CommunityToolkit.Aspire.Hosting.Java library

Provides extensions methods and resource definitions for the Aspire AppHost to support running Java/Spring applications either using either the JDK or a container and configuring the OpenTelemetry agent for Java.

Getting Started

Install the package

In your AppHost project, install the package using the following command:

dotnet add package CommunityToolkit.Aspire.Hosting.Java

Example usage

Then, in the Program.cs file of AppHost, define a Java resource, then call AddJavaApp or AddSpringApp:

// Define the Java container app resource var containerapp = builder.AddSpringApp("containerapp", new JavaAppContainerResourceOptions() { ContainerImageName = "<repository>/<image>", OtelAgentPath = "<agent-path>" }); // Define the Java executable app resource var executableapp = builder.AddSpringApp("executableapp", new JavaAppExecutableResourceOptions() { ApplicationName = "target/app.jar", OtelAgentPath = "../../../agents" });

Additional Information

https://learn.microsoft.com/dotnet/aspire/community-toolkit/hosting-java

Feedback & contributing

https://github.com/CommunityToolkit/Aspire