[pbs-devel] [PATCH proxmox-backup 13/23] pbs-api-types: add removable/is-available flag to DataStoreListItem

[Hannes Laimer <h.laimer@proxmox.com>]

Signed-off-by: Hannes Laimer <h.laimer@proxmox.com>
---
 pbs-api-types/src/datastore.rs |  7 ++++++-
 src/api2/admin/datastore.rs    |  1 +
 src/api2/status.rs             | 18 +++++++++++++++---
 3 files changed, 22 insertions(+), 4 deletions(-)

diff --git a/pbs-api-types/src/datastore.rs b/pbs-api-types/src/datastore.rs
index a09df7a3..cfeacb94 100644
--- a/pbs-api-types/src/datastore.rs
+++ b/pbs-api-types/src/datastore.rs
@@ -385,6 +385,8 @@ impl DataStoreConfig {
 pub struct DataStoreListItem {
     pub store: String,
     pub comment: Option<String>,
+    /// Datastore is removable
+    pub removable: bool,
     /// If the datastore is in maintenance mode, information about it
     #[serde(skip_serializing_if = "Option::is_none")]
     pub maintenance: Option<String>,
@@ -1331,6 +1333,8 @@ pub struct DataStoreStatusListItem {
     pub used: i64,
     /// The available bytes of the underlying storage. (-1 on error)
     pub avail: i64,
+    /// The datastore is available, relevant if removable
+    pub is_available: bool,
     /// A list of usages of the past (last Month).
     #[serde(skip_serializing_if = "Option::is_none")]
     pub history: Option<Vec<Option<f64>>>,
@@ -1355,12 +1359,13 @@ pub struct DataStoreStatusListItem {
 }
 
 impl DataStoreStatusListItem {
-    pub fn empty(store: &str, err: Option<String>) -> Self {
+    pub fn empty(store: &str, err: Option<String>, is_available: bool) -> Self {
         DataStoreStatusListItem {
             store: store.to_owned(),
             total: -1,
             used: -1,
             avail: -1,
+            is_available,
             history: None,
             history_start: None,
             history_delta: None,
diff --git a/src/api2/admin/datastore.rs b/src/api2/admin/datastore.rs
index cda0b677..f1976c21 100644
--- a/src/api2/admin/datastore.rs
+++ b/src/api2/admin/datastore.rs
@@ -1244,6 +1244,7 @@ pub fn get_datastore_list(
                 } else {
                     data["comment"].as_str().map(String::from)
                 },
+                removable: data["backing-device"].as_str().is_some(),
                 maintenance: data["maintenance-mode"].as_str().map(String::from),
             });
         }
diff --git a/src/api2/status.rs b/src/api2/status.rs
index ff7d4cbd..65c5f770 100644
--- a/src/api2/status.rs
+++ b/src/api2/status.rs
@@ -13,7 +13,7 @@ use pbs_api_types::{
 };
 
 use pbs_config::CachedUserInfo;
-use pbs_datastore::DataStore;
+use pbs_datastore::{check_if_available, DataStore};
 
 use crate::rrd_cache::extract_rrd_data;
 use crate::tools::statistics::linear_regression;
@@ -48,10 +48,17 @@ pub async fn datastore_status(
     for (store, (_, _)) in &config.sections {
         let user_privs = user_info.lookup_privs(&auth_id, &["datastore", store]);
         let allowed = (user_privs & (PRIV_DATASTORE_AUDIT | PRIV_DATASTORE_BACKUP)) != 0;
+
+        let store_config = config.lookup("datastore", store)?;
+        if check_if_available(&store_config).is_err() {
+            list.push(DataStoreStatusListItem::empty(store, None, false));
+            continue;
+        }
+
         if !allowed {
             if let Ok(datastore) = DataStore::lookup_datastore(store, Some(Operation::Lookup)) {
                 if can_access_any_namespace(datastore, &auth_id, &user_info) {
-                    list.push(DataStoreStatusListItem::empty(store, None));
+                    list.push(DataStoreStatusListItem::empty(store, None, true));
                 }
             }
             continue;
@@ -60,7 +67,11 @@ pub async fn datastore_status(
         let datastore = match DataStore::lookup_datastore(store, Some(Operation::Read)) {
             Ok(datastore) => datastore,
             Err(err) => {
-                list.push(DataStoreStatusListItem::empty(store, Some(err.to_string())));
+                list.push(DataStoreStatusListItem::empty(
+                    store,
+                    Some(err.to_string()),
+                    true,
+                ));
                 continue;
             }
         };
@@ -71,6 +82,7 @@ pub async fn datastore_status(
             total: status.total as i64,
             used: status.used as i64,
             avail: status.available as i64,
+            is_available: true,
             history: None,
             history_start: None,
             history_delta: None,
-- 
2.39.2