57 lines
1.7 KiB
Go
57 lines
1.7 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 gce
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import (
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"fmt"
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"time"
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compute "google.golang.org/api/compute/v1"
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"k8s.io/kubernetes/pkg/cloudprovider"
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)
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func newZonesMetricContext(request, region string) *metricContext {
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return &metricContext{
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start: time.Now(),
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attributes: []string{"zones_" + request, region, unusedMetricLabel},
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}
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}
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// GetZone creates a cloudprovider.Zone of the current zone and region
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func (gce *GCECloud) GetZone() (cloudprovider.Zone, error) {
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return cloudprovider.Zone{
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FailureDomain: gce.localZone,
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Region: gce.region,
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}, nil
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}
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// ListZonesInRegion returns all zones in a GCP region
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func (gce *GCECloud) ListZonesInRegion(region string) ([]*compute.Zone, error) {
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mc := newZonesMetricContext("list", region)
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filter := fmt.Sprintf("region eq %v", gce.getRegionLink(region))
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list, err := gce.service.Zones.List(gce.projectID).Filter(filter).Do()
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if err != nil {
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return nil, mc.Observe(err)
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}
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return list.Items, mc.Observe(err)
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}
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func (gce *GCECloud) getRegionLink(region string) string {
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return fmt.Sprintf("https://www.googleapis.com/compute/v1/projects/%v/regions/%v", gce.projectID, region)
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}
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