From e6da0dc90098a7c830e14f6f0dce61e8e7132d3a Mon Sep 17 00:00:00 2001
From: Alex Auvolat <alex@adnab.me>
Date: Thu, 14 Oct 2021 11:50:12 +0200
Subject: First port of Garage to Netapp

---
 src/rpc/ring.rs | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

(limited to 'src/rpc/ring.rs')

diff --git a/src/rpc/ring.rs b/src/rpc/ring.rs
index 90db8fd2..7cbab762 100644
--- a/src/rpc/ring.rs
+++ b/src/rpc/ring.rs
@@ -3,6 +3,8 @@
 use std::collections::{HashMap, HashSet};
 use std::convert::TryInto;
 
+use netapp::NodeID;
+
 use serde::{Deserialize, Serialize};
 
 use garage_util::data::*;
@@ -98,7 +100,7 @@ pub struct Ring {
 	pub config: NetworkConfig,
 
 	// Internal order of nodes used to make a more compact representation of the ring
-	nodes: Vec<Uuid>,
+	nodes: Vec<NodeID>,
 
 	// The list of entries in the ring
 	ring: Vec<RingEntry>,
@@ -260,6 +262,11 @@ impl Ring {
 			})
 			.collect::<Vec<_>>();
 
+		let nodes = nodes
+			.iter()
+			.map(|id| NodeID::from_slice(id.as_slice()).unwrap())
+			.collect::<Vec<_>>();
+
 		Self {
 			replication_factor,
 			config,
@@ -291,7 +298,7 @@ impl Ring {
 	}
 
 	/// Walk the ring to find the n servers in which data should be replicated
-	pub fn get_nodes(&self, position: &Hash, n: usize) -> Vec<Uuid> {
+	pub fn get_nodes(&self, position: &Hash, n: usize) -> Vec<NodeID> {
 		if self.ring.len() != 1 << PARTITION_BITS {
 			warn!("Ring not yet ready, read/writes will be lost!");
 			return vec![];
-- 
cgit v1.2.3