Stream Logs from Heroku to SigNoz

Stream Heroku Logs to SigNoz Cloud

Add an HTTPS Drain

Use the Heroku CLI to add an HTTPS drain to your SigNoz cloud endpoint:

heroku drains:add https://<TENANT_NAME>:<SIGNOZ_INGESTION_KEY>@ingest.<REGION>.signoz.cloud:443/logs/heroku -a <YOUR_APP_NAME>

• <TENANT_NAME>: The name of your SigNoz Cloud instance
  • Example: If the URL is https://cpvo-test.us.signoz.cloud, the TENANT_NAME is cpvo-test
• <SIGNOZ_INGESTION_KEY>: Your SigNoz Cloud ingestion key
• <REGION>: Your chosen region for SigNoz Cloud
• <YOUR_APP_NAME>: The name of your Heroku application

Once the drain is added, verify the logs in SigNoz under the Logs tab.

Stream Heroku Logs to Self-Hosted SigNoz

1. Expose a Port in docker-compose.yaml

Modify the docker-compose-minimal.yaml file to expose port 8081 for receiving logs:

...
otel-collector:
  image: signoz/signoz-otel-collector:0.88.11
  command: ["--config=/etc/otel-collector-config.yaml"]
  volumes:
    - ./otel-collector-config.yaml:/etc/otel-collector-config.yaml
  ports:
    - "8081:8081"
...

2. Configure httplogreceiver

Add the httplogreceiver to your otel-collector-config.yaml file:

receivers:
  httplogreceiver/heroku:
    endpoint: 0.0.0.0:8081
    source: heroku
...

3. Update the Pipeline Configuration

Modify the pipeline in the otel-collector-config.yaml](https://github.com/SigNoz/signoz/blob/main/deploy/docker/otel-collector-config.yaml) file to include the new receiver:

service:
  ...
  logs:
    receivers: [otlp, httplogreceiver/heroku]
    processors: [batch]
    exporters: [clickhouselogsexporter]

4. Restart the OTEL Collector

Restart the otel-collector container to apply the changes:

docker-compose restart otel-collector

5. Add an HTTPS Drain

Use the Heroku CLI to add an HTTPS drain pointing to the OTEL Collector:

heroku drains:add http://<IP>:8081 -a <YOUR_APP_NAME>

• Replace <IP> with the IP address of the machine running the OTEL Collector.
• Replace <YOUR_APP_NAME> with the name of your Heroku application.

Refer to the troubleshooting guide for finding the correct SigNoz host address.

6. Verify the Logs

Once the drain is added, verify the logs in SigNoz under the Logs tab.