This is a Simple logger to demo the use of Promtail as a sidecar to send logs to Loki
This docs assume:
- you have loki and grafana already deployed. Please refered to official documentation for installation
- The logfile you want to scrape is in JSON format
This Helm chart deploy a application pod with 2 containers: - a Golang app writing logs in a separate file. - a Promtail that read that log file and send it to loki.
The file path can be updated via the ./helm/values.yaml file.
sidecar.labels is a map where you can add the labels that will be added to your log entry in Loki.
- Adding labels
sidecar: logfile: path: /home/slog filename: creator.log labels: job: promtail-sidecar test: golang