This is release v0.41.0 of Grafana Agent.

Upgrading

Read the relevant upgrade guides for specific instructions on upgrading from older versions:

• Static mode upgrade guide
• Static mode Kubernetes operator upgrade guide
• Flow mode upgrade guide

Notable changes:

Breaking changes

• The default listen port for otelcol.receiver.opencensus has changed from 4317 to 55678 to align with upstream. (@rfratto)

• The default sync interval for mimir.rules.kubernetes has changed from 30s to 5m to reduce load on Mimir. (@56quarters)

Features

• A new loki.rules.kubernetes component that discovers PrometheusRule Kubernetes resources and loads them into a Loki Ruler instance. (@EStork09)

• A new snmp_context configuration argument for prometheus.exporter.snmp and the snmp Static mode integration. It overrides the context_name parameter in the SNMP configuration file. (@ptodev)

For a full list of changes, please refer to the CHANGELOG!

Installation

Refer to our installation guides for how to install the variants of Grafana Agent:

• Install static mode
• Install the static mode Kubernetes operator
• Install flow mode