isabella232 / grafana-agent-k8s-operator

Charm for Grafana Agent

Grafana agent operator for Kubernetes

Description

Grafana Agent is a telemetry collector for sending metrics, logs, and trace data to the opinionated Grafana observability stack.

Usage

Create a Juju model for your operators, say "lma"

juju add-model lma

The Grafana agent may be deployed using the juju command line:

juju deploy grafana-agent-k8s

If required, you can remove the deployment completely:

juju destroy-model -y lma --no-wait --force --destroy-storage

Relations

Currently supported relations are:

Required relations

• prometheus-remote-write: to be used to push data to a charm exposing the Prometheus prometheus_remote_write API.
• metrics-endpoint: to be used to integrate with charms that exposes metrics using the prometheus_scrape API.
• logging: to be used to integrate with a charms that provides a loki_push_api interface, for instance the Loki charmed operator. Through this relation, the Grafana agent charm will send labeled log generated by a workload charm.

Provides relations:

• log_proxy: to be used as a log proxy between a workload charm and a charms that provides a loki_push_api interface, for instance the Loki charmed operator. When this relation is established, a Promtail binary is injected and configured into the workload charm. This Promtail binary will label and send the logs to this charm which in turn will redirect them to Loki.

OCI Images

This charm by default uses the v0.20.1 release of the grafana/agent