Pulp 3 Integration » History » Revision 68
Revision 67 (Justin Sherrill, 01/08/2021 01:16 PM) → Revision 68/86 (Ian Ballou, 02/08/2021 06:16 PM)
h1. Pulp 3 Integration
This page is meant to capture links to various resources around pulp3 integration
* Initial Integration Document: https://docs.google.com/document/d/1eFM4H9BteA_nTDbUkRJgEiqSttXfAtB9-51a_OuwVJw/edit?usp=sharing
* Initial Community Post: https://community.theforeman.org/t/pulp-3-migration/10474
* Youtube Videos: https://www.youtube.com/playlist?list=PL59WSIBtIpv7tbjnsEAWNcdiOKAmjjgqE
* Tasks List: https://docs.google.com/spreadsheets/d/1PFx-VAEXlivlqDYR9INMW26AUWtuMS_XtEnwhFVP5Rc/edit?usp=sharing
* Main Tracker: https://projects.theforeman.org/issues/26987
h2. Katello Dev box with pulp3:
Dev boxes are deployed with pulp3 by default, via an rpm installation
* vagrant up katello-dev-box
* vagrant ssh katello-dev-box
h2. Katello Dev box with pulp3 on master:
On a devel box provisioned with steps above, run :
<pre>
sudo pip3 install scikit-build nose
sudo yum install -y gcc make cmake bzip2-devel expat-devel file-devel glib2-devel libcurl-devel libmodulemd2-devel ninja-build libxml2-devel python36-devel python36-gobject rpm-devel openssl-devel sqlite-devel xz-devel zchunk-devel zlib-devel swig3
sudo pip3 install "git+https://github.com/pulp/pulpcore.git" \
"git+https://github.com/pulp/pulp_file.git" \
"git+https://github.com/pulp/pulp_rpm.git" \
"git+https://github.com/pulp/pulp_container.git" \
"git+https://github.com/pulp/pulp-2to3-migration.git"
cd /tmp
sudo -u pulp PULP_SETTINGS='/etc/pulp/settings.py' /usr/local/bin/pulpcore-manager migrate
cd ~/foreman
bundle exec rails katello:reset
</pre>
h2. Updating to a New Pulp Version in master & nightly:
1. Request build of new version from build team unless its already built: http://yum.theforeman.org/pulpcore/ (https://github.com/theforeman/pulpcore-packaging)
2. Install new version locally on top of existing version with a pip3 install command, or use rpms if they are built
3. Identify any installer changes, open installer PRs
4. Identify katello updates:
* Updating pulp client gem bindings in katello.gemspec
* re-record vcr cassettes
* Identify any katello code changes needed to fix test cases
* open katello PR with changes
5. Update katello-repos in https://github.com/theforeman/foreman-packaging to point to the new version
6. Update forklift to deploy with the new version: https://github.com/theforeman/forklift/blob/master/vagrant/config/versions.yaml
5. Update client binding rpms at foreman-packaging
h2. Installing on a smart proxy: The old (ansible-based) way to deploy pulp3:
* vagrant up centos7-proxy-devel
* Install the following packages in your dev box:
* checkout this forklift pr: https://github.com/theforeman/forklift/pull/980
* setup ansible-pulp:
<pre>
cd forklift
git clone https://github.com/pulp/ansible-pulp.git
cd ansible-pulp
ansible-galaxy install -r requirements.yml -p ./roles
ansible-galaxy install pulp.pulp_rpm_prerequisites -p ./roles
</pre>
* within forkflift run:
<pre>
ansible-playbook ./playbooks/katello_pulp3.yml -l centos7-katello-devel
</pre>
* if this fails, run on the capsule:
<pre>
rm -rf /usr/lib/python3.6/site-packages/setuptools* -rf
</pre>
and re-run:
<pre>
ansible-playbook ./playbooks/katello_pulp3.yml -l centos7-katello-devel
</pre>
* Refresh the smart proxy:
1. login to katello/foreman
2. navigate to infrastructure > smart proxies
3. click 'refresh' in the list of actions beside your smart proxy
You're now rockin' Pulp3
*To revert to pulp2 on smart proxy:*
vi /etc/foreman-proxy/settings.d/pulpcore.yml
set enabled to false
sudo systemctl restart foreman-proxy
Refresh features of proxy
h2. Reset the Katello Pulp 3 Dev Environment
From within the Foreman directory this will take care of it:
<pre>bundle exec rake katello:reset</pre>
To ONLY reset the pulp3 db (if you know what your doing):
<pre>
sudo systemctl stop pulpcore*
sudo su - postgres
dropdb pulp -p 7878
createdb pulp -p 7878
exit
cd /usr/local/lib/pulp/src/pulpcore/
sudo -u pulp PULP_SETTINGS='/etc/pulp/settings.py' DJANGO_SETTINGS_MODULE='pulpcore.app.settings' /usr/local/lib/pulp/bin/django-admin migrate --no-input
sudo -u pulp PULP_SETTINGS='/etc/pulp/settings.py' DJANGO_SETTINGS_MODULE='pulpcore.app.settings' /usr/local/lib/pulp/bin/django-admin reset-admin-password --password password
Copy /etc/httpd/conf.d/05-foreman-ssl.d/pulpcore.conf from your dev box to proxy
sudo systemctl restart pulpcore*
</pre>
h2. Example for querying the Pulp 3 API in a development environment:
<pre>
curl https://`hostname`/pulp/api/v3/status/ --cert /etc/pki/katello/certs/pulp-client.crt --key /etc/pki/katello/private/pulp-client.key
</pre>
Recommendation: try the pulp-cli: https://github.com/pulp/pulp-cli#katello
h3. Other Resources
* pulp3 gap analysis wiki https://projects.theforeman.org/projects/katello/wiki/PulpV3GapAnalysis
* pulp3 gap analysis etherpad https://etherpad.net/p/pulp3_container
* pulp3 docker roadmap https://pulp.plan.io/projects/pulp/wiki/Pulp_Docker_Roadmap