http://bugs.skolelinux.org/show_bug.cgi?id=1406
Joakim Seeberg Ravnskjær <[email protected]> changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |[email protected] --- Comment #2 from Joakim Seeberg Ravnskjær <[email protected]> 2010-01-26 09:35:16 --- I got this from the gathering in Oslo. As I remember it is used to extend/shrink dhcp ranges in lenny. If someone can confirm then documenting should be strait forward. #!/usr/bin/python # Author: John S. Skogtvedt <[email protected]> # Generates a LDIF based on the ranges variable. ranges = ''' ltspserver00-19 10.0.2.10 printer00-19 10.0.2.30 static00-49 10.0.2.50 dhcp000-155 10.0.2.100 dhcp156-399 10.0.3.0 # ends at 10.0.3.243 ltsp001-253 192.168.0.1 # ltsp200-253 are dynamic misc00-49 10.0.4.0 ''' a_template = \ '''dn: dc=%(hostname)s,dc=intern,ou=hosts,dc=skole,dc=skolelinux,dc=no objectclass: top objectclass: dnsdomain objectclass: domainrelatedobject dc: %(hostname)s arecord: %(hostip)s associateddomain: %(hostname)s.intern ''' ptr_template = \ '''dn: %(ip_rev_dn)s,dc=in-addr,dc=arpa,ou=hosts,dc=skole,dc=skolelinux,dc=no objectclass: top objectclass: dnsdomain2 objectclass: domainrelatedobject dc: %(ip_last_part)s ptrrecord: %(hostname)s.intern associateddomain: %(ip_rev)s.in-addr.arpa ''' import re, sys re_range = re.compile('^(.*?)(\d+)-(\d+)\s+([\d.]+)') for line in ranges.splitlines(): m = re_range.search(line) if not m: continue base, begin, end, ip = m.groups() # ('ltspserver', '00', '19', '10.0.2.10') begin_l = len(begin) begin = int(begin) end = int(end) ip_begin = int(ip.split('.')[-1]) # 10 ip_base = ip[0:ip.rindex('.')+1] # 10.0.2. #print >>sys.stderr, m.groups(), ip_begin for i in xrange( (end-begin)+1 ): formatstr = '%s%0' + str(begin_l) + 'd' # '%s%02d' hostname = formatstr % (base, i + begin) # 'ltspserver00' hostip = '%s%d' % (ip_base, i + ip_begin) ip_rev = hostip.split('.')[::-1] # ['10', '2', '0', '10'] ip_rev_dn = ''.join(['dc=%s,' % x for x in ip_rev])[:-1] # 'dc=10,dc=2,dc=0,dc=10' ip_last_part = ip_rev[0] # '10' ip_rev = '.'.join(ip_rev) # '10.2.0.10' #print >>sys.stderr, hostname, hostip print a_template % locals() print ptr_template % locals() -- Configure bugmail: http://bugs.skolelinux.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug. You are watching all bug changes. -- To UNSUBSCRIBE, email to [email protected] with a subject of "unsubscribe". Trouble? Contact [email protected]
