feat: add full snapshot downloads and safe manual restore

2026-10-17 01:36:21 +08:00
parent c6615faa49
commit f77f3d77c0
12 changed files with 1318 additions and 7 deletions
@@ -340,6 +340,10 @@ func (a *API) upgrade(w http.ResponseWriter, r *http.Request, i store.Instance)
 	}
 	op := store.ID()
 	snapshot, failedHome := "upgrade-"+op+"-snapshot", "failed-home-"+op
+	if a.recordSnapshot(i, snapshot, i.Version, i.ImageID) != nil || a.recordSnapshot(i, failedHome, image.Config.Labels["dsh-mgr.version"], image.ID) != nil {
+		fail(w, 500, "snapshot metadata unavailable")
+		return
+	}
 	newName := runtimeNetwork(i.ID) + "-upgrade-" + op
 	_, err = a.s.DB.Exec(`CREATE TABLE IF NOT EXISTS upgrade_journal (id TEXT PRIMARY KEY, instance_id TEXT NOT NULL, old_container TEXT NOT NULL, new_container TEXT NOT NULL DEFAULT '', new_name TEXT NOT NULL, image_id TEXT NOT NULL, snapshot TEXT NOT NULL, failed_home TEXT NOT NULL, phase TEXT NOT NULL)`)
 	if err != nil {