[pbs-devel] [PATCH RFC proxmox-backup] config: factor out method to get the absolute datastore path

[Dietmar Maurer]

---
 pbs-api-types/src/datastore.rs   | 5 +++++
 pbs-datastore/src/datastore.rs   | 6 +++---
 src/api2/node/disks/directory.rs | 4 ++--
 src/bin/proxmox-backup-proxy.rs  | 4 ++--
 4 files changed, 12 insertions(+), 7 deletions(-)

diff --git a/pbs-api-types/src/datastore.rs b/pbs-api-types/src/datastore.rs
index 8a8ec12d..2eb3741a 100644
--- a/pbs-api-types/src/datastore.rs
+++ b/pbs-api-types/src/datastore.rs
@@ -335,6 +335,11 @@ impl DataStoreConfig {
         }
     }
 
+    /// Returns the absolute path to the datastore content.
+    pub fn absolute_path(&self) -> String {
+        self.path.clone()
+    }
+
     pub fn get_maintenance_mode(&self) -> Option<MaintenanceMode> {
         self.maintenance_mode.as_ref().and_then(|str| {
             MaintenanceMode::deserialize(proxmox_schema::de::SchemaDeserializer::new(
diff --git a/pbs-datastore/src/datastore.rs b/pbs-datastore/src/datastore.rs
index f95da761..bd04442d 100644
--- a/pbs-datastore/src/datastore.rs
+++ b/pbs-datastore/src/datastore.rs
@@ -185,7 +185,7 @@ impl DataStore {
             )?;
             Arc::new(ChunkStore::open(
                 name,
-                &config.path,
+                &config.absolute_path(),
                 tuning.sync_level.unwrap_or_default(),
             )?)
         };
@@ -266,7 +266,7 @@ impl DataStore {
                 .parse_property_string(config.tuning.as_deref().unwrap_or(""))?,
         )?;
         let chunk_store =
-            ChunkStore::open(&name, &config.path, tuning.sync_level.unwrap_or_default())?;
+            ChunkStore::open(&name, &config.absolute_path(), tuning.sync_level.unwrap_or_default())?;
         let inner = Arc::new(Self::with_store_and_config(
             Arc::new(chunk_store),
             config,
@@ -1405,7 +1405,7 @@ impl DataStore {
             bail!("datastore is currently in use");
         }
 
-        let base = PathBuf::from(&datastore_config.path);
+        let base = PathBuf::from(datastore_config.absolute_path());
 
         let mut ok = true;
         if destroy_data {
diff --git a/src/api2/node/disks/directory.rs b/src/api2/node/disks/directory.rs
index 9f1112a9..73af92cc 100644
--- a/src/api2/node/disks/directory.rs
+++ b/src/api2/node/disks/directory.rs
@@ -251,12 +251,12 @@ pub fn delete_datastore_disk(name: String) -> Result<(), Error> {
     let (config, _) = pbs_config::datastore::config()?;
     let datastores: Vec<DataStoreConfig> = config.convert_to_typed_array("datastore")?;
     let conflicting_datastore: Option<DataStoreConfig> =
-        datastores.into_iter().find(|ds| ds.path == path);
+        datastores.into_iter().find(|ds| ds.absolute_path() == path);
 
     if let Some(conflicting_datastore) = conflicting_datastore {
         bail!(
             "Can't remove '{}' since it's required by datastore '{}'",
-            conflicting_datastore.path,
+            conflicting_datastore.absolute_path(),
             conflicting_datastore.name
         );
     }
diff --git a/src/bin/proxmox-backup-proxy.rs b/src/bin/proxmox-backup-proxy.rs
index f79ec2f5..c9d70ee8 100644
--- a/src/bin/proxmox-backup-proxy.rs
+++ b/src/bin/proxmox-backup-proxy.rs
@@ -1142,8 +1142,8 @@ fn collect_disk_stats_sync() -> (DiskStat, Vec<DiskStat>) {
                 {
                     continue;
                 }
-                let path = std::path::Path::new(&config.path);
-                datastores.push(gather_disk_stats(disk_manager.clone(), path, &config.name));
+                let path = std::path::PathBuf::from(config.absolute_path());
+                datastores.push(gather_disk_stats(disk_manager.clone(), &path, &config.name));
             }
         }
         Err(err) => {
-- 
2.39.2