Systemd unit ConfigurationDirectoryMode differs

[marek22k]

As far as I can tell, everything works, but the following warning appears in the log:

-- Journal begins at Tue 2023-05-02 07:43:22 CEST, ends at Tue 2023-05-23 08:37:27 CEST. --
May 23 08:36:53 lab systemd[1]: Finished WireGuard Network Namespace (bandura2).
May 23 08:36:53 lab wg-netns[123795]: > ip netns exec dn42 /bin/sh -c ip addr add dev bandura2 fe80::2924/128 peer fe80::2923/128
May 23 08:36:53 lab wg-netns[123795]: > ip -n dn42 link set dev bandura2 mtu 1420 up
May 23 08:36:53 lab wg-netns[123795]: > ip link set bandura2 netns dn42
May 23 08:36:53 lab wg-netns[123795]: > wg set bandura2 peer bgSz1aqV9otL3uUiyBqdA7kdw3aE+itwoH4xjINi+0U= preshared-key /dev/stdin persistent-keepalive 0 endpoint p2>
May 23 08:36:53 lab wg-netns[123795]: > wg set bandura2 private-key /dev/stdin
May 23 08:36:53 lab wg-netns[123795]: > wg set bandura2 fwmark 0
May 23 08:36:53 lab wg-netns[123795]: > wg set bandura2 listen-port 0
May 23 08:36:53 lab wg-netns[123795]: > ip link add bandura2 type wireguard
May 23 08:36:53 lab systemd[1]: Starting WireGuard Network Namespace (bandura2)...
May 23 08:36:53 lab systemd[123795]: ConfigurationDirectory 'wireguard' already exists but the mode is different. (File system: 750 ConfigurationDirectoryMode: 755)
May 23 08:36:53 lab systemd[1]: Stopped WireGuard Network Namespace (bandura2).
May 23 08:36:53 lab systemd[1]: wg-netns@bandura2.service: Succeeded.
May 23 08:36:53 lab wg-netns[123791]: > ip -n dn42 link delete bandura2
May 23 08:36:53 lab wg-netns[123791]: > ip -n dn42 link set bandura2 down
May 23 08:36:53 lab wg-netns[123791]: > ip -n dn42 link show bandura2
May 23 08:36:52 lab systemd[123791]: ConfigurationDirectory 'wireguard' already exists but the mode is different. (File system: 750 ConfigurationDirectoryMode: 755)
May 23 08:36:52 lab systemd[1]: Stopping WireGuard Network Namespace (bandura2)...
May 23 08:36:40 lab systemd[1]: Finished WireGuard Network Namespace (bandura2).
May 23 08:36:40 lab wg-netns[123746]: > ip netns exec dn42 /bin/sh -c ip addr add dev bandura2 fe80::2924/128 peer fe80::2923/128
May 23 08:36:40 lab wg-netns[123746]: > ip -n dn42 link set dev bandura2 mtu 1420 up
May 23 08:36:40 lab wg-netns[123746]: > ip link set bandura2 netns dn42
May 23 08:36:40 lab wg-netns[123746]: > wg set bandura2 peer bgSz1aqV9otL3uUiyBqdA7kdw3aE+itwoH4xjINi+0U= preshared-key /dev/stdin persistent-keepalive 0 endpoint p2>
May 23 08:36:40 lab wg-netns[123746]: > wg set bandura2 private-key /dev/stdin
May 23 08:36:40 lab wg-netns[123746]: > wg set bandura2 fwmark 0
May 23 08:36:40 lab wg-netns[123746]: > wg set bandura2 listen-port 0