ci/deploy.py

   1 import yaml
   2 import pprint
   3 import socket
   4 import fcntl
   5 import struct
   6 import os
   7 import getpass
   8
   9 def get_ip_address(ifname):
  10     s = socket.socket(socket.AF_INET, socket.SOCK_DGRAM)
  11     return socket.inet_ntoa(fcntl.ioctl(
  12         s.fileno(),
  13         0x8915,  # SIOCGIFADDR
  14         struct.pack('256s', ifname[:15])
  15     )[20:24])
  16
  17 with open('labconfig.yaml', 'r') as labf:
  18     labcfg = yaml.load(labf)
  19
  20 with open('deployment.yaml', 'r') as opnfvf:
  21     opnfvcfg = yaml.load(opnfvf)
  22
  23 def setInDict(dataDict, mapList, value):
  24     getFromDict(dataDict, mapList[:-1])[mapList[-1]] = value
  25
  26 def getFromDict(dataDict, mapList):
  27     return reduce(lambda d, k: d[k], mapList, dataDict)
  28
  29 if len(labcfg["labconfig"]["nodes"]) < 3:
  30     print("minimum three nodes are needed for opnfv architecture deployment")
  31     exit()
  32
  33 # lets modify the maas general settings:
  34
  35 updns = getFromDict(labcfg, ["labconfig","labsettings","upstream_dns"])
  36 setInDict(opnfvcfg, ["demo-maas", "maas", "settings", "upstream_dns"], updns)
  37 value = getFromDict(labcfg, ["labconfig","lab_location"])
  38 setInDict(opnfvcfg, ["demo-maas", "maas", "settings", "maas_name"], value)
  39 setInDict(opnfvcfg, ["demo-maas", "maas", "name"], "opnfv-"+value)
  40
  41 #lets figure out the interfaces data
  42
  43 ethbrAdm=""
  44 ethbrAdmin=""
  45
  46 c=0
  47 y=0
  48 z=0
  49
  50 while c < len(labcfg["labconfig"]["bridges"]):
  51     brtype = getFromDict(labcfg, ["labconfig","bridges",c,"type"])
  52     brname = getFromDict(labcfg, ["labconfig","bridges",c,"bridge"])
  53     brcidr = getFromDict(labcfg, ["labconfig","bridges",c,"cidr"])
  54     if brtype == "admin":
  55         ethbrAdmin = getFromDict(labcfg, ["labconfig","bridges",c,"bridge"])
  56         brgway = getFromDict(labcfg, ["labconfig","bridges",c,"gateway"])
  57         tmpcidr = brcidr[:-4]
  58         setInDict(opnfvcfg, ["demo-maas", "maas", "ip_address"], tmpcidr+"5")
  59         opnfvcfg["demo-maas"]["maas"]["interfaces"][y] = "bridge="+brname+",model=virtio"
  60         opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["device"] = "eth"+str(y)
  61         opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["ip"] = tmpcidr+"5"
  62         opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["subnet_mask"] = "255.255.255.0"
  63         opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["broadcast_ip"] = tmpcidr+"255"
  64         opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["router_ip"] = brgway
  65         opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["static_range"]["low"] = tmpcidr+"50"
  66         opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["static_range"]["high"] = tmpcidr+"80"
  67         opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["dynamic_range"]["low"] = tmpcidr+"81"
  68         opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["dynamic_range"]["high"] = tmpcidr+"250"
  69         opnfvcfg["demo-maas"]["juju-bootstrap"]["interfaces"][z] = "bridge="+brname+",model=virtio"
  70         ethbrAdm = ('auto lo\n'
  71                     '    iface lo inet loopback\n\n'
  72                     'auto eth'+str(y)+'\n'
  73                     '    iface eth'+str(y)+' inet static\n'
  74                     '    address '+tmpcidr+'5\n'
  75                     '    netmask 255.255.255.0\n'
  76                     '    gateway '+brgway+'\n'
  77                     '    dns-nameservers '+updns+' '+tmpcidr+'5 127.0.0.1\n')
  78         z=z+1
  79         y=y+1
  80     elif brtype:
  81         opnfvcfg["demo-maas"]["maas"]["interfaces"].append("bridge="+brname+",model=virtio")
  82         brgway = getFromDict(labcfg, ["labconfig","bridges",c,"gateway"])
  83         if brtype != "external":
  84             tmpcidr = brcidr[:-4]
  85             opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["device"] = "eth"+str(y)
  86             opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["ip"] = tmpcidr+"5"
  87             opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["subnet_mask"] = "255.255.255.0"
  88             opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["broadcast_ip"] = tmpcidr+"255"
  89             if brgway:
  90                 opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["router_ip"] = brgway
  91             opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["management"] = 1
  92             opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["static_range"]["low"] = tmpcidr+"20"
  93             opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["static_range"]["high"] = tmpcidr+"150"
  94             opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["dynamic_range"]["low"] = tmpcidr+"151"
  95             opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y]["dynamic_range"]["high"] = tmpcidr+"200"
  96             ethbrAdm  = (ethbrAdm+'\n'
  97                         'auto eth'+str(y)+'\n'
  98                         '    iface eth'+str(y)+' inet static\n'
  99                         '    address '+tmpcidr+'5\n'
 100                         '    netmask 255.255.255.0\n')
 101         if brtype == "public":
 102             opnfvcfg["demo-maas"]["juju-bootstrap"]["interfaces"].append("bridge="+brname+",model=virtio")
 103             z=z+1
 104         if brtype == "external":
 105             ipaddress = getFromDict(labcfg, ["labconfig","bridges",c,"ipaddress"])
 106             ethbrAdm  = (ethbrAdm+'\n'
 107                         'auto eth'+str(y)+'\n'
 108                         '    iface eth'+str(y)+' inet static\n'
 109                         '    address '+ipaddress+'\n'
 110                         '    netmask 255.255.255.0\n')
 111             opnfvcfg["demo-maas"]["juju-bootstrap"]["interfaces"].append("bridge="+brname+",model=virtio")
 112             z=z+1
 113         y=y+1
 114
 115
 116     c=c+1
 117
 118 setInDict(opnfvcfg, ["demo-maas", "maas", "network_config"], ethbrAdm)
 119
 120 # lets modify the maas general settings:
 121 value = get_ip_address(ethbrAdmin)
 122 value = "qemu+ssh://"+getpass.getuser()+"@"+value+"/system"
 123 setInDict(opnfvcfg, ["demo-maas", "maas", "virsh", "uri"], value)
 124
 125 #lets insert the node details here:
 126 c=0
 127
 128 while c < len(labcfg["labconfig"]["nodes"]):
 129     # setup value of name and tags accordigly
 130     value = getFromDict(labcfg, ["labconfig","nodes",c, "type"])
 131     namevalue = "node" + str(c+1) + "-" + value
 132     opnfvcfg["demo-maas"]["maas"]["nodes"][c]["name"] = namevalue
 133     opnfvcfg["demo-maas"]["maas"]["nodes"][c]["tags"] = value
 134
 135     # setup value of architecture
 136     value = getFromDict(labcfg, ["labconfig","nodes",c, "architecture"])
 137     if value == "x86_64":
 138         value="amd64/generic"
 139     opnfvcfg["demo-maas"]["maas"]["nodes"][c]["architecture"] = value
 140
 141     # setup mac_addresses
 142     value = getFromDict(labcfg, ["labconfig","nodes",c, "pxe_mac_address"])
 143     opnfvcfg["demo-maas"]["maas"]["nodes"][c]["mac_addresses"] = value
 144
 145     value = getFromDict(labcfg, ["labconfig","nodes",c, "power", "type"])
 146     opnfvcfg["demo-maas"]["maas"]["nodes"][c]["power"]["type"] = value
 147     if value == "wakeonlan":
 148         value = getFromDict(labcfg, ["labconfig","nodes",c, "power", "mac_address"])
 149         opnfvcfg["demo-maas"]["maas"]["nodes"][c]["power"]["mac_address"] = value
 150
 151     if value == "ipmi":
 152         value = getFromDict(labcfg, ["labconfig","nodes",c, "power", "address"])
 153         opnfvcfg["demo-maas"]["maas"]["nodes"][c]["power"]["address"] = value
 154         value = getFromDict(labcfg, ["labconfig","nodes",c, "power", "user"])
 155         opnfvcfg["demo-maas"]["maas"]["nodes"][c]["power"]["user"] = value
 156         value = getFromDict(labcfg, ["labconfig","nodes",c, "power", "pass"])
 157         opnfvcfg["demo-maas"]["maas"]["nodes"][c]["power"]["pass"] = value
 158         opnfvcfg["demo-maas"]["maas"]["nodes"][c]["power"]["driver"] = "LAN_2_0"
 159
 160
 161     c=c+1
 162
 163 with open('deployment.yaml', 'w') as opnfvf:
 164    yaml.dump(opnfvcfg, opnfvf, default_flow_style=False)
 165
 166