
}
|
|
|
|
if clusterSpec.CloudConfig == nil {
|
|
clusterSpec.CloudConfig = &kops.CloudConfiguration{}
|
|
}
|
|
|
|
if openstack.BlockStorage == nil {
|
|
openstack.BlockStorage = &kops.OpenstackBlockStorageConfig{}
|
|
}
|
|
|
|
if openstack.BlockStorage.CreateStorageClass == nil {
|
|
openstack.BlockStorage.CreateStorageClass = fi.PtrTo(true)
|
|
}
|
|
|
|
if openstack.Metadata == nil {
|
|
openstack.Metadata = &kops.OpenstackMetadata{}
|
|
}
|
|
if openstack.Metadata.ConfigDrive == nil {
|
|
openstack.Metadata.ConfigDrive = fi.PtrTo(false)
|
|
}
|
|
|
|
if clusterSpec.ExternalCloudControllerManager == nil {
|
|
clusterSpec.ExternalCloudControllerManager = &kops.CloudControllerManagerConfig{}
|
|
}
|
|
|
|
// No significant downside to always doing a leader election.
|
|
// Also, having a replicated (HA) control plane requires leader election.
|
|
clusterSpec.ExternalCloudControllerManager.LeaderElection = &kops.LeaderElectionConfiguration{LeaderElect: fi.PtrTo(true)}
|
|
|
|
// Node status updates are happening unnecessarily often in kOps OpenStack.
|
|
// Node status updates are useful if we are updating existing node flavor type or node addresses.
|
|
// However, that will not happen when using kOps.
|
|
// see more discussion in https://github.com/kubernetes/cloud-provider-openstack/pull/2133
|
|
clusterSpec.ExternalCloudControllerManager.NodeStatusUpdateFrequency = &metav1.Duration{
|
|
Duration: time.Minute * 60,
|
|
}
|
|
return nil
|
|
}
|