Add kubernetes-aws-java and container-aws-java templates

[justinvp]

Fixes #876

This change adds kubernetes-aws-java and container-aws-java templates.

[justinvp]

I'm running into pulumi/pulumi-awsx#820 when deploying a project created from the container-aws-java template.

pulumi new https://github.com/pulumi/templates/tree/justin/java-workshop/container-aws-java
pulumi up

The deployment runs, but fails creating the service with:

error: awsx:ecs:FargateService resource 'service' has a problem: Exactly one of [container] or [containers] must be provided

[justinvp]

Also running into an issue deploying kubernetes-aws-java:

    error: Running program [PID: 39496](/opt/homebrew/opt/openjdk/libexec/openjdk.jdk/Contents/Home/bin/java -classpath /opt/homebrew/Cellar/maven/3.9.9/libexec/boot/plexus-classworlds-2.8.0.jar -Dclassworlds.conf=/opt/homebrew/Cellar/maven/3.9.9/libexec/bin/m2.conf -Dmaven.home=/opt/homebrew/Cellar/maven/3.9.9/libexec -Dlibrary.jansi.path=/opt/homebrew/Cellar/maven/3.9.9/libexec/lib/jansi-native -Dmaven.multiModuleProjectDirectory=/Users/justin/Documents/2025/02/08/k8saws org.codehaus.plexus.classworlds.launcher.Launcher -Dorg.slf4j.simpleLogger.defaultLogLevel=warn --no-transfer-progress compile exec:java) failed with an unhandled exception:
    java.lang.UnsupportedOperationException: Convert [com.pulumi.eks.Cluster.core]: Error converting 'com.google.common.collect.RegularImmutableMap' to 'TypeShape{type=class com.pulumi.eks.outputs.CoreData, parameters=[]}'. Expected type 'com.pulumi.eks.outputs.CoreData' (annotated with 'com.pulumi.core.annotations.CustomType') to have a setter annotated with @com.pulumi.core.annotations.CustomType$Setter("autoModeNodeRoleName"), got: storageClasses,cluster,eksNodeAccess,vpcCni,encryptionConfig,nodeGroupOptions,nodeSecurityGroupTags,clusterIamRole,awsProvider,kubeconfig,tags,accessEntries,fargateProfile,endpoint,publicSubnetIds,oidcProvider,provider,instanceRoles,vpcId,clusterSecurityGroup,privateSubnetIds,subnetIds
        at com.pulumi.serialization.internal.Converter.convertObjectUntyped(Converter.java:119)
        at com.pulumi.serialization.internal.Converter.convertValue(Converter.java:86)
        at com.pulumi.core.internal.OutputCompletionSource.setValue(OutputCompletionSource.java:95)
        at com.pulumi.deployment.internal.DeploymentImpl$ReadOrRegisterResourceInternal.lambda$completeResourceAsync$1(DeploymentImpl.java:1359)
        at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:690)
        at java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:527)
        at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:507)
        at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1460)
        at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:2036)
        at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:189)
    Caused by: java.lang.IllegalArgumentException: Expected type 'com.pulumi.eks.outputs.CoreData' (annotated with 'com.pulumi.core.annotations.CustomType') to have a setter annotated with @com.pulumi.core.annotations.CustomType$Setter("autoModeNodeRoleName"), got: storageClasses,cluster,eksNodeAccess,vpcCni,encryptionConfig,nodeGroupOptions,nodeSecurityGroupTags,clusterIamRole,awsProvider,kubeconfig,tags,accessEntries,fargateProfile,endpoint,publicSubnetIds,oidcProvider,provider,instanceRoles,vpcId,clusterSecurityGroup,privateSubnetIds,subnetIds
        at com.pulumi.serialization.internal.Converter.lambda$tryConvertObjectInner$5(Converter.java:315)
        at java.base/java.util.HashMap.forEach(HashMap.java:1430)
        at com.pulumi.serialization.internal.Converter.tryConvertObjectInner(Converter.java:313)
        at com.pulumi.serialization.internal.Converter.convertObjectUntyped(Converter.java:115)
        ... 9 more
    error: an unhandled error occurred: '/opt/homebrew/bin/mvn -Dorg.slf4j.simpleLogger.defaultLogLevel=warn --no-transfer-progress compile exec:java' exited with non-zero exit code: 32

    [WARNING] Using platform encoding (UTF-8 actually) to copy filtered resources, i.e. build is platform dependent!

    Feb 08, 2025 10:20:35 AM com.pulumi.deployment.internal.DeploymentImpl$DefaultEngineLogger errorAsync
    SEVERE: Running program [PID: 39496](/opt/homebrew/opt/openjdk/libexec/openjdk.jdk/Contents/Home/bin/java -classpath /opt/homebrew/Cellar/maven/3.9.9/libexec/boot/plexus-classworlds-2.8.0.jar -Dclassworlds.conf=/opt/homebrew/Cellar/maven/3.9.9/libexec/bin/m2.conf -Dmaven.home=/opt/homebrew/Cellar/maven/3.9.9/libexec -Dlibrary.jansi.path=/opt/homebrew/Cellar/maven/3.9.9/libexec/lib/jansi-native -Dmaven.multiModuleProjectDirectory=/Users/justin/Documents/2025/02/08/k8saws org.codehaus.plexus.classworlds.launcher.Launcher -Dorg.slf4j.simpleLogger.defaultLogLevel=warn --no-transfer-progress compile exec:java) failed with an unhandled exception:
    java.lang.UnsupportedOperationException: Convert [com.pulumi.eks.Cluster.core]: Error converting 'com.google.common.collect.RegularImmutableMap' to 'TypeShape{type=class com.pulumi.eks.outputs.CoreData, parameters=[]}'. Expected type 'com.pulumi.eks.outputs.CoreData' (annotated with 'com.pulumi.core.annotations.CustomType') to have a setter annotated with @com.pulumi.core.annotations.CustomType$Setter("autoModeNodeRoleName"), got: storageClasses,cluster,eksNodeAccess,vpcCni,encryptionConfig,nodeGroupOptions,nodeSecurityGroupTags,clusterIamRole,awsProvider,kubeconfig,tags,accessEntries,fargateProfile,endpoint,publicSubnetIds,oidcProvider,provider,instanceRoles,vpcId,clusterSecurityGroup,privateSubnetIds,subnetIds
        at com.pulumi.serialization.internal.Converter.convertObjectUntyped(Converter.java:119)
        at com.pulumi.serialization.internal.Converter.convertValue(Converter.java:86)
        at com.pulumi.core.internal.OutputCompletionSource.setValue(OutputCompletionSource.java:95)
        at com.pulumi.deployment.internal.DeploymentImpl$ReadOrRegisterResourceInternal.lambda$completeResourceAsync$1(DeploymentImpl.java:1359)
        at java.base/java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:690)
        at java.base/java.util.concurrent.CompletableFuture$Completion.exec(CompletableFuture.java:527)
        at java.base/java.util.concurrent.ForkJoinTask.doExec(ForkJoinTask.java:507)
        at java.base/java.util.concurrent.ForkJoinPool$WorkQueue.topLevelExec(ForkJoinPool.java:1460)
        at java.base/java.util.concurrent.ForkJoinPool.runWorker(ForkJoinPool.java:2036)
        at java.base/java.util.concurrent.ForkJoinWorkerThread.run(ForkJoinWorkerThread.java:189)
    Caused by: java.lang.IllegalArgumentException: Expected type 'com.pulumi.eks.outputs.CoreData' (annotated with 'com.pulumi.core.annotations.CustomType') to have a setter annotated with @com.pulumi.core.annotations.CustomType$Setter("autoModeNodeRoleName"), got: storageClasses,cluster,eksNodeAccess,vpcCni,encryptionConfig,nodeGroupOptions,nodeSecurityGroupTags,clusterIamRole,awsProvider,kubeconfig,tags,accessEntries,fargateProfile,endpoint,publicSubnetIds,oidcProvider,provider,instanceRoles,vpcId,clusterSecurityGroup,privateSubnetIds,subnetIds
        at com.pulumi.serialization.internal.Converter.lambda$tryConvertObjectInner$5(Converter.java:315)
        at java.base/java.util.HashMap.forEach(HashMap.java:1430)
        at com.pulumi.serialization.internal.Converter.tryConvertObjectInner(Converter.java:313)
        at com.pulumi.serialization.internal.Converter.convertObjectUntyped(Converter.java:115)

[flostadler]

I guess this is the output that causes the issue. iirc wrapping this in pulumi.output(…) (or the java equivalent) is a way to work around this. I can give it a try later

[flostadler]

This is working for me:

Suggested change

	.targetGroup(loadbalancer.defaultTargetGroup())
	.targetGroup(Output.of(loadbalancer.defaultTargetGroup()).apply(Function.identity()))

Note, this needs this import: import java.util.function.Function;

[justinvp]

As Florian mentioned in Slack, the workaround isn't actually working. We need to fix Java to serialize output values: pulumi/pulumi-java#1662. Working on this now.