Add alerta service to maven apps

templates/maven/docker-compose.yml

@@ -41,3 +41,21 @@ services:
 
   borgmatic: {{ docker_compose_borgmatic_service }}
 {% endif %}
+{% if alerta_apikey is defined %}
+
+  alerta:
+    image: 'registry.lakedrops.com/docker/alerta-proxy:1.0.1'
+    restart: unless-stopped
+    tty: true
+    environment:
+      - ALERTA_API_KEY={{ alerta_apikey }}
+{% if alerta_environment is defined %}
+      - ALERTA_ENVIRONMENT={{ alerta_environment }}
+{% endif %}
+{% if alerta_project_id is defined %}
+      - ALERTA_PROJECT_ID={{ alerta_project_id }}
+{% endif %}
+{% if alerta_project_id is defined %}
+      - PORT={{ alerta_proxy_port }}
+{% endif %}
+{% endif %}