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>
---
 samples/services/nginx/yaml/manifest.template | 35 +++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 samples/services/nginx/yaml/manifest.template

(limited to 'samples/services/nginx/yaml/manifest.template')

diff --git a/samples/services/nginx/yaml/manifest.template b/samples/services/nginx/yaml/manifest.template
new file mode 100644
index 0000000..ebd5392
--- /dev/null
+++ b/samples/services/nginx/yaml/manifest.template
@@ -0,0 +1,35 @@
+---
+apiVersion: extensions/v1beta1
+kind: Deployment
+metadata:
+  name: {{ deploy_name }}
+  labels:
+    app: {{ deploy_name }}
+spec:
+  template:
+    metadata:
+      labels:
+        app: {{ deploy_name }}
+    spec:
+      containers:
+        - name: {{ deploy_name }}
+          image: {{ image_path }}/{{ image_name }}:{{ image_tag }}
+          ports:
+           - containerPort: {{ grpc_port }}
+           - containerPort: {{ server_port }}
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ deploy_name }}
+  labels:
+    app: {{ deploy_name }}
+spec:
+  ports:
+  - port: {{ grpc_port }}
+    name: grpc
+  - port: {{ server_port }}
+    name: http
+  selector:
+    app: {{ deploy_name }}
+---
-- 
cgit 1.2.3-korg