Lee-W opened a new pull request, #69532:
URL: https://github.com/apache/airflow/pull/69532
* Add Go + Java + Python lang-SDK coordinator system test on
KubernetesExecutor
Adds a kind-based system test that runs one Dag (lang_sdk_combined) whose
tasks span the Python task-runner and the Go/Java coordinators on the
KubernetesExecutor. The golang/java queues route to their coordinators, each
carrying a pod_template_file (the worktree-1 feature). Each worker pod's init
container stages the queue's artifact (Go binary / Java jar) from a
per-language localstack S3 bucket through the DagBundle interface into a shared
emptyDir that is the coordinator's executables_root/jars_root. The Go queue
runs on the prod image (self-contained static binary); the Java queue runs on
the CI image (bundles the JVM the JavaCoordinator needs).
New k8s-test-only bundles: go-sdk/example/k8s_combined and
java-sdk/k8s-example. Provisioning is a new breeze command, `breeze k8s
setup-lang-sdk-test`, which builds the artifacts, deploys localstack, uploads
artifacts and the Python stub Dag, renders the pod-template image placeholders,
and installs the Helm release.
* Wire up lang-sdk test with breeze k8s command
* Keep the dags-folder bundle when provisioning the lang-SDK k8s test
The lang-SDK Helm values set config.dag_processor.dag_bundle_config_list to
only the localstack S3 bundle, which replaced the default dags-folder bundle.
The standard KubernetesExecutor example-Dag tests share the same test run, so
dropping dags-folder marked their Dags stale and their dagRun triggers returned
404. Configure the bundles additively via dagProcessor.dagBundleConfigList
(the chart-recommended input) so both the example Dags and the lang-SDK stub
Dag are served.
* Move lang-SDK k8s example sources out of go-sdk/java-sdk into
kubernetes-tests
The Go and Java coordinator example sources for the KubernetesExecutor
lang-SDK system test lived under go-sdk/example/k8s_combined and
java-sdk/k8s-example, cluttering the SDK source trees. Move them next to the
rest of the test assets under kubernetes-tests/lang_sdk/ (go_example,
java_example).
go_example becomes its own Go module resolving the in-repo go-sdk via a
replace directive (it no longer sits inside the go-sdk module); java_example
stays a standalone Gradle build that resolves the SDK from mavenLocal, now
built with java-sdk's gradle wrapper pointed at the moved project. The breeze
provisioning command, README, and stub-Dag docs are updated to the new paths. #
Conflicts:
# dev/breeze/doc/images/output_setup_check-all-params-in-groups.txt #
dev/breeze/doc/images/output_setup_regenerate-command-images.txt
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