Synchronise 2025.1 with upstream #818
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Horizon uses Django's PyMemcacheCache backend to store session data. When one of the Memcached nodes becomes unavailable, Django raises an exception during session access, causing Horizon to return HTTP 500 errors. This patch adds 'ignore_exc': True to the cache OPTIONS to make Django treat such errors as cache misses instead of crashing. This improves Horizon stability in high-availability setups with multiple Memcached nodes. Closes-Bug: #2106557 Change-Id: If8873eaec35c4d2e5b13cdb8bcefb96230c59b51 Signed-off-by: Michal Arbet <[email protected]> (cherry picked from commit 49e64cd)
It stopped working with docker-ce >= 29.0.0 and has proven to be problematic in the past Change-Id: I9a3d8d3dd268b7bb098b8e87d22b11e4ef0c72e9 Signed-off-by: Michal Nasiadka <[email protected]> (cherry picked from commit 5ba334c)
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Alex-Welsh
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Nov 24, 2025
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This PR contains a snapshot of 2025.1 from upstream stable/2025.1.