v0.21.2

⚠️ This patch release fixes a security vulnerability in Grafana Agent ⚠️

This is release v0.21.2 of the Grafana Agent.

Notable changes:

This patch release contains a fix for CVE-2021-41090. Please read the advisory in detail. We recommend patching your agents as soon as possible.

Once patched, the impacted /-/config and /agent/api/v1/configs/{name} endpoints will now be disabled by default. Pass the --config.enable-read-api flag at the command line to opt in to these endpoints.

Installation:

Grafana Agent is currently distributed in plain binary form, Docker container images, a Windows installer, and a Kubernetes install script. Choose whichever fits your use-case best.

Kubernetes

Install directions here.

Docker container:

• https://hub.docker.com/r/grafana/agent

docker pull "grafana/agent:v0.21.2"

Windows installer

The Windows installer is provided as a release asset for x64 machines.

Binary

We provide precompiled binary executables for the most common operating systems. Choose from the assets below for your matching operating system. Example for the linux operating system on amd64:

# download the binary
curl -O -L "https://github.com/grafana/agent/releases/download/v0.21.2/agent-linux-amd64.zip"

# extract the binary
unzip "agent-linux-amd64.zip"

# make sure it is executable
chmod a+x "agent-linux-amd64"

agentctl

agentctl, a tool for helping you interact with the Agent, is available as a Docker image:

docker pull "grafana/agentctl:v0.21.2"

Or as a binary. Like before, choose the assets below that matches your operating system. For example, with linux on amd64:

# download the binary
curl -O -L "https://github.com/grafana/agent/releases/download/v0.21.2/agentctl-linux-amd64.zip"

# extract the binary
unzip "agentctl-linux-amd64.zip"

# make sure it is executable
chmod a+x "agentctl-linux-amd64"

agent-operator

agent-operator, a Kubernetes Operator for the Grafana Agent, is available only as a Docker image:

docker pull "grafana/agent-operator:v0.21.2"