Merge pull request #2299 from subspace/move-node-known_addresses

Move `known_addresses.bin` of the node into `network` directory

crates/subspace-service/src/dsn.rs

@@ -84,13 +84,25 @@ pub(crate) fn create_dsn_instance(
     let metrics = enable_metrics.then(|| Metrics::new(&mut metric_registry));
 
     let networking_parameters_registry = {
+        // TODO: Make `base_path` point to `network` once we can clean up below migration code
         let path = dsn_config.base_path;
+        let network_path = path.join("network");
 
         // TODO: Remove this in the future after enough upgrade time that this no longer exist
         if path.join("known_addresses_db").is_dir() {
             let _ = fs::remove_file(path.join("known_addresses_db"));
         }
-        let file_path = path.join("known_addresses.bin");
+        if !network_path.is_dir() {
+            fs::create_dir(&network_path)
+                .map_err(|error| DsnConfigurationError::CreationError(CreationError::Io(error)))?;
+        }
+        if path.join("known_addresses.bin").is_dir() {
+            let _ = fs::rename(
+                path.join("known_addresses.bin"),
+                network_path.join("known_addresses.bin"),
+            );
+        }
+        let file_path = network_path.join("known_addresses.bin");
 
         KnownPeersManager::new(KnownPeersManagerConfig {
             path: Some(file_path.into_boxed_path()),