tripleo-heat-templates/environments/ceph-ansible/ceph-ansible-per-role.yaml
Oliver Walsh 65d7e55f54 Make nova ephemeral storage backend configurable per-role
When multiple Compute roles are used, admins may want to use different storage
backends on each role.

This change turns NovaEnableRbdBackend into a role specific param.
Any other config that is implicitly enabled by the global NovaEnableRbdBackend
now requires a dedicated param.

Co-Authored-By: ratailor@redhat.com
Change-Id: I9f40a2a3561fcb1d1fec9d9c3c1f9cabaf02650c
Implements: blueprint nova-backend-per-role
2019-07-03 11:00:51 +01:00

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YAML

resource_registry:
OS::TripleO::Services::CephMgr: ../../deployment/ceph-ansible/ceph-mgr.yaml
OS::TripleO::Services::CephMon: ../../deployment/ceph-ansible/ceph-mon.yaml
OS::TripleO::Services::CephOSD: ../../deployment/ceph-ansible/ceph-osd.yaml
OS::TripleO::Services::CephClient: ../../deployment/ceph-ansible/ceph-client.yaml
parameter_defaults:
# Ensure that if user overrides CephAnsiblePlaybook via some env
# file, we go back to default when they stop passing their env file.
CephAnsiblePlaybook: ['default']
CinderEnableIscsiBackend: false
CinderEnableRbdBackend: true
CinderBackupBackend: ceph
GlanceBackend: rbd
GnocchiBackend: rbd
GlanceShowMultipleLocations: true
# NovaEnableRbdBackend can be set on individual roles to choose RBD or local ephemeral storage