Ansible S3 Module: Upload, Download, Manage AWS S3 Objects (Complete Guide)
By Luca Berton · Published 2024-01-01 · Category: installation
How to use Ansible amazon.aws.s3_object module to manage AWS S3. Upload files, download objects, sync buckets, manage permissions. Complete guide with playbook examples.
Ansible S3 Module: Upload, Download, Manage AWS S3 Objects (Complete Guide)
Ansible manages AWS S3 buckets and objects using the amazon.aws collection. Upload files, download objects, sync directories, and manage bucket policies — all from your playbooks.
Prerequisites
Authentication
Upload Files to S3
Upload String Content
Download Files from S3
List Objects
Delete Objects
Manage S3 Buckets
Sync Directories
Generate Pre-signed URLs
Bucket Policy
Common Patterns
Backup to S3
Deploy Static Website
FAQ
How do I upload files to S3 with Ansible?
Use amazon.aws.s3_object with mode: put, specifying bucket, object (S3 key), and src (local path). Install the amazon.aws collection and boto3 Python package first.
How do I download files from S3 with Ansible?
Use amazon.aws.s3_object with mode: get, specifying bucket, object, and dest (local destination path). The file is downloaded to the target host.
How does Ansible authenticate with AWS S3?
Ansible uses boto3, which checks (in order): environment variables (AWS_ACCESS_KEY_ID/AWS_SECRET_ACCESS_KEY), AWS credentials file (~/.aws/credentials), IAM instance role, or explicit aws_access_key/aws_secret_key parameters.
Can I sync an entire directory to S3?
Yes. Use amazon.aws.s3_sync with file_root for the local directory and bucket for the S3 destination. Add delete: true to remove S3 objects not present locally.
How do I create an S3 bucket with Ansible?
Use amazon.aws.s3_bucket: name=my-bucket state=present. Add versioning: true, encryption: AES256, and tags for production configurations.
Conclusion
Ansible's AWS S3 modules provide complete object storage management — upload, download, sync, and manage buckets and policies. Use vault-encrypted credentials and delegate S3 operations to localhost for secure, efficient cloud automation.
Related Articles • Ansible on AWS: Complete Guide • Ansible EC2 Module: Manage Instances • Ansible Cloud Automation Guide
Category: installation