/
get_snapshot.go
54 lines (44 loc) · 1.5 KB
/
get_snapshot.go
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// Copyright 2022 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// https://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package snippets
// [START compute_snapshot_get]
import (
"context"
"fmt"
"io"
compute "cloud.google.com/go/compute/apiv1"
computepb "cloud.google.com/go/compute/apiv1/computepb"
)
// getSnapshot prints a name of a disk snapshot in the specified project.
func getSnapshot(w io.Writer, projectID, snapshotName string) error {
// projectID := "your_project_id"
// snapshotName := "your_snapshot_name"
ctx := context.Background()
snapshotsClient, err := compute.NewSnapshotsRESTClient(ctx)
if err != nil {
return fmt.Errorf("NewSnapshotsRESTClient: %w", err)
}
defer snapshotsClient.Close()
reqSnapshot := &computepb.GetSnapshotRequest{
Project: projectID,
Snapshot: snapshotName,
}
snapshot, err := snapshotsClient.Get(ctx, reqSnapshot)
if err != nil {
return fmt.Errorf("unable to get snapshot: %w", err)
}
fmt.Fprintf(w, "Found snapshot: %s\n", snapshot.GetName())
return nil
}
// [END compute_snapshot_get]