Configure grafana-agent to send log to qryn

Go to Grafana agent git repo, and download the latest release or use the following command to download for Debian

wget https://github.com/grafana/agent/releases/download/v0.38.1/grafana-agent-0.38.1-1.amd64.deb

install the agent

dpkg -i grafana-agent-0.38.1-1.amd64.deb

Edit grafana-agent configuration file /etc/grafana-agent.yaml

loki:
  configs:
  - name: default
    positions:
      filename: /tmp/positions.yaml
    scrape_configs:
      - job_name: varlogs
        static_configs:
          - targets: [localhost]
            labels:
              job: varlogs
              __path__: /var/log/*log
      - job_name: freeswitch
        static_configs:
          - targets: [localhost]
            labels:
              job: fslogs
              __path__: /home/hrhashmi/FREESWITCH/var/log/freeswitch/freeswitch.log
    clients:
      - url: http://qryn.hbvoice.local:3100/loki/api/v1/push
        basic_auth:
          username: default
          password: clickpass

Start grafana-agent

systemctl start grafana-agent

Enjoy ;)