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``pulp_file`` Plugin
====================

This is the ``pulp_file`` Plugin for `Pulp Project
3.0+ <https://pypi.org/project/pulpcore/&gt;`__. This plugin replaces the ISO support in the
``pulp_rpm`` plugin for Pulp 2. This plugin uses the
`ChangeSet API <http://docs.pulpproject.org/en/3.0/nightly/plugins/plugin-api/changeset.html&gt;`_
to add and remove content from a repository.

All REST API examples bellow use `httpie <https://httpie.org/doc&gt;`__ to perform the requests.
The ``httpie`` commands below assume that the user executing the commands has a ``.netrc`` file
in the home directory. The ``.netrc`` should have the following configuration:

.. code-block::

machine localhost
login admin
password admin

If you configured the ``admin`` user with a different password, adjust the configuration
accordingly. If you prefer to specify the username and password with each request, please see
``httpie`` documentation on how to do that.

This documentation makes use of the `jq library <https://stedolan.github.io/jq/&gt;`_
to parse the json received from requests, in order to get the unique urls generated
when objects are created. To follow this documentation as-is please install the jq
library with:

``$ sudo dnf install jq``

Install ``pulpcore``
--------------------

Follow the `installation
instructions <https://docs.pulpproject.org/en/3.0/nightly/installation/instructions.html&gt;`__
provided with pulpcore.

Users should install from **either** PyPI or source.

Install ``pulp-file`` from source
---------------------------------

.. code-block:: bash

sudo -u pulp -i
source ~/pulpvenv/bin/activate
git clone https://github.com/pulp/pulp_file.git
cd pulp_file
pip install -e .

Install ``pulp-file`` From PyPI
-------------------------------

.. code-block:: bash

sudo -u pulp -i
source ~/pulpvenv/bin/activate
pip install pulp-file

Make and Run Migrations
-----------------------

.. code-block:: bash

pulp-manager makemigrations pulp_file
pulp-manager migrate pulp_file

Run Services
------------

.. code-block:: bash

pulp-manager runserver
sudo systemctl restart pulp_resource_manager
sudo systemctl restart pulp_worker@1
sudo systemctl restart pulp_worker@2

Create a repository ``foo``
---------------------------

``$ http POST http://localhost:8000/pulp/api/v3/repositories/ name=foo``

.. code:: json

{
"_href": "/pulp/api/v3/repositories/1/",
...
}

``$ export REPO_HREF=$(http :8000/pulp/api/v3/repositories/ | jq -r '.results[] | select(.name == "foo") | ._href')``

Create a new remote ``bar``
---------------------------

``$ http POST http://localhost:8000/pulp/api/v3/remotes/file/ name='bar' url='https://repos.fedorapeople.org/pulp/pulp/demo_repos/test_file_repo/PULP_MANIFEST&#39; policy='cache_only'``

.. code:: json

{
"_href": "/pulp/api/v3/remotes/file/1/",
...
}

``$ export REMOTE_HREF=$(http :8000/pulp/api/v3/remotes/file/ | jq -r '.results[] | select(.name == "bar") | ._href')``

Sync repository ``foo`` using remote ``bar``
--------------------------------------------

``$ http POST ':8000'$REMOTE_HREF'sync/' repository=$REPO_HREF mirror=True``

Look at the new Repository Version created
------------------------------------------

``$ http GET ':8000'$REPO_HREF'versions/1/'``

.. code:: json

{
"_added_href": "/pulp/api/v3/repositories/1/versions/1/added_content/",
"_content_href": "/pulp/api/v3/repositories/1/versions/1/content/",
"_href": "/pulp/api/v3/repositories/1/versions/1/",
"_removed_href": "/pulp/api/v3/repositories/1/versions/1/removed_content/",
"content_summary": {
"file": 3
},
"created": "2018-02-23T20:29:54.499055Z",
"number": 1
}

Upload ``foo.tar.gz`` to Pulp
-----------------------------

Create an Artifact by uploading the file to Pulp.

``$ http --form POST http://localhost:8000/pulp/api/v3/artifacts/ file@./foo.tar.gz``

.. code:: json

{
"_href": "/pulp/api/v3/artifacts/1/",
...
}

Create ``file`` content from an Artifact
-----------------------------------------

Create a content unit and point it to your artifact

``$ http POST http://localhost:8000/pulp/api/v3/content/file/files/ relative_path=foo.tar.gz artifact="/pulp/api/v3/artifacts/1/"``

.. code:: json

{
"_href": "/pulp/api/v3/content/file/files/1/",
"artifact": "/pulp/api/v3/artifacts/1/",
"relative_path": "foo.tar.gz",
"type": "file"
}

``$ export CONTENT_HREF=$(http :8000/pulp/api/v3/content/file/files/ | jq -r '.results[] | select(.relative_path == "foo.tar.gz") | ._href')``

Add content to repository ``foo``
---------------------------------

``$ http POST ':8000'$REPO_HREF'versions/' add_content_units:="[\"$CONTENT_HREF\"]"``

Create a ``file`` Publisher
---------------------------

``$ http POST http://localhost:8000/pulp/api/v3/publishers/file/ name=bar``

.. code:: json

{
"_href": "/pulp/api/v3/publishers/file/1/",
...
}

``$ export PUBLISHER_HREF=$(http :8000/pulp/api/v3/publishers/file/ | jq -r '.results[] | select(.name == "bar") | ._href')``

Use the ``bar`` Publisher to create a Publication
-------------------------------------------------

``$ http POST ':8000'$PUBLISHER_HREF'publish/' repository=$REPO_HREF``

.. code:: json

{
"task": "/pulp/api/v3/tasks/fd4cbecd-6c6a-4197-9cbe-4e45b0516309/"
}

``$ export PUBLICATION_HREF=$(http :8000/pulp/api/v3/publications/ | jq -r --arg PUBLISHER_HREF "$PUBLISHER_HREF" '.results[] | select(.publisher==$PUBLISHER_HREF) | ._href')``

Create a Distribution for the Publication
-----------------------------------------

``$ http POST http://localhost:8000/pulp/api/v3/distributions/ name='baz' base_path='foo' publication=$PUBLICATION_HREF``

.. code:: json

{
"_href": "/pulp/api/v3/distributions/1/",
...
}

Download ``test.iso`` from Pulp
-------------------------------

``$ http GET http://localhost:8000/pulp/content/foo/test.iso``

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