ee847ebf8a
The new metrics is:
cloudprovider_gce_api_request_duration_seconds{request, region, zone}
cloudprovider_gce_api_request_errors{request, region, zone}
`request` is the specific function that is used.
`region` is the target region (Will be "<n/a>" if not applicable)
`zone` is the target zone (Will be "<n/a>" if not applicable)
Note: this fixes some issues with the previous implementation of
metrics for disks:
- Time duration tracked was of the initial API call, not the entire
operation.
- Metrics label tuple would have resulted in many independent
histograms stored, one for each disk. (Did not aggregate well).
75 lines
2.1 KiB
Go
75 lines
2.1 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 newCertMetricContext(request string) *metricContext {
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return &metricContext{
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start: time.Now(),
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attributes: []string{"cert_" + request, unusedMetricLabel, unusedMetricLabel},
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}
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}
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// GetSslCertificate returns the SslCertificate by name.
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func (gce *GCECloud) GetSslCertificate(name string) (*compute.SslCertificate, error) {
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return gce.service.SslCertificates.Get(gce.projectID, name).Do()
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}
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// CreateSslCertificate creates and returns a SslCertificate.
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func (gce *GCECloud) CreateSslCertificate(sslCerts *compute.SslCertificate) (*compute.SslCertificate, error) {
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mc := newCertMetricContext("create")
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op, err := gce.service.SslCertificates.Insert(gce.projectID, sslCerts).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, mc.Observe(err)
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}
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return gce.GetSslCertificate(sslCerts.Name)
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}
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// DeleteSslCertificate deletes the SslCertificate by name.
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func (gce *GCECloud) DeleteSslCertificate(name string) error {
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mc := newCertMetricContext("delete")
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op, err := gce.service.SslCertificates.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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// ListSslCertificates lists all SslCertificates in the project.
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func (gce *GCECloud) ListSslCertificates() (*compute.SslCertificateList, error) {
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// TODO: use PageToken to list all not just the first 500
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return gce.service.SslCertificates.List(gce.projectID).Do()
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}
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