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Atmos CLI

Atmos is a CLI for provisioning infrastructure with Terraform, Helmfile, Packer, and more, and for running workflows and custom commands. Run atmos without arguments to display usage and available commands, including configured custom commands. No stack configuration is required to display help.

Usage​

Run any of these commands to display help:

atmos
atmos --help
atmos help

To see usage and options for a specific command, append --help:

atmos workflow --help
atmos terraform plan --help
tip

To quickly check the Atmos version, use atmos --version or atmos version. See the version command for more details.

Featured Examples​

Explore ways to provision infrastructure and automate tasks with Atmos, or browse the full list of examples.

atmos quick start simple

Quick Start (Simple)

Minimal Atmos setup with a single component and three environments — no cloud credentials or access required.

atmos quick start advanced

Quick Start (Advanced)

A small AWS application stack end to end — backend provisioning, secrets, identities, and Terraform against a local AWS emulator.

atmos sops secrets lifecycle

SOPS Secrets

Declare, encrypt, and read secrets with a SOPS backend (age encryption) — no cloud credentials required.