Add scenario duplicates for dd-trace-java with forced v1 protocol

[AlexeyKuznetsov-DD]

Motivation

Validate the v1 trace intake protocol in system-tests before it becomes the Java tracer default. The coverage should exercise the shared DEFAULT suite across Java weblogs and a representative complete weblog matrix without introducing a tracer-agnostic scenario.

Changes

• Duplicate Java prod jobs containing DEFAULT, keep only the DEFAULT scenario in those copies, and suffix their job instance with _v1.
• Duplicate all three spring-boot-jetty CI shards (1_v1, 2_v1, and 3_v1) with their complete scenario lists.
• Pass per-job weblog environment overrides through the reusable end-to-end workflow.
• Force DD_TRACE_AGENT_PROTOCOL_VERSION=1.0 in the duplicated jobs.
• Remove the dedicated DEFAULT_V1 scenario and its special test-selection/framework handling.
• Remove the obsolete DD_APM_ENABLE_V1_TRACE_ENDPOINT setting from APM_TRACING_EFFICIENT_PAYLOAD; current Agents expose the v1 endpoint by default.

Impact

The additional coverage is restricted to Java prod jobs. Java dev and all other tracers keep their existing matrices unchanged.

Validation

• ./run.sh TEST_THE_TEST tests/test_the_test/test_ci_orchestrator.py tests/test_the_test/test_docker_scenario.py::test_load_environment_overrides tests/test_the_test/test_build_pipeline.py tests/test_the_test/test_gitlab_pipeline_structure.py — 23 passed.
• Focused Ruff and mypy checks passed.
• YAML formatting, yamllint, and workflow parser checks passed.
• The repository-wide formatter reaches an unrelated existing failure in utils/scripts/shellcheck.sh:74 (@: unbound variable) after the relevant checks pass.

Workflow

1. ⚠️ Create your PR as draft ⚠️
2. Work on your PR until the CI passes.
3. Mark it as ready for review:
   • Test logic is modified → get a review from the RFC owner.
   • Framework is modified, or usage is non-obvious → get a review from the R&P team.

🚀 Once the PR is reviewed and CI is green, it can be merged.

🛟 #apm-shared-testing 🛟

Reviewer checklist

• Anything but tests/ or manifests/ is modified: approval from the R&P team.
• A Docker base image is modified: the relevant build-XXX-image label is present.
• A scenario is added, removed, or renamed: get a review from the R&P team.

[github-actions]

CODEOWNERS have been resolved as:

.github/workflows/run-end-to-end.yml                                    @DataDog/system-tests-core
.github/workflows/system-tests.yml                                      @DataDog/system-tests-core
tests/test_the_test/test_ci_orchestrator.py                             @DataDog/system-tests-core
tests/test_the_test/test_docker_scenario.py                             @DataDog/system-tests-core
utils/_context/_scenarios/__init__.py                                   @DataDog/system-tests-core
utils/_context/_scenarios/endtoend.py                                   @DataDog/system-tests-core
utils/scripts/ci_orchestrators/workflow_data.py                         @DataDog/system-tests-core

[datadog-prod-us1-3]

 

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⚠️ Warnings

🚦 11 Pipeline jobs failed

Testing the test | System Tests (php, dev) / End-to-end #2 / laravel11x 2     

See error

Unable to find jUnit XML report files for test results upload.

🧪 1 Test failed

tests.stats.test_stats.Test_Peer_Tags.test_peer_tags[laravel11x] from system_tests_suite  

AssertionError: Client spans should have peer tags, found: []
assert 0 > 0
 +  where 0 = len([])

self = <tests.stats.test_stats.Test_Peer_Tags object at 0x7f2ec56b8ef0>

    def test_peer_tags(self):
        """Test that client spans include peer tags while server spans don't"""
        client_stats_found = False
        server_stats_found = False
...

DataDog/system-tests | K8S_LIB_INJECTION_PROFILING_ENABLED: [dd-lib-java-init-test-app, ${PRIVATE_DOCKER_REGISTRY}/system-tests/dd-lib-java-init-test-app, 235494822917.dkr.ecr.us-east-1.amazonaws.com/ssi/cluster-agent:7.81.1, 235494822917.dkr.ecr.us-east-1.amazonaws.com/ssi/apm-inject:latest, 3.231.5, 235494822917.dkr.ecr.us-east-1.amazonaws.com/ssi/dd-lib-java-init:latest]     

DataDog/system-tests | K8S_LIB_INJECTION_PROFILING_ENABLED: [dd-lib-java-init-test-app, ${PRIVATE_DOCKER_REGISTRY}/system-tests/dd-lib-java-init-test-app, 235494822917.dkr.ecr.us-east-1.amazonaws.com/ssi/cluster-agent:7.81.1, 235494822917.dkr.ecr.us-east-1.amazonaws.com/ssi/apm-inject:latest, 3.231.5, 235494822917.dkr.ecr.us-east-1.amazonaws.com/ssi/dd-lib-java-init:latest_snapshot]     

View all 11 failed jobs.

ℹ️ Info

No other issues found (see more)

❄️ No new flaky tests detected

🔄 Datadog auto-retried 1 job - 0 passed on retry

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