Routing to webapi and spa based on path

[rupamroy]

Hi I have my SPA (single page application) and WEBAPI running in seperate service ports in marathon as docker containers. They individually work well , However I want that through the same service port both the applications should be exposed . By default all requests should be routed to the spa but if any request come with a pre-configured path like /webapi/api/v1/* , it should be routed to the WEBAPI.

I don not have any virtual hosts , Only two docker containers configured to run on seperate service ports. Do I need to create virtual hosts and if so how to do that. Here are the configuration that i have for the apps:

Web API

{
  "id": "nsri-webapi",
  "container": {
    "docker": {
      "image": "roopam/webapi",
      "network": "BRIDGE",
      "portMappings": [
        {
          "containerPort": 8625,
          "hostPort": 0,
          "servicePort": 8002,
          "protocol": "tcp"
        }
      ]
    },
    "type": "DOCKER"
  },
  "labels": {
      "HAPROXY_GROUP": "external"
  },
  "env": {
    "API_PORT" : "8625",
  },
  "healthChecks": [
    {
      "protocol": "HTTP",
      "path": "/api/v1/healthcheck",
      "gracePeriodSeconds": 10,
      "intervalSeconds": 30
    }
  ],
  "cpus": 0.03,
  "mem": 256.0,
  "instances": 1,
  "upgradeStrategy": {
    "minimumHealthCapacity": 0.8,
    "maximumOverCapacity": 0.1
  }
}

SPA

{
  "id": "nsri-spa",
  "container": {
    "docker": {
      "image": "roopam/spa",
      "network": "BRIDGE",
      "portMappings": [
        {
          "containerPort": 8626,
          "hostPort": 0,
          "servicePort": 8001,
          "protocol": "tcp"
        }
      ]
    },
    "type": "DOCKER"
  },
  "labels": {
      "HAPROXY_GROUP": "external"
  },
  "env": {
    "STATIC_PORT" : "8626"
  },
  "healthChecks": [
    {
      "protocol": "HTTP",
      "path": "/",
      "gracePeriodSeconds": 10,
      "intervalSeconds": 30
    }
  ],
  "cpus": 0.03,
  "mem": 256.0,
  "instances": 1,
  "upgradeStrategy": {
    "minimumHealthCapacity": 0.8,
    "maximumOverCapacity": 0.1
  }
}