openstack
/
tripleo-quickstart-extras
Code Issues Proposed changes
tripleo-quickstart-extras/roles/build-test-packages
History
John Trowbridge 1ba891036e Allow depending on changes we dont actually build 
It is common practice in TripleO to depend on a documentation
change when changing some aspect of CI or dev tooling. However, we
can not actually build a package from these changes, so the job
will fail.

This change makes sure we only try to build the package if it maps
to some package in rdoinfo.  A debug message will be printed if no
package is found.

Change-Id: I076d1ed89bc8707630841cbcb2683295e935a944
Closes-Bug: 1679650
Co-Authored-By: Alex Schultz <aschultz@redhat.com>
 		2017-06-28 12:24:32 +03:00
..
defaults Exclude puppet-watcher from building role 2017-05-25 16:53:56 +03:00
library build-test-packages: Fix gerrit based dependency parsing 2017-05-17 09:08:04 +00:00
meta Integrate undercloud_user var into oooq-extras 2017-01-18 09:32:16 -05:00
tasks Allow depending on changes we dont actually build 2017-06-28 12:24:32 +03:00
README.md Add a variable for the dir where the repo is built 2017-05-04 11:01:09 -04:00

README.md

build-test-packages

An Ansible role for generating custom RPMSs from upstream Gerrit changes in the TripleO project using DLRN. This repo then can be injected in the tested environment, a repo file created and a yum update should start using the built RPMs.

Requirements

Role Variables

  • local_working_dir -- the directory where tripleo-quickstart is located
  • build_repo_dir -- the directory where the DLRN repo is built. The variable defaults to the home directory of the user.
  • artg_dlrn_repo_url -- the URL of the DLRN repository
  • artg_rdoinfo_repo_url -- the URL of the rdoinfo repository that contains the project definitions for DLRN
  • artg_compressed_gating_repo -- a full path to a compressed repository that contains all the generated rpms
  • artg_change_list -- a list of changes to gate. Only needed when not running in Zuul or Gerrit (see below). The format is:
  • artg_requirements -- used in roles mode, the requirements file to use for replacing the gated roles
  • artg_skipped_projects -- a list of projects that are not going to be gated. This is useful if the project is directly checked out by the gate job as this retains "Depends-On" functionality for the rest of the projects. Also useful to skip projects that DLRN cannot build.
  • artg_repos_dir -- Root directory which contains project directories with sources for build.
artg_change_list:
    - host: "review.openstack.org"
      project: "openstack/tripleo-heat-templates"
      branch: "master"
      refspec: "refs/changes/1/123456/1"
    - host: ...

Gating with Zuul or Jenkins

The role can also work with Zuul and Jenkins based gating jobs.

In case of Zuul, the role uses ZUUL_HOST and ZUUL_CHANGES vars to parse the full set of dependent changes that were previously resolved by Zuul.

If we're running in a Jenkins environment with the Gerrit Trigger plugin, GERRIT_HOST, GERRIT_CHANGE_ID, GERRIT_BRANCH and GERRIT_PATCHSET_REVISION are used to detect the gated change. The role then searches for "Depends-On:" lines in the commit message (and recursively in the commit messages of the dependent changes) and adds all of them to the gating list. This happens through Gerrit server's public REST API.

Example Playbook

---
- name: Build custom RPMs
  hosts: virthost
  roles:
    - build-test-packages

License

Apache

Author Information

RDO-CI Team