Enable image copy for multiple RBD Glance stores
Previously when using multiple RBD glance stores the operator was responsible for copying the image to all stores. Nova-compute now has the ability to automatically copy an image to the local glance store when required. This change enables the feature and adds the following role specific parameters to control the behaviour: NovaGlanceRbdCopyPollInterval NovaGlanceRbdCopyTimeout Related Nova change: Ia839ad418b0f2887cb8e8f5ee3e660a0751db9ce Depends-On: I227f40111591cfe1026ce992b3de3e28d092f329 Change-Id: If7532022f399115357f1fdfa9a510d615ed55609
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@ -722,6 +722,28 @@ parameters:
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default: ''
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tags:
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- role_specific
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GlanceBackendID:
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type: string
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default: 'default_backend'
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description: The default backend's identifier.
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constraints:
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- allowed_pattern: "[a-zA-Z0-9_-]+"
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NovaGlanceRbdCopyPollInterval:
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type: number
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description: >
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The interval in seconds with which to poll Glance after asking for it
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to copy an image to the local rbd store.
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default: 15
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tags:
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- role_specific
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NovaGlanceRbdCopyTimeout:
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type: number
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description: >
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The overall maximum time we will wait for Glance to complete an image
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copy to our local rbd store.
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default: 600
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tags:
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- role_specific
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CustomProviderInventories:
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description: |
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Array of hashes describing the custom providers for the compute role.
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@ -947,6 +969,8 @@ resources:
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nova::compute::image_cache::remove_unused_resized_minimum_age_seconds: NovaComputeImageCacheRemoveUnusedResizedMinimumAge
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nova::compute::image_cache::precache_concurrency: NovaComputeImageCachePrecacheConcurrency
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nova::compute::provider::custom_inventories: CustomProviderInventories
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nova::compute::rbd::libvirt_images_rbd_glance_copy_poll_interval: NovaGlanceRbdCopyPollInterval
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nova::compute::rbd::libvirt_images_rbd_glance_copy_timeout: NovaGlanceRbdCopyTimeout
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- values: {get_param: [RoleParameters]}
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- values:
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NovaVcpuPinSet: {get_param: NovaVcpuPinSet}
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@ -1045,6 +1069,8 @@ resources:
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NovaComputeImageCacheRemoveUnusedResizedMinimumAge: {get_param: NovaComputeImageCacheRemoveUnusedResizedMinimumAge}
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NovaComputeImageCachePrecacheConcurrency: {get_param: NovaComputeImageCachePrecacheConcurrency}
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CustomProviderInventories: {get_param: CustomProviderInventories}
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NovaGlanceRbdCopyPollInterval: {get_param: NovaGlanceRbdCopyPollInterval}
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NovaGlanceRbdCopyTimeout: {get_param: NovaGlanceRbdCopyTimeout}
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outputs:
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role_data:
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@ -1073,6 +1099,7 @@ outputs:
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tripleo::profile::base::nova::migration::client::nova_compute_enabled: true
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tripleo::profile::base::nova::migration::client::ssh_private_key: {get_param: [ MigrationSshKey, private_key ]}
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tripleo::profile::base::nova::migration::client::ssh_port: {get_param: MigrationSshPort}
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nova::compute::rbd::libvirt_images_rbd_glance_store_name: {get_param: GlanceBackendID}
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nova::compute::rbd::libvirt_images_rbd_ceph_conf:
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list_join:
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- ''
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@ -0,0 +1,13 @@
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---
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features:
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- |
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Enable image copy for multiple RBD Glance stores
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Previously when using multiple RBD glance stores the operator was responsible for copying the image to all stores.
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Nova-compute now has the ability to automatically copy an image to the local glance store when required.
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This change enables the feature and adds the following role specific
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parameters to control the behaviour.
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- ``NovaGlanceRbdCopyPollInterval``
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- ``NovaGlanceRbdCopyTimeout``
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