By Kyle
PublishedCategorised as .net-core, azure-pipelines, dockerfile, nuget
Questions tagged .net-core
Explore the latest questions and answers asked by our top developers.
How to substitute environment variables in Nuget.config when creating a Docker container via Azure Devops YAML Pipelines?
I am creating a .NET Core 6 web app inside a docker container via Azure Devops YAML pipelines. However I am having problems with nuget not restoring packages from a private commercial external nuget feed (for Telerik). "HTTP401 failed authentication" response. So how do I pass in in the values for the %TELERIKUSERNAME% and %TELERIKPASSWORD% […]
Why is asp.net core microservice returning 404?
I wrote a small demo to understand microservices and DDD. This is the file structure. ├───.dockerignore ├───docker-compose.yml ├───Dockerfile ├───MicroserviceDemo.sln ├───MicroserviceDemo.Application │ ├───MicroserviceDemo.Application.csproj │ └───… ├───MicroserviceDemo.Domain │ ├───MicroserviceDemo.Domain.csproj │ └───… └───MicroserviceDemo.Infrastructure ├───MicroserviceDemo.Infrastructure.csproj └───… If I run docker compose, the container run fine but I get a 404 when navigating to localhost:5000/swagger. I tried creating another dockerfile […]
By sebsmgzz
PublishedCategorised as .net, .net-core, asp.net, docker, microservices
Deploy Blazor Client(WebAssembly) on Docker that time facing issue
When I deploy/run the project on Docker that time I am facing an issue. Facing issues like, Cannot use file stream for [/app/bin/Debug/net6.0/projectname.deps.json]: No such file or directory A fatal error was encountered. The library ‘libhostpolicy.so’ required to execute the application was not found in ‘/app/bin/Debug/net6.0/’. Failed to run as a self-contained app. The application […]
SendPingAsync Timeouts on WSL
I want to send Pings at a high interval at some sites, so I’ve created a simple C# Console App to do so: while (true) { var start = DateTimeOffset.Now.ToUnixTimeMilliseconds(); var pingTask = Task.Run(async () => { try { var pinger = new System.Net.NetworkInformation.Ping(); var pingReply = await pinger.SendPingAsync("google.com", 250); Console.WriteLine(pingReply.Status); } catch (Exception ex) […]
Docker RUN dotnet Build always cached resulting in consecutive fault
I am currently struggling with Docker builds for .net Core 3.1 where RUN steps are cached, which they should not as this should always be executed: #10 [build 4/4] RUN dotnet publish "WKIS Solution.sln" -c UserManagementFrontendRelease -p:version=1.2.4 -o /app/publish –configfile FrontendWebApplication.UserManagement.Cicd/nuget.config #10 sha256:e8aeefc43305f5ab93d8c8fb78658174bdaa14d42c560daf9d764848da7f251c #10 CACHED Which is most likely the cause for the following step […]
By DominikAmon
PublishedCategorised as .net-core, docker, dockerfile
Github action build fails on dotnet restore but local version works
I am using github to host private nuget packages, and the project I am trying to build an image for uses one of those packages. When image is being built via a github action I successfully add the nuget source, but restore fails to find it. However if I run it locally everything works just […]
By BillHaggerty
PublishedCategorised as .net-core, c#, dockerfile, github-actions, nuget
Docker image with a single file Akka.net app and the Petabridge command line?
I’m writing an Akka.net hosted application that I intend to host in docker. I want to minimize the footprint so I’m making this a single file executable. But I also want to include the Petabridge command line. How would I go about doing this? Source: Docker Questions
Plain .NET 5 project runs in Docker but doesn’t reacts to requests
I have a plain .NET 5 project with the default weather forecast. Running locally, it behaves as expected and the call to http://localhost:5000/WeatherForecast gives me the data. However, trying to reach the same address when running in Docker container fails. The only difference I can see between the logs is that they listen to different […]
By Konrad Viltersten
Publisheddocker .net 6 image magic file
hello i create default asp.mvc(core) .net 6 project in visual studio 2022 with checkbox "docker -linux". After docker build -> run image all work fine! But i find in image magic file which take 129kb with name equal project name. I havent this file in my project! I havent it file then i try without […]
By padavan
PublishedCategorised as .net-core, asp.net-core, c#, docker, dockerfile
.NET Core + Docker – How to Persist uploaded files in wwwroot after new build
I have an app developped in .Net Core et i use Docker to Deploy it in Linux VPS. In The app, i have a feature that consists on uploading files and i store them in wwwroot. I have used docker volumes to externalize the folder. But everytime i did a build i loose all the […]
