![]() info: Hosting environment: Production info: Content root path: /app info: M圜ronJob.Worker Worker running at: 21:51:44 +00:00. You should see something like this: info: M圜ronJob.Worker Worker running at: 21:51:43 +00:00 info: Application started. Then go ahead and test it by running the container image: docker run -it mycronjob:latest Then run the following to start the Docker build of your cron job: docker build. Open a terminal and cd into the root of the solution. Let’s get started with building the project. ![]() For the sake of this article though, we’ll just build and push from our local machine to get up and running. I’ll probably cover setting up one of these pipelines in Azure DevOps in a future blog post. This reduces the amount of manual work you have to do locally when pushing out code changes and would standardize the process for deploying so all build tags are in the correct sequential order and that they make sense. In practice, these builds and pushes would be handled as part of a CI pipeline. At this point, make sure your Docker install is logged into your registry provider. Now we need to have Docker build our container and we need to push it to our repository. M圜ronJob/kube.yml kind : CronJob metadata : name : mycronjob spec : schedule : "*/5 * * * *" # Runs every 5 minutes jobTemplate : spec : template : spec : containers : - name : mycronjob image : > env : restartPolicy : OnFailure Building and Pushing our Container If you need to build a new schedule you can use this tool at. I like to place my config file for Kubernetes in the root of my project alongside my Dockerfile. NET worker service ready to go! Now we need to add our configuration files that tell Kubernetes how to run our cron job. ConfigureServices ( services => Kubernetes Things M圜ronJob/Program.cs using M圜ronJob IHost host = Host. Now open your editor of choice and change/add the following files: Install the nuget dependencies: dotnet add package -version 7.0.1 dotnet add package .Tools.Targets -version 1.17.0 M圜ronJob dotnet runĪfter running you should see the following: Hello, World ! M圜ronJob/M圜ronJob.csproj # Run the project to build it and test it out cd. If you’re using Visual Studio, skip to the section here # Create a cron job mkdir M圜ronJob cd M圜ronJob dotnet new sln -name M圜ronJob # Create the project and add it to the solution dotnet new console -output. ![]() A container registry with write access, like ghcr.io or Docker Hub.A Kubernetes environment with version >= v1.21 and kubectl access.The dotnet CLI or Visual Studio 2022 installed on your machine.In this post, I’ll walk you through how to create a background task with C# and. Kubernetes also has this construct, allowing containers to be run on a schedule as pods in the background, on any host in the cluster. Often in Linux, sysadmins configure crontabs to achieve this, running a program on a specified schedule. Oftentimes, we need to run tasks on a schedule, and often these tasks are long-running, but we don’t want to leave an application running all the time to work on a schedule. ![]()
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