APT Boto S3

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The fast and simple S3 transport for apt.

Access S3-hosted apt repositories via the AWS APIs.

Why apt-boto-s3?

apt-s3/apt-transport-s3, this project has

standard AWS credential resolution, including environment variables and ~/.aws/credentials
pipelining requests for faster updates
Last-Modified caching
broad AWS API support, e.g. v4 credentials
operability with any S3-compatible API
works with all standard digest algorithms
Apache 2.0 license

Installing

There's not a debian package (yet) for apt-boto-s3, but installation is straightforward.

Python 2.7 and the AWS Python SDK (boto) are required.

apt-get install python python-pip
pip install boto3

Then add the s3 transport method

curl -o /usr/lib/apt/methods/s3 https://raw.githubusercontent.com/nholuongut/apt-boto-s3/master/s3.py
chmod 755 /usr/lib/apt/methods/s3

or clone this repo and run ./install.

Usage

URLs

The URL in apt sources can have any of the formats documented by AWS.

# path style
deb s3://s3.amazonaws.com/my-bucket jessie main contrib

# path style for region other than us-east-1
deb s3://s3-sa-east-1.amazonaws.com/my-bucket jessie main contrib

# virtual-hosted style
deb s3://my-bucket.s3.amazonaws.com jessie main contrib

Any endpoint can be used that has an S3-compatible API.

deb s3://swift.example.com/my-bucket jessie main contrib

Credentials

apt-boto-s3 resolves AWS credentials in the usual manner.

Environment variables: AWS_ACCESS_KEY_ID and AWS_SECRET_ACCESS_KEY
Credentials file: ~/.aws/credentials
Instance metadata: http://169.254.169.254

Credentials may be also be specified in in the user information of the URL. The key and secret should be URL-encoded.

deb s3://AWS_ACCESS_KEY:[email protected] jessie main contrib
deb s3://AKIAIOSFODNN7EXAMPLE:wJalrXUtnFEMI%2FK7MDENG%[email protected] jessie main contrib

Inline URL credentials take precendent when present.

Signature version

Some regions, e.g. eu-central-1, support only AWS version 4 signatures. However, this version does not work with virtual-hosted style URLs. And many S3 clones support only version 2.

apt-boto-s3 uses version 4 for s3*.amazonaws.com path style URLs; otherwise it uses version 2.

This should just work, but if you need to override this default, set S3::Signature::Version in apt configuration, e.g. in /etc/apt/apt.conf.d/s3:

S3::Signature::Version "2";

🚀 I'm are always open to your feedback. Please contact as bellow information:

apt-boto-s3

README