[v2] fix: handle Nova create image response for microversion 2.45 and above#3559
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[v2] fix: handle Nova create image response for microversion 2.45 and above#3559
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Since microversion 2.45, the Location header is removed from the create image response. The image ID is now returned in the response body as JSON. CreateImage now reads the response body and stores it in CreateImageResult. The image ID extraction checks X-OpenStack-Nova-API-Version to determine whether to extract the ID from the Location header (< 2.45) or the response body (>= 2.45).
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Nov 17, 2025
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Backport: #3543
Description
This change addresses an issue where the Nova CreateImage API response was not handled correctly for microversion 2.45 and above.
Prior to microversion 2.45, the image ID was extracted from the Location header. Starting with 2.45, Nova no longer includes the Location header. Instead, the image ID is returned in the response body as a small JSON object. (see API reference)
The
CreateImagefunction has been updated to:CreateImageResult.X-OpenStack-Nova-API-Versionheader:Locationheader.This fix resolves the issue where the image ID was previously empty for Nova 2.45+, while maintaining compatibility with older microversions.
Fixes #3542