1e74f318d6
When possible (based on the image format), compress images that are uploaded to Glance. For now, this is done for the qcow2 format, but can be expanded to other formats as needed. This should be a performance win for some deployments, consuming less network/storage at the expense of CPU. An "image_compress_on_upload" option is provided to disable this behavior for deployments that want to prioritize minimal CPU usage, etc. Closes-Bug: #1824821 Change-Id: I22bd2be6653bdc4e755ea8a9d8780e8e67b4485a
8 lines
308 B
YAML
8 lines
308 B
YAML
---
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features:
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When uploading qcow2 images to Glance, image data will be compressed. This
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will generally result in less data transferred to Glance at the expense of
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higher CPU usage. This behavior is controlled by the
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"image_compress_on_upload" boolean option, which defaults to True.
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