Merge pull request #135701 from cockroachdb/blathers/backport-release…

…-24.3.0-rc-135595 release-24.3.0-rc: cloud: use uuid as bucket name
cockroachdb · Nov 19, 2024 · dd28642 · dd28642
2 parents 49d902f + 7e38362
commit dd28642
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Showing 4 changed files with 14 additions and 13 deletions.
diff --git a/pkg/cloud/amazon/BUILD.bazel b/pkg/cloud/amazon/BUILD.bazel
@@ -66,6 +66,7 @@ go_test(
         "//pkg/testutils",
         "//pkg/testutils/skip",
         "//pkg/util/leaktest",
+        "//pkg/util/uuid",
         "@com_github_aws_aws_sdk_go//aws/awserr",
         "@com_github_aws_aws_sdk_go//aws/request",
         "@com_github_aws_aws_sdk_go_v2_config//:config",

diff --git a/pkg/cloud/amazon/s3_storage_test.go b/pkg/cloud/amazon/s3_storage_test.go
@@ -28,6 +28,7 @@ import (
 	"github.com/cockroachdb/cockroach/pkg/testutils"
 	"github.com/cockroachdb/cockroach/pkg/testutils/skip"
 	"github.com/cockroachdb/cockroach/pkg/util/leaktest"
+	"github.com/cockroachdb/cockroach/pkg/util/uuid"
 	"github.com/cockroachdb/errors"
 	"github.com/stretchr/testify/require"
 )
@@ -529,11 +530,11 @@ func TestS3BucketDoesNotExist(t *testing.T) {
 	q.Add(cloud.AuthParam, cloud.AuthParamImplicit)
 	q.Add(S3RegionParam, "us-east-1")
 
-	// Very long, very random bucket name, that hopefully nobody will ever create.
-	bucket := "VIBK1H88MOJ665V2RAPVH6X3TWUS0HCWTW5A27AFPPLHMABKH7X445K86K1BP2"
 	u := url.URL{
-		Scheme:   "s3",
-		Host:     bucket,
+		Scheme: "s3",
+		// Use UUID to create a random bucket name that does not exist. If this was
+		// a constent, someone could create the bucket and break the test.
+		Host:     uuid.NewV4().String(),
 		Path:     "backup-test",
 		RawQuery: q.Encode(),
 	}
@@ -563,8 +564,7 @@ func TestS3BucketDoesNotExist(t *testing.T) {
 	}
 
 	_, _, err = s.ReadFile(ctx, "", cloud.ReadOptions{NoFileSize: true})
-	require.Error(t, err, "")
-	require.True(t, errors.Is(err, cloud.ErrFileDoesNotExist), "error is not cloud.ErrFileDoesNotExist: %v", err)
+	require.ErrorIs(t, err, cloud.ErrFileDoesNotExist)
 }
 
 func TestAntagonisticS3Read(t *testing.T) {

diff --git a/pkg/cloud/gcp/BUILD.bazel b/pkg/cloud/gcp/BUILD.bazel
@@ -60,6 +60,7 @@ go_test(
         "//pkg/testutils/skip",
         "//pkg/util/ioctx",
         "//pkg/util/leaktest",
+        "//pkg/util/uuid",
         "@com_github_cockroachdb_errors//:errors",
         "@com_github_googleapis_gax_go_v2//apierror",
         "@com_github_stretchr_testify//assert",

diff --git a/pkg/cloud/gcp/gcs_storage_test.go b/pkg/cloud/gcp/gcs_storage_test.go
@@ -25,7 +25,7 @@ import (
 	"github.com/cockroachdb/cockroach/pkg/testutils/skip"
 	"github.com/cockroachdb/cockroach/pkg/util/ioctx"
 	"github.com/cockroachdb/cockroach/pkg/util/leaktest"
-	"github.com/cockroachdb/errors"
+	"github.com/cockroachdb/cockroach/pkg/util/uuid"
 	"github.com/stretchr/testify/require"
 	"golang.org/x/oauth2/google"
 )
@@ -355,13 +355,13 @@ func TestFileDoesNotExist(t *testing.T) {
 		)
 		require.NoError(t, err)
 		_, _, err = s.ReadFile(context.Background(), "", cloud.ReadOptions{NoFileSize: true})
-		require.Error(t, err, "")
-		require.True(t, errors.Is(err, cloud.ErrFileDoesNotExist))
+		require.ErrorIs(t, err, cloud.ErrFileDoesNotExist)
 	}
 
 	{
-		// Invalid gsBucket.
-		gsFile := "gs://cockroach-fixtures-us-east1-invalid/tpch-csv/sf-1/region.tbl?AUTH=implicit"
+		// Use a random UUID as the name of the bucket that does not exist in order
+		// to avoid name squating.
+		gsFile := fmt.Sprintf("gs://%s/tpch-csv/sf-1/region.tbl?AUTH=implicit", uuid.NewV4())
 		conf, err := cloud.ExternalStorageConfFromURI(gsFile, user)
 		require.NoError(t, err)
 
@@ -373,8 +373,7 @@ func TestFileDoesNotExist(t *testing.T) {
 		)
 		require.NoError(t, err)
 		_, _, err = s.ReadFile(context.Background(), "", cloud.ReadOptions{NoFileSize: true})
-		require.Error(t, err, "")
-		require.True(t, errors.Is(err, cloud.ErrFileDoesNotExist))
+		require.ErrorIs(t, err, cloud.ErrFileDoesNotExist)
 	}
 }