Add work_queue_webui Ansible role

roles/work_queue_webui/templates/docker-compose.yml.j2

@@ -0,0 +1,24 @@
+---
+services:
+  webui:
+    image: {{ work_queue_webui_image }}
+    volumes:
+      - {{ work_queue_webui_data_path }}:/app/data
+    restart: unless-stopped
+    healthcheck:
+      test: ["CMD", "wget", "-qO-", "http://localhost:80"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+
+  proxy:
+    image: nginx:alpine
+    ports:
+      - "{{ work_queue_webui_proxy_port }}:80"
+    volumes:
+      - ./nginx.conf:/etc/nginx/conf.d/default.conf:ro
+    depends_on:
+      webui:
+        condition: service_healthy
+    restart: unless-stopped
+

roles/work_queue_webui/templates/nginx.conf.j2

@@ -0,0 +1,12 @@
+server {
+    listen 80;
+    server_name _;
+
+    location / {
+        proxy_pass http://webui:80;
+        proxy_set_header Host $host;
+        proxy_set_header X-Real-IP $remote_addr;
+        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+        proxy_set_header X-Forwarded-Proto $scheme;
+    }
+}