mirror of
https://github.com/moby/moby.git
synced 2022-11-09 12:21:53 -05:00
104 lines
4.1 KiB
Markdown
104 lines
4.1 KiB
Markdown
# The Docker Maintainer manual
|
|
|
|
## Introduction
|
|
|
|
Dear maintainer. Thank you for investing the time and energy to help
|
|
make Docker as useful as possible. Maintaining a project is difficult,
|
|
sometimes unrewarding work. Sure, you will get to contribute cool
|
|
features to the project. But most of your time will be spent reviewing,
|
|
cleaning up, documenting, answering questions, and justifying design
|
|
decisions - while everyone has all the fun! But remember - the quality
|
|
of the maintainers' work is what distinguishes the good projects from
|
|
the great. So please be proud of your work, even the unglamourous parts,
|
|
and encourage a culture of appreciation and respect for *every* aspect
|
|
of improving the project - not just the hot new features.
|
|
|
|
This document is a manual for maintainers old and new. It explains what
|
|
is expected of maintainers, how they should work, and what tools are
|
|
available to them.
|
|
|
|
This is a living document - if you see something out of date or missing,
|
|
speak up!
|
|
|
|
## What is a maintainer's responsibility?
|
|
|
|
It is every maintainer's responsibility to:
|
|
|
|
1. Expose a clear road map for improving their component.
|
|
2. Deliver prompt feedback and decisions on pull requests.
|
|
3. Be available to anyone with questions, bug reports, criticism etc.
|
|
on their component. This includes IRC, GitHub requests and the mailing
|
|
list.
|
|
4. Make sure their component respects the philosophy, design and
|
|
road map of the project.
|
|
|
|
## How are decisions made?
|
|
|
|
Short answer: with pull requests to the Docker repository.
|
|
|
|
Docker is an open-source project with an open design philosophy. This
|
|
means that the repository is the source of truth for EVERY aspect of the
|
|
project, including its philosophy, design, road map, and APIs. *If it's
|
|
part of the project, it's in the repo. If it's in the repo, it's part of
|
|
the project.*
|
|
|
|
As a result, all decisions can be expressed as changes to the
|
|
repository. An implementation change is a change to the source code. An
|
|
API change is a change to the API specification. A philosophy change is
|
|
a change to the philosophy manifesto, and so on.
|
|
|
|
All decisions affecting Docker, big and small, follow the same 3 steps:
|
|
|
|
* Step 1: Open a pull request. Anyone can do this.
|
|
|
|
* Step 2: Discuss the pull request. Anyone can do this.
|
|
|
|
* Step 3: Accept (`LGTM`) or refuse a pull request. The relevant maintainers do
|
|
this (see below "Who decides what?")
|
|
|
|
|
|
## Who decides what?
|
|
|
|
All decisions are pull requests, and the relevant maintainers make
|
|
decisions by accepting or refusing pull requests. Review and acceptance
|
|
by anyone is denoted by adding a comment in the pull request: `LGTM`.
|
|
However, only currently listed `MAINTAINERS` are counted towards the
|
|
required majority.
|
|
|
|
Docker follows the timeless, highly efficient and totally unfair system
|
|
known as [Benevolent dictator for
|
|
life](http://en.wikipedia.org/wiki/Benevolent_Dictator_for_Life), with
|
|
yours truly, Solomon Hykes, in the role of BDFL. This means that all
|
|
decisions are made, by default, by Solomon. Since making every decision
|
|
myself would be highly un-scalable, in practice decisions are spread
|
|
across multiple maintainers.
|
|
|
|
The relevant maintainers for a pull request can be worked out in 2 steps:
|
|
|
|
* Step 1: Determine the subdirectories affected by the pull request. This
|
|
might be `src/registry`, `docs/source/api`, or any other part of the repo.
|
|
|
|
* Step 2: Find the `MAINTAINERS` file which affects this directory. If the
|
|
directory itself does not have a `MAINTAINERS` file, work your way up
|
|
the repo hierarchy until you find one.
|
|
|
|
There is also a `hacks/getmaintainers.sh` script that will print out the
|
|
maintainers for a specified directory.
|
|
|
|
### I'm a maintainer, and I'm going on holiday
|
|
|
|
Please let your co-maintainers and other contributors know by raising a pull
|
|
request that comments out your `MAINTAINERS` file entry using a `#`.
|
|
|
|
### I'm a maintainer. Should I make pull requests too?
|
|
|
|
Yes. Nobody should ever push to master directly. All changes should be
|
|
made through a pull request.
|
|
|
|
### Who assigns maintainers?
|
|
|
|
Solomon has final `LGTM` approval for all pull requests to `MAINTAINERS` files.
|
|
|
|
### How is this process changed?
|
|
|
|
Just like everything else: by making a pull request :)
|