MPLS SR configuration examples

Provides examples of MPLS SR config using Honeycomb
for the following topology:

                    A
                   /
 vpp1 – vpp2 – vpp4
    \          //  \
     –– vpp3 ––     B

Each vpp node represents docker container
with honeycomb running.

A and B represent egrees nodes modeled using tap interfaces.

Scripts for building topology and Postman
collection with example requests included.

Change-Id: I96099d9b5b2af50bf48962c869ad5b2474673227
Signed-off-by: Marek Gradzki <mgradzki@cisco.com>

1 files changed, 37 insertions, 0 deletions

diff --git a/docker/mpls_demo/build_topology.sh b/docker/mpls_demo/build_topology.sh
new file mode 100755
index 000000000..5764ebf1b
--- /dev/null
+++ b/docker/mpls_demo/build_topology.sh
@@ -0,0 +1,37 @@
+#!/bin/bash
+source ../utils.sh
+
+if [[ $UID != 0 ]]; then
+    echo "Please run this script with sudo:"
+    echo "sudo $0 $*"
+    exit 1
+fi
+
+# Cleanup
+../remove_hc2vpp_containers.sh
+
+# Create directory for storing network namespaces
+mkdir -p /var/run/netns
+
+# Build topology
+#
+# vpp1 – vpp2 – vpp4
+#    \          //
+#     –– vpp3 ––
+#
+create_container vpp1 hc2vpp
+create_container vpp2 hc2vpp
+create_container vpp3 hc2vpp
+create_container vpp4 hc2vpp
+
+start_container vpp1
+start_container vpp2
+start_container vpp3
+start_container vpp4
+
+# Connect containers using veth interfaces
+create_link vpp1 veth12 veth21 vpp2
+create_link vpp1 veth13 veth31 vpp3
+create_link vpp2 veth24 veth42 vpp4
+create_link vpp3 veth341 veth431 vpp4
+create_link vpp3 veth342 veth432 vpp4