igor@34: ####
igor@34: #
igor@34: # External variables:
igor@34: # * network 
igor@34: # * domain
igor@34: 
igor@34: 
igor@35: try: 
igor@35:     domain
igor@35: except NameError:
igor@35:     import sys
igor@35:     network=sys.modules['__main__'].network
igor@35:     domain=sys.modules['__main__'].domain
igor@34: 
igor@58: import os,re
nata@36: sys.path.append(os.environ['HOME']+"/xentaur")
nata@36: os.environ['xendomain']=domain
nata@36: 
igor@58:         
igor@58:         
igor@47: 
igor@47: ############################
igor@47: # default values:
igor@58: platform=''
igor@47: npe_type='npe-400'
igor@47: bridge_bridge_table = {
igor@47: }
igor@47: 
igor@58: domains_brief=[]
igor@58: domains=[]
igor@58: domain_types=[]
igor@58: domain_notes=[]
igor@58: domain_subtypes=[]
igor@58: 
igor@47: hidden_bridges = []
igor@47: broken_links = []
igor@47: temporary_links = []
igor@60: cross_bridges=[]
igor@47: 
igor@47: real_bridges=[]
igor@47: real_nodes=[]
igor@58: # overriden by network config
igor@47: ############################
igor@47: 
igor@58: def process_domains_brief():
igor@59:     global domains, domain_types, real_nodes, domain_notes, domain_subtypes
igor@58:     node_brief_re=re.compile('([a-zA-Z_0-9-]*)(?::([a-zA-Z_0-9-]*))?(?::([a-zA-Z_0-9-]*))?(\*?)(?:#(.*))?')
igor@58:     if len(domains)==0:
igor@58:         domains=map(lambda x:node_brief_re.search(x).groups()[0] or '', domains_brief)
igor@58:     if len(domain_types)==0:
igor@58:         domain_types=map(lambda x:node_brief_re.search(x).groups()[1] or '', domains_brief)
igor@58:     if len(domain_subtypes)==0:
igor@58:         domain_subtypes=map(lambda x:node_brief_re.search(x).groups()[2] or '', domains_brief)
igor@58:     if len(real_nodes)==0:
igor@58:         i=0
igor@58:         for brief in domains_brief:
igor@58:             if node_brief_re.search(brief).groups()[3] == '*':
igor@58:                 real_nodes.append(domains[i])
igor@58:             i+=1
igor@58:     if len(domain_notes)==0:
igor@58:         domain_notes=map(lambda x:node_brief_re.search(x).groups()[4] or '', domains_brief)
igor@58: 
igor@58: ############################
igor@35: #try:
igor@35: exec 'from %s import *' % (network)
igor@35: #except:
igor@35: #    print "Can't find or interpret module %s with topology description" %(network)
igor@35: #    sys.exit(1)
igor@34: 
igor@58: process_domains_brief()
igor@34: 
igor@59: N = domains.index(domain)
igor@35: name=domain
igor@34: 
igor@34: pae=1
igor@34: if pae:
igor@40:     kernel = "/boot/vmlinuz-2.6.18-4-xen-686"
igor@40:     ramdisk = "/boot/initrd.img-2.6.18-4-xen-686"
igor@34: else:
igor@34:     kernel = "/boot/vmlinuz-2.6.18-without-PAE-4-xen-686"
igor@34:     ramdisk = "/boot/initrd.img-2.6.18-without-PAE-4-xen-686-domU"
igor@34: 
igor@34: #builder='linux'
igor@34: cpu_cap = 10
igor@34: 
igor@59: 
igor@59: 
igor@59: 
igor@56: for br in bridges:
igor@56:     if not br in vbridges_table.keys():
igor@56:         vbridges_table[br]=[]
igor@56: 
igor@56: for domain in domains:
igor@56:     if not domain in connection_table.keys():
igor@56:         connection_table[domain]='true'
igor@34: 
igor@34: vbridges = vbridges_table[name]
igor@34: 
igor@34: vif=[]
igor@34: x=1
igor@34: for i in vbridges:
igor@59:  vif.append('bridge='+i+',mac=00:16:3e:01:'+hex(N)[2:]+':'+hex(int('c0',16)+x)[2:])
igor@34:  x+=1
igor@34: 
igor@59: disk = [ 'file:'+xenomips_dir+'xenomips1.img,hda1,r', 'file:'+xenomips_dir+'xenomips-ios1.img,hda2,r', 'file:'+xenomips_dir+'xenomips-config'+str(N)+'.img,hda3,w' ]
igor@34: root = "/dev/hda1 ro"
igor@34: 
igor@59: if domain_types[N] == 'quagga':
igor@59:     memory = 64
igor@59: else:
igor@59:     memory = 400
igor@59: 
igor@58: if domain_subtypes[N] != '' and platform == '':
igor@58:     platform=domain_subtypes[N]
igor@58: 
igor@59: if platform == '': 
igor@58:     platform='7200'
igor@42: platform_option=""
igor@42: if platform != '7200':
igor@42:     platform_option=' -P '+platform
igor@42: 
igor@42: npe_option=""
igor@42: if platform == '7200':
igor@42:     npe_option=" -t "+npe_type
igor@42: 
igor@59: mac_option=' -m 00:16:3e:01:'+hex(N)[2:]+':01'
igor@45: if platform != '7200':
igor@45:     mac_option =''
igor@34: 
igor@45: xenomips='/xenomips/ios/'+ios_name+platform_option+npe_option+mac_option
igor@45: 
igor@45: default_network_module={
igor@44:     '7200' : 'PA-FE-TX',
igor@44:     '3600' : 'NM-1FE-TX',
igor@44:     '3725' : 'NM-1FE-TX',
igor@44:     '3745' : 'NM-1FE-TX',
igor@44:     '2691' : 'NM-1FE-TX',
igor@44: }
igor@44: network_module=default_network_module[platform]
igor@44: 
igor@48: if platform== '7200':
igor@48:     for i in range(len(vbridges)-1):
igor@48:         xenomips += ' -p '+str(i+1)+':'+network_module
igor@48: else:
igor@48:     for i in range(len(vbridges)-1):
igor@48:         xenomips += ' -p '+str(i+1)+':'+network_module
igor@48: 
igor@34: 
igor@34: for i in range(len(vbridges)):
igor@34:  xenomips += ' -s '+str(i)+':0:gen_eth:eth'+str(i)
igor@34: 
igor@59: if domain_types[N] == 'quagga':
igor@34:     extra = "quagga"
igor@34: else:
igor@34:     extra = "xenomips=\""+xenomips+"\""
igor@34: 
igor@34: on_poweroff = 'destroy'
igor@34: on_reboot   = 'restart'
igor@34: on_crash    = 'restart'
igor@34: