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authorRich Bennett <rb2745@att.com>2018-05-31 08:40:36 -0400
committerRich Bennett <rb2745@att.com>2018-05-31 08:47:54 -0400
commitd504dc8a03a9e885056980daa39cfddfa720305e (patch)
treeac1d77c09457f16f6306652942ffe7bf37ea4542 /docs/guides/onap-developer/how-to-use-docs/include-documentation.rst
parent795452f4608f6145bec3ea181bae51da1b59d17a (diff)
Updates to How To Create Documentation
Integrating with doc project named release branch Code review of verify job console and html build How to use Read Docs URLs Doc8, formating, and reference link corrections Change-Id: If8ba97632045ec9542fd4bf1b2213a1bac5fd61d Issue-ID: DOC-270 Signed-off-by: Rich Bennett <rb2745@att.com>
Diffstat (limited to 'docs/guides/onap-developer/how-to-use-docs/include-documentation.rst')
-rw-r--r--docs/guides/onap-developer/how-to-use-docs/include-documentation.rst230
1 files changed, 146 insertions, 84 deletions
diff --git a/docs/guides/onap-developer/how-to-use-docs/include-documentation.rst b/docs/guides/onap-developer/how-to-use-docs/include-documentation.rst
index 28c7aeb99..35c833cf9 100644
--- a/docs/guides/onap-developer/how-to-use-docs/include-documentation.rst
+++ b/docs/guides/onap-developer/how-to-use-docs/include-documentation.rst
@@ -1,4 +1,6 @@
-.. This work is licensed under a Creative Commons Attribution 4.0 International License.
+.. This work is licensed under a Creative Commons Attribution 4.0
+.. International License. http://creativecommons.org/licenses/by/4.0
+.. Copyright 2017 AT&T Intellectual Property. All rights reserved.
Setting Up
@@ -14,18 +16,11 @@ below.
:width: 1000
seqdiag {
- RD [label = "Read The Docs", color =lightgreen ];
DA [label = "Doc Project\nAuthor/Committer", color=lightblue];
DR [label = "Doc Gerrit Repo" , color=pink];
PR [label = "Other Project\nGerrit Repo", color=pink ];
PA [label = "Other Project\nAuthor/Committer", color=lightblue];
- === One time setup doc project only ===
- RD -> DA [label = "Acquire Account" ];
- DA -> DR [label = "Create initial\n doc repository content"];
- DA <<-- DR [label = "Merge" ];
- RD <-- DA [label = "Connect gerrit.onap.org" ];
- === For each project repository containing document source ===
PA -> DR [label = "Add project repo as\ngit submodule" ];
DR -> DA [label = "Review & Plan to\nIntegrate Content with\nTocTree Structure" ];
DR <-- DA [label = "Vote +2/Merge" ];
@@ -36,49 +31,32 @@ below.
PA <-- PR [label = "Merge" ];
}
-
-
-Setup doc project
------------------
-These steps are performed only once for the doc project and include:
-
-(1) creating in the doc repository an initial:
-
- - sphinx master document index
-
- - a directory structure aligned with the document structure
-
- - tests performed in jenkins verify jobs
-
- - sphinx configuration
-
-(2) establishing an account at readthedocs connected with the doc
-doc project repo in gerrit.onap.org.
-
-
Setup project repositories(s)
-----------------------------
-These steps are performed for each project repository that provides documentation.
+These steps are performed for each project repository that
+provides documentation.
First let's set two variables that will be used in the subsequent steps.
-Set reponame to the project repository you are setting up just as it appears in the
-**Project Name** column of the Gerrit projects page.
-Set lfid to your Linux Foundation identity that you use to login to gerrit or for git
-clone requests over ssh.
+Set *reponame* to the project repository you are setting up
+just as it appears in the **Project Name** column of
+the Gerrit projects page.
+Set *lfid* to your Linux Foundation identity that you use to
+login to gerrit or for git clone requests over ssh.
.. code-block:: bash
reponame=
lfid=
-The next step is to add a directory in the doc project where your project will be included as a
-submodule and at least one reference from the doc project to the documentation index in your repository.
+The next step is to add a directory in the doc project where your
+project will be included as a submodule and at least one reference
+from the doc project to the documentation index in your repository.
The following sequence will do this over ssh.
.. caution::
- If your access network restricts ssh, you will need to use equivalent git commands and
- HTTP Passwords as described `here <http://wiki.onap.org/x/X4AP>`_.
+ If your access network restricts ssh, you will need to use equivalent
+ git commands and HTTP Passwords as described `here <http://wiki.onap.org/x/X4AP>`_.
.. code-block:: bash
@@ -98,19 +76,21 @@ The following sequence will do this over ssh.
.. caution::
Wait for the above change to be merged before any merge to the
project repository that you have just added as a submodule.
- If the project repository added as submodule changes before the doc project merge, git may not
- automatically update the submodule reference on changes and/or the verify job will
- fail in the step below.
+ If the project repository added as submodule changes before the
+ doc project merge, git may not automatically update the submodule
+ reference on changes and/or the verify job will fail in the step below.
-The last step is to create a docs directory in your repository with an index.rst file.
-The following sequence will complete the minimum required over ssh. As you have time
-to convert or add new content you can update the index and add files under the docs folder.
+The last step is to create a docs directory in your repository with
+an index.rst file. The following sequence will complete the minimum
+required over ssh. As you have time to convert or add new content you
+can update the index and add files under the docs folder.
.. hint::
If you have additional content, you can include it by editing the
index.rst file and/or adding other files before the git commit.
- See `Templates and Examples`_ below and :ref:`converting-to-rst` for more information.
+ See `Templates and Examples`_ below and :ref:`converting-to-rst`
+ for more information.
.. code-block:: bash
@@ -137,11 +117,17 @@ above from the perspective of a file structure created for a local test,
a jenkins verify job, and/or published release documentation including:
- ONAP gerrit project repositories,
-- doc project repository master document index.rst, templates, configuration, and other documents
-- submodules directory where other project repositories and directories/files are referenced
+
+- doc project repository master document index.rst, templates,
+ configuration, and other documents
+
+- submodules directory where other project repositories and
+ directories/files are referenced
+
- file structure: directories (ellipses), files(boxes)
-- references: directory/files (solid edges), git submodule (dotted edges), sphinx toctree (dashed edges)
+- references: directory/files (solid edges), git submodule
+ (dotted edges), sphinx toctree (dashed edges)
.. graphviz::
@@ -201,20 +187,78 @@ a jenkins verify job, and/or published release documentation including:
}
+Branches in the DOC Project
+---------------------------
+
+The DOC project 'master' branch aggregates the 'latest' content
+from all ONAP project repositories contributing documentation into a
+single tree file structure as described in the previous section. This
+branch is continuously integrated and deployed at Read The
+Docs as the 'latest' ONAP Documentation by:
+
+* Jenkins doc-verify-rtd and doc-merge-rtd jobs triggered whenever patches on
+ contributing repositories contain rst files at or below a top level
+ 'docs' folder.
+
+* Subscription in the DOC project to changes in submodule repositories.
+ These changes appear in the DOC project as commits with title
+ 'Updated git submodules' when a change to a contributing project
+ repository is merged. No DOC project code review occurs, only a
+ submodule repository commit hash is updated to track the head of each
+ contributing master branch.
+
+For each ONAP named release the DOC project creates a branch with the
+release name. The timing of the release branch is determined by
+work needed in the DOC project to prepare the release branch and the
+amount of change unrelated to the release in the master branch.
+For example contributing projects that create named release branches
+early to begin work on the next release and/or contributing projects
+to the master that are not yet part of the named release would result
+in an earlier named release branch to cleanly separate work to stabilize
+a release from other changes in the master branch.
+
+A named release branch is integrated and deployed at Read The Docs
+as the 'named release' by aggregating content from contributing
+project repositories. A contributing project repository can
+choose one of the following for the 'named release' branch:
+
+* Remove the contributing project repository submodule and RST
+ references when not part of the named release.
+
+* Provide a commit hash or tag for the contributing project master
+ branch to be used for the life of the release branch or until a
+ request is submitted to change the commit hash or tag.
+
+* Provide the commit hash for the head of a named release branch
+ created in the contributing project repository. This option
+ may be appropriate if frequent changes are expected over the
+ life of the named release and work the same way as the continuous
+ integration and deployment described for the master branch.
+
+The decision on option for each contributing project repository
+can be made or changed before the final release is approved. The
+amount of change and expected differences between master and a
+named release branch for each repository should drive the choice of
+option and timing.
+
About GIT branches
------------------
GIT is a powerful tool allowing many actions, but without respecting some rules
-the GIT structure can be quickly ugly and unmaintainble.
+the GIT structure can be quickly hard to maintain.
Here are some conventions about GIT branches:
+
- ALWAYS create a local branch to edit or create any file. This local branch
- will be considered as a topic in Gerrit and allow contributors to work at the
- same time on the same project.
- - 1 feature = 1 branch. In the case of documentation, a new chapter or page about
- a new code feature can be considered as a 'doc feature'
- - 1 bug = 1 branch. In the case of documentation, a correction on an existing
- sentence can be considered as a 'doc bug'
+ will be considered as a topic in Gerrit and allow contributors to
+ work at the same time on the same project.
+
+ - 1 feature = 1 branch. In the case of documentation, a new chapter
+ or page about a new code feature can be considered as a 'doc feature'
+
+ - 1 bug = 1 branch. In the case of documentation, a correction on an
+ existing sentence can be considered as a 'doc bug'
+
- the master branch is considered as "unstable", containing new features that
will converge to a stable situation for the release date.
@@ -224,7 +268,8 @@ release. In this context:
- NEVER push a new feature on a stable branch
- - Only bug correction are authorized on a stable branch using cherry pick method
+ - Only bug correction are authorized on a stable branch using
+ cherry pick method
.. image:: git_branches.png
@@ -235,22 +280,33 @@ Templates and Examples
----------------------
Templates are available that capture the kinds of information
useful for different types of projects and provide some examples of
-restructured text. We organize templates in the following way to: help authors
-understand relationships between documents; keep the user audience context in mind when writing;
-and tailor sections for different kinds of projects.
+restructured text. We organize templates in the following way to:
+
+ - help authors understand relationships between documents
+
+ - keep the user audience context in mind when writing and
-**Sections** Represent a certain type of content. A section is **provided** in a repository, to
-to describe something about the characteristics, use, capability, etc. of things in that repository.
-A section may also be **referenced** from other sections and in other repositories.
+ - tailor sections for different kinds of projects.
+
+
+**Sections** Represent a certain type of content. A section
+is **provided** in an project repository, to describe something about
+the characteristics, use, capability, etc. of things in that repository.
+A section may also be **referenced** from other sections and in
+other repositories. For example, an API specification provided in a project
+repository might be referenced to in a Platform API Reference Guide.
The notes in the beginning of each section template provide
-additional detail about what is typically covered and where there may be references to the section.
+additional detail about what is typically covered and where
+there may be references to the section.
-**Collections** Are a set of sections that are typically provided for a particular type
-of project, repository, guide, reference manual, etc.
+**Collections** Are a set of sections that are typically provided
+for a particular type of project, repository, guide, reference manual, etc.
+For example, a collection for a platform component, an SDK, etc.
-You can: browse the template *collections* and *sections* below; show source to look at the Restructured
-Text and Sphinx directives used; copy the source either from a browser window
-or by downloading the file in raw form from
+You can: browse the template *collections* and *sections* below;
+show source to look at the Restructured Text and Sphinx directives used;
+copy the source either from a browser window or by downloading the
+file in raw form from
the `gerrit doc repository <https://gerrit.onap.org/r/gitweb?p=doc.git;a=tree;f=docs/templates;/>`_ and
then add them to your repository docs folder and index.rst.
@@ -278,18 +334,24 @@ Collections
In addition to these simple templates and examples
there are many open source projects (e.g. Open Daylight, Open Stack)
-that are using Sphinx and Readthedocs where you may find examples to start with.
-Working with project teams we will continue to enhance templates here and
-capture frequently asked questions on the developer wiki question
-topic `documentation <https://wiki.onap.org/questions/topics/16384055/documentation>`_.
-
-Each project should: decide what is relevant content; determine the
-best way to create/maintain it in a CI/CD process; and work with the
-documentation team to reference content from the master index and guides.
-Consider options including filling in a template,
-identifying existing content that can be used as is or
-easily converted, and use of Sphinx directives/extensions to automatically
-generate restructured text from other source you already have.
+that are using Sphinx and Readthedocs where you may find examples
+to start with. Working with project teams we will continue to enhance
+templates here and capture frequently asked questions on the developer
+wiki question topic `documentation <https://wiki.onap.org/questions/topics/16384055/documentation>`_.
+
+Each project should:
+
+ - decide what is relevant content
+
+ - determine the best way to create/maintain it in the CI/CD process and
+
+ - work with the documentation team to reference content from the
+ master index and guides.
+
+Consider options including filling in a template, identifying existing
+content that can be used as is or easily converted, and use of Sphinx
+directives/extensions to automatically generate restructured text
+from other source you already have.
Links and References
--------------------
@@ -406,7 +468,7 @@ specified output folder directory.
All Documentation
-----------------
-To build the whole documentation under doc/, follow these steps:
+To build the all documentation under doc/, follow these steps:
Install virtual environment.
@@ -431,10 +493,10 @@ Build documentation using tox local environment & then open using any browser.
.. note:: Make sure to run `tox -elocal` and not just `tox`.
-There are additional tox enviornment options for checking External URLs and Spelling.
-Use the tox environment options below and then look at the output with the Linux `more` or
-similar command for scanning for output that applies to the files you
-are validating.
+There are additional tox environment options for checking External
+URLs and Spelling. Use the tox environment options below and then
+look at the output with the Linux `more` or similar command for
+scanning for output that applies to the files you are validating.
.. code-block:: bash