9 files changed, 85 insertions, 48 deletions
diff --git a/src/api/k2v/Cargo.toml b/src/api/k2v/Cargo.toml
new file mode 100644
index 00000000..d4e26efa
--- /dev/null
+++ b/src/api/k2v/Cargo.toml
@@ -0,0 +1,38 @@
+[package]
+name = "garage_api_k2v"
+version = "1.0.1"
+authors = ["Alex Auvolat <alex@adnab.me>"]
+edition = "2018"
+license = "AGPL-3.0"
+description = "K2V API server crate for the Garage object store"
+repository = "https://git.deuxfleurs.fr/Deuxfleurs/garage"
+readme = "../../README.md"
+
+[lib]
+path = "lib.rs"
+
+# See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
+
+[dependencies]
+garage_model = { workspace = true, features = [ "k2v" ] }
+garage_table.workspace = true
+garage_util = { workspace = true, features = [ "k2v" ] }
+garage_api_common.workspace = true
+
+async-trait.workspace = true
+base64.workspace = true
+err-derive.workspace = true
+tracing.workspace = true
+
+futures.workspace = true
+tokio.workspace = true
+http.workspace = true
+http-body-util.workspace = true
+hyper = { workspace = true, default-features = false, features = ["server", "http1"] }
+percent-encoding.workspace = true
+url.workspace = true
+
+serde.workspace = true
+serde_json.workspace = true
+
+opentelemetry.workspace = true
diff --git a/src/api/k2v/api_server.rs b/src/api/k2v/api_server.rs
index de6e5f06..31e07762 100644
--- a/src/api/k2v/api_server.rs
+++ b/src/api/k2v/api_server.rs
@@ -12,26 +12,25 @@ use garage_util::socket_address::UnixOrTCPSocketAddress;
 
 use garage_model::garage::Garage;
 
-use crate::generic_server::*;
-use crate::k2v::error::*;
-
-use crate::signature::verify_request;
-
-use crate::helpers::*;
-use crate::k2v::batch::*;
-use crate::k2v::index::*;
-use crate::k2v::item::*;
-use crate::k2v::router::Endpoint;
-use crate::s3::cors::*;
-
-pub use crate::signature::streaming::ReqBody;
+use garage_api_common::cors::*;
+use garage_api_common::generic_server::*;
+use garage_api_common::helpers::*;
+use garage_api_common::signature::verify_request;
+
+use crate::batch::*;
+use crate::error::*;
+use crate::index::*;
+use crate::item::*;
+use crate::router::Endpoint;
+
+pub use garage_api_common::signature::streaming::ReqBody;
 pub type ResBody = BoxBody<Error>;
 
 pub struct K2VApiServer {
 	garage: Arc<Garage>,
 }
 
-pub(crate) struct K2VApiEndpoint {
+pub struct K2VApiEndpoint {
 	bucket_name: String,
 	endpoint: Endpoint,
 }
diff --git a/src/api/k2v/batch.rs b/src/api/k2v/batch.rs
index e4d0b0e5..c284dbd4 100644
--- a/src/api/k2v/batch.rs
+++ b/src/api/k2v/batch.rs
@@ -6,11 +6,12 @@ use garage_table::{EnumerationOrder, TableSchema};
 
 use garage_model::k2v::item_table::*;
 
-use crate::helpers::*;
-use crate::k2v::api_server::{ReqBody, ResBody};
-use crate::k2v::error::*;
-use crate::k2v::item::parse_causality_token;
-use crate::k2v::range::read_range;
+use garage_api_common::helpers::*;
+
+use crate::api_server::{ReqBody, ResBody};
+use crate::error::*;
+use crate::item::parse_causality_token;
+use crate::range::read_range;
 
 pub async fn handle_insert_batch(
 	ctx: ReqCtx,
diff --git a/src/api/k2v/error.rs b/src/api/k2v/error.rs
index dbe4be2c..3cd0e6f7 100644
--- a/src/api/k2v/error.rs
+++ b/src/api/k2v/error.rs
@@ -2,19 +2,21 @@ use err_derive::Error;
 use hyper::header::HeaderValue;
 use hyper::{HeaderMap, StatusCode};
 
-use crate::common_error::CommonError;
-pub(crate) use crate::common_error::{helper_error_as_internal, pass_helper_error};
-pub use crate::common_error::{CommonErrorDerivative, OkOrBadRequest, OkOrInternalError};
-use crate::generic_server::ApiError;
-use crate::helpers::*;
-use crate::signature::error::Error as SignatureError;
+use garage_api_common::common_error::{commonErrorDerivative, CommonError};
+pub(crate) use garage_api_common::common_error::{helper_error_as_internal, pass_helper_error};
+pub use garage_api_common::common_error::{
+	CommonErrorDerivative, OkOrBadRequest, OkOrInternalError,
+};
+use garage_api_common::generic_server::ApiError;
+use garage_api_common::helpers::*;
+use garage_api_common::signature::error::Error as SignatureError;
 
 /// Errors of this crate
 #[derive(Debug, Error)]
 pub enum Error {
 	#[error(display = "{}", _0)]
 	/// Error from common error
-	Common(CommonError),
+	Common(#[error(source)] CommonError),
 
 	// Category: cannot process
 	/// Authorization Header Malformed
@@ -42,16 +44,7 @@ pub enum Error {
 	InvalidUtf8Str(#[error(source)] std::str::Utf8Error),
 }
 
-impl<T> From<T> for Error
-where
-	CommonError: From<T>,
-{
-	fn from(err: T) -> Self {
-		Error::Common(CommonError::from(err))
-	}
-}
-
-impl CommonErrorDerivative for Error {}
+commonErrorDerivative!(Error);
 
 impl From<SignatureError> for Error {
 	fn from(err: SignatureError) -> Self {
diff --git a/src/api/k2v/index.rs b/src/api/k2v/index.rs
index e3397238..fbfaad98 100644
--- a/src/api/k2v/index.rs
+++ b/src/api/k2v/index.rs
@@ -5,10 +5,11 @@ use garage_table::util::*;
 
 use garage_model::k2v::item_table::{BYTES, CONFLICTS, ENTRIES, VALUES};
 
-use crate::helpers::*;
-use crate::k2v::api_server::ResBody;
-use crate::k2v::error::*;
-use crate::k2v::range::read_range;
+use garage_api_common::helpers::*;
+
+use crate::api_server::ResBody;
+use crate::error::*;
+use crate::range::read_range;
 
 pub async fn handle_read_index(
 	ctx: ReqCtx,
diff --git a/src/api/k2v/item.rs b/src/api/k2v/item.rs
index 87371727..4e28b499 100644
--- a/src/api/k2v/item.rs
+++ b/src/api/k2v/item.rs
@@ -6,9 +6,10 @@ use hyper::{Request, Response, StatusCode};
 use garage_model::k2v::causality::*;
 use garage_model::k2v::item_table::*;
 
-use crate::helpers::*;
-use crate::k2v::api_server::{ReqBody, ResBody};
-use crate::k2v::error::*;
+use garage_api_common::helpers::*;
+
+use crate::api_server::{ReqBody, ResBody};
+use crate::error::*;
 
 pub const X_GARAGE_CAUSALITY_TOKEN: &str = "X-Garage-Causality-Token";
 
diff --git a/src/api/k2v/mod.rs b/src/api/k2v/lib.rs
index b6a8c5cf..334ae46b 100644
--- a/src/api/k2v/mod.rs
+++ b/src/api/k2v/lib.rs
@@ -1,3 +1,6 @@
+#[macro_use]
+extern crate tracing;
+
 pub mod api_server;
 mod error;
 mod router;
diff --git a/src/api/k2v/range.rs b/src/api/k2v/range.rs
index bb9d3be5..eb4738db 100644
--- a/src/api/k2v/range.rs
+++ b/src/api/k2v/range.rs
@@ -7,8 +7,9 @@ use std::sync::Arc;
 use garage_table::replication::TableShardedReplication;
 use garage_table::*;
 
-use crate::helpers::key_after_prefix;
-use crate::k2v::error::*;
+use garage_api_common::helpers::key_after_prefix;
+
+use crate::error::*;
 
 /// Read range in a Garage table.
 /// Returns (entries, more?, nextStart)
diff --git a/src/api/k2v/router.rs b/src/api/k2v/router.rs
index 1cc58be5..a04b0f81 100644
--- a/src/api/k2v/router.rs
+++ b/src/api/k2v/router.rs
@@ -1,11 +1,11 @@
-use crate::k2v::error::*;
+use crate::error::*;
 
 use std::borrow::Cow;
 
 use hyper::{Method, Request};
 
-use crate::helpers::Authorization;
-use crate::router_macros::{generateQueryParameters, router_match};
+use garage_api_common::helpers::Authorization;
+use garage_api_common::router_macros::{generateQueryParameters, router_match};
 
 router_match! {@func