- Implemented MonitorUtil for managing monitor secrets and populating them in monitor steps and tests.
- Created StackTraceParser to parse and structure stack traces from various programming languages.
- Developed SyslogParser to handle and parse syslog messages in both RFC 5424 and RFC 3164 formats.
- Added ManualAPI for manually triggering workflows via GET and POST requests.
- Introduced WorkflowAPI for updating workflows with authorization checks.
- Created documentation for JavaScript and Webhook components.
- Established WorkflowFeatureSet to initialize routing and job processing.
- Developed QueueWorkflow service for managing workflow queue operations.
- Implemented RunWorkflow service to execute workflows with error handling and logging.
- Added utility for loading component metadata dynamically.
- Deleted the otel-collector job from GitHub workflows and related deployment configurations.
- Updated Helm charts to remove references to the OpenTelemetry Collector, including its deployment and service definitions.
- Added gRPC server functionality directly in the telemetry service to handle telemetry ingestion.
- Updated environment variables and Docker configurations to reflect the removal of the OpenTelemetry Collector.
- Adjusted telemetry service to support both HTTP and gRPC protocols for telemetry data.
- Removed workflow service from docker-compose files.
- Updated environment configuration to remove workflow port.
- Implemented new ComponentCodeAPI, ManualAPI, and WorkflowAPI for handling workflow operations.
- Created QueueWorkflow service for managing workflow queue operations.
- Developed RunWorkflow service to execute workflows with improved error handling and logging.
- Added component metadata loading utility for dynamic component management.
- Introduced documentation for JavaScript and Webhook components.
- Enhanced overall structure and organization of workflow feature set.
- Created NotFound.ejs for 404 error page with user-friendly messaging and navigation.
- Added ServerError.ejs for 500 error handling with retry and documentation links.
- Introduced Content.ejs partial for structured article content display.
- Developed Head.ejs partial for consistent head elements across pages.
- Implemented Header.ejs partial for navigation and branding.
- Created Nav.ejs partial for sidebar navigation with dynamic links.
- Added OpenSourceCommitment.ejs partial to highlight open-source contributions.
- Implemented Pagination.ejs partial for navigation between documentation sections.
- Updated package.json in StatusPage to correct dependency path for Common.
- Enhanced main package.json with new scripts for building and watching frontend applications.
- Modified tsconfig.json to exclude frontend directories from compilation.
- Simplified Nginx configuration by removing individual upstreams for each service and routing all to a single app upstream.
- Refactored configure.sh to streamline Dockerfile generation.
- Cleaned up docker-compose files by consolidating services and removing unnecessary definitions.
- Introduced new frontend handling logic in Index.ts for rendering different frontend applications.
- Added utility functions for managing status page data and RSS feeds in StatusPage.ts.
- Created dev.sh and frontend-run.sh scripts to facilitate development and build processes for frontend applications.
- Deleted package.json and tsconfig.json for IsolatedVM.
- Removed isolated-vm upstream configuration from Nginx default.conf.template.
- Removed ISOLATED_VM_PORT and telemetry settings from config.example.env.
- Cleaned up docker-compose.base.yml by removing isolated-vm service and its environment variables.
- Updated docker-compose.dev.yml to eliminate isolated-vm service and its associated volumes.
- Removed isolated-vm service from docker-compose.yml.
- Added McpTypes.ts for defining JSON schema and tool information.
- Created ModelType.ts and OneUptimeOperation.ts enums for model types and operations.
- Implemented MCPLogger for structured logging in MCP servers.
- Integrated MCP routes into the main application index.
- Updated package.json to include @modelcontextprotocol/sdk dependency.
- Removed MCP-related configurations from Helm chart and Docker Compose files.
- Added Data Processing Agreement (DPA) page and route to the legal section.
- Updated legal.ejs to include a link to the new DPA page.
- Implemented Probe registration endpoint to handle global probes.
- Created Server Monitor ingestion API with endpoints for secret key verification and response ingestion.
- Developed job processing functions for incoming request and probe ingestion.
- Added middleware for probe authorization and request type definitions.
- Enhanced monitor utility functions to populate secrets in monitor steps.
- Introduced queue stats and failed jobs endpoints for server monitor.
- Add Telemetry service entrypoint
- Telemetry/Index.ts: app bootstrap, routes mounting, infrastructure init and Telemetry SDK init.
- Unified queue + worker
- Telemetry/Jobs/TelemetryIngest/ProcessTelemetry.ts: single worker that dispatches queued jobs to specific processors (logs, traces, metrics, syslog, fluent logs).
- Telemetry/Services/Queue/TelemetryQueueService.ts: central queue API and job payload types.
- Per-type Queue wrappers (LogsQueueService, MetricsQueueService, TracesQueueService, FluentLogsQueueService, SyslogQueueService).
- OpenTelemetry ingestion middleware and proto support
- Telemetry/Middleware/OtelRequestMiddleware.ts: detect OTLP endpoint (logs/traces/metrics), decode protobuf bodies using protobufjs and set product type.
- Telemetry/ProtoFiles/OTel/v1/*.proto: include common.proto, logs.proto, metrics.proto, resource.proto, traces.proto for OTLP v1 messages.
- Ingest services
- Telemetry/Services/OtelLogsIngestService.ts: parse incoming OTLP logs, map attributes, convert timestamps, batch insert logs.
- Telemetry/Services/OtelTracesIngestService.ts: parse OTLP traces, build span rows, extract exceptions, batch insert spans and exceptions, save telemetry exception summary.
- Telemetry/Services/OtelMetricsIngestService.ts: parse OTLP metrics, normalize datapoints, batch insert metrics and index metric name -> service map.
- Telemetry/Services/SyslogIngestService.ts: syslog ingestion endpoints, parser integration, map syslog fields to attributes and logs.
- Telemetry/Services/FluentLogsIngestService.ts: ingest Fluentd style logs, normalize entries and insert into log backend.
- Telemetry/Services/OtelIngestBaseService.ts: helpers to resolve service name from attributes/headers.
- Syslog parser and utilities
- Telemetry/Utils/SyslogParser.ts: robust RFC5424 and RFC3164 parser, structured data extraction and sanitization.
- Telemetry/Tests/Utils/SyslogParser.test.ts: unit tests for parser behavior.
- Telemetry exception utilities
- Telemetry/Utils/Exception.ts: generate exception fingerprint and upsert telemetry exception status (saveOrUpdateTelemetryException).
- Queue & job integration
- New integration with Common/Server/Infrastructure/Queue and QueueWorker, job id generation and telemetry job types.
- Telemetry services add ingestion jobs instead of processing synchronously.
- Config, build and dev tooling
- Add Telemetry/package.json, package-lock.json, tsconfig.json, nodemon.json, jest config.
- New script configs and dependencies (protobufjs, ts-node, jest, nodemon, etc).
- Docker / environment updates
- docker-compose.base.yml, docker-compose.dev.yml, docker-compose.yml: rename service from open-telemetry-ingest -> telemetry and wire TELEMETRY_* envs.
- config.example.env: rename and consolidate environment variables (OPEN_TELEMETRY_* -> TELEMETRY_*, update hostnames and ports).
- Tests/Scripts/status-check.sh: update ready-check target to telemetry/status/ready.
- Other
- Telemetry/Services/Queue/*: export helpers and legacy-compatible job interface shims.
- Memory cleanup and batching safeguards across ingest services.
- Logging and capture spans added to key code paths.
BREAKING CHANGES / MIGRATION NOTES:
- Environment variables and docker service names changed:
- Replace OPEN_TELEMETRY_... vars with TELEMETRY_... (PORT, HOSTNAME, CONCURRENCY, DISABLE_TELEMETRY, etc).
- docker-compose entries moved from "open-telemetry-ingest" to "telemetry" and image name changed to oneuptime/telemetry.
- Update any deployment automation and monitoring checks referencing the old service name or endpoints.
- Consumers: OTLP endpoints and behavior remain supported, but ingestion is now queued and processed asynchronously.
Testing / Running:
- Install deps in Telemetry/ (npm install) after syncing Common workspace.
- Run dev: npx nodemon (nodemon.json) or build & start using provided scripts.
- Run tests with jest (Telemetry test suite includes SyslogParser unit tests).
Files added/modified (high level):
- Added many files under Telemetry/: Index, Jobs, Middleware, ProtoFiles, Services, Utils, Tests, package and config artifacts.
- Modified docker-compose.* and config.example.env and status check script to use new TELEMETRY service/vars.
- Move Fluent/Fluent Bit logs ingestion into open-telemetry-ingest:
- Add OpenTelemetryIngest/API/Fluent.ts (routes for /fluentd and queue endpoints)
- Add Queue service, job worker and processor:
- OpenTelemetryIngest/Services/Queue/FluentLogsQueueService.ts
- OpenTelemetryIngest/Jobs/TelemetryIngest/ProcessFluentLogs.ts
- Register Fluent API and job processing in OpenTelemetryIngest/Index.ts
- Introduce QueueName.FluentLogs and related queue usage
- Remove legacy FluentIngest service and configuration:
- Delete fluent-ingest docker-compose/dev/base entries and docker-compose.yml service
- Remove fluent-ingest related helm values, KEDA scaledobject, ingress host and schema entries
- Remove FLUENTD_HOST env/values and replace FLUENT_INGEST_HOSTNAME -> FLUENT_LOGS_HOSTNAME (pointing to open-telemetry-ingest)
- Update config.example.env keys (FLUENT_LOGS_CONCURRENCY, DISABLE_TELEMETRY_FOR_FLUENT_LOGS)
- Remove FluentIngestRoute and FLUENT_INGEST_URL/hostname usages from UI config/templates
- Remove VSCode launch debug config for Fluent Ingest
- Remove Fluent ingest E2E status check entry in Tests/Scripts/status-check.sh
- Update docs/architecture diagram and Helm templates to reflect "FluentLogs" / Fluent Bit flow
- Misc:
- Remove FLUENTD_HOST environment injection from docker-compose.base.yml
- Cleanup related values.schema.json and values.yaml entries
This consolidates log ingestion under the OpenTelemetry ingest service and removes the separate FluentIngest service and its configuration.
