rumba: Remove irati/rlite, python2 and qemu support

Remove IRATI and rlite prototype plugins, keeping only Ouroboros.
Delete .gitlab-ci.yml (only contained an irati test job and a
Sphinx pages job). Clean up all irati/rlite imports and references
from examples, documentation, and tools.

Qemu was tied heavily with rlite and irati. As it's less useful for
ouroboros it's removed rather than reworked.

Updated README.md and AUTHORS

Signed-off-by: Dimitri Staessens <dimitri@ouroboros.rocks>

1 files changed, 14 insertions, 21 deletions

diff --git a/examples/vpn.py b/examples/vpn.py
index 6aa8db6..8aac916 100755
--- a/examples/vpn.py
+++ b/examples/vpn.py
@@ -6,46 +6,39 @@ from rumba.model import *
 from rumba.utils import ExperimentManager
 
 # import testbed plugins
-import rumba.testbeds.emulab as emulab
-import rumba.testbeds.jfed as jfed
 import rumba.testbeds.local as local
-import rumba.testbeds.qemu as qemu
 
 # import prototype plugins
 import rumba.prototypes.ouroboros as our
-import rumba.prototypes.rlite as rl
-import rumba.prototypes.irati as irati
 
 import rumba.log as log
 
 log.set_logging_level('DEBUG')
 
 
-n1 = NormalDIF("n1")
-n2 = NormalDIF("n2")
-e1 = ShimEthDIF("e1")
-e2 = ShimEthDIF("e2")
-e3 = ShimEthDIF("e3")
+n1 = UnicastLayer("n1")
+n2 = UnicastLayer("n2")
+e1 = EthDixLayer("e1")
+e2 = EthDixLayer("e2")
+e3 = EthDixLayer("e3")
 
 a = Node("a",
-         difs = [e1, n1, n2],
-         dif_registrations = {n1 : [e1], n2 : [n1]})
+         layers = [e1, n1, n2],
+         registrations = {n1 : [e1], n2 : [n1]})
 
 b = Node("b",
-         difs = [e1, e2, n1],
-         dif_registrations = {n1 : [e1, e2]})
+         layers = [e1, e2, n1],
+         registrations = {n1 : [e1, e2]})
 
 c = Node("c",
-         difs = [e2, e3, n1],
-         dif_registrations = {n1 : [e2, e3]})
+         layers = [e2, e3, n1],
+         registrations = {n1 : [e2, e3]})
 
 d = Node("d",
-         difs = [e3, n1, n2],
-         dif_registrations = {n1 : [e3], n2 : [n1]})
+         layers = [e3, n1, n2],
+         registrations = {n1 : [e3], n2 : [n1]})
 
-tb = qemu.Testbed(exp_name = 'example1',
-                  username = 'root',
-                  password = 'root')
+tb = local.Testbed(exp_name="example1")
 
 exp = our.Experiment(tb, nodes = [a, b, c, d])