Grafana Agent

This is release v0.33.2 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

Bugfixes

• Fix issue where component evaluation time was overridden by a "default health" message.

• Honor timeout when trying to establish a connection to another agent in Flow clustering mode.

• Fix an issue with the grafana/agent windows docker image entrypoint not targeting the right location for the config.

• Fix issue where the the node_exporter integration and prometheus.exporter.unix diskstat_device_include component could not set the allowlist field for the diskstat collector.

• Flow: Fix an issue within S3 Module where the S3 path was not parsed correctly when the path consists of a parent directory.

• Flow: Fix an issue on Windows where prometheus.remote_write failed to read WAL checkpoints. This issue led to memory leaks once the initial checkpoint was created, and prevented a fresh process from being able to deliver metrics at all.

• Fix an issue where the loki.source.kubernetes component could lead to the Agent crashing due to a race condition.

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