test(ffe): enable Java agentless exposure egress [java@agent/java-direct-flagevaluation-egress]

[leoromanovsky]

Motivation

Java agentless Feature Flags can send exposures through serverless-init or directly to EVP. Both routes must pass the shared exposure contract.

Changes and Decisions

• Enable the direct and serverless exposure adapters for Java.
• Set agentless as the explicit configuration source for these scenarios.
• Configure the JVM proxy and trust the controlled intake proxy certificate.
• Keep the existing Datadog Agent exposure route enabled.
• Use [java@agent/java-direct-exposure-egress] until Send agentless Feature Flags exposures directly to EVP dd-trace-java#12195 merges.

Validation

• Tested dd-trace-java 9992388df3 with the Spring Boot weblog.
• The Datadog Agent, direct, and serverless-init:1.9.13 routes each passed.
• Each route evaluated the flag five times and produced one deduplicated exposure.
• The direct route used no local receiver.
• The unused direct or sidecar route received no exposure.

[github-actions]

CODEOWNERS have been resolved as:

utils/build/docker/java/app-with-proxy-ca.sh                            @DataDog/apm-java @DataDog/asm-java @DataDog/system-tests-core
manifests/java.yml                                                      @DataDog/asm-java @DataDog/apm-java
utils/_context/_scenarios/agentless_endtoend.py                         @DataDog/system-tests-core

[datadog-datadog-prod-us1]

 

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⚠️ Warnings

🚦 13 Pipeline jobs failed

Testing the test | System Tests (java, prod) / End-to-end #1 / spring-boot 1     

🔧 Fix in code. This looks caused by changes in this PR.

2 failed tests. Timed out waiting for exposure event for 'empty-targeting-key-flag' and 'exposure-egress-user' in tests/ffe/utils/exposures.py:66.

🧪 2 Tests failed · 🎯 related to the job error above

🎯 tests.ffe.test_exposure_egress.Test_FFE_Exposure_Egress_Agentless_Direct.test_exposure_egress[spring-boot] from system_tests_suite  

AssertionError: Timed out waiting for exposure event for 'empty-targeting-key-flag' and 'exposure-egress-user'

self = <tests.ffe.test_exposure_egress.Test_FFE_Exposure_Egress_Agentless_Direct object at 0x7f2cac45a6f0>

    def test_exposure_egress(self) -> None:
        egress = exposure_egress()
>       matching_requests = assert_exposure_side_effects_contract(
            egress.interface,
            self.responses,
            flag_key=self.flag_key,
...

🎯 tests.ffe.test_exposure_egress.Test_FFE_Exposure_Egress_Agentless_Sidecar.test_exposure_egress[spring-boot] from system_tests_suite  

AssertionError: Timed out waiting for exposure event for 'empty-targeting-key-flag' and 'exposure-egress-user'

self = <tests.ffe.test_exposure_egress.Test_FFE_Exposure_Egress_Agentless_Sidecar object at 0x7f5f2cc6b140>

    def test_exposure_egress(self) -> None:
        egress = exposure_egress()
>       matching_requests = assert_exposure_side_effects_contract(
            egress.interface,
            self.responses,
            flag_key=self.flag_key,
...

DataDog/system-tests | ruby-app.arm64.DOA9: [public.ecr.aws/lts/ubuntu:22.04, linux/arm64, 2.7.8]     

Testing the test | all-jobs-are-green     

🔧 Fix in code. This looks caused by changes in this PR.

Multiple system tests failed: 10 test suites with failures across different configurations.

View all 13 failed jobs.

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CI on my pull request is failing. Help me find and fix the root cause of each failing job below — they were flagged as caused by changes in this PR, so focus on the diff. For each job, explain the failure and propose a fix.

Branch: agent/java-agentless-serverless-exposures-java

Testing the test | System Tests (java, prod) / End-to-end #1 / spring-boot 1
Commit: 7811c9e93eb8fa7ceb8b5a75db4095b6056b6bd3
Error (code / test):
2 failed tests. Timed out waiting for exposure event for 'empty-targeting-key-flag' and 'exposure-egress-user' in tests/ffe/utils/exposures.py:66.
CI job: https://github.com/DataDog/system-tests/actions/runs/31767541092/job/94681308339

Testing the test | all-jobs-are-green
Commit: 7811c9e93eb8fa7ceb8b5a75db4095b6056b6bd3
Error (code / test):
Multiple system tests failed: 10 test suites with failures across different configurations.
CI job: https://github.com/DataDog/system-tests/actions/runs/31767541092/job/94691680441

ℹ️ Info

No other issues found (see more)

❄️ No new flaky tests detected

🔄 Datadog auto-retried 49 jobs - 2 passed on retry

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