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:whale: .NET (C#) Client Library for Docker API
https://www.nuget.org/packages/Docker.DotNet/
MIT License
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Getting System.Net.Sockets.SocketException (99): Cannot assign requested address when creating a container from another container #646

Open krzysztof-kukla1974 opened 1 year ago

krzysztof-kukla1974 commented 1 year ago

Output of dotnet --info:

.NET SDK:
 Version:   7.0.302
 Commit:    990cf98a27

Runtime Environment:
 OS Name:     Mac OS X
 OS Version:  12.6
 OS Platform: Darwin
 RID:         osx.12-arm64
 Base Path:   /usr/local/share/dotnet/sdk/7.0.302/

Host:
  Version:      7.0.5
  Architecture: arm64
  Commit:       8042d61b17

.NET SDKs installed:
  6.0.403 [/usr/local/share/dotnet/sdk]
  6.0.404 [/usr/local/share/dotnet/sdk]
  6.0.405 [/usr/local/share/dotnet/sdk]
  6.0.407 [/usr/local/share/dotnet/sdk]
  6.0.408 [/usr/local/share/dotnet/sdk]
  7.0.100 [/usr/local/share/dotnet/sdk]
  7.0.101 [/usr/local/share/dotnet/sdk]
  7.0.102 [/usr/local/share/dotnet/sdk]
  7.0.202 [/usr/local/share/dotnet/sdk]
  7.0.203 [/usr/local/share/dotnet/sdk]
  7.0.302 [/usr/local/share/dotnet/sdk]

.NET runtimes installed:
  Microsoft.AspNetCore.App 6.0.11 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 6.0.12 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 6.0.13 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 6.0.15 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 6.0.16 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 7.0.0 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 7.0.1 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 7.0.2 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 7.0.4 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.AspNetCore.App 7.0.5 [/usr/local/share/dotnet/shared/Microsoft.AspNetCore.App]
  Microsoft.NETCore.App 6.0.11 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
  Microsoft.NETCore.App 6.0.12 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
  Microsoft.NETCore.App 6.0.13 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
  Microsoft.NETCore.App 6.0.15 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
  Microsoft.NETCore.App 6.0.16 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
  Microsoft.NETCore.App 7.0.0 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
  Microsoft.NETCore.App 7.0.1 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
  Microsoft.NETCore.App 7.0.2 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
  Microsoft.NETCore.App 7.0.4 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]
  Microsoft.NETCore.App 7.0.5 [/usr/local/share/dotnet/shared/Microsoft.NETCore.App]

Other architectures found:
  x64   [/usr/local/share/dotnet/x64]

Environment variables:
  Not set

global.json file:
  Not found

Learn more:
  https://aka.ms/dotnet/info

Download .NET:
  https://aka.ms/dotnet/download

What version of Docker.DotNet?:

3.125.15

Steps to reproduce the issue:

I'm trying to dynamically create a container from another container and I'm getting SocketException which suggesting sth is incorrect with docker network configuration.

  1. Crate a docket image that do sth (in my case it's getting some O365 data via Graph API). The image is called "trace".
  2. Create another docket image (called "trace-runner") that dynamically (via api) creates a container from "trace" image.
  3. Run a container from "trace-runner" image.
  4. Make sure both containers run on the same network bridge so that they can talk each other via IP or name (use --network option).

What actually happened?:

SocketException is thrown:

System.Net.Sockets.SocketException (99): Cannot assign requested address 2023-06-13 18:01:31 at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.CreateException(SocketError error, Boolean forAsyncThrow) 2023-06-13 18:01:31 at System.Net.Sockets.Socket.AwaitableSocketAsyncEventArgs.ConnectAsync(Socket socket) 2023-06-13 18:01:31 at System.Net.Sockets.Socket.ConnectAsync(EndPoint remoteEP, CancellationToken cancellationToken) 2023-06-13 18:01:31 at System.Net.Sockets.Socket.ConnectAsync(EndPoint remoteEP) 2023-06-13 18:01:31 at System.Net.Sockets.SocketTaskExtensions.ConnectAsync(Socket socket, EndPoint remoteEP) 2023-06-13 18:01:31 at Docker.DotNet.DockerClient.<>cDisplayClass6_0.<<-ctor>b1>d.MoveNext() 2023-06-13 18:01:31 at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine) 2023-06-13 18:01:31 at Docker.DotNet.DockerClient.<>cDisplayClass6_0.<.ctor>b1(String host, Int32 port, CancellationToken cancellationToken) 2023-06-13 18:01:31 at Microsoft.Net.Http.Client.ManagedHandler.ProcessRequestAsync(HttpRequestMessage request, CancellationToken cancellationToken) 2023-06-13 18:01:31 at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine) 2023-06-13 18:01:31 at Microsoft.Net.Http.Client.ManagedHandler.ProcessRequestAsync(HttpRequestMessage request, CancellationToken cancellationToken) 2023-06-13 18:01:31 at Microsoft.Net.Http.Client.ManagedHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) 2023-06-13 18:01:31 at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine) 2023-06-13 18:01:31 at Microsoft.Net.Http.Client.ManagedHandler.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) 2023-06-13 18:01:31 at System.Net.Http.HttpMessageInvoker.SendAsync(HttpRequestMessage request, CancellationToken cancellationToken) 2023-06-13 18:01:31 at System.Net.Http.HttpClient.gCore|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken) 2023-06-13 18:01:31 at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine) 2023-06-13 18:01:31 at System.Net.Http.HttpClient.g__Core|83_0(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationTokenSource cts, Boolean disposeCts, CancellationTokenSource pendingRequestsCts, CancellationToken originalCancellationToken) 2023-06-13 18:01:31 at System.Net.Http.HttpClient.SendAsync(HttpRequestMessage request, HttpCompletionOption completionOption, CancellationToken cancellationToken) 2023-06-13 18:01:31 at Docker.DotNet.DockerClient.PrivateMakeRequestAsync(TimeSpan timeout, HttpCompletionOption completionOption, HttpMethod method, String path, IQueryString queryString, IDictionary2 headers, IRequestContent data, CancellationToken cancellationToken) 2023-06-13 18:01:31 at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine) 2023-06-13 18:01:31 at Docker.DotNet.DockerClient.PrivateMakeRequestAsync(TimeSpan timeout, HttpCompletionOption completionOption, HttpMethod method, String path, IQueryString queryString, IDictionary2 headers, IRequestContent data, CancellationToken cancellationToken) 2023-06-13 18:01:31 at Docker.DotNet.DockerClient.MakeRequestAsync(IEnumerable1 errorHandlers, HttpMethod method, String path, IQueryString queryString, IRequestContent body, IDictionary2 headers, TimeSpan timeout, CancellationToken token) 2023-06-13 18:01:31 at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine) 2023-06-13 18:01:31 at Docker.DotNet.DockerClient.MakeRequestAsync(IEnumerable1 errorHandlers, HttpMethod method, String path, IQueryString queryString, IRequestContent body, IDictionary2 headers, TimeSpan timeout, CancellationToken token) 2023-06-13 18:01:31 at Docker.DotNet.DockerClient.MakeRequestAsync(IEnumerable1 errorHandlers, HttpMethod method, String path, IQueryString queryString, IRequestContent body, IDictionary2 headers, CancellationToken token) 2023-06-13 18:01:31 at Docker.DotNet.DockerClient.MakeRequestAsync(IEnumerable`1 errorHandlers, HttpMethod method, String path, IQueryString queryString, IRequestContent body, CancellationToken token) 2023-06-13 18:01:31 at Docker.DotNet.ContainerOperations.CreateContainerAsync(CreateContainerParameters parameters, CancellationToken cancellationToken) 2023-06-13 18:01:31 at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine) 2023-06-13 18:01:31 at Docker.DotNet.ContainerOperations.CreateContainerAsync(CreateContainerParameters parameters, CancellationToken cancellationToken) 2023-06-13 18:01:31 at Program.CreateContainer(DockerClient client, String job, String imageName, String applicationID, String tenantID, String clientSecret, String userPrincipalNames, String folderName, String terms, String dockerFolder, String localFolder) in /App/Program.cs:line 50 2023-06-13 18:01:31 at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine) 2023-06-13 18:01:31 at Program.CreateContainer(DockerClient client, String job, String imageName, String applicationID, String tenantID, String clientSecret, String userPrincipalNames, String folderName, String terms, String dockerFolder, String localFolder) 2023-06-13 18:01:31 at Program.Main(String[] args) in /App/Program.cs:line 33 2023-06-13 18:01:31 at System.Runtime.CompilerServices.AsyncMethodBuilderCore.Start[TStateMachine](TStateMachine& stateMachine) 2023-06-13 18:01:31 at Program.Main(String[] args) 2023-06-13 18:01:31 at Program.

(String[] args) 2023-06-13 18:01:31 --- End of stack trace from previous location --- 2023-06-13 18:01:31 at Docker.DotNet.DockerClient.<>cDisplayClass6_0.<<-ctor>b__1>d.MoveNext() 2023-06-13 18:01:31 --- End of stack trace from previous location --- 2023-06-13 18:01:31 at Microsoft.Net.Http.Client.ManagedHandler.ProcessRequestAsync(HttpRequestMessage request, CancellationToken cancellationToken)

What did you expect to happen?:

"trace" container is created.

Additional information:

The code from "trace-runner" image that creates a container from "trace" image:

    internal static async Task<string> CreateContainer (DockerClient client, string job, string imageName, string applicationID, string tenantID, string clientSecret, string userPrincipalNames, string folderName, string terms, string dockerFolder, string localFolder)
    {
        string networkName = "trace";

        var response = await client.Containers.CreateContainerAsync(new CreateContainerParameters()
        {
            Image = imageName, // "trace-image",
            Name = applicationID + "_" + job,
            HostConfig = new HostConfig
            {
                AutoRemove = true,
                Binds = new List<string>
                {
                    localFolder + ":" + dockerFolder
                },
                NetworkMode = networkName // "trace"
            },
            Cmd = new List<string>
            {
                applicationID, // Graph API params: credentials - app ID
                tenantID, // Graph API params: credentials - tenant ID
                clientSecret, // Graph API params: credentials - secret
                userPrincipalNames, // Graph API params: mailboxes to get data from
                folderName, // Graph API params: mailbox folder
                job, // Graph API params: date
                terms, // Graph API params: others
                dockerFolder + "/" + imageName// "/var/lib/docker/volumes/_data/trace-image" // output folder
            }
        });

        return response.ID;
    }

docker file to create "trace-runner" image container:

IMAGE_NAME="trace-runner-image"
PLATFORM="linux/arm64"

dotnet publish -c Release

docker ps -a
docker stop r1
docker rm r1
docker images
docker rmi $IMAGE_NAME
docker build --platform=$PLATFORM -t $IMAGE_NAME -f Dockerfile .
docker save $IMAGE_NAME -o ~/Downloads/$IMAGE_NAME.img
docker network ls
docker network rm trace
docker network create trace
docker run --name=r1 -d --network trace $IMAGE_NAME

Important note - everything works fine when "trace-runner" is run as an application (not as a container)!!!

Yerongn commented 1 year ago

you can try docker run -it -v /var/run/docker.sock:/var/run/docker.sock --name ..