dbus: systemd: also monitor rauc.service

This exposes the status of the RAUC daemon to users inside and outside of
the tacd. As of now neither of them exist, but in the next few commits
support for re-starting the RAUC deamon to reload its configuration will
be added.

Signed-off-by: Leonard Göhrs <[email protected]>

Author: hnez

openapi.yaml

@@ -697,6 +697,7 @@ paths:
             - network-manager
             - labgrid-exporter
             - lxa-iobus
+            - rauc
     put:
       summary: Perform an action on a systemd service
       tags: [System]
@@ -722,6 +723,7 @@ paths:
             - network-manager
             - labgrid-exporter
             - lxa-iobus
+            - rauc
     get:
       summary: Get the status of a systemd service
       tags: [System]

src/dbus/systemd.rs

@@ -66,6 +66,8 @@ pub struct Systemd {
     pub labgrid: Service,
     #[allow(dead_code)]
     pub iobus: Service,
+    #[allow(dead_code)]
+    pub rauc: Service,
 }
 
 impl ServiceStatus {
@@ -238,6 +240,7 @@ impl Systemd {
         let networkmanager = Service::new(bb, "network-manager");
         let labgrid = Service::new(bb, "labgrid-exporter");
         let iobus = Service::new(bb, "lxa-iobus");
+        let rauc = Service::new(bb, "rauc");
 
         networkmanager
             .connect(wtb, conn.clone(), "NetworkManager.service")
@@ -248,12 +251,14 @@ impl Systemd {
         iobus
             .connect(wtb, conn.clone(), "lxa-iobus.service")
             .await?;
+        rauc.connect(wtb, conn.clone(), "rauc.service").await?;
 
         Ok(Self {
             reboot,
             networkmanager,
             labgrid,
             iobus,
+            rauc,
         })
     }
 }