fix(obs): Update observability docker compose stack (#2010)

.docker/observability/README.md

@@ -15,28 +15,28 @@ The stack is composed of the following best-in-class open-source components:
 
 ## Architecture
 
-1.  **Telemetry Collection**: Applications send OTLP (OpenTelemetry Protocol) data (Metrics, Logs, Traces) to the **OpenTelemetry Collector**.
-2.  **Processing & Exporting**: The Collector processes the data (batching, memory limiting) and exports it to the respective backends:
-    -   **Traces** -> **Tempo** (Primary) & **Jaeger** (Secondary/Optional)
-    -   **Metrics** -> **Prometheus** (via scraping the Collector's exporter)
-    -   **Logs** -> **Loki**
-3.  **Visualization**: **Grafana** connects to all backends (Prometheus, Tempo, Loki, Jaeger) to provide a unified dashboard experience.
+1. **Telemetry Collection**: Applications send OTLP (OpenTelemetry Protocol) data (Metrics, Logs, Traces) to the **OpenTelemetry Collector**.
+2. **Processing & Exporting**: The Collector processes the data (batching, memory limiting) and exports it to the respective backends:
+    - **Traces** -> **Tempo** (Primary) & **Jaeger** (Secondary/Optional)
+    - **Metrics** -> **Prometheus** (via scraping the Collector's exporter)
+    - **Logs** -> **Loki**
+3. **Visualization**: **Grafana** connects to all backends (Prometheus, Tempo, Loki, Jaeger) to provide a unified dashboard experience.
 
 ## Features
 
--   **Full Persistence**: All data (Metrics, Logs, Traces) is persisted to Docker volumes, ensuring no data loss on restart.
--   **Correlation**: Seamless navigation between Metrics, Logs, and Traces in Grafana.
-    -   Jump from a Metric spike to relevant Traces.
-    -   Jump from a Trace to relevant Logs.
--   **High Performance**: Optimized configurations for batching, compression, and memory management.
--   **Standardized Protocols**: Built entirely on OpenTelemetry standards.
+- **Full Persistence**: All data (Metrics, Logs, Traces) is persisted to Docker volumes, ensuring no data loss on restart.
+- **Correlation**: Seamless navigation between Metrics, Logs, and Traces in Grafana.
+  - Jump from a Metric spike to relevant Traces.
+  - Jump from a Trace to relevant Logs.
+- **High Performance**: Optimized configurations for batching, compression, and memory management.
+- **Standardized Protocols**: Built entirely on OpenTelemetry standards.
 
 ## Quick Start
 
 ### Prerequisites
 
--   Docker
--   Docker Compose
+- Docker
+- Docker Compose
 
 ### Deploy
 
@@ -48,12 +48,12 @@ docker compose up -d
 
 ### Access Dashboards
 
-| Service | URL | Credentials | Description |
-| :--- | :--- | :--- | :--- |
-| **Grafana** | [http://localhost:3000](http://localhost:3000) | `admin` / `admin` | Main visualization hub. |
-| **Prometheus** | [http://localhost:9090](http://localhost:9090) | - | Metric queries and status. |
-| **Jaeger UI** | [http://localhost:16686](http://localhost:16686) | - | Secondary trace visualization. |
-| **Tempo** | [http://localhost:3200](http://localhost:3200) | - | Tempo status/metrics. |
+| Service        | URL                                              | Credentials       | Description                    |
+| :------------- | :----------------------------------------------- | :---------------- | :----------------------------- |
+| **Grafana**    | [http://localhost:3000](http://localhost:3000)   | `admin` / `admin` | Main visualization hub.        |
+| **Prometheus** | [http://localhost:9090](http://localhost:9090)   | -                 | Metric queries and status.     |
+| **Jaeger UI**  | [http://localhost:16686](http://localhost:16686) | -                 | Secondary trace visualization. |
+| **Tempo**      | [http://localhost:3200](http://localhost:3200)   | -                 | Tempo status/metrics.          |
 
 ## Configuration
 
@@ -61,10 +61,10 @@ docker compose up -d
 
 Data is stored in the following Docker volumes:
 
--   `prometheus-data`: Prometheus metrics
--   `tempo-data`: Tempo traces (WAL and Blocks)
--   `loki-data`: Loki logs (Chunks and Rules)
--   `jaeger-data`: Jaeger traces (Badger DB)
+- `prometheus-data`: Prometheus metrics
+- `tempo-data`: Tempo traces (WAL and Blocks)
+- `loki-data`: Loki logs (Chunks and Rules)
+- `jaeger-data`: Jaeger traces (Badger DB)
 
 To clear all data:
 
@@ -74,12 +74,12 @@ docker compose down -v
 
 ### Customization
 
--   **Prometheus**: Edit `prometheus.yml` to add scrape targets or alerting rules.
--   **Grafana**: Dashboards and datasources are provisioned from the `grafana/` directory.
--   **Collector**: Edit `otel-collector-config.yaml` to modify pipelines, processors, or exporters.
+- **Prometheus**: Edit `prometheus.yml` to add scrape targets or alerting rules.
+- **Grafana**: Dashboards and datasources are provisioned from the `grafana/` directory.
+- **Collector**: Edit `otel-collector-config.yaml` to modify pipelines, processors, or exporters.
 
 ## Troubleshooting
 
--   **Service Health**: Check the health of services using `docker compose ps`.
--   **Logs**: View logs for a specific service using `docker compose logs -f <service_name>`.
--   **Otel Collector**: Check `http://localhost:13133` for health status and `http://localhost:1888/debug/pprof/` for profiling.
+- **Service Health**: Check the health of services using `docker compose ps`.
+- **Logs**: View logs for a specific service using `docker compose logs -f <service_name>`.
+- **Otel Collector**: Check `http://localhost:13133` for health status and `http://localhost:1888/debug/pprof/` for profiling.