mirror of https://github.com/kubernetes/kops.git
48 lines
1.5 KiB
Go
48 lines
1.5 KiB
Go
/*
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Copyright 2017 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 formatter
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import (
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"strings"
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"github.com/golang/glog"
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"k8s.io/kops/pkg/apis/kops"
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"k8s.io/kops/pkg/apis/kops/model"
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)
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// InstanceGroupRenderFunction is a render function for an InstanceGroup
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type InstanceGroupRenderFunction func(ig *kops.InstanceGroup) string
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//RenderInstanceGroupSubnets renders the subnet names for an InstanceGroup
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func RenderInstanceGroupSubnets(cluster *kops.Cluster) InstanceGroupRenderFunction {
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return func(ig *kops.InstanceGroup) string {
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return strings.Join(ig.Spec.Subnets, ",")
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}
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}
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//RenderInstanceGroupZones renders the zone names for an InstanceGroup
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func RenderInstanceGroupZones(cluster *kops.Cluster) InstanceGroupRenderFunction {
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return func(ig *kops.InstanceGroup) string {
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zones, err := model.FindZonesForInstanceGroup(cluster, ig)
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if err != nil {
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glog.Warningf("error fetching zones for instancegroup: %v", err)
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return ""
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}
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return strings.Join(zones, ",")
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}
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}
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