gen-twist.py

header = """<?xml version='1.0'?> \
<rspec xmlns="http://www.geni.net/resources/rspec/3" type="request" \
generated_by="jFed RSpec Editor" generated="2017-05-04T14:34:20.667+02:00" \
xmlns:emulab="http://www.protogeni.net/resources/rspec/ext/emulab/1" \
xmlns:delay="http://www.protogeni.net/resources/rspec/ext/delay/1" \
xmlns:jfed-command="http://jfed.iminds.be/rspec/ext/jfed-command/1" \
xmlns:client="http://www.protogeni.net/resources/rspec/ext/client/1" \
xmlns:jfed-ssh-keys="http://jfed.iminds.be/rspec/ext/jfed-ssh-keys/1" \
xmlns:jfed="http://jfed.iminds.be/rspec/ext/jfed/1" \
xmlns:sharedvlan="http://www.protogeni.net/resources/rspec/ext/shared-vlan/1" \
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" \
xsi:schemaLocation="http://www.geni.net/resources/rspec/3 \
http://www.geni.net/resources/rspec/3/request.xsd ">"""

footer = """</rspec>"""

nuc_template = """<node client_id="nuc%02d" exclusive="true" \
component_manager_id="urn:publicid:IDN+twist.tu-berlin.de+authority+am" \
component_id="urn:publicid:IDN+twist.tu-berlin.de+nuc+nuc%d">
  <sliver_type name="raw-pc"/>
  <location xmlns="http://jfed.iminds.be/rspec/ext/jfed/1" x="%f" y="%f"/>
</node>"""

tplink_template = """<node client_id="tplink%02d" exclusive="true" \
component_manager_id="urn:publicid:IDN+twist.tu-berlin.de+authority+am" \
component_id="urn:publicid:IDN+twist.tu-berlin.de+tplink+tplink%02d">
  <sliver_type name="raw-pc"/>
  <location xmlns="http://jfed.iminds.be/rspec/ext/jfed/1" x="%f" y="%f"/>
</node>"""

nucs = [4, 6, 10, 11, 12, 13, 14]
tplinks = range(1, 16) + range(18, 24)

h = 40
w = 120
x = 100
y = 100

print header
n = 0
for i in range(len(nucs)):
    row = (n - 1) / 8
    col = (n - 1) % 8
    print nuc_template % (nucs[n], nucs[n], x + col * w, y + row * h)
    n += 1
for i in range(len(tplinks)):
    row = (n - 1) / 8
    col = (n - 1) % 8
    print tplink_template % (tplinks[n-len(nucs)], tplinks[n-len(nucs)],
                             x + col * w, y + row * h)
    n += 1
print footer