Upgrade your Datadog Agent

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Overview

Datadog recommends you update your Datadog Agent with every minor and patch release. This guide walks you through how to roll out a new Agent version across your hosts in just a few clicks.

Upgrade between minor versions of the Agent

Upgrade remotely with Fleet Automation

Fleet Automation allows you to upgrade Datadog Agents across Linux and Windows, and non-containerized environments remotely. In just a few clicks you can deploy the latest Agent release, keeping your fleet current with new features and security patches. To get setup, follow the Fleet Automation Agent Upgrade guide.

Upgrade via script or configuration management tooling

Follow the in-app instructions to upgrade Datadog Agents across container, host-based, and Infrastructure as Code (IaC) tool-managed environments. The guided flow generates an Agent installation command tailored to your platform for upgrading the Agent. By default, the command installs the latest version of the Agent. To upgrade to a specific minor version, set DD_AGENT_MINOR_VERSION=<TARGET_MINOR> before running the script.

Upgrade between minor versions of the Agent

To upgrade between minor versions of the Agent is to use the install_script_agent7.sh script. The following commands work on all supported Linux distributions.

Upgrading to a given Agent minor version:: DD_AGENT_MINOR_VERSION=<target_minor> bash -c "$(curl -L https://install.datadoghq.com/scripts/install_script_agent7.sh)"
Upgrading to the latest Agent minor version:: bash -c "$(curl -L https://install.datadoghq.com/scripts/install_script_agent7.sh)"

Download and install the specific version’s installation package.

URL to download a specific Agent minor version: https://ddagent-windows-stable.s3.amazonaws.com/ddagent-cli-7.<minor_version>.<bugfix_version>.msi

To upgrade between minor version of the Agent is to use the install_mac_os.sh script. The following commands work on all supported MacOS versions.

Upgrading to a given Agent minor version:: DD_AGENT_MINOR_VERSION=<target_minor> bash -c "$(curl -L https://install.datadoghq.com/scripts/install_mac_os.sh)"
Upgrading to the latest Agent minor version:: bash -c "$(curl -L https://install.datadoghq.com/scripts/install_mac_os.sh)"

Upgrade between major versions of the Agent

Upgrade to Datadog Agent 7

Agent 7 only supports Python 3 custom checks. Check if your custom checks are Python 3 compatible before upgrading to Agent 7.

From Agent 6

Run the following Agent installation command to upgrade your Agent from version 6 to version 7:

The following command works on Amazon Linux, CentOS, Debian, Fedora, Red Hat, Ubuntu, and SUSE:: DD_API_KEY="<DATADOG_API_KEY>" bash -c "$(curl -L https://install.datadoghq.com/scripts/install_script_agent7.sh)"

Download the Datadog Agent installer.
Run the installer (as Administrator) by opening datadog-agent-7-latest.amd64.msi.
Follow the prompts, accept the license agreement, and enter your Datadog API key.
When the install finishes, you are given the option to launch the Datadog Agent Manager.

Note: Links to all available versions of the Windows Installer are provided in JSON format.

Run the Agent installation command with the environment variable DD_AGENT_MAJOR_VERSION=7 to upgrade your Agent from version 6 to version 7:

DD_AGENT_MAJOR_VERSION=7 DD_API_KEY="<DATADOG_API_KEY>" bash -c "$(curl -L https://install.datadoghq.com/scripts/install_mac_os.sh)"

From Agent 5

Run the Agent installation command with the environment variable DD_UPGRADE="true" to upgrade your Agent from version 5 to version 7. The Agent v7 installer can automatically convert v5 configurations during the upgrade:

The following command works on Amazon Linux, CentOS, Debian, Fedora, Red Hat, Ubuntu, and SUSE:: DD_UPGRADE="true" bash -c "$(curl -L https://install.datadoghq.com/scripts/install_script_agent7.sh)"

Upgrade your Agent to version 6 following the manual upgrade process.
Follow the From Agent v6 to Agent v7 upgrade instructions.

Run the Agent installation command with the environment variable DD_AGENT_MAJOR_VERSION=7 and DD_UPGRADE="true" to upgrade your Agent from version 5 to version 7. The Agent v7 installer can automatically convert v5 configurations during the upgrade:

DD_UPGRADE="true" DD_AGENT_MAJOR_VERSION=7 bash -c "$(curl -L https://install.datadoghq.com/scripts/install_mac_os.sh)"

Note: The upgrade process won’t automatically move custom Agent checks. This is by design as Datadog cannot guarantee full backwards compatibility out of the box. See the Python 3 Custom Check Migration guide to discover how to migrate your custom check from Python 2 to Python 3.