Add ingress to the charm

src/charmed_server.py

@@ -24,6 +24,7 @@ STATIC_SOURCE_DIR = CHARM_DIR / "src" / "static"
 CONFIG_FILE = pathops.LocalPath("/etc/nginx/nginx.conf")
 PID_FILE = pathops.LocalPath(CHARM_DIR / "nginx.pid")
 
+
 def ensure_config() -> bool:
     """Ensure that nginx is configured. Return True if any changes were made."""
     config = f"""\
@@ -53,11 +54,12 @@ http {{
 def install() -> None:
     """Install nginx apt package."""
     apt.update()
-    apt.add_package("nginx", "1.18.0-6ubuntu14.7")
+    apt.add_package("nginx", "1.18.0-6ubuntu14.8")
     subprocess.check_output(["service", "nginx", "stop"])
     os.remove("/etc/nginx/nginx.conf")
     os.unlink("/etc/nginx/sites-enabled/default")
 
+
 def is_installed() -> bool:
     """Check if nginx is installed."""
     return shutil.which("nginx") is not None