fc1a968e30
This patch updates to the current version of Ansible in the 2.8 series, 2.8.2. Ceph-Ansible must be moved to version 4.0 to be compatible with Ansible 2.8 [1]. Older versions of Ceph-Ansible use syntax which is invalid for Ansible 2.8. In turn, Ceph-Ansible 4.0 can only install the Nautilus release of Ceph, there is no overlap with the previous Ceph release as there has been in the prior Ceph-Ansible 3.x series. This patch updates provisioning of the OSA AIO ceph build to be compatible with the ceph-volume tool [2], specifically ceph-volume cannot prepare OSDs from loopback devices. The AIO boostrap now creates LVM on top of the loopbacks which are then consumed by ceph-volume. The configuration of radosgw is updated to account for the addition of instance names to rados gateway configurations [3][4]. [1] http://docs.ceph.com/ceph-ansible/master/#releases [2] http://docs.ceph.com/docs/nautilus/ceph-volume [3]367dce2894/roles/ceph-config/templates/ceph.conf.j2 (L115-L116)[4]367dce2894/roles/ceph-facts/tasks/facts.yml (L276-L280)Change-Id: I7075be2b06e81e1008bd393cf0fc5619dad24e7e
19 lines
1014 B
YAML
19 lines
1014 B
YAML
---
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features:
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The ansible version used by OSA is updated from the 2.7 to the 2.8 series.
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This requires an upgrade of ceph-ansible to 4.0 and this in turn
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requires an upgrade of ceph from Mimic to Nautilus. This version dependancy
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applies where OSA uses ceph-ansible directly to deploy the ceph infrastructure,
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but not when OSA is integrated with an externally provisioned ceph cluster.
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upgrade:
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Any ceph infrastructure components (OSDs, MONs etc) deployed using the
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OSA/ceph-ansible tooling will be upgraded to the Ceph Nautilus release.
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Deployers should verify that this upgrade is suitable for their environment
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before commencing a major upgrade to Train, and consult the ceph-ansible
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and ceph release notes for Nautilus. For integration with external ceph
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clusters where OSA does not deploy any of the ceph cluster infrastructure,
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overrides can be used to select the specific version of ceph repositories
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used by the OSA ceph_client ansible role.
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