Update unbound and pdns-recursor version in CI

.github/workflows/testing-dnstap.yml

@@ -26,7 +26,7 @@ jobs:
     strategy:
       matrix:
         go-version: [ '1.22' ]
-        unbound: [ '1.18.0', '1.19.3' ]
+        unbound: [ '1.19.3', '1.20.0' ]
 
         mode: [ 'tcp' ]
 

.github/workflows/testing-powerdns.yml

@@ -60,7 +60,7 @@ jobs:
     strategy:
       matrix:
         go-version: [ '1.22' ]
-        recursor: [ '48', '49' ]
+        recursor: [ '49', '50' ]
 
     steps:
     - uses: actions/checkout@v4
@@ -82,6 +82,39 @@ jobs:
         sudo docker run -d --network="host" --name=recursor --volume=$PWD/tests/testsdata/powerdns/pdns_recursor.lua:/etc/powerdns/recursor.lua:z --volume=$PWD/tests/testsdata/powerdns/pdns_recursor.conf:/etc/powerdns/recursor.conf:z powerdns/pdns-recursor-${{ matrix.recursor }}
         until (dig -p 5553 www.github.com @127.0.0.1 | grep NOERROR); do sleep 5.0; done
 
+    - name: Test send query
+      run: |
+        sudo python3 -m pip install dnspython
+        sudo -E python3 -m unittest tests.dnsquery_powerdns -v
+
+  recursor5:
+    runs-on: ubuntu-22.04
+
+    strategy:
+      matrix:
+        go-version: [ '1.22' ]
+        recursor: [ '51' ]
+
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/setup-go@v5
+      with:
+        go-version: ${{ matrix.go-version }}
+    - uses: actions/setup-python@v5
+      with:
+        python-version: 3.12
+
+    - name: build binary
+      run: |
+        go mod edit -go=${{ matrix.go-version }}
+        go mod tidy 
+        CGO_ENABLED=0 GOOS=linux GOARCH=amd64 go build -ldflags="-s -w" -o go-dnscollector *.go
+
+    - name: Deploy recursor 5.x docker image
+      run: |
+        sudo docker run -d --network="host" --name=recursor --volume=$PWD/tests/testsdata/powerdns/pdns_recursor.yml:/etc/powerdns/recursor.yml:z powerdns/pdns-recursor-${{ matrix.recursor }}
+        until (dig -p 5553 www.github.com @127.0.0.1 | grep NOERROR); do sleep 5.0; done
+
     - name: Test send query
       run: |
         sudo python3 -m pip install dnspython

README.md

@@ -122,7 +122,17 @@ The [`_integration`](./docs/_integration) folder contains DNS-collector `configu
 - [Prometheus](./docs/_integration/prometheus/README.md)
 - [Loki](./docs/_integration/loki/README.md)
 
-## Telemetry
+## DNS Telemetry
+
+`DNS-collector` provides telemetry capabilities with the Prometheus logger, 
+you can easily monitor key performance indicators and detect anomalies in real-time.
+
+![dashboard](docs/_images/dashboard_prometheus.png)
+
+## Performance
+
+Tuning may be necessary to deal with a large traffic loads.
+Please refer to the [performance tuning](./docs/performance.md) guide if needed.
 
 Performance metrics are available to evaluate the efficiency of your pipelines. These metrics allow you to track:
 - The number of incoming and outgoing packets processed by each worker
@@ -135,11 +145,6 @@ A [build-in](./docs/dashboards/grafana_exporter.json) dashboard is available for
 
 ![dashboard](docs/_images/dashboard_global.png)
 
-## Performance
-
-Tuning may be necessary to deal with a large traffic loads.
-Please refer to the [performance tuning](./docs/performance.md) guide if needed.
-
 ## Contributing
 
 See the [development guide](./docs/development.md) for more information on how to build it yourself.

tests/testsdata/powerdns/pdns_recursor.yml

@@ -0,0 +1,14 @@
+recursor:
+  include_dir: /etc/powerdns/recursor.d
+
+incoming:
+  allow_from: [0.0.0.0/0]
+  listen:
+  - 0.0.0.0:5553
+
+logging:
+  protobuf_servers:
+    - servers: [127.0.0.1:6001]
+      logQueries: true
+      logResponses: true
+      exportTypes: [A, AAAA, CNAME, MX, NS, PTR, SPF, SRV, TXT]