.NET8 based Azure HTTP Trigger function build succeeded but fail to run.

[RakeshSharnagate-eaton]

I am trying to build .NET8 HTTP trigger Azure function using kpack.
Everything seems working fine but pods are crashing with following error:

ERROR:
Setting ASPNETCORE_URLS=http://0.0.0.0:8080 Unhandled exception. System.InvalidOperationException: The gRPC channel URI 'http://:0' could not be parsed. at Microsoft.Azure.Functions.Worker.Grpc.GrpcWorkerClientFactory.GrpcWorkerClient.CreateClient() in D:\a\_work\1\s\src\DotNetWorker.Grpc\GrpcWorkerClientFactory.cs:line 110 at Microsoft.Azure.Functions.Worker.Grpc.GrpcWorkerClientFactory.GrpcWorkerClient..ctor(GrpcHostChannel outputChannel, GrpcWorkerStartupOptions startupOptions, IMessageProcessor processor) in D:\a\_work\1\s\src\DotNetWorker.Grpc\GrpcWorkerClientFactory.cs:line 52 at Microsoft.Azure.Functions.Worker.Grpc.GrpcWorkerClientFactory.CreateClient(IMessageProcessor messageProcessor) in D:\a\_work\1\s\src\DotNetWorker.Grpc\GrpcWorkerClientFactory.cs:line 33 at Microsoft.Azure.Functions.Worker.GrpcWorker.StartAsync(CancellationToken token) in D:\a\_work\1\s\src\DotNetWorker.Grpc\GrpcWorker.cs:line 57 at Microsoft.Azure.Functions.Worker.WorkerHostedService.StartAsync(CancellationToken cancellationToken) in D:\a\_work\1\s\src\DotNetWorker.Core\WorkerHostedService.cs:line 25 at Microsoft.Extensions.Hosting.Internal.Host.StartAsync(CancellationToken cancellationToken) at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.RunAsync(IHost host, CancellationToken token) at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.RunAsync(IHost host, CancellationToken token) at Microsoft.Extensions.Hosting.HostingAbstractionsHostExtensions.Run(IHost host) at Program.<Main>$(String[] args) in /workspace/Program.cs:line 3

kp build logs:
`
===> PREPARE
Build reason(s): CONFIG
CONFIG:
resources: {}
- source: {}
+ source:
+ git:
+ revision: 5c3395f3954480d1053f431c30a026a2a1849ca8
+ url: https://github.com/RakeshSharnagate-eaton/sample_core_app_2.git
Loading registry credentials from service account secrets
Loading secret for "selfdeploy.azurecr.io" from secret "selfdeploy-registry-secret" at location "/var/build-secrets/selfdeploy-registry-secret"
Loading cluster credential helpers
Cloning "https://github.com/RakeshSharnagate-eaton/sample_core_app_2.git" @ "5c3395f3954480d1053f431c30a026a2a1849ca8"...
Successfully cloned "https://github.com/RakeshSharnagate-eaton/sample_core_app_2.git" @ "5c3395f3954480d1053f431c30a026a2a1849ca8" in path "/workspace"
===> ANALYZE
Timer: Analyzer started at 2024-05-26T05:39:41Z
Image with name "selfdeploy.azurecr.io/sample-core-app-2:v1" not found
Timer: Analyzer ran for 115.519931ms and ended at 2024-05-26T05:39:41Z
===> DETECT
Timer: Detector started at 2024-05-26T05:39:41Z
6 of 12 buildpacks participating
paketo-buildpacks/ca-certificates 3.7.0
paketo-buildpacks/dotnet-core-sdk 0.14.8
paketo-buildpacks/icu 0.7.9
paketo-buildpacks/dotnet-publish 0.12.30
paketo-buildpacks/dotnet-core-aspnet-runtime 0.4.7
paketo-buildpacks/dotnet-execute 0.14.31
Timer: Detector ran for 57.956287ms and ended at 2024-05-26T05:39:41Z
===> RESTORE
Timer: Restorer started at 2024-05-26T05:39:42Z
Timer: Restorer ran for 158.992µs and ended at 2024-05-26T05:39:42Z
===> BUILD
Timer: Builder started at 2024-05-26T05:39:43Z

Paketo Buildpack for CA Certificates 3.7.0
https://github.com/paketo-buildpacks/ca-certificates
Launch Helper: Contributing to layer
Creating /layers/paketo-buildpacks_ca-certificates/helper/exec.d/ca-certificates-helper
Paketo Buildpack for .NET Core SDK 0.14.8
Resolving .NET Core SDK version
Candidate version sources (in priority order):
sample-core-app-2.csproj -> "8.0.*"

Selected .NET Core SDK version (using sample-core-app-2.csproj): 8.0.203

Executing build process
Installing .NET Core SDK 8.0.203
Completed in 5.842s

Configuring build environment
PATH -> "/layers/paketo-buildpacks_dotnet-core-sdk/dotnet-core-sdk:$PATH"

Generating SBOM for /layers/paketo-buildpacks_dotnet-core-sdk/dotnet-core-sdk
Completed in 0s

Paketo Buildpack for ICU 0.7.9
Resolving ICU version
Candidate version sources (in priority order):
-> ""

Selected ICU version (using <unknown>): 74.2

Executing build process
Installing ICU
Completed in 538ms

Generating SBOM for /layers/paketo-buildpacks_icu/icu
Completed in 0s

Paketo Buildpack for .NET Publish 0.12.30
Executing build process
Running 'dotnet publish /workspace --configuration Release --runtime linux-x64 --self-contained false --output /tmp/dotnet-publish-output3283835181'

  Welcome to .NET 8.0!
  ---------------------
  SDK Version: 8.0.203

  Telemetry
  ---------
  The .NET tools collect usage data in order to help us improve your experience. It is collected by Microsoft and shared with the community. You can opt-out of telemetry by setting the DOTNET_CLI_TELEMETRY_OPTOUT environment variable to '1' or 'true' using your favorite shell.

  Read more about .NET CLI Tools telemetry: https://aka.ms/dotnet-cli-telemetry

  ----------------
  Installed an ASP.NET Core HTTPS development certificate.
  To trust the certificate, view the instructions: https://aka.ms/dotnet-https-linux

  ----------------
  Write your first app: https://aka.ms/dotnet-hello-world
  Find out what's new: https://aka.ms/dotnet-whats-new
  Explore documentation: https://aka.ms/dotnet-docs
  Report issues and find source on GitHub: https://github.com/dotnet/core
  Use 'dotnet --help' to see available commands or visit: https://aka.ms/dotnet-cli
  --------------------------------------------------------------------------------------
  MSBuild version 17.9.6+a4ecab324 for .NET
    Determining projects to restore...
    Restored /workspace/sample-core-app-2.csproj (in 2.22 sec).
  /layers/paketo-buildpacks_dotnet-core-sdk/dotnet-core-sdk/sdk/8.0.203/Current/SolutionFile/ImportAfter/Microsoft.NET.Sdk.Solution.targets(36,5): warning NETSDK1194: The "--output" option isn't supported when building a solution. Specifying a solution-level output path results in all projects copying outputs to the same directory, which can lead to inconsistent builds. [/workspace/sample-core-app-2.sln]
    sample-core-app-2 -> /workspace/bin/Release/net8.0/linux-x64/sample-core-app-2.dll
    Determining projects to restore...
    Restored /tmp/tbdvtn1w.4vq/WorkerExtensions.csproj (in 4.01 sec).
    WorkerExtensions -> /tmp/tbdvtn1w.4vq/buildout/Microsoft.Azure.Functions.Worker.Extensions.dll
    sample-core-app-2 -> /tmp/dotnet-publish-output3283835181/
    Determining projects to restore...
    Restored /tmp/4bk3lyui.pqo/WorkerExtensions.csproj (in 270 ms).
    WorkerExtensions -> /tmp/4bk3lyui.pqo/publishout/Microsoft.Azure.Functions.Worker.Extensions.dll
    WorkerExtensions -> /tmp/4bk3lyui.pqo/publishout/
  Completed in 14.086566876s

Dividing build output into layers to optimize cache reuse

Generating SBOM for /workspace
Completed in 26ms

Removing source code

Paketo Buildpack for ASP.NET Core Runtime 0.4.7
Resolving ASP.NET Core Runtime version
Candidate version sources (in priority order):
runtimeconfig.json -> "8.0.0"
-> ""

No exact version match found; attempting version roll-forward

Selected ASP.NET Core Runtime version (using runtimeconfig.json): 8.0.3

Executing build process
Installing ASP.NET Core Runtime 8.0.3
Completed in 1.112s

Configuring launch environment
DOTNET_ROOT -> "/layers/paketo-buildpacks_dotnet-core-aspnet-runtime/dotnet-core-aspnet-runtime"
PATH -> "/layers/paketo-buildpacks_dotnet-core-aspnet-runtime/dotnet-core-aspnet-runtime:$PATH"

Generating SBOM for /layers/paketo-buildpacks_dotnet-core-aspnet-runtime/dotnet-core-aspnet-runtime
Completed in 0s

Paketo Buildpack for .NET Execute 0.14.31
Generating SBOM for /workspace
Completed in 22ms

Assigning launch processes:
sample-core-app-2 (default): /workspace/sample-core-app-2

Timer: Builder ran for 21.756620127s and ended at 2024-05-26T05:40:05Z
===> EXPORT
Timer: Exporter started at 2024-05-26T05:40:08Z
Adding layer 'paketo-buildpacks/ca-certificates:helper'
Adding layer 'paketo-buildpacks/icu:icu'
Adding layer 'paketo-buildpacks/dotnet-core-aspnet-runtime:dotnet-core-aspnet-runtime'
Adding layer 'paketo-buildpacks/dotnet-execute:port-chooser'
Adding layer 'buildpacksio/lifecycle:launch.sbom'
Adding 2/2 app layer(s)
Adding layer 'buildpacksio/lifecycle:launcher'
Adding layer 'buildpacksio/lifecycle:config'
Adding layer 'buildpacksio/lifecycle:process-types'
Adding label 'io.buildpacks.lifecycle.metadata'
Adding label 'io.buildpacks.build.metadata'
Adding label 'io.buildpacks.project.metadata'
Setting default process type 'sample-core-app-2'
Timer: Saving selfdeploy.azurecr.io/sample-core-app-2:v1... started at 2024-05-26T05:40:10Z
*** Images (sha256:57e04d7e3da2508193274e9543cb25ce03d78bb0876a8804a92a4818e80de0e7):
selfdeploy.azurecr.io/sample-core-app-2:v1
selfdeploy.azurecr.io/sample-core-app-2:v1-b1.20240526.053925
Timer: Saving selfdeploy.azurecr.io/sample-core-app-2:v1... ran for 2.933978748s and ended at 2024-05-26T05:40:13Z
Timer: Exporter ran for 4.963909409s and ended at 2024-05-26T05:40:13Z
Timer: Cache started at 2024-05-26T05:40:13Z
Adding cache layer 'paketo-buildpacks/dotnet-core-sdk:dotnet-core-sdk'
Adding cache layer 'paketo-buildpacks/icu:icu'
Adding cache layer 'paketo-buildpacks/dotnet-publish:nuget-cache'
Adding cache layer 'buildpacksio/lifecycle:cache.sbom'
Timer: Cache ran for 4.479478894s and ended at 2024-05-26T05:40:17Z
===> COMPLETION
Build successful
`