feat(java-vertx3): add JAX-RS/RESTEasy agent test app and exception capture docs#197
Open
prathamesh-sonpatki wants to merge 6 commits into
Open
feat(java-vertx3): add JAX-RS/RESTEasy agent test app and exception capture docs#197prathamesh-sonpatki wants to merge 6 commits into
prathamesh-sonpatki wants to merge 6 commits into
Conversation
Send Gemini CLI telemetry — traces, metrics, and logs — to Last9 via OpenTelemetry. Two paths documented: - Direct: GEMINI_TELEMETRY_* env vars set endpoint; standard OTEL_EXPORTER_OTLP_HEADERS provides auth (picked up by underlying OpenTelemetry JS SDK even though gemini-cli does not pass headers explicitly to its OTLP exporters). - Local OTel Collector: useful for batching or fan-out. Traces are opt-in via GEMINI_TELEMETRY_TRACES_ENABLED=true. Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>
Demonstrates dual-pipeline filterprocessor approach for handling delta and cumulative OTLP metrics across multi-replica collectors: - nginx round-robin simulates K8s Service load-balancing - filter/keep_delta + setshardkey + deltatocumulative per-pod isolation - filter/keep_cumulative passthrough (SDK owns the counter) - metrics/delta_broken pipeline shows undercount without setshardkey - verify.sh queries local VictoriaMetrics for series count sanity check Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…usions - Replace split mounts with single /:hostfs:ro,rslave to prevent ENOENT errors when hostmetrics prepends /hostfs to /proc/mounts paths - Add exclude_fs_types for squashfs/snap/tmpfs/overlay to eliminate snap loopback noise without per-revision exclusion rules - Fix exclude_mount_points patterns to match new single-mount layout - Bump image to otel/opentelemetry-collector-contrib:0.144.0 - Update process: scraper comment to document TOCTOU limitation - Add comment on when to use network_mode: host for prometheus scraping Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Demonstrates counter, histogram, and gauge using raw OTel Go SDK with OTLP HTTP export. Includes guard against empty string attribute values which are silently dropped per the Prometheus data model. Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…tion
Sample app (java-vertx3-rxjava/resteasy-agent-test) with four endpoints
that exercise the three FDE-196 bug fixes in vertx3-otel-agent:
GET /api/v1/contests/{id}?wsId=... — url.query attribute (Bug 3)
POST /api/v1/contests/{id}/submit — body capture + async CompletionStage (Bug 1+2)
POST /api/v1/contests/{id}/fail — async exception via writeException (Bug 2)
POST /api/v1/contests/{id}/fail-sync — sync exception baseline
Uses RESTEasy 3.15.6 embedded with Undertow. Includes docker-compose +
OTel collector config. Build with: mvn package -DskipTests
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
…l E2E guide - README: add local E2E script section, exception capture endpoints, and verification instructions for automatic stack traces on SERVER spans - Dockerfile: copy only the two compile-time JARs (agent excluded — runtime only) - docker-compose.yaml: minor cleanup - MainVerticle: align error handler routes with updated docs Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Summary
java-vertx3-rxjava/resteasy-agent-test): minimal Vert.x 3 + RESTEasy application for verifying zero-code JAX-RS instrumentation. Covers sync handlers,CompletionStageasync handlers, and both sync/async exception paths. Wired to the zero-code agent via-javaagent; no manualTracedRouteror span code.auto-instrumentation): add local E2E quickstart section, exception capture verification guide, and align error endpoint names with currentMainVerticle.-javaagentat startup.Test plan
java-vertx3-rxjava/resteasy-agent-test— build with local agent JARs inlib/, run with-javaagent:lib/vertx3-otel-agent.jarGET /api/v1/contests/{id}— SERVER span withhttp.route,http.request.method,http.response.status_codePOST /api/v1/contests/{id}/submit— asyncCompletionStagehandler produces SERVER span ending after async completionPOST /api/v1/contests/{id}/fail— async exception path: span status ERROR, exception event attachedPOST /api/v1/contests/{id}/fail-sync— sync exception path: same🤖 Generated with Claude Code