Feat : Update PR as comment

install/network-observability/docker-compose.yml

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+# Network observability + BAP/BPP adapters + BPP sandbox
+# Builds Onix adapter once; BAP uses config/local-beckn-one-bap.yaml, BPP uses config/local-beckn-one-bpp.yaml.
+# No mock-registry: BAP/BPP use real registry (api.testnet.beckn.one) from config.
+# Run from repo root: docker compose -f install/network-observability/docker-compose.yml up -d
+# UIs: Grafana http://localhost:3000 | Jaeger http://localhost:16686 | BAP http://localhost:8081 | BPP http://localhost:8082
+
+services:
+  redis:
+    image: redis:alpine
+    pull_policy: always
+    container_name: redis-onix
+    ports:
+      - "6379:6379"
+    command: redis-server --requirepass your-redis-password
+    networks:
+      beckn_network:
+        aliases:
+          - redis
+    healthcheck:
+      test: ["CMD", "redis-cli", "-a", "your-redis-password", "ping"]
+      interval: 5s
+      timeout: 3s
+      retries: 5
+    restart: unless-stopped
+
+  onix-bap:
+    build:
+      context: ../..
+      dockerfile: Dockerfile.adapter-with-plugins
+    image: onix-adapter:local
+    container_name: onix-bap
+    ports:
+      - "8081:8081"
+    volumes:
+      - ../../config:/app/config:ro
+      - ../../schemas:/app/schemas:ro
+    environment:
+      - CONFIG_FILE=/app/config/local-beckn-one-bap.yaml
+      - REDIS_PASSWORD=your-redis-password
+      - OTEL_EXPORTER_OTLP_INSECURE=true
+      - OTEL_EXPORTER_OTLP_ENDPOINT=otel-collector-bap:4317
+    command: ["./server", "--config=/app/config/local-beckn-one-bap.yaml"]
+    networks:
+      - beckn_network
+      - observability
+    restart: unless-stopped
+    depends_on:
+      redis:
+        condition: service_healthy
+      otel-collector-bap:
+        condition: service_started
+
+  onix-bpp:
+    image: onix-adapter:local
+    container_name: onix-bpp
+    ports:
+      - "8082:8082"
+    volumes:
+      - ../../config:/app/config:ro
+      - ../../schemas:/app/schemas:ro
+    environment:
+      - CONFIG_FILE=/app/config/local-beckn-one-bpp.yaml
+      - REDIS_PASSWORD=your-redis-password
+      - OTEL_EXPORTER_OTLP_INSECURE=true
+      - OTEL_EXPORTER_OTLP_ENDPOINT=otel-collector-bpp:4317
+    command: ["./server", "--config=/app/config/local-beckn-one-bpp.yaml"]
+    networks:
+      - beckn_network
+      - observability
+    restart: unless-stopped
+    depends_on:
+      redis:
+        condition: service_healthy
+      otel-collector-bpp:
+        condition: service_started
+
+  otel-collector-bap:
+    image: otel/opentelemetry-collector-contrib:latest
+    container_name: otel-collector-bap
+    command: ["--config=/etc/otel/config.yaml"]
+    volumes:
+      - ./otel-collector-bap/config.yaml:/etc/otel/config.yaml:ro
+    ports:
+      - "4317:4317"
+      - "4318:4318"
+      - "8889:8889"
+    networks:
+      - observability
+      - beckn_network
+    restart: unless-stopped
+    depends_on:
+      - otel-collector-network
+
+  otel-collector-bpp:
+    image: otel/opentelemetry-collector-contrib:latest
+    container_name: otel-collector-bpp
+    command: ["--config=/etc/otel/config.yaml"]
+    volumes:
+      - ./otel-collector-bpp/config.yaml:/etc/otel/config.yaml:ro
+    ports:
+      - "4321:4317"
+      - "4322:4318"
+      - "8891:8891"
+    networks:
+      - observability
+      - beckn_network
+    restart: unless-stopped
+    depends_on:
+      - otel-collector-network
+
+  otel-collector-network:
+    image: otel/opentelemetry-collector-contrib:latest
+    container_name: otel-collector-network
+    command: ["--config=/etc/otel/config.yaml"]
+    volumes:
+      - ./otel-collector-network/config.yaml:/etc/otel/config.yaml:ro
+    ports:
+      - "4319:4317"
+      - "4320:4318"
+      - "8890:8890"
+    networks:
+      - observability
+    restart: unless-stopped
+
+  zipkin:
+    image: openzipkin/zipkin:latest
+    container_name: zipkin
+    ports:
+      - "9411:9411"
+    networks:
+      - observability
+    restart: unless-stopped
+
+  loki:
+    image: grafana/loki:latest
+    container_name: loki
+    command: -config.file=/etc/loki/loki-config.yml
+    volumes:
+      - ./loki/loki-config.yml:/etc/loki/loki-config.yml:ro
+      - loki_data:/loki
+    ports:
+      - "3100:3100"
+    networks:
+      - observability
+    restart: unless-stopped
+
+  prometheus:
+    image: prom/prometheus:latest
+    container_name: prometheus
+    command:
+      - --config.file=/etc/prometheus/prometheus.yml
+      - --storage.tsdb.path=/prometheus
+      - --web.enable-lifecycle
+    volumes:
+      - ./prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro
+      - prometheus_data:/prometheus
+    ports:
+      - "9090:9090"
+    networks:
+      - observability
+    restart: unless-stopped
+    depends_on:
+      - otel-collector-bap
+      - otel-collector-bpp
+
+  jaeger:
+    image: jaegertracing/all-in-one:latest
+    container_name: jaeger
+    environment:
+      - COLLECTOR_OTLP_ENABLED=true
+    ports:
+      - "16686:16686"
+    networks:
+      - observability
+    restart: unless-stopped
+
+  grafana:
+    image: grafana/grafana:latest
+    container_name: grafana
+    environment:
+      - GF_SECURITY_ADMIN_USER=admin
+      - GF_SECURITY_ADMIN_PASSWORD=admin
+      - GF_USERS_ALLOW_SIGN_UP=false
+      - GF_SERVER_ROOT_URL=http://localhost:3000
+    volumes:
+      - grafana_data:/var/lib/grafana
+      - ./grafana/provisioning:/etc/grafana/provisioning:ro
+    ports:
+      - "3000:3000"
+    networks:
+      - observability
+    restart: unless-stopped
+    depends_on:
+      - prometheus
+      - jaeger
+      - zipkin
+      - loki
+
+  bpp-client:
+    image: fidedocker/protocol-server
+    container_name: bpp-client
+    platform: linux/amd64
+    networks:
+      - beckn_network
+    ports:
+      - "6001:6001"
+    restart: unless-stopped
+    volumes:
+      - bpp_client_config_volume:/usr/src/app/config
+      - bpp_client_schemas_volume:/usr/src/app/schemas
+      - bpp_client_logs_volume:/usr/src/app/logs
+
+  bpp-network:
+    image: fidedocker/protocol-server
+    container_name: bpp-network
+    platform: linux/amd64
+    networks:
+      - beckn_network
+    ports:
+      - "6002:6002"
+    restart: unless-stopped
+    volumes:
+      - bpp_network_config_volume:/usr/src/app/config
+      - bpp_network_schemas_volume:/usr/src/app/schemas
+      - bpp_network_logs_volume:/usr/src/app/logs
+
+  sandbox-api:
+    image: fidedocker/sandbox-api
+    container_name: sandbox-api
+    platform: linux/amd64
+    networks:
+      - beckn_network
+    ports:
+      - "4010:4000"
+    restart: unless-stopped
+    environment:
+      - PORT=4000
+      - WEBHOOK_URL=http://host.docker.internal:3001/webhook
+
+networks:
+  observability:
+    driver: bridge
+  beckn_network:
+    name: beckn_network
+    driver: bridge
+
+volumes:
+  prometheus_data:
+  grafana_data:
+  loki_data:
+  bpp_client_config_volume:
+    name: bpp_client_config_volume
+    external: true
+  bpp_client_schemas_volume:
+    name: bpp_client_schemas_volume
+  bpp_client_logs_volume:
+    name: bpp_client_logs_volume
+  bpp_network_config_volume:
+    name: bpp_network_config_volume
+    external: true
+  bpp_network_schemas_volume:
+    name: bpp_network_schemas_volume
+  bpp_network_logs_volume:
+    name: bpp_network_logs_volume

install/network-observability/grafana/provisioning/dashboards/dashboards.yml

@@ -0,0 +1,23 @@
+# Dashboard provisioning - load JSON dashboards from the json folder
+apiVersion: 1
+
+providers:
+  - name: 'Application'
+    orgId: 1
+    folder: 'Onix / Application'
+    type: file
+    disableDeletion: false
+    updateIntervalSeconds: 30
+    allowUiUpdates: true
+    options:
+      path: /etc/grafana/provisioning/dashboards/json/application
+
+  - name: 'Network'
+    orgId: 1
+    folder: 'Onix / Network'
+    type: file
+    disableDeletion: false
+    updateIntervalSeconds: 30
+    allowUiUpdates: true
+    options:
+      path: /etc/grafana/provisioning/dashboards/json/network

install/network-observability/grafana/provisioning/dashboards/json/application/traces-dashboard.json

@@ -0,0 +1 @@
+{"annotations":{"list":[]},"editable":true,"fiscalYearStartMonth":0,"graphTooltip":0,"id":null,"links":[],"liveNow":false,"panels":[{"collapsed":false,"gridPos":{"h":1,"w":24,"x":0,"y":0},"id":8,"panels":[],"title":"Search by Trace ID","type":"row"},{"datasource":{"type":"jaeger","uid":"jaeger"},"gridPos":{"h":10,"w":24,"x":0,"y":1},"id":11,"options":{"dedupStrategy":"none","enableLogDetails":true,"showCommonLabels":false,"showProcess":false,"sortOrder":"Descend"},"targets":[{"datasource":{"type":"jaeger","uid":"jaeger"},"queryType":"traceId","query":"${traceID}","refId":"A"}],"title":"Trace by ID","type":"traces"},{"gridPos":{"h":4,"w":24,"x":0,"y":11},"id":9,"options":{"content":"**Search traces**: Use **Jaeger UI** at [http://localhost:16686](http://localhost:16686). Select service **onix-ev-charging-bap** and click **Find Traces**. Alternatively, paste a Trace ID in the panel above.","mode":"markdown"},"title":"Search traces (Jaeger UI)","type":"text"},{"datasource":{"type":"jaeger","uid":"jaeger"},"gridPos":{"h":4,"w":24,"x":0,"y":15},"id":10,"options":{"content":"**Trace ID**: Use the **full 32-character hex** from adapter logs (e.g. `7a385394ee77d4451a1c655c236422fc`). Paste above and refresh. **If you see \"No data\"**: (1) Wait 10–15 s after the request — the adapter batches spans before export. (2) Ensure time range (top right) includes the request time. (3) Use **Jaeger UI** at [http://localhost:16686](http://localhost:16686) (service: **onix-ev-charging-bap**) to search; check `otel-collector` logs for export errors if spans are missing.","mode":"markdown"},"title":"How to use","type":"text"}],"refresh":"30s","schemaVersion":38,"style":"dark","tags":["onix","traces","jaeger"],"templating":{"list":[{"current":{"selected":false,"text":"","value":""},"hide":0,"label":"Trace ID (full 32 hex chars)","name":"traceID","options":[{"selected":true,"text":"","value":""}],"query":"","skipUrlSync":false,"type":"textbox"}]},"time":{"from":"now-1h","to":"now"},"timepicker":{},"timezone":"","title":"Onix Traces","uid":"onix-traces","version":1,"weekStart":""}

install/network-observability/grafana/provisioning/dashboards/json/network/network-observability-dashboard.json

@@ -0,0 +1,199 @@
+{
+  "annotations": { "list": [] },
+  "editable": true,
+  "fiscalYearStartMonth": 0,
+  "graphTooltip": 1,
+  "id": null,
+  "links": [
+    {
+      "asDropdown": false,
+      "icon": "external link",
+      "includeVars": false,
+      "keepTime": true,
+      "tags": [],
+      "targetBlank": true,
+      "title": "Zipkin UI",
+      "tooltip": "Open Zipkin UI for network API traces",
+      "type": "link",
+      "url": "http://localhost:9411"
+    }
+  ],
+  "liveNow": false,
+  "panels": [
+    {
+      "gridPos": { "h": 1, "w": 24, "x": 0, "y": 0 },
+      "id": 1,
+      "title": "Network Metrics",
+      "type": "row"
+    },
+    {
+      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "fieldConfig": {
+        "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisPlacement": "auto" }, "unit": "reqps" },
+        "overrides": []
+      },
+      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 1 },
+      "id": 2,
+      "options": { "legend": { "displayMode": "list", "placement": "bottom" } },
+      "targets": [
+        {
+          "datasource": { "type": "prometheus", "uid": "prometheus" },
+          "expr": "sum(rate({__name__=~\"onix.*http_request_count(_total)?\"}[5m])) by (action)",
+          "legendFormat": "{{action}}",
+          "refId": "A"
+        }
+      ],
+      "title": "HTTP request rate by action",
+      "type": "timeseries"
+    },
+    {
+      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "fieldConfig": {
+        "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisPlacement": "auto" }, "unit": "reqps" },
+        "overrides": []
+      },
+      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 1 },
+      "id": 3,
+      "options": { "legend": { "displayMode": "list", "placement": "bottom" } },
+      "targets": [
+        {
+          "datasource": { "type": "prometheus", "uid": "prometheus" },
+          "expr": "sum(rate({__name__=~\"onix.*http_request_count(_total)?\"}[5m])) by (http_status_code)",
+          "legendFormat": "{{http_status_code}}",
+          "refId": "A"
+        }
+      ],
+      "title": "HTTP request rate by status",
+      "type": "timeseries"
+    },
+    {
+      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "fieldConfig": {
+        "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisPlacement": "auto" }, "unit": "reqps" },
+        "overrides": []
+      },
+      "gridPos": { "h": 8, "w": 12, "x": 0, "y": 9 },
+      "id": 4,
+      "options": { "legend": { "displayMode": "list", "placement": "bottom" } },
+      "targets": [
+        {
+          "datasource": { "type": "prometheus", "uid": "prometheus" },
+          "expr": "sum(rate({__name__=~\"onix.*http_request_count(_total)?\"}[5m])) by (role)",
+          "legendFormat": "{{role}}",
+          "refId": "A"
+        }
+      ],
+      "title": "HTTP request rate by role",
+      "type": "timeseries"
+    },
+    {
+      "datasource": { "type": "prometheus", "uid": "prometheus" },
+      "fieldConfig": {
+        "defaults": { "color": { "mode": "palette-classic" }, "custom": { "axisPlacement": "auto" }, "unit": "reqps" },
+        "overrides": []
+      },
+      "gridPos": { "h": 8, "w": 12, "x": 12, "y": 9 },
+      "id": 5,
+      "options": { "legend": { "displayMode": "list", "placement": "bottom" } },
+      "targets": [
+        {
+          "datasource": { "type": "prometheus", "uid": "prometheus" },
+          "expr": "sum(rate({__name__=~\"onix.*http_request_count(_total)?\"}[5m])) by (caller)",
+          "legendFormat": "{{caller}}",
+          "refId": "A"
+        }
+      ],
+      "title": "HTTP request rate by caller",
+      "type": "timeseries"
+    },
+    {
+      "gridPos": { "h": 1, "w": 24, "x": 0, "y": 17 },
+      "id": 6,
+      "title": "Network Logs (Beckn Audit)",
+      "type": "row"
+    },
+    {
+      "datasource": { "type": "loki", "uid": "loki" },
+      "gridPos": { "h": 12, "w": 24, "x": 0, "y": 18 },
+      "id": 7,
+      "options": {
+        "dedupStrategy": "none",
+        "enableLogDetails": true,
+        "prettifyLogMessage": false,
+        "showCommonLabels": false,
+        "showLabels": false,
+        "showTime": true,
+        "sortOrder": "Descend",
+        "wrapLogMessage": false
+      },
+      "targets": [
+        {
+          "datasource": { "type": "loki", "uid": "loki" },
+          "expr": "{service_name=~\"onix.*|beckn.*\"}",
+          "refId": "A"
+        }
+      ],
+      "title": "Beckn audit logs (onix/beckn)",
+      "type": "logs"
+    },
+    {
+      "datasource": { "type": "loki", "uid": "loki" },
+      "gridPos": { "h": 8, "w": 24, "x": 0, "y": 24 },
+      "id": 71,
+      "options": { "dedupStrategy": "none", "enableLogDetails": true, "showCommonLabels": true, "showLabels": true, "showTime": true, "sortOrder": "Descend" },
+      "targets": [{ "datasource": { "type": "loki", "uid": "loki" }, "expr": "{}", "refId": "A" }],
+      "title": "All logs (debug: matches any)",
+      "type": "logs"
+    },
+    {
+      "gridPos": { "h": 1, "w": 24, "x": 0, "y": 32 },
+      "id": 8,
+      "title": "Network Traces",
+      "type": "row"
+    },
+    {
+      "datasource": { "type": "zipkin", "uid": "zipkin" },
+      "gridPos": { "h": 12, "w": 24, "x": 0, "y": 33 },
+      "id": 9,
+      "options": {
+        "dedupStrategy": "none",
+        "enableLogDetails": true,
+        "showCommonLabels": false,
+        "showProcess": false,
+        "sortOrder": "Descend"
+      },
+      "targets": [
+        {
+          "datasource": { "type": "zipkin", "uid": "zipkin" },
+          "query": "",
+          "queryType": "traceqlSearch",
+          "refId": "A"
+        }
+      ],
+      "title": "Network API spans (Zipkin)",
+      "type": "traces"
+    },
+    {
+      "gridPos": { "h": 4, "w": 24, "x": 0, "y": 45 },
+      "id": 10,
+      "options": {
+        "content": "**Network-level observability**: Beckn API spans, audit logs, and HTTP request metrics from the network pipeline.\n\n**No Loki/Zipkin data?** 1) Restart stack after config changes: `docker compose -f network_observability/docker-compose.yml up -d --force-recreate`. 2) Trigger requests to generate audit logs (EmitAuditLogs runs on each request). 3) Use [Zipkin UI](http://localhost:9411) to search traces. 4) In Grafana Explore (Loki), try `{}` or `{service_name=~\".+\"}` to see all logs.",
+        "mode": "markdown"
+      },
+      "title": "About",
+      "type": "text"
+    }
+  ],
+  "refresh": "10s",
+  "schemaVersion": 38,
+  "style": "dark",
+  "tags": ["onix", "network", "observability"],
+  "templating": { "list": [] },
+  "time": { "from": "now-1h", "to": "now" },
+  "timepicker": {},
+  "timezone": "",
+  "title": "Network Observability",
+  "uid": "network-observability",
+  "version": 1,
+  "weekStart": ""
+}

install/network-observability/grafana/provisioning/datasources/datasources.yml

@@ -0,0 +1,32 @@
+# Grafana datasources - provisioned on startup
+apiVersion: 1
+
+datasources:
+  - name: Prometheus
+    uid: prometheus
+    type: prometheus
+    access: proxy
+    url: http://prometheus:9090
+    isDefault: true
+    editable: false
+
+  - name: Jaeger
+    uid: jaeger
+    type: jaeger
+    access: proxy
+    url: http://jaeger:16686
+    editable: false
+
+  - name: Loki
+    uid: loki
+    type: loki
+    access: proxy
+    url: http://loki:3100
+    editable: false
+
+  - name: Zipkin
+    uid: zipkin
+    type: zipkin
+    access: proxy
+    url: http://zipkin:9411
+    editable: false

install/network-observability/loki/loki-config.yml

@@ -0,0 +1,35 @@
+# Loki config for network-level audit logs (OTLP ingestion)
+# OTLP requires allow_structured_metadata for Loki 3.x
+
+auth_enabled: false
+
+server:
+  http_listen_port: 3100
+
+common:
+  instance_addr: 127.0.0.1
+  path_prefix: /loki
+  storage:
+    filesystem:
+      chunks_directory: /loki/chunks
+      rules_directory: /loki/rules
+  replication_factor: 1
+  ring:
+    kvstore:
+      store: inmemory
+
+limits_config:
+  allow_structured_metadata: true
+
+schema_config:
+  configs:
+    - from: 2020-10-24
+      store: tsdb
+      object_store: filesystem
+      schema: v13
+      index:
+        prefix: index_
+        period: 24h
+
+ruler:
+  alertmanager_url: http://localhost:9093

install/network-observability/otel-collector-bap/config.yaml

@@ -0,0 +1,83 @@
+# OpenTelemetry Collector BAP - receives OTLP from BAP adapter (local-beckn-one-bap.yaml)
+# App-level: all signals to Prometheus and Jaeger. Network-level: filtered to otel-collector-network.
+
+receivers:
+  otlp:
+    protocols:
+      grpc:
+        endpoint: 0.0.0.0:4317
+
+processors:
+  batch:
+    send_batch_size: 1024
+    timeout: 10s
+  batch/traces:
+    send_batch_size: 1024
+    timeout: 2s
+
+  filter/network_metrics:
+    error_mode: ignore
+    metrics:
+      metric:
+        - 'name != "onix_http_request_count"'
+
+  filter/network_traces:
+    error_mode: ignore
+    traces:
+      span:
+        - 'attributes["sender.id"] == nil'
+
+exporters:
+  prometheus:
+    endpoint: "0.0.0.0:8889"
+    namespace: onix
+    const_labels:
+      observability: otel-collector-bap
+      service_name: beckn-one-bap
+
+  otlp_grpc/jaeger:
+    endpoint: jaeger:4317
+    tls:
+      insecure: true
+
+  otlp_http/collector2:
+    endpoint: http://otel-collector-network:4318
+    compression: gzip
+
+extensions:
+  health_check:
+    endpoint: 0.0.0.0:13133
+  zpages:
+    endpoint: 0.0.0.0:55679
+
+service:
+  extensions: [health_check, zpages]
+  pipelines:
+    metrics/app:
+      receivers: [otlp]
+      processors: [batch]
+      exporters: [prometheus]
+
+    metrics/network:
+      receivers: [otlp]
+      processors: [filter/network_metrics, batch]
+      exporters: [otlp_http/collector2]
+
+    traces/app:
+      receivers: [otlp]
+      processors: [batch/traces]
+      exporters: [otlp_grpc/jaeger]
+
+    traces/network:
+      receivers: [otlp]
+      processors: [filter/network_traces, batch/traces]
+      exporters: [otlp_http/collector2]
+
+    logs/network:
+      receivers: [otlp]
+      processors: [batch]
+      exporters: [otlp_http/collector2]
+
+  telemetry:
+    logs:
+      level: info

install/network-observability/otel-collector-bpp/config.yaml

@@ -0,0 +1,83 @@
+# OpenTelemetry Collector BPP - receives OTLP from BPP adapter (local-beckn-one-bpp.yaml)
+# App-level: all signals to Prometheus and Jaeger. Network-level: filtered to otel-collector-network.
+
+receivers:
+  otlp:
+    protocols:
+      grpc:
+        endpoint: 0.0.0.0:4317
+
+processors:
+  batch:
+    send_batch_size: 1024
+    timeout: 10s
+  batch/traces:
+    send_batch_size: 1024
+    timeout: 2s
+
+  filter/network_metrics:
+    error_mode: ignore
+    metrics:
+      metric:
+        - 'name != "onix_http_request_count"'
+
+  filter/network_traces:
+    error_mode: ignore
+    traces:
+      span:
+        - 'attributes["sender.id"] == nil'
+
+exporters:
+  prometheus:
+    endpoint: "0.0.0.0:8891"
+    namespace: onix
+    const_labels:
+      observability: otel-collector-bpp
+      service_name: beckn-one-bpp
+
+  otlp_grpc/jaeger:
+    endpoint: jaeger:4317
+    tls:
+      insecure: true
+
+  otlp_http/collector2:
+    endpoint: http://otel-collector-network:4318
+    compression: gzip
+
+extensions:
+  health_check:
+    endpoint: 0.0.0.0:13133
+  zpages:
+    endpoint: 0.0.0.0:55679
+
+service:
+  extensions: [health_check, zpages]
+  pipelines:
+    metrics/app:
+      receivers: [otlp]
+      processors: [batch]
+      exporters: [prometheus]
+
+    metrics/network:
+      receivers: [otlp]
+      processors: [filter/network_metrics, batch]
+      exporters: [otlp_http/collector2]
+
+    traces/app:
+      receivers: [otlp]
+      processors: [batch/traces]
+      exporters: [otlp_grpc/jaeger]
+
+    traces/network:
+      receivers: [otlp]
+      processors: [filter/network_traces, batch/traces]
+      exporters: [otlp_http/collector2]
+
+    logs/network:
+      receivers: [otlp]
+      processors: [batch]
+      exporters: [otlp_http/collector2]
+
+  telemetry:
+    logs:
+      level: info

install/network-observability/otel-collector-network/config.yaml

@@ -0,0 +1,60 @@
+# Collector 2 - receives network-level OTLP from Collector 1, exports to Loki, Zipkin, Prometheus
+
+receivers:
+  otlp:
+    protocols:
+      http:
+        endpoint: 0.0.0.0:4318
+      grpc:
+        endpoint: 0.0.0.0:4317
+
+processors:
+  # Map Beckn transaction_id -> trace_id and message_id -> span_id for UI correlation.
+  # UUID format: remove hyphens for trace_id (32 hex chars); first 16 hex chars for span_id.
+  transform/beckn_ids:
+    error_mode: ignore
+    trace_statements:
+      - set(span.attributes["_beckn_tx"], span.attributes["transaction_id"]) where span.attributes["transaction_id"] != nil
+      - replace_pattern(span.attributes["_beckn_tx"], "-", "") where span.attributes["_beckn_tx"] != nil
+      - set(span.trace_id, TraceID(span.attributes["_beckn_tx"])) where span.attributes["_beckn_tx"] != nil
+
+
+  batch:
+    send_batch_size: 1024
+    timeout: 10s
+
+exporters:
+  prometheus:
+    endpoint: "0.0.0.0:8890"
+    namespace: onix_network
+    const_labels:
+      observability: network-level
+
+  zipkin:
+    endpoint: http://zipkin:9411/api/v2/spans
+    format: json
+
+  otlphttp/loki:
+    endpoint: http://loki:3100/otlp
+    compression: gzip
+
+service:
+  pipelines:
+    metrics:
+      receivers: [otlp]
+      processors: [batch]
+      exporters: [prometheus]
+
+    traces:
+      receivers: [otlp]
+      processors: [transform/beckn_ids, batch]
+      exporters: [zipkin]
+
+    logs:
+      receivers: [otlp]
+      processors: [batch]
+      exporters: [otlphttp/loki]
+
+  telemetry:
+    logs:
+      level: info

install/network-observability/prometheus/prometheus.yml

@@ -0,0 +1,20 @@
+# Prometheus - scrapes metrics from OTEL Collectors (BAP, BPP, network)
+global:
+  scrape_interval: 15s
+  evaluation_interval: 15s
+
+scrape_configs:
+  - job_name: "otel-collector-bap"
+    static_configs:
+      - targets: ["otel-collector-bap:8889"]
+    metrics_path: /metrics
+
+  - job_name: "otel-collector-bpp"
+    static_configs:
+      - targets: ["otel-collector-bpp:8891"]
+    metrics_path: /metrics
+
+  - job_name: "otel-collector-network"
+    static_configs:
+      - targets: ["otel-collector-network:8890"]
+    metrics_path: /metrics