[pbs-devel] [PATCH proxmox-backup 4/7] remote: add backup group scanning
Fabian Grünbichler
f.gruenbichler at proxmox.com
Thu Jul 22 16:35:07 CEST 2021
Signed-off-by: Fabian Grünbichler <f.gruenbichler at proxmox.com>
---
src/api2/config/remote.rs | 69 +++++++++++++++++++++++++++++++++++++--
1 file changed, 67 insertions(+), 2 deletions(-)
diff --git a/src/api2/config/remote.rs b/src/api2/config/remote.rs
index 24ef8702..9397afee 100644
--- a/src/api2/config/remote.rs
+++ b/src/api2/config/remote.rs
@@ -3,7 +3,8 @@ use serde_json::Value;
use ::serde::{Deserialize, Serialize};
use proxmox::api::{api, ApiMethod, Router, RpcEnvironment, Permission};
-use proxmox::http_err;
+use proxmox::api::router::SubdirMap;
+use proxmox::{http_err, list_subdirs_api_method, sortable};
use pbs_client::{HttpClient, HttpClientOptions};
@@ -374,8 +375,72 @@ pub async fn scan_remote_datastores(name: String) -> Result<Vec<DataStoreListIte
}
}
+#[api(
+ input: {
+ properties: {
+ name: {
+ schema: REMOTE_ID_SCHEMA,
+ },
+ store: {
+ schema: DATASTORE_SCHEMA,
+ },
+ },
+ },
+ access: {
+ permission: &Permission::Privilege(&["remote", "{name}"], PRIV_REMOTE_AUDIT, false),
+ },
+ returns: {
+ description: "Lists the accessible backup groups in a remote datastore.",
+ type: Array,
+ items: { type: GroupListItem },
+ },
+)]
+/// List groups of a remote.cfg entry's datastore
+pub async fn scan_remote_groups(name: String, store: String) -> Result<Vec<GroupListItem>, Error> {
+ let (remote_config, _digest) = remote::config()?;
+ let remote: remote::Remote = remote_config.lookup("remote", &name)?;
+
+ let map_remote_err = |api_err| {
+ http_err!(INTERNAL_SERVER_ERROR,
+ "failed to scan remote '{}' - {}",
+ &name,
+ api_err)
+ };
+
+ let client = remote_client(remote)
+ .await
+ .map_err(map_remote_err)?;
+ let api_res = client
+ .get(&format!("api2/json/admin/datastore/{}/groups", store), None)
+ .await
+ .map_err(map_remote_err)?;
+ let parse_res = match api_res.get("data") {
+ Some(data) => serde_json::from_value::<Vec<GroupListItem>>(data.to_owned()),
+ None => bail!("remote {} did not return any group list data", &name),
+ };
+
+ match parse_res {
+ Ok(parsed) => Ok(parsed),
+ Err(_) => bail!("Failed to parse remote scan api result."),
+ }
+}
+
+#[sortable]
+const DATASTORE_SCAN_SUBDIRS: SubdirMap = &[
+ (
+ "groups",
+ &Router::new()
+ .get(&API_METHOD_SCAN_REMOTE_GROUPS)
+ ),
+];
+
+const DATASTORE_SCAN_ROUTER: Router = Router::new()
+ .get(&list_subdirs_api_method!(DATASTORE_SCAN_SUBDIRS))
+ .subdirs(DATASTORE_SCAN_SUBDIRS);
+
const SCAN_ROUTER: Router = Router::new()
- .get(&API_METHOD_SCAN_REMOTE_DATASTORES);
+ .get(&API_METHOD_SCAN_REMOTE_DATASTORES)
+ .match_all("store", &DATASTORE_SCAN_ROUTER);
const ITEM_ROUTER: Router = Router::new()
.get(&API_METHOD_READ_REMOTE)
--
2.30.2
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