apparmor.d -> profiles

profiles/systemd-sysctl

@@ -0,0 +1,37 @@
+# vim:syntax=apparmor
+# ------------------------------------------------------------------
+#
+#    Copyright (C) 2020-2021 Mikhail Morfikov
+#
+#    This program is free software; you can redistribute it and/or
+#    modify it under the terms of version 2 of the GNU General Public
+#    License published by the Free Software Foundation.
+#
+# ------------------------------------------------------------------
+
+abi <abi/3.0>,
+
+include <tunables/global>
+
+@{exec_path} = /{usr/,}lib/systemd/systemd-sysctl
+profile systemd-sysctl @{exec_path} {
+  include <abstractions/base>
+  include <abstractions/systemd-common>
+
+  # Are these needed?
+  deny capability sys_ptrace,
+  deny capability sys_admin,
+  deny capability net_admin,
+  deny capability sys_resource,
+
+  @{exec_path} mr,
+
+  @{PROC}/sys/** rw,
+
+  /etc/sysctl.d/ r,
+  /etc/sysctl.d/*.conf r,
+
+  /etc/sysctl.conf r,
+
+  include if exists <local/systemd-sysctl>
+}