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
  30 # lets modify the maas general settings:
  31
  32 updns = getFromDict(labcfg, ["labconfig","labsettings","upstream_dns"])
  33 setInDict(opnfvcfg, ["demo-maas", "maas", "settings", "upstream_dns"], updns)
  34 value = getFromDict(labcfg, ["labconfig","lab_location"])
  35 setInDict(opnfvcfg, ["demo-maas", "maas", "settings", "maas_name"], value)
  36 setInDict(opnfvcfg, ["demo-maas", "maas", "name"], "opnfv-"+value)
  37
  38 #lets figure out the interfaces data
  39
  40 ethbrAdm=""
  41 ethbrAdmin=""
  42
  43 c=0
  44 y=0
  45 z=0
  46
  47 while c < len(labcfg["labconfig"]["bridges"]):
  48     brtype = getFromDict(labcfg, ["labconfig","bridges",c,"type"])
  49     brname = getFromDict(labcfg, ["labconfig","bridges",c,"bridge"])
  50     brcidr = getFromDict(labcfg, ["labconfig","bridges",c,"cidr"])
  51     if brtype == "admin":
  52         if c > 0:
  53             opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"].append({})
  54         ethbrAdmin = getFromDict(labcfg, ["labconfig","bridges",c,"bridge"])
  55         brgway = getFromDict(labcfg, ["labconfig","bridges",c,"gateway"])
  56         tmpcidr = brcidr[:-4]
  57         setInDict(opnfvcfg, ["demo-maas", "maas", "ip_address"], tmpcidr+"5")
  58         opnfvcfg["demo-maas"]["maas"]["interfaces"][y] = "bridge="+brname+",model=virtio"
  59
  60         nodegroup={"device": "eth"+str(y), "ip": tmpcidr+"5","subnet_mask": "255.255.255.0", \
  61                    "broadcast_ip": tmpcidr+"255", "router_ip": brgway,\
  62                    "static_range":{"high":tmpcidr+"80","low":tmpcidr+"50"},\
  63                    "dynamic_range":{"high":tmpcidr+"250","low":tmpcidr+"81"}}
  64
  65         opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y] = nodegroup
  66
  67         opnfvcfg["demo-maas"]["juju-bootstrap"]["interfaces"][z] = "bridge="+brname+",model=virtio"
  68
  69         ethbrAdm = ('auto lo\n'
  70                     '    iface lo inet loopback\n\n'
  71                     'auto eth'+str(y)+'\n'
  72                     '    iface eth'+str(y)+' inet static\n'
  73                     '    address '+tmpcidr+'5\n'
  74                     '    netmask 255.255.255.0\n'
  75                     '    gateway '+brgway+'\n'
  76                     '    dns-nameservers '+updns+' '+tmpcidr+'5 127.0.0.1\n')
  77         z=z+1
  78         y=y+1
  79     elif brtype:
  80         opnfvcfg["demo-maas"]["maas"]["interfaces"].append("bridge="+brname+",model=virtio")
  81         brgway = getFromDict(labcfg, ["labconfig","bridges",c,"gateway"])
  82         if brtype != "external":
  83             if c > 0:
  84                 opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"].append({})
  85             tmpcidr = brcidr[:-4]
  86             if brgway:
  87                 nodegroup={"device": "eth"+str(y), "ip": tmpcidr+"5","subnet_mask": "255.255.255.0", \
  88                            "broadcast_ip": tmpcidr+"255", "management": 1, "router_ip": brgway,\
  89                            "static_range":{"high":tmpcidr+"80","low":tmpcidr+"50"},\
  90                            "dynamic_range":{"high":tmpcidr+"250","low":tmpcidr+"81"}}
  91             else:
  92                 nodegroup={"device": "eth"+str(y), "ip": tmpcidr+"5","subnet_mask": "255.255.255.0", \
  93                            "broadcast_ip": tmpcidr+"255", "management": 1, \
  94                            "static_range":{"high":tmpcidr+"80","low":tmpcidr+"50"},\
  95                            "dynamic_range":{"high":tmpcidr+"250","low":tmpcidr+"81"}}
  96
  97             opnfvcfg["demo-maas"]["maas"]["node_group_ifaces"][y] = nodegroup
  98             ethbrAdm  = (ethbrAdm+'\n'
  99                         'auto eth'+str(y)+'\n'
 100                         '    iface eth'+str(y)+' inet static\n'
 101                         '    address '+tmpcidr+'5\n'
 102                         '    netmask 255.255.255.0\n')
 103         if brtype == "public":
 104             opnfvcfg["demo-maas"]["juju-bootstrap"]["interfaces"].append("bridge="+brname+",model=virtio")
 105             z=z+1
 106         if brtype == "external":
 107             ipaddress = getFromDict(labcfg, ["labconfig","bridges",c,"ipaddress"])
 108             ethbrAdm  = (ethbrAdm+'\n'
 109                         'auto eth'+str(y)+'\n'
 110                         '    iface eth'+str(y)+' inet static\n'
 111                         '    address '+ipaddress+'\n'
 112                         '    netmask 255.255.255.0\n')
 113             opnfvcfg["demo-maas"]["juju-bootstrap"]["interfaces"].append("bridge="+brname+",model=virtio")
 114             z=z+1
 115         y=y+1
 116
 117
 118     c=c+1
 119
 120 setInDict(opnfvcfg, ["demo-maas", "maas", "network_config"], ethbrAdm)
 121
 122 # lets modify the maas general settings:
 123 value = get_ip_address(ethbrAdmin)
 124 value = "qemu+ssh://"+getpass.getuser()+"@"+value+"/system"
 125 setInDict(opnfvcfg, ["demo-maas", "maas", "virsh", "uri"], value)
 126
 127 if len(labcfg["labconfig"]["nodes"]) < 1:
 128     print("looks like virtual deployment where nodes were not defined")
 129     opnfvcfg["demo-maas"]["maas"]["nodes"].remove()
 130     exit()
 131
 132 #lets insert the node details here:
 133 c=0
 134
 135 while c < len(labcfg["labconfig"]["nodes"]):
 136     # setup value of name and tags accordigly
 137     value = getFromDict(labcfg, ["labconfig","nodes",c, "type"])
 138     namevalue = "node" + str(c+1) + "-" + value
 139     if c > 0:
 140         opnfvcfg["demo-maas"]["maas"]["nodes"].append({})
 141
 142     opnfvcfg["demo-maas"]["maas"]["nodes"][c]["name"] = namevalue
 143     opnfvcfg["demo-maas"]["maas"]["nodes"][c]["tags"] = value
 144
 145     # setup value of architecture
 146     value = getFromDict(labcfg, ["labconfig","nodes",c, "architecture"])
 147     if value == "x86_64":
 148         value="amd64/generic"
 149     opnfvcfg["demo-maas"]["maas"]["nodes"][c]["architecture"] = value
 150
 151     # setup mac_addresses
 152     value = getFromDict(labcfg, ["labconfig","nodes",c, "pxe_mac_address"])
 153     opnfvcfg["demo-maas"]["maas"]["nodes"][c]["mac_addresses"] = value
 154     valuetype = getFromDict(labcfg, ["labconfig","nodes",c, "power", "type"])
 155
 156     if valuetype == "wakeonlan":
 157         macvalue = getFromDict(labcfg, ["labconfig","nodes",c, "power", "mac_address"])
 158         power={"type": "ether_wake", "mac_address": macvalue}
 159         opnfvcfg["demo-maas"]["maas"]["nodes"][c]["power"] = power
 160     if valuetype == "ipmi":
 161         valueaddr = getFromDict(labcfg, ["labconfig","nodes",c, "power", "address"])
 162         valueuser = getFromDict(labcfg, ["labconfig","nodes",c, "power", "user"])
 163         valuepass = getFromDict(labcfg, ["labconfig","nodes",c, "power", "pass"])
 164         valuedriver = "LAN_2_0"
 165         power={"type": valuetype, "address": valueaddr,"user": valueuser, "pass": valuepass, "driver": valuedriver}
 166         opnfvcfg["demo-maas"]["maas"]["nodes"][c]["power"] = power
 167
 168
 169     c=c+1
 170
 171 with open('deployment.yaml', 'w') as opnfvf:
 172    yaml.dump(opnfvcfg, opnfvf, default_flow_style=False)
 173