90 lines
2.7 KiB
Go
90 lines
2.7 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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"net/http"
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"time"
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compute "google.golang.org/api/compute/v1"
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)
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func newUrlMapMetricContext(request string) *metricContext {
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return &metricContext{
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start: time.Now(),
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attributes: []string{"urlmap_" + request, unusedMetricLabel, unusedMetricLabel},
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}
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}
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// GetUrlMap returns the UrlMap by name.
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func (gce *GCECloud) GetUrlMap(name string) (*compute.UrlMap, error) {
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mc := newUrlMapMetricContext("get")
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v, err := gce.service.UrlMaps.Get(gce.projectID, name).Do()
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return v, mc.Observe(err)
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}
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// CreateUrlMap creates an url map, using the given backend service as the default service.
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func (gce *GCECloud) CreateUrlMap(backend *compute.BackendService, name string) (*compute.UrlMap, error) {
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urlMap := &compute.UrlMap{
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Name: name,
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DefaultService: backend.SelfLink,
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}
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mc := newUrlMapMetricContext("create")
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op, err := gce.service.UrlMaps.Insert(gce.projectID, urlMap).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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if err = gce.waitForGlobalOp(op, mc); err != nil {
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return nil, err
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}
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return gce.GetUrlMap(name)
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}
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// UpdateUrlMap applies the given UrlMap as an update, and returns the new UrlMap.
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func (gce *GCECloud) UpdateUrlMap(urlMap *compute.UrlMap) (*compute.UrlMap, error) {
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mc := newUrlMapMetricContext("update")
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op, err := gce.service.UrlMaps.Update(gce.projectID, urlMap.Name, urlMap).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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if err = gce.waitForGlobalOp(op, mc); err != nil {
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return nil, err
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}
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return gce.service.UrlMaps.Get(gce.projectID, urlMap.Name).Do()
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}
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// DeleteUrlMap deletes a url map by name.
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func (gce *GCECloud) DeleteUrlMap(name string) error {
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mc := newUrlMapMetricContext("delete")
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op, err := gce.service.UrlMaps.Delete(gce.projectID, name).Do()
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if err != nil {
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if isHTTPErrorCode(err, http.StatusNotFound) {
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return nil
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}
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return mc.Observe(err)
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}
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return gce.waitForGlobalOp(op, mc)
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}
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// ListUrlMaps lists all UrlMaps in the project.
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func (gce *GCECloud) ListUrlMaps() (*compute.UrlMapList, error) {
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mc := newUrlMapMetricContext("list")
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// TODO: use PageToken to list all not just the first 500
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v, err := gce.service.UrlMaps.List(gce.projectID).Do()
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return v, mc.Observe(err)
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}
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