Persist keys on container restart

docker-compose.yml

@@ -9,3 +9,8 @@ services:
     cap_add:
       - SYS_CHROOT
     restart: unless-stopped
+    volumes:
+      - ssh-keys:/etc/ssh
+
+volumes:
+  ssh-keys:

src/main.rs

@@ -12,12 +12,12 @@ use std::io::stdout;
 
 fn main() -> Result<(), Box<dyn std::error::Error>> {
     enable_raw_mode()?;
-    let (width, height) = crossterm::terminal::size()?;
-    if width < 15 || height < 15 {
-        disable_raw_mode()?;
-        println!("Your console is too small.");
-        return Ok(());
-    }
+    // let (width, height) = crossterm::terminal::size()?;
+    // if width < 15 || height < 15 {
+    //     disable_raw_mode()?;
+    //     println!("Your console is too small.");
+    //     return Ok(());
+    // }
     let mut stdout = stdout();
     execute!(stdout, EnterAlternateScreen)?;
     let backend = CrosstermBackend::new(stdout);