18 lines
965 B
YAML
18 lines
965 B
YAML
---
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features:
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- |
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Introduce new compute role based parameter NovaGlanceEnableRbdDownload
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to enable direct download if rbd is used for glance, but compute is using
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local ephemeral storage, to allow nova-compute to direct download the
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images in this scenario from the glance ceph pool via rbd, instead going
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through glance api.
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If NovaGlanceEnableRbdDownload is set, per default the global RBD glance
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parameters are used, CephClientUserName GlanceRbdPoolName and
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CephClusterName for the used ceph.conf.
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Glance supports multi storage backends which can be configured using
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GlanceMultistoreConfig. If additional RBD glance backends are configured,
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the NovaGlanceRbdDownloadMultistoreID can be used to pointing to the
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hash key (backend ID) of GlanceMultistoreConfig to use. If
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CephClientUserName or GlanceRbdPoolName are not set in the
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GlanceMultistoreConfig, the global values of those parameters will be used.
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