Doesn't reload config file in k8s

I’m using k8s to deploy image with Ocelot. I need to change route configs without restart Ocelot. So, from docs I found that:

.AddJsonFile(Path.Combine("configurations", "ocelot.json"), true, true)

should work, but it doesn’t.

Steps to Reproduce the Problem

1. Program.cs

private static IWebHostBuilder CreateWebHostBuilder(string[] args)
{
	return WebHost.CreateDefaultBuilder(args)
		.ConfigureAppConfiguration((hostingContext, config) =>
		{
			config
				.SetBasePath(hostingContext.HostingEnvironment.ContentRootPath)
				.AddJsonFile("appsettings.json", true, true)
				.AddJsonFile(Path.Combine("configurations", "ocelot.json"), true, true)
				.AddEnvironmentVariables();
		})
		.UseStartup<Startup>();
}

1. Create ConfigMap

apiVersion: v1
kind: ConfigMap
metadata:
  name: ocelot-api
  labels:
    module: ocelot
    app: api
data:
  ocelot: '{
  "ReRoutes": [
    {
      "DownstreamPathTemplate": "/{everything}",
      "DownstreamScheme": "http",
      "DownstreamHostAndPorts": [
        {
          "Host": "users-api",
          "Port": 7511
        }
      ],
      "UpstreamPathTemplate": "/users/{everything}"
    }
  ]
}'

1. A part of my Deployment

spec:
  containers:
  - name: master
    env:
      - name: ASPNETCORE_ENVIRONMENT
        value: Development
    image: apigateway-ocelot
    ports:
    - containerPort: 80
    volumeMounts:
    - name: config
       mountPath: /app/configurations
  volumes:
  - name: config
     configMap:
       name: ocelot-api
       items:
       - key: ocelot
         path: ocelot.json 

1. Run. Everything works. But now I need to change a route in configMap and apply

"UpstreamPathTemplate": "/usersnew/{everything}"

1. The mounted file is changed. But Ocelot returns 404 and old route works.

Specifications

• Version: 11.0.2
• Platform: docker
• Subsystem: k8s

[sharpn]

seen the note about subpaths here https://kubernetes.io/docs/tasks/configure-pod-container/configure-pod-configmap#mounted-configmaps-are-updated-automatically

[kinglionsoft]

/k8s