Remote Execution Agent image reference

This is feature is only available if you are on the Enterprise tier or above. See Astro Plans and Pricing.

Airflow 3

This feature is only available for Airflow 3.x Deployments.

This page is a reference of the images included in each release of the Astro Remote Execution Agent.

Agent image selection recommendations

Use floating tags, no astro-agent-<version> suffix, only for local/dev use. These tags automatically pull newer Remote Execution Agent versions over time. While they are functional and stable, Astronomer does not recommend them for production environments due to the risk of unintentional updates.
Use version-pinned tags, astro-agent-<version> suffix, in staging and production. They ensure consistent, stable deployments.
Match the Python version in the image tag to your Airflow project’s Python version for compatibility.

Selecting and using Sentinel images

For Sentinel images, always use the version tag that matches your deployed Remote Execution Agent version. Sentinel images do not use floating tags or Python version tags. Do not use older or mismatched Sentinel versions with newer Remote Execution Agent releases.

The Sentinel image must be deployed as published by Astronomer and should not be customized or modified. Only the Remote Execution Agent image should be customized if your pipelines require additional dependencies.

Astro Remote Execution Agent and Sentinel 1.2.1

Release date: November 17, 2025

Agent images included

The following Astro Agent images are included in this Remote Execution Agent release:

images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-5-python-3.12-astro-agent-1.2.1
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-5-python-3.11-astro-agent-1.2.1
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-5-python-3.12
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-5-python-3.11
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-5
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-5-python-3.12-astro-agent-1.2.1-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-5-python-3.11-astro-agent-1.2.1-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-5-python-3.12-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-5-python-3.11-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-5-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-4-python-3.12-astro-agent-1.2.1
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-4-python-3.11-astro-agent-1.2.1
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-4-python-3.12
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-4-python-3.11
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-4
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-4-python-3.12-astro-agent-1.2.1-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-4-python-3.11-astro-agent-1.2.1-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-4-python-3.12-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-4-python-3.11-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-4-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-3-python-3.12-astro-agent-1.2.1
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-3-python-3.11-astro-agent-1.2.1
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-3-python-3.12
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-3-python-3.11
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-3
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-3-python-3.12-astro-agent-1.2.1-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-3-python-3.11-astro-agent-1.2.1-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-3-python-3.12-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-3-python-3.11-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-3-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-2-python-3.12-astro-agent-1.2.1
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-2-python-3.11-astro-agent-1.2.1
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-2-python-3.12
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-2-python-3.11
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-2
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-2-python-3.12-astro-agent-1.2.1-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-2-python-3.11-astro-agent-1.2.1-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-2-python-3.12-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-2-python-3.11-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.1-2-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-13-python-3.12-astro-agent-1.2.1
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-13-python-3.11-astro-agent-1.2.1
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-13-python-3.12
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-13-python-3.11
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-13
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-13-python-3.12-astro-agent-1.2.1-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-13-python-3.11-astro-agent-1.2.1-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-13-python-3.12-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-13-python-3.11-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-13-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-8-python-3.12-astro-agent-1.2.1
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-8-python-3.11-astro-agent-1.2.1
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-8-python-3.12
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-8-python-3.11
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-8
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-8-python-3.12-astro-agent-1.2.1-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-8-python-3.11-astro-agent-1.2.1-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-8-python-3.12-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-8-python-3.11-base
images.astronomer.cloud/baseimages/astro-remote-execution-agent:3.0-8-base

Sentinel image included

The following Sentinel image is included in this Remote Execution Agent release:

images.astronomer.cloud/baseimages/astro-remote-execution-sentinel:1.2.1

Sentinel versioning

Sentinel images are released alongside Remote Execution Agent images. Always use matching version tags for both components to ensure compatibility.

Astro Remote Execution Agent and Sentinel 1.2.0

Release date: November 11, 2025