Cloud Foundry - Context path routing shows 404 Not Found page

I want to use context path routing to access the app that I am trying to deploy. I want the users to access the app only by using the below URL.

https://my-app.domain.int/foo

Below is the Staticfile.txt file content.

pushstate: enabled

Below is the mainfest.yml file content

---
applications:
 - name: my-app
   memory: 1G
   instances: 1
   path: .
   routes:
    - route: my-app.domain.int/foo
   buildpack: staticfile_buildpack

Below is the directory structure.

dist
- index.html
- Staticfile.txt
- mainfest.yml

I have tried the following solutions but it didn't help.

1. Cloud Foundry map-route is not working when path mentioned
2. Context routing for two different apps

When I access the URL, I get 404 Not Found page. I want to know if I am missing anything. How can I get the context path to work.

[Note: I am using Azure Pivotal PCF service and nginx server]

Just rename Staticfile.txt to Staticfile (without extension).

---

The static_buildpack (in current implementation) generates nginx.conf based on Staticfile configuration: https://docs.cloudfoundry.org/buildpacks/staticfile/index.html#staticfile

For better understanding try the example below.

Push the my-app

• my-app directory tree:

- index.html # with title "root-index" 
- manifest.yml 
- Staticfile 
- public/ 
  - bar/
    - index.html # with title "bar-index"

• manifest.yml:

---
applications:
 - name: my-app
   routes:
   - route: my-app.example.com/foo
   - route: my-app.example.com/bar
   buildpacks: 
   - https://github.com/cloudfoundry/staticfile-buildpack.git # latest

• Staticfile:

root: public
pushstate: enabled

Test it

- Check the generated nginx.conf:

(cf ssh my-app cat /home/vcap/app/nginx/conf/nginx.conf)

# [...] #
http { 
    # [...] #
    server { 
        listen 8080; 
        server_name localhost; 

        # Based on the Staticfile: "root: public"
        root /home/vcap/app/public;

        # Based on the Staticfile: "pushstate: enabled"
        if (!-e $request_filename) {
            rewrite ^(.*)$ / break;
        }

        location / { 
            index index.html index.htm Default.htm; 
        } 
        location ~ /\. { 
            deny all; 
            return 404; 
        } 
    } 
}   

- Test the urls:

• http://my-app.example.com/ - 404 or other app
• http://my-app.example.com/foo - root-index because /public/foo/index.html doesn't exist
• http://my-app.example.com/bar - bar-index because /public/bar/index.html exists
• http://my-app.example.com/bar/non-existent.html - root-index because /public/bar/non-existent.html doesn't exist