add samba share for music on nas

bundles/samba/files/smb.conf

@@ -0,0 +1,39 @@
+[global]
+workgroup = KUNBOX
+server string = ${node.name} samba
+dns proxy = no
+max log size = 1000
+syslog = 1
+syslog only = 1
+panic action = /usr/share/samba/panic-action %d
+encrypt passwords = true
+passdb backend = tdbsam
+obey pam restrictions = yes
+map to guest = bad user
+load printers = no
+usershare allow guests = yes
+allow insecure wide links = yes
+% for name, opts in sorted(node.metadata.get('samba/shares', {}).items()):
+
+[${name}]
+browseable = yes
+comment = ${opts.get('comment', f'share of {opts["path"]}')}
+fake oplocks = yes
+force group = ${opts.get('force_group', 'nobody')}
+force user = ${opts.get('force_user', 'nogroup')}
+%  if opts.get('guest_ok', True):
+guest ok = yes
+%  else:
+guest ok = no
+%  endif
+locking = no
+path = ${opts['path']}
+printable = no
+read only = no
+vfs objects = catia fruit
+writable = ${'yes' if opts.get('writable', False) else 'no'}
+%  if opts.get('follow_symlinks', True):
+follow symlinks = yes
+wide links = yes
+%  endif
+% endfor