igor@0: #!/usr/bin/python
igor@0: 
igor@0: 
igor@0: # External variables:
igor@0: # * network
igor@0: # * domain
igor@0: 
igor@0: import sys
igor@0: 
igor@38: #sys.path.append('/etc/xen')
igor@38: 
igor@0: try:
igor@40: 	execfile('/etc/xen/'+network)
igor@0: except:
igor@0: 	print "Can't find or interpret module %s with topology description" %(network)
igor@0: 	sys.exit(1)
igor@0: 
igor@0: name=domain
igor@0: N = domains.index(domain)
igor@0: 
igor@31: if domain_types[N] == 'hvm':
igor@31:     kernel='hvmloader'
igor@31:     builder='hvm'
igor@31:     device_model='qemu-dm'
igor@31:     boot='c'
igor@31:     sdl=0
igor@31:     vnc=1
igor@31:     stdvga=0
igor@31:     serial='pty'
igor@47:     localtime=0
igor@45: else:
igor@45:     root="/dev/hda1 ro"
igor@45:     extra=""
igor@45: 
igor@45: try:
igor@45: 	execfile('/etc/xen/'+network)
igor@45: except:
igor@45: 	print "Can't find or interpret module %s with topology description" %(network)
igor@45: 	sys.exit(1)
igor@0: 
igor@46: if domain_types[N] == 'hvm':
igor@46:     kernel='hvmloader'
igor@46:     builder='hvm'
igor@46: 
igor@38: try:
igor@38:     memory=mem_table[domain]
igor@38: except:
igor@38:     pass 
igor@38: 
igor@38: try:
igor@38:     vcpus=vcpus_table[domain]
igor@38: except:
igor@38:     pass 
igor@0: 
igor@0: disk=[]
igor@32: if domain_types[N] == 'hvm':
igor@32:     letters='abcdefghijklmnopqrstuvwxyz'
igor@32:     i=0
igor@32:     for disk_description in disk_table[domain]:
igor@32:         i+=1
igor@32:         if disk_description.find(":") == -1:
igor@36:             disk_name=disk_description
igor@36:             if disk_name.find("=") == -1:
igor@36:                 disk.append('phy:/dev/drbd/%s,hd%s,w' % (domain,letters[i-1]) )
igor@36:             else:
igor@36:                 disk.append('phy:/dev/drbd/%s,%s,w' % (domain,(disk_name.split("="))[1]) )
igor@32:         else:
igor@36:             disk_name=(disk_description.split(':'))[0]
igor@36:             if disk_name.find("=") == -1:
igor@36:                 disk.append('phy:/dev/drbd/%s,hd%s,w' % ((disk_description.split(':'))[1],letters[i-1]) )
igor@36:             else:
igor@36:                 disk.append('phy:/dev/drbd/%s,%s,w' % ((disk_description.split(':'))[1],(disk_name.split("="))[1]) )
igor@36:                 
igor@32: else:
igor@32:     i=0
igor@32:     for disk_description in disk_table[domain]:
igor@32:         i+=1
igor@32:         if disk_description.find(":") == -1:
igor@36:             disk_name=disk_description
igor@36:             if disk_name.find("=") == -1:
igor@36:                 disk.append('phy:/dev/drbd/%s,hda%s,w' % (domain,i) )
igor@36:             else:
igor@36:                 disk.append('phy:/dev/drbd/%s,%s,w' % (domain,(disk_name.split("="))[1]) )
igor@32:         else:
igor@36:             disk_name=(disk_description.split(':'))[0]
igor@36:             if disk_name.find("=") == -1:
igor@36:                 disk.append('phy:/dev/drbd/%s,hda%s,w' % ((disk_description.split(':'))[1],i) )
igor@36:             else:
igor@36:                 disk.append('phy:/dev/drbd/%s,%s,w' % ((disk_description.split(':'))[1],(disk_name.split("="))[1]) )
igor@0: 
igor@0: vif=[]
igor@0: vbridges = vbridges_table[domain]
igor@0: x=1
igor@0: for i in vbridges:
igor@31:     if domain_types[N] == 'hvm':
igor@31:         vif.append('type=ioemu, bridge='+i+',mac=00:16:3e:01:'+hex(int(N))[2:]+':'+hex(int('c0',16)+x)[2:])
igor@31:     else:
igor@31:         vif.append('bridge='+i+',mac=00:16:3e:01:'+hex(int(N))[2:]+':'+hex(int('c0',16)+x)[2:])
igor@31:     x+=1
igor@31: 
igor@0: 
igor@0: 
igor@0: def print_config():
igor@31:     if domain_types[N] == 'hvm':
igor@31:         print "name = \"%s\""% name
igor@31:         print "kernel = \"%s\""% kernel
igor@31:         print "builder = \"%s\""% builder
igor@31:         print "memory = %s"% memory
igor@31:         print "device_model=\"%s\"" % device_model
igor@31:         print "vcpus = %s"% vcpus
igor@31:         print "disk =", disk
igor@31:         print "vif =", vif
igor@31:         print "boot=\"%s\""%boot
igor@31:         print "sdl=%s"%sdl
igor@31:         print "vnc=%s"%vnc
igor@47:         print "localtime=%s"%localtime
igor@31:         print "stdvga=%s"%stdvga
igor@31:         print "serial=\"%s\""%serial
igor@31:     else:
igor@31:         print "name = \"%s\""% name
igor@41:         try:
igor@41:             print "kernel = \"%s\""% kernel
igor@41:         except:
igor@41:             pass
igor@41:         try:
igor@41:             print "ramdisk = \"%s\""% ramdisk
igor@41:         except:
igor@41:             pass
igor@31:         print "memory = %s"% memory
igor@31:         print "vcpus = %s"% vcpus
igor@31:         print "disk =", disk
igor@31:         print "vif =", vif
igor@31:         print "root = \"%s\""% root
igor@31:         print "extra = \"%s\""% extra
igor@41:         try:
igor@41:             print "bootloader = \"%s\""% bootloader
igor@41:         except:
igor@41:             pass
igor@41: 
igor@31: #    else:
igor@0: