add endpoint for dmesg logs

backend/src/system.rs

@@ -8,7 +8,7 @@ use tokio::sync::RwLock;
 use tracing::instrument;
 
 use crate::context::RpcContext;
-use crate::disk::util::{get_available, get_percentage, get_used};
+use crate::disk::util::{get_available, get_used};
 use crate::logs::{display_logs, fetch_logs, LogResponse, LogSource};
 use crate::shutdown::Shutdown;
 use crate::util::serde::{display_serializable, IoFormat};
@@ -31,6 +31,21 @@ pub async fn logs(
     .await?)
 }
 
+#[command(rename = "kernel-logs", display(display_logs))]
+pub async fn kernel_logs(
+    #[arg] limit: Option<usize>,
+    #[arg] cursor: Option<String>,
+    #[arg] before_flag: Option<bool>,
+) -> Result<LogResponse, Error> {
+    Ok(fetch_logs(
+        LogSource::Kernel,
+        limit,
+        cursor,
+        before_flag.unwrap_or(false),
+    )
+    .await?)
+}
+
 #[derive(Serialize, Deserialize)]
 pub struct MetricLeaf<T> {
     value: T,