Refresh development docs

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jeremystretch
2022-08-18 13:40:44 -04:00
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# Release Checklist
## Minor Version Bumps
This documentation describes the process of packaging and publishing a new NetBox release. There are three types of release:
### Address Pinned Dependencies
* Major release (e.g. v2.11 to v3.0)
* Minor release (e.g. v3.2 to v3.3)
* Patch release (e.g. v3.3.0 to v3.3.1)
Check `base_requirements.txt` for any dependencies pinned to a specific version, and upgrade them to their most stable release (where possible).
While major releases generally introduce some very substantial change to the application, they are typically treated the same as minor version increments for the purpose of release packaging.
### Link to the Release Notes Page
## Minor Version Releases
Add the release notes (`/docs/release-notes/X.Y.md`) to the table of contents within `mkdocs.yml`, and add a summary of the major changes to `index.md`.
### Address Constrained Dependencies
### Manually Perform a New Install
Install `mkdocs` in your local environment, then start the documentation server:
```no-highlight
$ pip install -r docs/requirements.txt
$ mkdocs serve
```
Follow these instructions to perform a new installation of NetBox. This process must _not_ be automated: The goal of this step is to catch any errors or omissions in the documentation, and ensure that it is kept up-to-date for each release. Make any necessary changes to the documentation before proceeding with the release.
### Close the Release Milestone
Close the release milestone on GitHub after ensuring there are no remaining open issues associated with it.
### Merge the Release Branch
Submit a pull request to merge the `feature` branch into the `develop` branch in preparation for its release.
---
## All Releases
### Update Requirements
Required Python packages are maintained in two files. `base_requirements.txt` contains a list of all the packages required by NetBox. Some of them may be pinned to a specific version of the package due to a known issue. For example:
Sometimes it becomes necessary to constrain dependencies to a particular version, e.g. to work around a bug in a newer release or to avoid a breaking change that we have yet to accommodate. (Another common example is to limit the upstream Django release.) For example:
```
# https://github.com/encode/django-rest-framework/issues/6053
djangorestframework==3.8.1
```
The other file is `requirements.txt`, which lists each of the required packages pinned to its current stable version. When NetBox is installed, the Python environment is configured to match this file. This helps ensure that a new release of a dependency doesn't break NetBox.
These version constraints are added to `base_requirements.txt` to ensure that newer packages are not installed when updating the pinned dependencies in `requirements.txt` (see the [Update Requirements](#update-requirements) section below). Before each new minor version of NetBox is released, all such constraints on dependent packages should be addressed if feasible. This guards against the collection of stale constraints over time.
Every release should refresh `requirements.txt` so that it lists the most recent stable release of each package. To do this:
### Close the Release Milestone
1. Create a new virtual environment.
2. Install the latest version of all required packages `pip install -U -r base_requirements.txt`).
3. Run all tests and check that the UI and API function as expected.
4. Review each requirement's release notes for any breaking or otherwise noteworthy changes.
5. Update the package versions in `requirements.txt` as appropriate.
Close the [release milestone](https://github.com/netbox-community/netbox/milestones) on GitHub after ensuring there are no remaining open issues associated with it.
In cases where upgrading a dependency to its most recent release is breaking, it should be pinned to its current minor version in `base_requirements.txt` (with an explanatory comment) and revisited for the next major NetBox release.
### Update the Release Notes
### Verify CI Build Status
Check that a link to the release notes for the new version is present in the navigation menu (defined in `mkdocs.yml`), and that a summary of all major new features has been added to `docs/index.md`.
Ensure that continuous integration testing on the `develop` branch is completing successfully.
### Manually Perform a New Install
Start the documentation server and navigate to the current version of the installation docs:
```no-highlight
mkdocs serve
```
Follow these instructions to perform a new installation of NetBox in a temporary environment. This process must not be automated: The goal of this step is to catch any errors or omissions in the documentation, and ensure that it is kept up-to-date for each release. Make any necessary changes to the documentation before proceeding with the release.
### Merge the Release Branch
Submit a pull request to merge the `feature` branch into the `develop` branch in preparation for its release. Once it has been merged, continue with the section for patch releases below.
---
## Patch Releases
### Update Requirements
Before each release, update each of NetBox's Python dependencies to its most recent stable version. These are defined in `requirements.txt`, which is updated from `base_requirements.txt` using `pip`. To do this:
1. Upgrade the installed version of all required packages in your environment (`pip install -U -r base_requirements.txt`).
2. Run all tests and check that the UI and API function as expected.
3. Review each requirement's release notes for any breaking or otherwise noteworthy changes.
4. Update the package versions in `requirements.txt` as appropriate.
In cases where upgrading a dependency to its most recent release is breaking, it should be constrained to its current minor version in `base_requirements.txt` with an explanatory comment and revisited for the next major NetBox release (see the [Address Constrained Dependencies](#address-constrained-dependencies) section above).
### Update Version and Changelog
@@ -64,28 +64,35 @@ Ensure that continuous integration testing on the `develop` branch is completing
* Update the example version numbers in the feature request and bug report templates under `.github/ISSUE_TEMPLATES/`.
* Replace the "FUTURE" placeholder in the release notes with the current date.
Commit these changes to the `develop` branch.
Commit these changes to the `develop` branch and push upstream.
### Verify CI Build Status
Ensure that continuous integration testing on the `develop` branch is completing successfully. If it fails, take action to correct the failure before proceding with the release.
### Submit a Pull Request
Submit a pull request title **"Release vX.Y.Z"** to merge the `develop` branch into `master`. Copy the documented release notes into the pull request's body.
Submit a pull request titled **"Release vX.Y.Z"** to merge the `develop` branch into `master`. Copy the documented release notes into the pull request's body.
Once CI has completed on the PR, merge it.
Once CI has completed on the PR, merge it. This effects a new release in the `master` branch.
### Create a New Release
Draft a [new release](https://github.com/netbox-community/netbox/releases/new) with the following parameters.
Create a [new release](https://github.com/netbox-community/netbox/releases/new) on GitHub with the following parameters.
* **Tag:** Current version (e.g. `v2.9.9`)
* **Tag:** Current version (e.g. `v3.3.1`)
* **Target:** `master`
* **Title:** Version and date (e.g. `v2.9.9 - 2020-11-09`)
* **Title:** Version and date (e.g. `v3.3.1 - 2022-08-25`)
* **Description:** Copy from the pull request body
Copy the description from the pull request to the release.
Once created, the release will become available for users to install.
### Update the Development Version
On the `develop` branch, update `VERSION` in `settings.py` to point to the next release. For example, if you just released v2.9.9, set:
On the `develop` branch, update `VERSION` in `settings.py` to point to the next release. For example, if you just released v3.3.1, set:
```
VERSION = 'v2.9.10-dev'
VERSION = 'v3.3.2-dev'
```
Commit this change with the comment "PRVB" (for _post-release version bump_) and push the commit upstream.