From 1575a9b3f7e7f475d4d5d8d1541f783948c0d398 Mon Sep 17 00:00:00 2001
From: Eddie Arrage <eddie.arrage@huawei.com>
Date: Wed, 21 Mar 2018 18:38:59 +0000
Subject: Added initial nginx services

- Proxy allows ingress traffic to be sent to another element in
service mesh
- Mirroring is also in the default configuration
- Default configuration is to proxy to a clover-server and mirror
to snort-ids
- A location_path (URI in HTTP requests) can be reconfigured to
restrict proxing; default to '/'
- A proxy_path can be reconfigured to specify an alternate destination
- A mirror path can be reconfigured to specify where traffic
will be spanned
- The default server_port (listen port) for the proxy is 9180 but can be
reconfigured
- The default server_name is http-proxy but can be reconfigured
- Reconfiguration is done over GRPC with jinja2 template for nginx
- Currently snort ids sends alerts to proxy with stub code in GRPC

- Refactored the code to have a nginx base with subservices
- Proxy, Load Balancer (lb), and Server can share code - mainly GRPC
server
- Nginx subservices have separate docker builds

- Improved build scripts for CI
- Render yaml manifests dynamically
- Improve nginx_client for runtime modifications (but not really
useful yet)

Change-Id: Icbff6890021bcc8a8da4690c9261205d6e1ca43a
Signed-off-by: Eddie Arrage <eddie.arrage@huawei.com>
---
 .../services/nginx/docker/grpc/nginx_pb2_grpc.py   | 97 ++++++++++++++++++++++
 1 file changed, 97 insertions(+)
 create mode 100644 samples/services/nginx/docker/grpc/nginx_pb2_grpc.py

(limited to 'samples/services/nginx/docker/grpc/nginx_pb2_grpc.py')

diff --git a/samples/services/nginx/docker/grpc/nginx_pb2_grpc.py b/samples/services/nginx/docker/grpc/nginx_pb2_grpc.py
new file mode 100644
index 0000000..2b36fc0
--- /dev/null
+++ b/samples/services/nginx/docker/grpc/nginx_pb2_grpc.py
@@ -0,0 +1,97 @@
+# Generated by the gRPC Python protocol compiler plugin. DO NOT EDIT!
+import grpc
+
+import nginx_pb2 as nginx__pb2
+
+
+class ControllerStub(object):
+  """The controller service definition.
+  """
+
+  def __init__(self, channel):
+    """Constructor.
+
+    Args:
+      channel: A grpc.Channel.
+    """
+    self.ModifyProxy = channel.unary_unary(
+        '/nginx.Controller/ModifyProxy',
+        request_serializer=nginx__pb2.ConfigProxy.SerializeToString,
+        response_deserializer=nginx__pb2.NginxReply.FromString,
+        )
+    self.ModifyServer = channel.unary_unary(
+        '/nginx.Controller/ModifyServer',
+        request_serializer=nginx__pb2.ConfigServer.SerializeToString,
+        response_deserializer=nginx__pb2.NginxReply.FromString,
+        )
+    self.ModifyLB = channel.unary_unary(
+        '/nginx.Controller/ModifyLB',
+        request_serializer=nginx__pb2.ConfigLB.SerializeToString,
+        response_deserializer=nginx__pb2.NginxReply.FromString,
+        )
+    self.ProcessAlerts = channel.unary_unary(
+        '/nginx.Controller/ProcessAlerts',
+        request_serializer=nginx__pb2.AlertMessage.SerializeToString,
+        response_deserializer=nginx__pb2.NginxReply.FromString,
+        )
+
+
+class ControllerServicer(object):
+  """The controller service definition.
+  """
+
+  def ModifyProxy(self, request, context):
+    # missing associated documentation comment in .proto file
+    pass
+    context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+    context.set_details('Method not implemented!')
+    raise NotImplementedError('Method not implemented!')
+
+  def ModifyServer(self, request, context):
+    # missing associated documentation comment in .proto file
+    pass
+    context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+    context.set_details('Method not implemented!')
+    raise NotImplementedError('Method not implemented!')
+
+  def ModifyLB(self, request, context):
+    # missing associated documentation comment in .proto file
+    pass
+    context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+    context.set_details('Method not implemented!')
+    raise NotImplementedError('Method not implemented!')
+
+  def ProcessAlerts(self, request, context):
+    # missing associated documentation comment in .proto file
+    pass
+    context.set_code(grpc.StatusCode.UNIMPLEMENTED)
+    context.set_details('Method not implemented!')
+    raise NotImplementedError('Method not implemented!')
+
+
+def add_ControllerServicer_to_server(servicer, server):
+  rpc_method_handlers = {
+      'ModifyProxy': grpc.unary_unary_rpc_method_handler(
+          servicer.ModifyProxy,
+          request_deserializer=nginx__pb2.ConfigProxy.FromString,
+          response_serializer=nginx__pb2.NginxReply.SerializeToString,
+      ),
+      'ModifyServer': grpc.unary_unary_rpc_method_handler(
+          servicer.ModifyServer,
+          request_deserializer=nginx__pb2.ConfigServer.FromString,
+          response_serializer=nginx__pb2.NginxReply.SerializeToString,
+      ),
+      'ModifyLB': grpc.unary_unary_rpc_method_handler(
+          servicer.ModifyLB,
+          request_deserializer=nginx__pb2.ConfigLB.FromString,
+          response_serializer=nginx__pb2.NginxReply.SerializeToString,
+      ),
+      'ProcessAlerts': grpc.unary_unary_rpc_method_handler(
+          servicer.ProcessAlerts,
+          request_deserializer=nginx__pb2.AlertMessage.FromString,
+          response_serializer=nginx__pb2.NginxReply.SerializeToString,
+      ),
+  }
+  generic_handler = grpc.method_handlers_generic_handler(
+      'nginx.Controller', rpc_method_handlers)
+  server.add_generic_rpc_handlers((generic_handler,))
-- 
cgit 1.2.3-korg