Pulp lives on GitHub. The “pulp” repository is for the platform, and then each supported content family (like “rpm” and “puppet”) has its own repository.
Pulp uses a version scheme
x.y.z. Pulp’s branching strategy is designed for
bugfix development on the
2-master branch with cherry-picking fixes into
x.y streams as necessary. This version scheme is based
on the Semantic Versioning strategy.
For additional information on Pulp’s branching strategy decision, please refer to PUP-0003
This is the latest bleeding-edge code. All work should be done out of this branch.
x.y release will have one corresponding branch called
are cherry-picked back to these branches for each
Within each repository, the
master branch, and any branch ending in
should be marked as
on GitHub. The basic protection that disallows force-push and deletion is the
only option that should be enabled. There should be no restrictions on required
status checks or who can push. There is a script at
that will mark all appropriate branches as protected. Any time new branches are
created that should be protected, that script can be run to do the work.
Alpha and Beta releases will be built from the tip of an
x.y-release branch. If
the beta fails testing, blocking issues will have fixes merged to the 2-master branch
and picked back to the
x.y-release branch like any other bug fix, and then a new
build will be made.
Release candidates will be built from the most recent beta tag. GA releases will be built from the most recent release candidate tag.
When a hotfix needs to be made. The fix will be made (via pull request from a personal
fork to the
x.y-release branch), a new tag will be built from the tip of the
branch, and the fix can be cherry-picked forward with a pull request to
Bug Fix Branches¶
When creating a Pull Request (PR) that fixes a specific bug, title the PR as
you would a git commit message with a short,
human-readable description. Bug fixes should always be made against
Similar to bug fix branches, the name of a feature branch and its associated
Pull Request should be a short, human-readable description of the feature being added.
For example, a branch to add persistent named searches might be named
feature/named-searches. New features should go into the
Choosing an Upstream Branch¶
When creating a bug fix or feature branch, it is very important to choose the
right upstream branch. The general rule is to always choose the
For more info see above Feature Branches or
Bug Fix Branches.
Naming of the new Branch¶
It is advised to use the number of your issue or story when you are creating your new branch name. Some examples of naming:
Issue #2524 - Vagrant enviroment is not starting properly =>
Story #2523 - Implement regex upload of packages =>
Commit messages in Pulp should contain a human readable explanation of what was fixed in the commit. They should also follow the standard git message format of starting with a subject line or title (usually wrapped at about 50 chars) and optionally, a longer message (usually wrapped at 72 characters) broken up into paragraphs. For more on what constitutes a good commit message, we recommend Tim Pope’s blog post on the subject.
It’s also recommended that every commit message in Pulp reference an issue in Pulp’s Redmine issue tracker. To do this you should use both a keyword and a link to the issue.
To reference the issue (but not change its state), use
re #123 ref #123
To update the issue’s state to MODIFIED and set the %done to 100, use
fixes #123 closes #123
You can also reference multiple issues in a commit:
fixes #123, #124
Putting this altogether, the following is an example of a good commit message:
Update node install and quickstart The nodes install and quickstart was leaving out an important step on the child node to configure the server.conf on the child node. closes #1392 https://pulp.plan.io/issues/1392
In case you have multiple commits use
ref in all of them and
only in the last one to avoid closing the issue before it’s completely done.
Don’t do it! Seriously though, this should not happen between release branches. It is a good idea (but not required) for a developer to rebase his or her development branch before merging a pull request.
If you are not sure what “rebasing” means, Pro Git by Scott Chacon is an excellent resource for learning about git, including advanced topics such as these.