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Merge branch '221170-aqualls-move-starting-page' into 'master' 

Docs: move getting_started_part_four.md to new home

See merge request gitlab-org/gitlab!35179
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doc/ci/README.md
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......@@ -58,7 +58,7 @@ the following documents:
- [How GitLab CI/CD works](introduction/index.md#how-gitlab-cicd-works).
- [Fundamental pipeline architectures](pipelines/pipeline_architectures.md).
- [GitLab CI/CD basic workflow](introduction/index.md#basic-cicd-workflow).
- [Step-by-step guide for writing `.gitlab-ci.yml` for the first time](../user/project/pages/getting_started_part_four.md).
- [Step-by-step guide for writing `.gitlab-ci.yml` for the first time](../user/project/pages/getting_started/pages_from_scratch.md).
If you're migrating from another CI/CD tool, check out our handy references:
......
doc/ci/introduction/index.md
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......@@ -226,7 +226,7 @@ To get started with GitLab CI/CD, you need to familiarize yourself
with the [`.gitlab-ci.yml`](../yaml/README.md) configuration file
syntax and with its attributes.
This document [introduces the concepts of GitLab CI/CD in the scope of GitLab Pages](../../user/project/pages/getting_started_part_four.md), for deploying static websites.
This document [introduces the concepts of GitLab CI/CD in the scope of GitLab Pages](../../user/project/pages/getting_started/pages_from_scratch.md), for deploying static websites.
Although it's meant for users who want to write their own Pages
script from scratch, it also serves as an introduction to the setup process for GitLab CI/CD.
It covers the very first general steps of writing a CI/CD configuration
......
doc/user/project/pages/getting_started/pages_ci_cd_template.md
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[GitLab Pages group of sample projects](https://gitlab.com/pages).
These projects contain `.gitlab-ci.yml` files that you can modify for your needs.
You can also [learn how to write your own `.gitlab-ci.yml`
file for GitLab Pages](../getting_started_part_four.md).
file for GitLab Pages](pages_from_scratch.md).
1. Save and commit the `.gitlab-ci.yml` file.
......
doc/user/project/pages/getting_started/pages_from_scratch.md 0 → 100644
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---
last_updated: 2020-01-06
type: reference, howto
stage: Release
group: Release Management
info: To determine the technical writer assigned to the Stage/Group associated with this page, see https://about.gitlab.com/handbook/engineering/ux/technical-writing/#designated-technical-writers
---
# Create a GitLab Pages website from scratch
This tutorial shows you how to create a Pages site from scratch. You will start with
a blank project and create your own CI file, which gives instruction to the
[GitLab Runner](https://docs.gitlab.com/runner/). When your CI/CD
[pipeline](../../../../ci/pipelines/index.md) runs, the Pages site is created.
This example uses the [Jekyll](https://jekyllrb.com/) Static Site Generator (SSG).
Other SSGs follow similar steps. You do not need to be familiar with Jekyll or SSGs
to complete this tutorial.
## Prerequisites
To follow along with this example, start with a blank project in GitLab.
Create three files in the root (top-level) directory.
- `.gitlab-ci.yml` A YAML file that contains the commands you want to run.
For now, leave the file's contents blank.
- `index.html` An HTML file you can populate with whatever HTML content you'd like,
for example:
```html
<html>
<head>
<title>Home</title>
</head>
<body>
<h1>Hello World!</h1>
</body>
</html>
```
- [`Gemfile`](https://bundler.io/gemfile.html) A file that describes dependencies for Ruby programs.
Populate it with this content:
```ruby
source "https://rubygems.org"
gem "jekyll"
```
## Choose a Docker image
In this example, the Runner uses a [Docker image](../../../../ci/docker/using_docker_images.md)
to run scripts and deploy the site.
This specific Ruby image is maintained on [DockerHub](https://hub.docker.com/_/ruby).
Edit your `.gitlab-ci.yml` and add this text as the first line.
```yaml
image: ruby:2.7
```
If your SSG needs [NodeJS](https://nodejs.org/) to build, you must specify an
image that contains NodeJS as part of its file system. For example, for a
[Hexo](https://gitlab.com/pages/hexo) site, you can use `image: node:12.17.0`.
## Install Jekyll
To run [Jekyll](https://jekyllrb.com/) locally, you would open your terminal and:
- Install [Bundler](https://bundler.io/) by running `gem install bundler`.
- Create `Gemfile.lock` by running `bundle install`.
- Install Jekyll by running `bundle exec jekyll build`.
In the `.gitlab-ci.yml` file, this is written as:
```yaml
script:
- gem install bundler
- bundle install
- bundle exec jekyll build
```
In addition, in the `.gitlab-ci.yml` file, each `script` is organized by a `job`.
A `job` includes the scripts and settings you want to apply to that specific
task.
```yaml
job:
script:
- gem install bundler
- bundle install
- bundle exec jekyll build
```
For GitLab Pages, this `job` has a specific name, called `pages`.
This setting tells the Runner you want the job to deploy your website
with GitLab Pages:
```yaml
pages:
script:
- gem install bundler
- bundle install
- bundle exec jekyll build
```
## Specify the `public` directory for output
Jekyll needs to know where to generate its output.
GitLab Pages only considers files in a directory called `public`.
Jekyll uses destination (`-d`) to specify an output directory for the built website:
```yaml
pages:
script:
- gem install bundler
- bundle install
- bundle exec jekyll build -d public
```
## Specify the `public` directory for artifacts
Now that Jekyll has output the files to the `public` directory,
the Runner needs to know where to get them. The artifacts are stored
in the `public` directory:
```yaml
pages:
script:
- gem install bundler
- bundle install
- bundle exec jekyll build -d public
artifacts:
paths:
- public
```
Paste this into `.gitlab-ci.yml` file, so it now looks like this:
```yaml
image: ruby:2.7
pages:
script:
- gem install bundler
- bundle install
- bundle exec jekyll build -d public
artifacts:
paths:
- public
```
Now save and commit the `.gitlab-ci.yml` file. You can watch the pipeline run
by going to **CI / CD > Pipelines**.
When it succeeds, go to **Settings > Pages** to view the URL where your site
is now available.
If you want to do more advanced tasks, you can update your `.gitlab-ci.yml` file
with [any of the available settings](../../../../ci/yaml/README.md). You can check
your CI syntax with the [GitLab CI/CD Lint Tool](https://gitlab.com/ci/lint).
The following topics show other examples of other options you can add to your CI/CD file.
## Deploy specific branches to a Pages site
You may want to deploy to a Pages site only from specific branches.
First, add a `workflow` section to force the pipeline to run only when changes are
pushed to branches:
```yaml
image: ruby:2.7
workflow:
rules:
- if: '$CI_COMMIT_BRANCH'
pages:
script:
- gem install bundler
- bundle install
- bundle exec jekyll build -d public
artifacts:
paths:
- public
```
Then configure the pipeline to run the job for the master branch only.
```yaml
image: ruby:2.7
workflow:
rules:
- if: '$CI_COMMIT_BRANCH'
pages:
script:
- gem install bundler
- bundle install
- bundle exec jekyll build -d public
artifacts:
paths:
- public
rules:
- if: '$CI_COMMIT_BRANCH == "master"'
```
## Specify a stage to deploy
There are three default stages for GitLab CI/CD: build, test,
and deploy.
If you want to test your script and check the built site before deploying
to production, you can run the test exactly as it will run when you
push to `master`.
To specify a stage for your job to run in,
add a `stage` line to your CI file:
```yaml
image: ruby:2.7
workflow:
rules:
- if: '$CI_COMMIT_BRANCH'
pages:
stage: deploy
script:
- gem install bundler
- bundle install
- bundle exec jekyll build -d public
artifacts:
paths:
- public
rules:
- if: '$CI_COMMIT_BRANCH == "master"'
```
Now add another job to the CI file, telling it to
test every push to every branch **except** the `master` branch:
```yaml
image: ruby:2.7
workflow:
rules:
- if: '$CI_COMMIT_BRANCH'
pages:
stage: deploy
script:
- gem install bundler
- bundle install
- bundle exec jekyll build -d public
artifacts:
paths:
- public
rules:
- if: '$CI_COMMIT_BRANCH == "master"'
test:
stage: test
script:
- gem install bundler
- bundle install
- bundle exec jekyll build -d test
artifacts:
paths:
- test
rules:
- if: '$CI_COMMIT_BRANCH != "master"'
```
When the `test` job runs in the `test` stage, Jekyll
builds the site in a directory called `test`. The job affects
all branches except `master`.
When you apply stages to different jobs, every job in the same
stage builds in parallel. If your web application needs more than
one test before being deployed, you can run all your tests at the
same time.
## Remove duplicate commands
To avoid duplicating the same scripts in every job, you can add them
to a `before_script` section.
In the example, `gem install bundler` and `bundle install` were running
for both jobs, `pages` and `test`.
Move these commands to a `before_script` section:
```yaml
image: ruby:2.7
workflow:
rules:
- if: '$CI_COMMIT_BRANCH'
before_script:
- gem install bundler
- bundle install
pages:
stage: deploy
script:
- bundle exec jekyll build -d public
artifacts:
paths:
- public
rules:
- if: '$CI_COMMIT_BRANCH == "master"'
test:
stage: test
script:
- bundle exec jekyll build -d test
artifacts:
paths:
- test
rules:
- if: '$CI_COMMIT_BRANCH != "master"'
```
## Build faster with cached dependencies
To build faster, you can cache the installation files for your
project's dependencies by using the `cache` parameter.
This example caches Jekyll dependencies in a `vendor` directory
when you run `bundle install`:
```yaml
image: ruby:2.7
workflow:
rules:
- if: '$CI_COMMIT_BRANCH'
cache:
paths:
- vendor/
before_script:
- gem install bundler
- bundle install --path vendor
pages:
stage: deploy
script:
- bundle exec jekyll build -d public
artifacts:
paths:
- public
rules:
- if: '$CI_COMMIT_BRANCH == "master"'
test:
stage: test
script:
- bundle exec jekyll build -d test
artifacts:
paths:
- test
rules:
- if: '$CI_COMMIT_BRANCH != "master"'
```
In this case, you need to exclude the `/vendor`
directory from the list of folders Jekyll builds. Otherwise, Jekyll
will try to build the directory contents along with the site.
In the root directory, create a file called `_config.yml`
and add this content:
```yaml
exclude:
- vendor
```
Now GitLab CI/CD not only builds the website,
but also pushes with **continuous tests** to feature-branches,
**caches** dependencies installed with Bundler, and
**continuously deploys** every push to the `master` branch.
## Related topics
For more information, see the following blog posts.
- [Use GitLab CI/CD `environments` to deploy your
web app to staging and production](https://about.gitlab.com/blog/2016/08/26/ci-deployment-and-environments/).
- Learn [how to run jobs sequentially,
in parallel, or build a custom pipeline](https://about.gitlab.com/blog/2016/07/29/the-basics-of-gitlab-ci/).
- Learn [how to pull specific directories from different projects](https://about.gitlab.com/blog/2016/12/07/building-a-new-gitlab-docs-site-with-nanoc-gitlab-ci-and-gitlab-pages/)
to deploy this website, <https://docs.gitlab.com>.
- Learn [how to use GitLab Pages to produce a code coverage report](https://about.gitlab.com/blog/2016/11/03/publish-code-coverage-report-with-gitlab-pages/).
doc/user/project/pages/index.md
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| [Fork a sample project](getting_started/pages_forked_sample_project.md) | Create a new project with Pages already configured by forking a sample project. |
| [Use a new project template](getting_started/pages_new_project_template.md) | Create a new project with Pages already configured by using a new project template. |
| [Use a `.gitlab-ci.yml` template](getting_started/pages_ci_cd_template.md) | Add a Pages site to an existing project. Use a pre-populated CI template file. |
| [Create a `gitlab-ci.yml` file from scratch](getting_started_part_four.md) | Add a Pages site to an existing project. Learn how to create and configure your own CI file. |
| [Create a `gitlab-ci.yml` file from scratch](getting_started/pages_from_scratch.md) | Add a Pages site to an existing project. Learn how to create and configure your own CI file. |
To update a GitLab Pages website:
......@@ -81,7 +81,7 @@ becomes available automatically.
To deploy your site, GitLab uses its built-in tool called [GitLab CI/CD](../../../ci/README.md)
to build your site and publish it to the GitLab Pages server. The sequence of
scripts that GitLab CI/CD runs to accomplish this task is created from a file named
`.gitlab-ci.yml`, which you can [create and modify](getting_started_part_four.md) at will. A specific `job` called `pages` in the configuration file will make GitLab aware that you are deploying a GitLab Pages website.
`.gitlab-ci.yml`, which you can [create and modify](getting_started/pages_from_scratch.md) at will. A specific `job` called `pages` in the configuration file will make GitLab aware that you are deploying a GitLab Pages website.
You can either use GitLab's [default domain for GitLab Pages websites](getting_started_part_one.md#gitlab-pages-default-domain-names),
`*.gitlab.io`, or your own domain (`example.com`). In that case, you'll
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doc/user/project/pages/introduction.md
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### `.gitlab-ci.yml` for a static site generator
See this document for a [step-by-step guide](getting_started_part_four.md).
See this document for a [step-by-step guide](getting_started/pages_from_scratch.md).
### `.gitlab-ci.yml` for a repository where there's also actual code
......
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