[Samba] [stand alone server] Do I need Winbind?

[Gilles]

Hello,

On a stand alone server, do I need Winbind ?

Thank you.

==================
root at debian-dell:/etc/samba# head /etc/samba/smb.conf
[global]
netbios name = DEBIAN-DELL
server role = standalone server
security = user
disable netbios = yes
smb ports = 445

map to guest = Bad User
guest account = www-data
==================
root at debian-dell:/etc/samba# ps aux
USER         PID %CPU %MEM    VSZ   RSS TTY      STAT START   TIME COMMAND
...
root         366  0.0  1.3 258400 21080 ?        Ssl  Jun22   0:01 
/usr/sbin/NetworkManager --no-daemon
root         367  0.0  0.3  16540  5852 ?        Ss   Jun22   0:00 
/sbin/wpa_supplicant -u -s -O DIR=/run/wpa_supplicant GROUP=netdev
root         375  0.0  0.7 317324 11964 ?        Ssl  Jun22   0:00 
/usr/sbin/ModemManager
root         397  0.0  0.2   6120  4184 tty1     Ss   Jun22   0:00 
/bin/login -p --
ntpsec       398  0.0  1.2  84912 19272 ?        SLs  Jun22   0:04 
/usr/sbin/ntpd -p /run/ntpd.pid -c /etc/ntpsec/ntp.conf -g -N -u 
ntpsec:ntpsec
root         404  0.0  0.5  15436  9376 ?        Ss   Jun22   0:00 sshd: 
/usr/sbin/sshd -D [listener] 0 of 10-100 startups
wsdd         434  0.0  1.8  37196 29348 ?        Ss   Jun22   0:00 
python3 /usr/sbin/wsdd --shortlog --chroot=/run/wsdd
root         459  0.0  0.0  10380  1036 ?        Ss   Jun22   0:00 
nginx: master process /usr/sbin/nginx -g daemon on; master_process on;
www-data     462  0.0  0.3  12312  5352 ?        S    Jun22   0:01 
nginx: worker process
www-data     463  0.0  0.3  12312  5368 ?        S    Jun22   0:01 
nginx: worker process
fred         494  0.0  0.6  19004 10684 ?        Ss   Jun22   0:00 
/lib/systemd/systemd --user
fred         495  0.0  0.1 103240  3116 ?        S    Jun22   0:00 (sd-pam)
fred         510  0.0  0.3   7980  4924 tty1     S+   Jun22   0:00 -bash
root        1720  0.0  0.0      0     0 ?        I    Jun22   0:26 
[kworker/0:2-events]
root        1812  0.0  1.2  79200 20740 ?        Ss   Jun22   0:01 
/usr/sbin/winbindd --foreground --no-process-group
root        1814  0.0  0.9  79292 15528 ?        S    Jun22   0:00 
winbindd: domain child [DEBIAN-DELL]
root        1990  0.0  0.3  79072  5924 ?        S    Jun22   0:00 
winbindd: idmap child
root        2546  0.0  0.0      0     0 ?        I<   Jun22  0:00 [tls-strp]
root        3302  0.0  0.7  18376 11632 ?        Ss   10:30   0:00 sshd: 
root at pts/0
root        3320  0.0  0.6  19008 10628 ?        Ss   10:30   0:00 
/lib/systemd/systemd --user
root        3321  0.0  0.0      0     0 ?        I    10:30   0:00 
[kworker/0:1-events]
root        3322  0.0  0.2 103960  3564 ?        S    10:30   0:00 (sd-pam)
root        3341  0.0  0.3   9860  5836 pts/0    Ss   10:30   0:00 -bash
root        3380  0.0  0.0      0     0 ?        I    10:32   0:00 
[kworker/1:3-cgroup_destroy]
root        3410  0.0  1.5  86120 25084 ?        Ss   10:32   0:00 
/usr/sbin/smbd --foreground --no-process-group
root        3412  0.0  0.2  83756  4388 ?        S    10:32   0:00 smbd: 
notifyd .
root        3413  0.0  0.2  83772  4388 ?        S    10:32   0:00 smbd: 
cleanupd
==================