This page shows how to use the update-imported-docs
tool to generate
reference documentation for tools and components in the
Kubernetes and
Federation repositories.
You need a machine that is running Linux or macOS.
You need to have this software installed:
Your $GOPATH
environment variable must be set.
You need to know how to create a pull request to a GitHub repository. Typically, this involves creating a fork of the repository. For more information, see Creating a Documentation Pull Request.
If you don’t already have the kubernetes/website
repository, get it now:
mkdir $GOPATH/src
cd $GOPATH/src
go get github.com/kubernetes/website
Determine the base directory of your clone of the
kubernetes/website repository.
For example, if you followed the preceding step to get the repository,
your base directory is $GOPATH/src/github.com/kubernetes/website.
The remaining steps refer to your base directory as <web-base>
.
If you plan on making changes to the ref docs, and if you don’t already have
the kubernetes/kubernetes
repository, get it now:
mkdir $GOPATH/src
cd $GOPATH/src
go get github.com/kubernetes/kubernetes
Determine the base directory of your clone of the
kubernetes/kubernetes repository.
For example, if you followed the preceding step to get the repository,
your base directory is $GOPATH/src/github.com/kubernetes/kubernetes.
The remaining steps refer to your base directory as <k8s-base>
.
The reference documentation for the Kubernetes components and tools is automatically generated from the Kubernetes source code. If you want to change the reference documentation, please follow this guide.
Note: If you only need to generate, but not change, the reference docs, you don’t need to manually get thekubernetes/kubernetes
repository. When you run theupdate-imported-docs
tool, it automatically clones thekubernetes/kubernetes
repository.
The update-imported-docs
tool is located in the kubernetes/website/update-imported-docs/
directory. The tool performs the following steps:
kubernetes-incubator/reference-docs
and kubernetes/federation
.kubernetes/website
repository under locations specified in the configuration file.When the Markdown files are in your local clone of the kubernetes/website
repository, you can submit them in a pull request
to kubernetes/website
.
Open <web-base>/update-imported-docs/reference.yml
for editing.
Do not change the content for the generate-command
entry unless you understand
what it is doing and need to change the specified release branch.
repos:
- name: reference-docs
remote: https://github.com/kubernetes-incubator/reference-docs.git
# This and the generate-command below needs a change when reference-docs has
# branches properly defined
branch: master
generate-command: |
cd $GOPATH
git clone https://github.com/kubernetes/kubernetes.git src/k8s.io/kubernetes
cd src/k8s.io/kubernetes
git checkout release-1.11
make generated_files
cp -L -R vendor $GOPATH/src
rm -r vendor
cd $GOPATH
go get -v github.com/kubernetes-incubator/reference-docs/gen-compdocs
cd src/github.com/kubernetes-incubator/reference-docs/
make comp
In reference.yml, the files
field is a list of src
and dst
fields. The src
field
specifies the location of a generated Markdown file, and the dst
field specifies
where to copy this file in the cloned kubernetes/website
repository.
For example:
repos:
- name: reference-docs
remote: https://github.com/kubernetes-incubator/reference-docs.git
files:
- src: gen-compdocs/build/kube-apiserver.md
dst: content/en/docs/reference/command-line-tools-reference/kube-apiserver.md
...
Note that when there are many files to be copied from the same source directory
to the same destination directory, you can use wildcards in the value given to
src
and you can just provide the directory name as the value for dst
.
For example:
files:
- src: gen-compdocs/build/kubeadm*.md
dst: content/en/docs/reference/setup-tools/kubeadm/generated/
After having reviewed and/or customized the reference.yaml
file, you can run
the update-imported-docs
tool:
cd <web-base>/update-imported-docs
./update-imported-docs reference.yml
List the files that were generated and copied to the kubernetes/website
repository:
cd <web-base>
git status
The output shows the new and modified files. For example, the output might look like this:
...
modified: content/en/docs/reference/command-line-tools-reference/cloud-controller-manager.md
modified: content/en/docs/reference/command-line-tools-reference/federation-apiserver.md
modified: content/en/docs/reference/command-line-tools-reference/federation-controller-manager.md
modified: content/en/docs/reference/command-line-tools-reference/kube-apiserver.md
modified: content/en/docs/reference/command-line-tools-reference/kube-controller-manager.md
modified: content/en/docs/reference/command-line-tools-reference/kube-proxy.md
modified: content/en/docs/reference/command-line-tools-reference/kube-scheduler.md
...
Run git add
and git commit
to commit the files.
Create a pull request to the kubernetes/website
repository. Monitor your
pull request, and respond to review comments as needed. Continue to monitor
your pull request until it is merged.
A few minutes after your pull request is merged, your updated reference topics will be visible in the published documentation.
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