Docker Compose Updates

Adds docker-compose directory with content to start container suite using
nginx as front and and SwaggerUI in its own container.
Updates the documentation to reflect new method of starting StorPerf.

Change-Id: I469676e330dcad6c968b90133df8866b69eb5ea1
JIRA: STORPERF-181
Signed-off-by: mbeierl <mark.beierl@dell.com>

2 files changed, 59 insertions, 0 deletions

diff --git a/docker-compose/docker-compose.yaml b/docker-compose/docker-compose.yaml
new file mode 100644
index 0000000..dbba825
--- /dev/null
+++ b/docker-compose/docker-compose.yaml
@@ -0,0 +1,25 @@
+version: '2'
+services:
+    storperf:
+        container_name: "storperf"
+        image: "opnfv/storperf:${TAG}"
+        ports:
+            - "8000:8000"
+        env_file: ${ENV_FILE}
+        volumes:
+            - ${CARBON_DIR}:/opt/graphite/storage/whisper
+
+    swagger-ui:
+        container_name: "swagger-ui"
+        image: "schickling/swagger-ui"
+
+    http-front-end:
+        container_name: "http-front-end"
+        image: nginx:stable-alpine
+        ports:
+            - "5000:5000"
+        volumes:
+            - ./nginx.conf:/etc/nginx/nginx.conf:ro
+        links:
+            - storperf
+            - swagger-ui
\ No newline at end of file
diff --git a/docker-compose/nginx.conf b/docker-compose/nginx.conf
new file mode 100644
index 0000000..b7933ac
--- /dev/null
+++ b/docker-compose/nginx.conf
@@ -0,0 +1,34 @@
+http {
+    include            mime.types;
+    default_type       application/octet-stream;
+    sendfile           on;
+    keepalive_timeout  65;
+    proxy_send_timeout 600;
+    proxy_read_timeout 600;
+    send_timeout       600;
+
+    map $args $containsurl {
+        default 0;
+        "~(^|&)url=[^&]+($|&)" 1;
+    }
+
+    server {
+        listen 5000;
+
+        location /api/ {
+            proxy_pass http://storperf:5000;
+            proxy_set_header Host $host:$proxy_port;
+        }
+
+        location /swagger/ {
+            if ($containsurl = 0) {
+                return 302 $scheme://$host:$server_port$uri?url=http://$host:$server_port/api/spec.json$args;
+            }
+            proxy_pass http://swagger-ui:80/;
+        }
+    }
+}
+
+events {
+    worker_connections 1024;
+}