openstack/openstack-ansible-openstack_hosts
Code Issues Proposed changes

Prevent ceph packages installing from ubuntu-cloud-archive

Browse Source 
This patch adds a new variable `openstack_hosts_apt_pinned_packages`
which defaults to pinning ceph packages from the UCA repository to
a lower priority than the equivalent packages from the main ubuntu
repository.

Without this change, installing lxc-templates will pull packages from
the Quincy release of Ceph via Yoga UCA, and this is ahead of the
Pacific version expected by the ceph_client and ceph-ansible code.

This change improves consistency of the ceph packages installed across
the deployment and does not allow very new packages in UCA to later
cause a package downgrade failure when the ceph_client/ceph-ansible
attempts to install the well-defined version of ceph required by
openstack-ansible.

Depends-On: https://review.opendev.org/c/openstack/openstack-ansible/+/838762
Change-Id: Ia19ba6bae3e95ceb2e517039fbbfb9346e014961
This commit is contained in:
Jonathan Rosser 2022-04-20 08:58:51 +01:00
parent 02dc719b21
commit 2fa0318c73
3 changed files with 29 additions and 0 deletions
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7
defaults/main.yml
View File

@ -179,3 +179,10 @@ openstack_ca_bundle_path: "{{ _openstack_ca_bundle_path }}"
# extra configuration for OS package manager
openstack_hosts_package_manager_extra_conf: ''
# apt pins to apply to all hosts in the deployment
# the default is to make ceph packages from UCA lower priority than those from the ubuntu distro repo
openstack_hosts_apt_pinned_packages:
- package: "src:ceph"
origin: "ubuntu-cloud.archive.canonical.com"
priority: 400

2
meta/main.yml
View File

@ -37,5 +37,7 @@ galaxy_info:
- openstack
dependencies:
- role: apt_package_pinning
apt_pinned_packages: "{{ openstack_hosts_apt_pinned_packages }}"
apt_package_pinning_file_name: "openstack_hosts_pin.pref"
when:
- ansible_facts['pkg_mgr'] == 'apt'

20
releasenotes/notes/global-apt-pins-a0d6785a8fd662df.yaml Normal file
View File

@ -0,0 +1,20 @@
---
features:
- |
A new variable `openstack_hosts_apt_pinned_packages` is added which allows
deployment wide apt pins to be defined in user_variables. The variable defaults
to pinning the UCA repository to a priority lower than the Ubuntu repositories for
any binary packages generated from the ceph source package. The intention is to
ensure that Ceph packages are always installed from the Ubuntu repositories, or
alternatively the official ceph repositories if the ceph_client role is run later
against a host. The ceph packages for a particular openstack release may not be the
same version as those expected by the rest of openstack-ansible so this change ensures
consistency in the deployed ceph version.
upgrade:
- |
The new variable `openstack_hosts_apt_pinned_packages` is added to the openstack_hosts
ansible role and sets the value of `apt_pinned_packages` for the apt_package_pinning
role run as a dependancy of the openstack_hosts role. Existing use of the
`apt_pinned_packages` variable by deployers in user_variables should be reviewed
to ensure that those pins are applied by the intended ansible roles, and swapped
to this new variable if necessary.