feat(nodejs): add base images for Node.js weblogs

[rochdev]

Summary

• Adds *.base.Dockerfile files for express4, express5, fastify, express4-typescript, and nextjs weblogs
• Base images use bun for dependency installation with frozen lockfiles
• Adds docker-bake.hcl for building all base images at once
• Adds build_nodejs_base_images.sh script
• Updates CI (ci.yml, system-tests.yml) with a build-nodejs-base-images label trigger
• Updates get_pr_merged_labels.sh to handle the new label
• Main Dockerfiles are simplified to FROM datadog/system-tests:<weblog>.base-v1

Dependencies

• Should be merged after #7011 (gzip→zst) since it uses zstd in build.sh

Notes

• This PR includes the gzip→zst changes from PR perf(build): use zstd instead of gzip for weblog image compression #7011 in build.sh for self-consistency. Those lines will need to be removed once perf(build): use zstd instead of gzip for weblog image compression #7011 merges.

Test plan

• Add the build-nodejs-base-images label and verify base images build in CI
• Verify weblogs using FROM datadog/system-tests:express4.base-v1 build and run correctly

🤖 Generated with Claude Code

[github-actions]

CODEOWNERS have been resolved as:

utils/build/build_nodejs_base_images.sh                                 @DataDog/system-tests-core
utils/build/docker/nodejs/docker-bake.hcl                               @DataDog/dd-trace-js @DataDog/system-tests-core
utils/build/docker/nodejs/express4-typescript.base.Dockerfile           @DataDog/dd-trace-js @DataDog/system-tests-core
utils/build/docker/nodejs/express4-typescript/bun.lock                  @DataDog/dd-trace-js @DataDog/system-tests-core
utils/build/docker/nodejs/express4.base.Dockerfile                      @DataDog/dd-trace-js @DataDog/system-tests-core
utils/build/docker/nodejs/express4/bun.lock                             @DataDog/dd-trace-js @DataDog/system-tests-core
utils/build/docker/nodejs/express5.base.Dockerfile                      @DataDog/dd-trace-js @DataDog/system-tests-core
utils/build/docker/nodejs/express5/bun.lock                             @DataDog/dd-trace-js @DataDog/system-tests-core
utils/build/docker/nodejs/fastify.base.Dockerfile                       @DataDog/dd-trace-js @DataDog/system-tests-core
utils/build/docker/nodejs/fastify/bun.lock                              @DataDog/dd-trace-js @DataDog/system-tests-core
utils/build/docker/nodejs/nextjs.base.Dockerfile                        @DataDog/dd-trace-js @DataDog/system-tests-core
utils/build/docker/nodejs/nextjs/bun.lock                               @DataDog/dd-trace-js @DataDog/system-tests-core
.github/workflows/ci.yml                                                @DataDog/system-tests-core
.github/workflows/system-tests.yml                                      @DataDog/system-tests-core
docs/edit/update-docker-images.md                                       @DataDog/system-tests-core
utils/build/build.sh                                                    @DataDog/system-tests-core
utils/build/docker/nodejs/express4-typescript.Dockerfile                @DataDog/dd-trace-js @DataDog/system-tests-core
utils/build/docker/nodejs/express4.Dockerfile                           @DataDog/dd-trace-js @DataDog/system-tests-core
utils/build/docker/nodejs/express5.Dockerfile                           @DataDog/dd-trace-js @DataDog/system-tests-core
utils/build/docker/nodejs/fastify.Dockerfile                            @DataDog/dd-trace-js @DataDog/system-tests-core
utils/build/docker/nodejs/nextjs.Dockerfile                             @DataDog/dd-trace-js @DataDog/system-tests-core
utils/build/docker/nodejs/uds-express4.Dockerfile                       @DataDog/dd-trace-js @DataDog/system-tests-core
utils/scripts/get_pr_merged_labels.sh                                   @DataDog/system-tests-core

[datadog-official]

 

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⚠️ Warnings

🚦 26 Pipeline jobs failed

Testing the test | System Tests (nodejs, dev) / End-to-end #1 / express4 1     

🔄 Retry job. This looks flaky and may succeed on retry.

Error: manifest for datadog/system-tests:express4.base-v1 not found.

Testing the test | System Tests (nodejs, dev) / End-to-end #1 / express5 1     

🔄 Retry job. This looks flaky and may succeed on retry.

Error manifest for datadog/system-tests:express5.base-v1 not found: manifest unknown.

Testing the test | System Tests (nodejs, dev) / End-to-end #1 / nextjs 1     

🔄 Retry job. This looks flaky and may succeed on retry.

Error: manifest for datadog/system-tests:nextjs.base-v1 not found: manifest unknown.

View all 26 failed jobs.

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