emulab_genilib

"""For Mason over erpc; uses Ubuntu18"""
# Import the Portal object.
import geni.portal as portal
# Import the ProtoGENI library.
import geni.rspec.pg as pg
# Import the Emulab specific extensions.
import geni.rspec.emulab as emulab

# Describe the parameter(s) this profile script can accept.
portal.context.defineParameter("s", "Number of sequencers", portal.ParameterType.INTEGER, 2)
portal.context.defineParameter("p", "Number of proxy machines", portal.ParameterType.INTEGER, 3)
portal.context.defineParameter("c", "Number of clients", portal.ParameterType.INTEGER, 1)
portal.context.defineParameter("cs", "Number of service servers", portal.ParameterType.INTEGER, 3)

# Retrieve the values the user specifies during instantiation.
params = portal.context.bindParameters()

nclients = params.c
nsequencers = params.s
nproxies = params.p
nservers = params.cs

# Create a portal object,
pc = portal.Context()

# Create a Request object to start building the RSpec.
request = pc.makeRequestRSpec()

proxies = ["proxy-%d" % x for x in range(nproxies)]
servers = ["server-%d" % x for x in range(nservers)]
clients = ["client-%d" % x for x in range(nclients)]
sequencers = ["sequencer-%d" % x for x in range(nsequencers)]
nodes = [request.RawPC(node) for node in sequencers + clients + proxies + servers]

for i, node in enumerate (nodes): 
    node.hardware_type = 'd430'
    node.disk_image = "urn:publicid:IDN+emulab.net+image+Mason//ubuntu-go1.18.5"

ifaces1 = [node.addInterface('eth1', pg.IPv4Address('10.1.1.%d' % (i + 1),'255.255.255.0'))
            for i, node in enumerate(nodes)]
ifaces2 = [node.addInterface('eth2', pg.IPv4Address('10.1.2.%d' % (i + 1),'255.255.255.0'))
            for i, node in enumerate(nodes)]

# Link tblink-l3
link_tblink_l3 = request.Link('tblink-l3')
link_tblink_l3.setNoBandwidthShaping()
link_tblink_l3.trivial_ok = True
link_tblink_l3.setProperties(bandwidth=10000000)
    
# Add nodes to link
for iface in ifaces1 + ifaces2:
    link_tblink_l3.addInterface(iface)

request.setRoutingStyle('static')

# Print the generated rspec
pc.printRequestRSpec(request)