scenario001 fails because ceph-ansible is trying to install epel-release

[Alex Schultz]

ceph-ansible is attempting to install packages and can fail when trying to pull down epel-release

https://github.com/ceph/ceph-ansible/blob/master/roles/ceph-defaults/defaults/main.yml#L59

http://logs.openstack.org/00/495900/3/gate/gate-tripleo-ci-centos-7-scenario001-multinode-oooq-container/b09cf60/logs/undercloud/var/log/mistral/ceph-install-workflow.log.txt.gz#_2017-08-23_14_54_01_518

We should be handling the dependency management in tripleo and preventing ceph-ansible from trying to install the packages. Especially epel-release.

[OpenStack Infra (hudson-openstack)]

Fix proposed to branch: master
Review: https://review.openstack.org/496806

[OpenStack Infra (hudson-openstack)]

Reviewed: https://review.openstack.org/496806
Committed: https://git.openstack.org/cgit/openstack/tripleo-heat-templates/commit/?id=c8daedf9b37b65c2fa502f6240e4aa1ff551cebe
Submitter: Jenkins
Branch: master

commit c8daedf9b37b65c2fa502f6240e4aa1ff551cebe
Author: Giulio Fidente <email address hidden>
Date: Wed Aug 23 17:52:05 2017 +0200

    Do not install additional CentOS packages via ceph-ansible

    EPEL is required by the Ceph RPM repo maintained at ceph.com but
    not by the CentOS SIG repo. The other packages should be already
    installed in the infra image.

    This change overrides the list of required packages in ceph-ansible
    so that it does not install epel-release nor additional unneeded
    packages [1].

    1. https://github.com/ceph/ceph-ansible/blob/master/group_vars/all.yml.sample#L67

    Change-Id: I7b6d2794ebfc0df5b3d5ad9de1d1d55740a38ae0
    Closes-Bug: #1712599

[OpenStack Infra (hudson-openstack)]

This issue was fixed in the openstack/tripleo-heat-templates 7.0.0.0rc1 release candidate.