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authorQuentin <quentin@dufour.io>2022-01-12 19:04:55 +0100
committerAlex <alex@adnab.me>2022-01-12 19:04:55 +0100
commitb4592a00fee3504b80aab9a8ee46bbacf7612e4a (patch)
treef4130c9e5553a475598f6101db3ca6059f042f95 /src/garage/admin.rs
parent9cb2e9e57ce1aab23d8c3b2aaa7581c8e8b78253 (diff)
downloadgarage-b4592a00fee3504b80aab9a8ee46bbacf7612e4a.tar.gz
garage-b4592a00fee3504b80aab9a8ee46bbacf7612e4a.zip
Implement ListMultipartUploads (#171)
Implement ListMultipartUploads, also refactor ListObjects and ListObjectsV2. It took me some times as I wanted to propose the following things: - Using an iterator instead of the loop+goto pattern. I find it easier to read and it should enable some optimizations. For example, when consuming keys of a common prefix, we do many [redundant checks](https://git.deuxfleurs.fr/Deuxfleurs/garage/src/branch/main/src/api/s3_list.rs#L125-L156) while the only thing to do is to [check if the following key is still part of the common prefix](https://git.deuxfleurs.fr/Deuxfleurs/garage/src/branch/feature/s3-multipart-compat/src/api/s3_list.rs#L476). - Try to name things (see ExtractionResult and RangeBegin enums) and to separate concerns (see ListQuery and Accumulator) - An IO closure to make unit tests possibles. - Unit tests, to track regressions and document how to interact with the code - Integration tests with `s3api`. In the future, I would like to move them in Rust with the aws rust SDK. Merging of the logic of ListMultipartUploads and ListObjects was not a goal but a consequence of the previous modifications. Some points that we might want to discuss: - ListObjectsV1, when using pagination and delimiters, has a weird behavior (it lists multiple times the same prefix) with `aws s3api` due to the fact that it can not use our optimization to skip the whole prefix. It is independant from my refactor and can be tested with the commented `s3api` tests in `test-smoke.sh`. It probably has the same weird behavior on the official AWS S3 implementation. - Considering ListMultipartUploads, I had to "abuse" upload id marker to support prefix skipping. I send an `upload-id-marker` with the hardcoded value `include` to emulate your "including" token. - Some ways to test ListMultipartUploads with existing software (my tests are limited to s3api for now). Co-authored-by: Quentin Dufour <quentin@deuxfleurs.fr> Reviewed-on: https://git.deuxfleurs.fr/Deuxfleurs/garage/pulls/171 Co-authored-by: Quentin <quentin@dufour.io> Co-committed-by: Quentin <quentin@dufour.io>
Diffstat (limited to 'src/garage/admin.rs')
-rw-r--r--src/garage/admin.rs3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/garage/admin.rs b/src/garage/admin.rs
index f315c4dc..4a53792d 100644
--- a/src/garage/admin.rs
+++ b/src/garage/admin.rs
@@ -21,6 +21,7 @@ use garage_model::garage::Garage;
use garage_model::helper::error::{Error, OkOrBadRequest};
use garage_model::key_table::*;
use garage_model::migrate::Migrate;
+use garage_model::object_table::ObjectFilter;
use garage_model::permission::*;
use crate::cli::*;
@@ -209,7 +210,7 @@ impl AdminRpcHandler {
let objects = self
.garage
.object_table
- .get_range(&bucket_id, None, Some(DeletedFilter::NotDeleted), 10)
+ .get_range(&bucket_id, None, Some(ObjectFilter::IsData), 10)
.await?;
if !objects.is_empty() {
return Err(Error::BadRequest(format!(