# Deploy TripleO on CentOS Stream-9 in CI for master & wallaby
###### tags: `Design`

## Repos and DLRN API ENDPOINT

### DLRN repos
* https://trunk.rdoproject.org/centos9-master/
* Current Using consistent repos

### DLRN API ENDPOINT
* https://review.rdoproject.org/r/c/rdo-infra/ci-config/+/36156
* API endpoint testing in progress

### CentOS Composes
* https://composes.stream.centos.org/production/

### Container-tools
* container-tools:latest

### CentOS stream 9 package Koji
* https://kojihub.stream.centos.org/koji/index

### Code review topic
Use topic or hashtag: "cs9"
* https://review.opendev.org/q/(topic:%2522cs9%2522+OR+hashtag:cs9)

## Current Status
* https://review.opendev.org/c/openstack/tripleo-common/+/800580/comment/cdc0104d_55ca030d/
*

## Build Container Pipeline

GOAL: Build containers in integration line

### Reviews
* Added support for CentOS stream 9 container build - https://review.opendev.org/c/openstack/tripleo-ci/+/800577 (chandan) - READY
* Update tcib for CentOS Stream 9 - https://review.opendev.org/c/openstack/tripleo-common/+/800580 (chandan) - READY
* DNM: Trying out CentOS Stream 9 container build - https://review.rdoproject.org/r/c/testproject/+/18953
* Switch to mariadb:10.5 module - https://review.opendev.org/c/openstack/tripleo-common/+/808009
* openstack-periodic-integration-main-cs9 pipeline - https://review.rdoproject.org/r/c/config/+/35817
* Adds component criteria for master on c9 stream - https://review.rdoproject.org/r/c/rdo-infra/ci-config/+/35832
* Adding pipeline and jobs for c9 stream - https://review.rdoproject.org/r/c/rdo-jobs/+/35831
### TODO:
* release[distro] skiplist design for container build ( keep in mind the promoter)

### Tasks remaining here:
* Add a new pipeline to trigger cs9 jobs - Ananya (Done)
* Add a job to promote content from consistent to tripleo-ci-testing - Ananya
* Add the container-build job definition - Ananya
* Enable container-build in the new pipeline - Ananya
* Start looking into downstream container-build on RHEL9 (ysandeep)
* Add support for CentOS stream 9 in tripleo-repos (existing tooling)

## Image Build Pipeline

GOAL: Build overcloud and IPA images in integration line

marios looking here until sagi is back
### hackmd (Sagi's Work)
* https://hackmd.io/@rh-openstack-ci/rJeaXyVZK

### Reviews
* Add configs for CentOS 9 image - https://review.opendev.org/c/openstack/tripleo-common/+/806018
* Preliminary work to support CentOS 9 Stream - https://review.opendev.org/c/openstack/ironic-python-agent-builder/+/806809
* Correct path for CentOS 9 stream base image - https://review.opendev.org/c/openstack/diskimage-builder/+/806819
* Add support for CentOS Stream 9 - https://review.opendev.org/c/openstack/tripleo-ci/+/808177
* Overcloud Image build - https://review.rdoproject.org/r/c/testproject/+/35465
* [WIP] Add support for CentOS Stream 9 in DIB - https://review.opendev.org/c/openstack/diskimage-builder/+/811392 (alfredo)
* Bunch of patches from Steve - https://review.opendev.org/q/topic:%22grubenv%22+(status:open%20OR%20status:merged)

### Tasks Remaining (marios)
* Finish Diskimage builder support for cs9
* Add the image build job definition
* Enable image build in the new pipeline

## Run Standalone and Undercloud

GOAL: Enable standalone and undercloud job

### Reviews
* [WIP] centos 9 periodic release file - https://review.opendev.org/c/openstack/tripleo-quickstart/+/806910
* DNM: Trying out CentOS Stream 9 standalone job | https://review.rdoproject.org/r/c/testproject/+/35229

* Remove fetch-zuul-cloner
https://review.rdoproject.org/r/c/config/+/36113
* update endpoint and baseurl
https://review.rdoproject.org/r/c/rdo-infra/ci-config/+/3615

I am currently promoting hashes till tripleo-ci-tesing
* virtualenv
https://review.rdoproject.org/r/c/rdo-infra/ci-config/+/36158
* Correct location of component criteria:
https://review.rdoproject.org/r/c/rdo-infra/ci-config/+/36174

### Tasks Remaining (sandeep)
* Consume current containers in undercloud and standalone jobs
* Make sure IPA job and fs039 job works with mariadb:10.5

## Bugs
1. https://bugzilla.redhat.com/show_bug.cgi?id=1996616 - nothing provides
ansible-core needed by ansible-freeipa-0.3.8-3.el9.noarch

2. https://bugzilla.redhat.com/show_bug.cgi?id=1997069 - packages
requiring "python3dist(ansible)" fails to install with ansible-core

3. https://issues.redhat.com/browse/RHELBU-1226 - Ansible Execution
Environment and RPM in RHEL

4. https://bugzilla.redhat.com/show_bug.cgi?id=2003556 -
mariadb-server in centos9 stream is not shipping wsrep_sst_rsync_tunnel

Informational: https://wiki.centos.org/QaWiki/AutomatedTests/WritingTests/t_functional
5. https://bugs.launchpad.net/tripleo/+bug/1946461 -
CentOS Stream 9 missing packages tracker for container build
6. https://bugs.launchpad.net/tripleo/+bug/1947181 - C9 Standalone deploy fails on build-test-package dependency install task because of missing Mock package.
7. https://bugs.launchpad.net/bugs/1946822 - Standalone deployment on Centos9 failing during python3-tripleoclient dependencies install, nothing provides genisoimage needed by python3-ironicclient-4.8.0-0.20210921104434.b5df386.el9.noarch
8. https://bugs.launchpad.net/tripleo/+bug/1947193 - Centos9 standalone deployment failing with error: "heat.common.exception.StackValidationFailed: Property error: resources.AnsibleGroupVars.properties.value: Incorrect arguments: Items to merge must be maps."

## Stream Pinning Tasks

## Cockpit Design for Centos 9 and RHEL 9

* pages/columns/graphs need to be added
* Component Pipeline Wallaby c9
* Component Pipeline Master c9
* Component Pipeline RHOS 17 RHEL 9
* Upstream promotions c9 for Wallaby and Master
* ruck-rover tool and any data that needs to updated
* Ruck-rover tool already support c9
* New overarching design
* Wallaby Component Pipeline page
* On this page we point to Centos 8 and Centos 9 with a status (red or green) for each
* Might also have a comparison:
* Latest promotion
* Components
* c8 And c9
* Setup failrues to shows up first in the list of jobs
* On the component promotion, setup colors if the difference between the days are too high
* less than 1 day = green
* 1 day = orange
* 2 days = Red
* general info

## Promoter Changes for c9/RHEL 9
* new config
* new RHOS-17 config

## Tempest Tasks

## Emit releases

# Single Source of truth
- While working on CS9 we should have single source of truth. We need to keep track of the jobs which are there for CS9.

## Process
- Add jobs
- Add it to criteria
- Whatever jobs are present in the criteria are the valid jobs rest we don't know.

# Component pipeline

* Jobs to add:
* promote-consistent-to-component-ci-testing - DONE
* promote-to-promoted-components - DONE
* standalone component jobs - DONE
* scenario001-standalone-component - WIP - POOJA
* https://review.rdoproject.org/r/c/rdo-jobs/+/36959/1/zuul.d/component-jobs-master-centos9.yaml
* scenario002-standalone-component jobs - Rafael
* scenario003-standalone-component jobs - Rafael
* scenario004-standalone-component jobs - POOJA
* scenario007-standalone-component jobs - POOJA
* scenario010-standalone-component jobs - POOJA
* scenario010-kvm-standalone-component jobs - POOJA
* scenario012-standalone-component jobs - POOJA
* Update and Upgrade jobs - POOJA
* standalone-upgrade jobs - POOJA
* standalone-full-tempest-api-component jobs -BHAGYASHRI
* standalone-full-tempest-scenario-component jobs - BHAGYASHRI
* standalone-on-multinode-ipa jobs - BHAGYASHRI
* ovb component promotion jobs - fs001 - BHAGYASHRI
* multinode component jobs - BHAGYASHRI

Note:
* From above refences added jira tickets/sub tasks under sub-story: https://issues.redhat.com/browse/TRIPLEOCI-675
* First add definations like https://review.rdoproject.org/r/c/rdo-jobs/+/36959/1/zuul.d/component-jobs-master-centos9.yaml
* Second test those jobs using testproject patch
* Once testproject passes add jobs in the integration line likbe this https://review.rdoproject.org/r/c/rdo-jobs/+/36959/1/zuul.d/component-pipeline-main-centos9.yaml
* Add all the passing jobs in the promotion criteria

## OVB JOB
* periodic-tripleo-ci-centos-8-ovb-3ctlr_1comp-featureset035-master
* periodic-tripleo-ci-centos-8-ovb-1ctlr_2comp-featureset020-master
* periodic-tripleo-ci-centos-8-ovb-3ctlr_1comp-featureset001-master
* periodic-tripleo-ci-centos-8-ovb-1ctlr_1comp-featureset002-master
* periodic-tripleo-ci-centos-8-ovb-3ctlr_1comp_1supp-featureset039-master
* periodic-tripleo-ci-centos-8-ovb-3ctlr_1comp-featureset001-rbac-master
* periodic-tripleo-ci-centos-8-ovb-1ctlr_2comp-featureset020-rbac-master
* periodic-tripleo-ci-centos-8-ovb-3ctlr_1comp_1supp-featureset064-master

## CS9 upstream check and gate jobs
* https://opendev.org/openstack/tripleo-ci/src/branch/master/zuul.d/content-provider.yaml
* https://opendev.org/openstack/tripleo-ci/src/branch/master/zuul.d/standalone-jobs.yaml
* https://opendev.org/openstack/tripleo-ci/src/branch/master/zuul.d/multinode-jobs.yaml

## CS9 wallaby
* https://review.rdoproject.org/r/q/topic:%22c9-wallaby%22+(status:open%20OR%20status:merged)