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Acquire-By-Hash entries are written for MD5Sum, SHA1, SHA256 and SHA512,
hardcoded in two places in deb/index_files.go. Every algorithm is a full
set of index copies on each publish, and on S3-like storage each of those
is a network round trip rather than a link.
Measured on an R2-backed archive of 25 packages across three suites, one
`aptly publish update` per suite:
Acquire-By-Hash off 38 S3 requests
Acquire-By-Hash on 222 S3 requests (88 HeadObject, 83 CopyObject,
35 DeleteObject, 13 PutObject)
Modern apt verifies with SHA256; MD5Sum and SHA1 are deprecated and
Debian has been phasing them out of Release files for years. Publishers
who do not need them are paying three quarters of that for nothing, with
no way to say so.
acquireByHashAlgorithms in aptly.conf now selects the set. An empty or
absent value keeps all four, so existing configurations are unaffected.
The order entries are written in comes from the code rather than the
config, so the directories created in one loop and the entries written in
another cannot disagree. An unrecognised name is an error rather than
something to skip: skipping a typo would produce "no by-hash entries for
that algorithm", which looks exactly like having configured it away.
Set per publish invocation from the config, the way SkipBz2 already is,
rather than persisted on the publish point.
Pre-existing test failures on this tree are unchanged by this commit:
deb goes 173->177 passed with the same 11 failures, utils keeps its one
(TestCompress), s3 stays green.
.. image:: https://github.com/aptly-dev/aptly/actions/workflows/ci.yml/badge.svg
:target: https://github.com/aptly-dev/aptly/actions
.. image:: https://codecov.io/gh/aptly-dev/aptly/branch/master/graph/badge.svg
:target: https://codecov.io/gh/aptly-dev/aptly
.. image:: https://badges.gitter.im/Join Chat.svg
:target: https://matrix.to/#/#aptly:gitter.im
.. image:: https://goreportcard.com/badge/github.com/aptly-dev/aptly
:target: https://goreportcard.com/report/aptly-dev/aptly
aptly
=====
Aptly is a swiss army knife for Debian repository management.
.. image:: http://www.aptly.info/img/aptly_logo.png
:target: http://www.aptly.info/
Documentation is available at `http://www.aptly.info/ <http://www.aptly.info/>`_. For support please use
open `issues <https://github.com/aptly-dev/aptly/issues>`_ or `discussions <https://github.com/aptly-dev/aptly/discussions>`_.
Aptly features:
* make mirrors of remote Debian/Ubuntu repositories, limiting by components/architectures
* take snapshots of mirrors at any point in time, fixing state of repository at some moment of time
* publish snapshot as Debian repository, ready to be consumed by apt
* controlled update of one or more packages in snapshot from upstream mirror, tracking dependencies
* merge two or more snapshots into one
* filter repository by search query, pulling dependencies when required
* publish self-made packages as Debian repositories
* REST API for remote access
Any contributions are welcome! Please see `CONTRIBUTING.md <CONTRIBUTING.md>`_.
Installation
=============
Aptly can be installed on several operating systems.
Debian / Ubuntu
----------------
Aptly is provided in the following debian packages:
* **aptly**: Includes the main Aptly binary, man pages, and shell completions
* **aptly-api**: A systemd service for the REST API, using the global /etc/aptly.conf
* **aptly-dbg**: Debug symbols for troubleshooting
The packages can be installed on official `Debian <https://packages.debian.org/search?keywords=aptly>`_ and `Ubuntu <https://packages.ubuntu.com/search?keywords=aptly>`_ distributions.
Upstream Debian Packages
~~~~~~~~~~~~~~~~~~~~~~~~~
If a newer version (not available in Debian/Ubuntu) of aptly is required, upstream debian packages (built from git tags) can be installed as follows:
Install the following APT key (as root)::
wget -O /etc/apt/keyrings/aptly.asc https://www.aptly.info/pubkey.txt
Define Release APT sources in ``/etc/apt/sources.list.d/aptly.list``::
deb [signed-by=/etc/apt/keyrings/aptly.asc] http://repo.aptly.info/release DIST main
Where DIST is one of: ``bullseye``, ``bookworm``, ``trixie``, ``focal``, ``jammy``, ``noble``
Install aptly packages::
apt-get update
apt-get install aptly
apt-get install aptly-api # REST API systemd service
CI Builds
~~~~~~~~~~
For testing new features or bugfixes, recent builds are available as CI builds (built from master, may be unstable!) and can be installed as follows:
Define CI APT sources in ``/etc/apt/sources.list.d/aptly-ci.list``::
deb [signed-by=/etc/apt/keyrings/aptly.asc] http://repo.aptly.info/ci DIST main
Where DIST is one of: ``bullseye``, ``bookworm``, ``trixie``, ``focal``, ``jammy``, ``noble``
Note: same gpg key is used as for the Upstream Debian Packages.
Other Operating Systems
------------------------
Binary executables (depends almost only on libc) are available on `GitHub Releases <https://github.com/aptly-dev/aptly/releases>`_ for:
- macOS / darwin (amd64, arm64)
- FreeBSD (amd64, arm64, 386, arm)
- Generic Linux (amd64, arm64, 386, arm)
Integrations
=============
Vagrant:
- `Vagrant configuration <https://github.com/sepulworld/aptly-vagrant>`_ by
Zane Williamson, allowing to bring two virtual servers, one with aptly installed
and another one set up to install packages from repository published by aptly
Docker:
- `Docker container <https://github.com/mikepurvis/aptly-docker>`_ with aptly inside by Mike Purvis
- `Docker container <https://github.com/urpylka/docker-aptly>`_ with aptly and nginx by Artem Smirnov
With configuration management systems:
- `Chef cookbook <https://github.com/hw-cookbooks/aptly>`_ by Aaron Baer
(Heavy Water Operations, LLC)
- `Puppet module <https://github.com/voxpupuli/puppet-aptly>`_ by
Vox Pupuli
- `SaltStack Formula <https://github.com/saltstack-formulas/aptly-formula>`_ by
Forrest Alvarez and Brian Jackson
- `Ansible role <https://github.com/aioue/ansible-role-aptly>`_ by Tom Paine
CLI for aptly API:
- `Ruby aptly CLI/library <https://github.com/sepulworld/aptly_cli>`_ by Zane Williamson
- `Python aptly CLI (good for CI) <https://github.com/TimSusa/aptly_api_cli>`_ by Tim Susa
GUI for aptly API:
- `Python aptly GUI (via pyqt5) <https://github.com/chnyda/python-aptly-gui>`_ by Cedric Hnyda
Repository management:
- `AptlyPilot <https://github.com/mmayabi/AptlyPilot>`_ by Maryam Mayabi - Web-based management platform for Aptly repositories with Repository as Code workflows and lifecycle automation.
Scala sbt:
- `sbt aptly plugin <https://github.com/amalakar/sbt-aptly>`_ by Arup Malakar
Molior:
- `Molior Debian Build System <https://github.com/molior-dbs/molior>`_ by André Roth
Jenny:
- `Jenny, an APT repository manager, a tool to manage Debian package repositories for a Debian-like distribution <https://github.com/groupe-edf/Jenny>`_ by EDF Group
It handles incoming packages either built locally or mirrored from external sources, follows them through phases of development (called "environments"), and publishes them as repositories usable by apt and related tools.
This tool is currently only in French language.
Languages
Go
68.7%
Python
30.3%
Shell
0.5%
Makefile
0.4%