mirror of https://github.com/kubernetes/kops.git
77 lines
2.1 KiB
Go
77 lines
2.1 KiB
Go
/*
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Copyright 2019 The Kubernetes Authors.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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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*/
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package components
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import (
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"fmt"
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"k8s.io/kops/pkg/apis/kops"
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"k8s.io/kops/upup/pkg/fi/loader"
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)
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// NetworkingOptionsBuilder adds options for the kubelet to the model
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type NetworkingOptionsBuilder struct {
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Context *OptionsContext
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}
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var _ loader.OptionsBuilder = &NetworkingOptionsBuilder{}
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func (b *NetworkingOptionsBuilder) BuildOptions(o interface{}) error {
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clusterSpec := o.(*kops.ClusterSpec)
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options := o.(*kops.ClusterSpec)
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if options.Kubelet == nil {
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options.Kubelet = &kops.KubeletConfigSpec{}
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}
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networking := clusterSpec.Networking
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if networking == nil {
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return fmt.Errorf("networking not set")
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}
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if networking.CNI != nil || networking.Weave != nil || networking.Flannel != nil || networking.Calico != nil || networking.Canal != nil || networking.Kuberouter != nil || networking.Romana != nil || networking.AmazonVPC != nil || networking.Cilium != nil || networking.LyftVPC != nil {
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options.Kubelet.NetworkPluginName = "cni"
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// ConfigureCBR0 flag removed from 1.5
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options.Kubelet.ConfigureCBR0 = nil
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}
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if networking.GCE != nil {
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// GCE IPAlias networking uses kubenet on the nodes
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options.Kubelet.NetworkPluginName = "kubenet"
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}
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if networking.Classic != nil {
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return fmt.Errorf("classic networking not supported")
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}
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if networking.Romana != nil {
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daemonIP, err := WellKnownServiceIP(clusterSpec, 99)
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if err != nil {
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return err
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}
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networking.Romana.DaemonServiceIP = daemonIP.String()
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etcdIP, err := WellKnownServiceIP(clusterSpec, 88)
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if err != nil {
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return err
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}
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networking.Romana.EtcdServiceIP = etcdIP.String()
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}
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return nil
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}
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