[stable32] feat: Add memcache_customprefix#58812
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Signed-off-by: Martin <[email protected]>
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come-nc
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Mar 10, 2026
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Pull request overview
Backport to stable32 adding a configurable cache key namespace prefix (memcache_customprefix) so multiple Nextcloud instances can share the same Redis/Memcached infrastructure with reduced risk of key collisions and improved support for Redis ACL key prefixing.
Changes:
- Add support in
OC\Memcache\Factoryto prependmemcache_customprefixto the computed global cache prefix (includingwithServerVersionPrefix()). - Document the new
memcache_customprefixoption inconfig/config.sample.php.
Reviewed changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 4 comments.
| File | Description |
|---|---|
| lib/private/Memcache/Factory.php | Prepends memcache_customprefix to the hashed global cache prefix used for local/distributed/locking caches. |
| config/config.sample.php | Adds sample config entry and documentation for memcache_customprefix. |
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Summary
Manual backport of #58705
Automated backport failed because of code style / class imports.
Checklist
3. to review, feature component)stable32)AI (if applicable)