infra/docker-compose.yml

@@ -113,7 +113,7 @@ services:
       - ../proxy/Caddyfile:/etc/caddy/Caddyfile:ro
       - caddy-data:/data
       - caddy-config:/config
-    command: caddy run --config /etc/caddy/Caddyfile --adapter caddyfile --resume
+    command: caddy run --config /etc/caddy/Caddyfile --adapter caddyfile
     networks:
       - hiy-net
       - default

server/src/main.rs

@@ -154,6 +154,14 @@ async fn main() -> anyhow::Result<()> {
         builder::build_worker(worker_state).await;
     });
 
+    // Re-register all app Caddy routes from the DB on startup.
+    // Caddy no longer uses --resume, so routes must be restored each time the
+    // stack restarts (ensures Caddyfile changes are always picked up).
+    let restore_db = state.db.clone();
+    tokio::spawn(async move {
+        routes::apps::restore_caddy_routes(&restore_db).await;
+    });
+
     // ── Protected routes (admin login required) ───────────────────────────────
     let protected = Router::new()
         .route("/",           get(routes::ui::index))

server/src/routes/apps.rs

@@ -47,6 +47,35 @@ fn caddy_route(app_host: &str, upstream: &str, is_public: bool) -> serde_json::V
     }
 }
 
+/// Re-register every app's Caddy route from the database.
+/// Called at startup so that removing `--resume` from Caddy doesn't lose
+/// routes when the stack restarts.
+pub async fn restore_caddy_routes(db: &crate::DbPool) {
+    // Give Caddy a moment to finish loading the Caddyfile before we PATCH it.
+    let caddy_api = std::env::var("CADDY_API_URL").unwrap_or_else(|_| "http://caddy:2019".into());
+    let client = reqwest::Client::new();
+    for attempt in 1..=10u32 {
+        tokio::time::sleep(tokio::time::Duration::from_secs(2)).await;
+        if client.get(format!("{}/config/", caddy_api)).send().await.is_ok() {
+            break;
+        }
+        tracing::info!("restore_caddy_routes: waiting for Caddy ({}/10)…", attempt);
+    }
+
+    let apps = match sqlx::query_as::<_, crate::models::App>("SELECT * FROM apps")
+        .fetch_all(db)
+        .await
+    {
+        Ok(a)  => a,
+        Err(e) => { tracing::error!("restore_caddy_routes: DB error: {}", e); return; }
+    };
+
+    for app in &apps {
+        push_visibility_to_caddy(&app.id, app.port, app.is_public != 0).await;
+    }
+    tracing::info!("restore_caddy_routes: registered {} app routes", apps.len());
+}
+
 /// Push a visibility change to Caddy without requiring a full redeploy.
 /// Best-effort: logs a warning on failure but does not surface an error to the caller.
 async fn push_visibility_to_caddy(app_id: &str, port: i64, is_public: bool) {