Add the Log4j2 appender for log collection as an optional add-on.#5
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Carlosho23 wants to merge 3 commits into
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Add the Log4j2 appender for log collection as an optional add-on.#5Carlosho23 wants to merge 3 commits into
Carlosho23 wants to merge 3 commits into
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The J-Obs UI dashboard previously constructed URLs using only its own base path (`j-obs.path`, defaulting to `/j-obs`), which caused all links and asset requests to fail with a 404 when the application was deployed under a `server.servlet.context-path`.
This commit refactors `TemplateService` to be aware of the application's context path.
- `TemplateService` now injects `Environment` to read `server.servlet.context-path`.
- A new `fullPath()` method combines the application's context path with the J-Obs path (e.g., `/my-app/j-obs`).
- All controllers and template rendering logic now use `templateService.fullPath()` to generate correct, context-aware URLs for `{{BASE_PATH}}`.
- The API Docs page (`api-docs.html`) is updated to use a new `{{CONTEXT_PATH}}` variable for Swagger UI and OpenAPI spec links, ensuring they are also correctly prefixed.
This change ensures that the J-Obs UI is fully functional when hosted within a Spring Boot application that has a global context path configured.
Adds support for capturing logs from Log4j2, mirroring the existing Logback integration. This allows applications using Log4j2 as their logging framework to have their logs collected and displayed within the J-Obs UI. - **`JObsLog4j2Appender`**: A new Log4j2 appender that captures log events, sanitizes them, and forwards them to the `LogRepository`. - It extracts `traceId` and `spanId` from the MDC or falls back to the current OpenTelemetry `SpanContext`. - It avoids circular logging by ignoring log events originating from the `io.github.jobs` packages. - Gracefully handles the absence of the OpenTelemetry API on the classpath. - **`JObsLogAutoConfiguration`**: Updated to include a new `Log4j2Configuration` inner class. - This configuration automatically registers the `JObsLog4j2Appender` bean and attaches it to the Log4j2 root logger. - It is conditionally enabled only when Log4j2 is on the classpath and the Logback appender is not present, ensuring no conflicts.
…re-add-log4j2 # Conflicts: # j-obs-spring-boot-starter/src/main/java/io/github/jobs/spring/web/template/TemplateService.java
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Adds support for capturing logs from Log4j2, mirroring the existing Logback integration. This allows applications using Log4j2 as their logging framework to have their logs collected and displayed within the J-Obs UI.
JObsLog4j2Appender: A new Log4j2 appender that captures log events, sanitizes them, and forwards them to theLogRepository.It extracts
traceIdandspanIdfrom the MDC or falls back to the current OpenTelemetrySpanContext.It avoids circular logging by ignoring log events originating from the
io.github.jobspackages.Gracefully handles the absence of the OpenTelemetry API on the classpath.
JObsLogAutoConfiguration: Updated to include a newLog4j2Configurationinner class.This configuration automatically registers the
JObsLog4j2Appenderbean and attaches it to the Log4j2 root logger.It is conditionally enabled only when Log4j2 is on the classpath and the Logback appender is not present, ensuring no conflicts.