[Samba] Testparm CUPS warning

[L.P.H. van Belle]

Im wondering... 

> winbind enum groups = Yes
> winbind enum users = Yes
Change these to No.

printing = CUPS    And  load printers = no
You mixed 2 types of setup, this is a working setup. ( see my smb.conf of my dedicated print server. ) 
My setup Debian Stretch samba 4.9.2. with cups. 
One thing you really should know, if you use the default folders, then add the user maintain cups to lpadmin.
And if its running, configure the shares from within windows. 

[global]

    log level = 0
    workgroup = NTDOM
    security = ADS
    realm = INTERNAL.REALM.TLD
    netbios name = PRINTSVR1

    preferred master = no
    domain master = no
    host msdfs = no

    interfaces = 192.168.0.5 127.0.0.1
    bind interfaces only = yes
    dns proxy = yes

    tls enabled = yes
    tls keyfile = /etc/ssl/private/XXXXXXXKEYpem
    tls certfile = /etc/ssl/certs/XXXXXXXXCERT.pem
    tls cafile = /etc/ssl/certs/ROOTCA.pem

    idmap config * :backend = tdb
    idmap config * :range = 2000-9999

    idmap config NTDOM: backend = ad
    idmap config NTDOM: schema_mode = rfc2307
    idmap config NTDOM: range = 10000-3999999
    idmap config NTDOM: unix_primary_group = yes
    idmap config NTDOM: unix_nss_info = yes

    dedicated keytab file = /etc/krb5.keytab
    kerberos method = secrets and keytab

    winbind refresh tickets = yes
    winbind use default domain = yes
    winbind enum users  = no
    winbind enum groups = no
    winbind offline logon = yes
    username map = /etc/samba/samba_usermapping
    usershare path =

    vfs objects = acl_xattr
    map acl inherit = yes
    store dos attributes = yes
    veto files = /.bash_logout/.bash_profile/.bash_history/.bashrc/
    hide unreadable = yes

    rpc_server:spoolss = external
    rpc_daemon:spoolssd = fork
    spoolss:architecture = Windows x64
    load printers = yes

[print$]
   comment = Printer Drivers
   path = /var/lib/samba/printers
   acl_xattr:ignore system acl = yes
   browseable = yes
   writable = yes
   guest ok = no
   write list = root, administrator, @"Domain Admins", @lpadmin, @"Print Operators"

[printers]
   comment = All Printers
   path = /home/samba/printing/spool
   acl_xattr:ignore system acl = yes
   browseable = yes
   printable = yes
   printing = CUPS


Greetz, 

Louis


> -----Oorspronkelijk bericht-----
> Van: samba [mailto:samba-bounces at lists.samba.org] Namens 
> Micha Ballmann via samba
> Verzonden: woensdag 21 november 2018 11:33
> Aan: samba at lists.samba.org
> Onderwerp: [Samba] Testparm CUPS warning
> 
> Hello,
> 
> today i upgrade my printserver from samba 4.8.6 to 4.9.2 
> (ubuntu 18.04). 
> First, all is working correctly. But whe im typing "testparm" now the 
> following warnings are shown:
> 
> ##############
> 
> Loaded services file OK.
> 
> Warning: Service printers defines a print command, but parameter is 
> ignored when using CUPS libraries.
> 
> Warning: Service print$ defines a print command, but parameter is 
> ignored when using CUPS libraries.
> 
> Warning: Service MX511de defines a print command, but parameter is 
> ignored when using CUPS libraries.
> 
> Warning: Service printer01 defines a print command, but parameter is 
> ignored when using CUPS libraries.
> 
> Warning: Service printer01_null defines a print command, but 
> parameter 
> is ignored when using CUPS libraries.
> 
> Warning: Service pcclient defines a print command, but parameter is 
> ignored when using CUPS libraries.
> 
> ##############
> 
> My smb.conf:
> 
> ##############
> 
> [global]
> 
> security = ads
> realm = rootrudi.de
> workgroup = ROOTRUDI
> idmap config *: backend = tdb
> idmap config *: range = 3000-7999
> idmap config ROOTRUDI:backend = ad
> idmap config ROOTRUDI:range = 10000-999999
> idmap config ROOTRUDI:schema_mode = rfc2307
> idmap config ROOTRUDI: unix_nss_info = no
> domain master = No
> local master = No
> preferred master = No
> os level = 0
> restrict anonymous = 2
> winbind cache time = 10
> winbind enum groups = Yes
> winbind enum users = Yes
> winbind use default domain = Yes
> #winbind use default domain = No
> map acl inherit = Yes
> store dos attributes = Yes
> vfs objects = acl_xattr
> username map = /usr/local/samba/private/user.map
> printing = CUPS
> rpc_server:spoolss = external
> rpc_daemon:spoolssd = fork
> load printers = no
> spoolss: architecture = Windows x64
> print 
> command=/home/papercut/providers/print/linux-x64/samba-print-p
rovider -u 
> "%u" -J "%J" -h "%h" -m "%m" -p "%p" -s "%s" -a "[standard 
> print command]" &
> 
> 
> [printers]
>         path = /var/spool/samba/
>         printable = yes
>         browseable = Yes
>         read only = No
> 
> [print$]
>         path = /srv/samba/printer_drivers/
>         read only = no
> 
> [MX511de]
>         path = /var/spool/samba/
>         printable = yes
>         printer name = MX511de
> 
> 
> [printer01]
>         comment = Ricoh MP C4504ex
>         path = /var/spool/samba/
>         printable = yes
>         printer name = printer01
> 
> [printer01_null]
>         comment = Ricoh MP C4504ex_null
>         path = /var/spool/samba/
>         printable = yes
>         printer name = printer01_null
> 
> ##############
> 
> *Yes the printserver also runs CUPS. But  i dont understand 
> the message. 
> Do i need to do something or can ignore this?*
> 
> Regards
> 
> Micha
> 
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