Support kube-proxy data plane

This plugin provides kube-proxy data plane on user space,
which is used to replace linux kernal's kube-proxy based on iptables.
The idea is largely inspired from VPP LB plugin.

Currently, kube-proxy plugin supports three service types:
1) Cluster IP plus Port: support any protocols, including TCP, UDP.
2) Node IP plus Node Port: currently only support UDP.
3) External Load Balancer.

Please refer to kp_plugin_doc.md for details.

Change-Id: I36690e417dd26ad5ec1bd77c7ea4b8100416cac6
Signed-off-by: Hongjun Ni <hongjun.ni@intel.com>

1 files changed, 38 insertions, 0 deletions

diff --git a/src/plugins/kubeproxy.am b/src/plugins/kubeproxy.am
new file mode 100644
index 00000000000..50e7e2fc1a4
--- /dev/null
+++ b/src/plugins/kubeproxy.am
@@ -0,0 +1,38 @@
+# Copyright (c) 2017 Intel Corporation, Inc.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+vppapitestplugins_LTLIBRARIES += kubeproxy_test_plugin.la
+vppplugins_LTLIBRARIES += kubeproxy_plugin.la
+
+kubeproxy_plugin_la_SOURCES =	    \
+	kubeproxy/kp.c			\
+	kubeproxy/kp_node.c	    \
+	kubeproxy/kp_cli.c		\
+	kubeproxy/kp_api.c
+
+BUILT_SOURCES +=		    \
+	kubeproxy/kp.api.h	    \
+	kubeproxy/kp.api.json
+
+API_FILES += kubeproxy/kp.api
+
+noinst_HEADERS +=		    \
+	kubeproxy/kp.h			\
+	kubeproxy/kphash.h		\
+	kubeproxy/kp.api.h
+
+kubeproxy_test_plugin_la_SOURCES =	  \
+	kubeproxy/kp_test.c	      \
+	kubeproxy/kp_plugin.api.h
+
+# vi:syntax=automake