install: updates to support building deb/rpm packages that contain python wheels and install core from a single file, updates to core to install scripts by way of python directly

package/examples/lxd/lxd2lxd.py

@@ -0,0 +1,36 @@
+import logging
+
+from core.emulator.coreemu import CoreEmu
+from core.emulator.data import IpPrefixes
+from core.emulator.enumerations import EventTypes
+from core.nodes.lxd import LxcNode
+
+if __name__ == "__main__":
+    logging.basicConfig(level=logging.INFO)
+
+    coreemu = CoreEmu()
+    session = coreemu.create_session()
+    session.set_state(EventTypes.CONFIGURATION_STATE)
+
+    # create nodes and interfaces
+    try:
+        prefixes = IpPrefixes(ip4_prefix="10.83.0.0/16")
+
+        # create node one
+        options = LxcNode.create_options()
+        options.image = "ubuntu:18.04"
+        node1 = session.add_node(LxcNode, options=options)
+        interface1_data = prefixes.create_iface(node1)
+
+        # create node two
+        node2 = session.add_node(LxcNode, options=options)
+        interface2_data = prefixes.create_iface(node2)
+
+        # add link
+        session.add_link(node1.id, node2.id, interface1_data, interface2_data)
+
+        # instantiate
+        session.instantiate()
+    finally:
+        input("continue to shutdown")
+        coreemu.shutdown()