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new 1d529e7 Updated docs for guaranteed_{min,max}_lifetime
1d529e7 is described below
commit 1d529e7e144ad41c9adcbd0df6371055923aab7b
Author: Emanuele Rocca <e...@wikimedia.org>
AuthorDate: Thu Apr 16 17:06:22 2020 +0200
Updated docs for guaranteed_{min,max}_lifetime
The settings are taken into account whether or not heuristics are used.
Update the documentation to reflect that.
See https://phabricator.wikimedia.org/T249627#6062187
---
doc/admin-guide/files/records.config.en.rst | 32 +++++++++++++----------------
1 file changed, 14 insertions(+), 18 deletions(-)
diff --git a/doc/admin-guide/files/records.config.en.rst
b/doc/admin-guide/files/records.config.en.rst
index 5da2297..4467665 100644
--- a/doc/admin-guide/files/records.config.en.rst
+++ b/doc/admin-guide/files/records.config.en.rst
@@ -2052,6 +2052,20 @@ Cache Control
The maximum age allowed for a stale response before it cannot be cached.
+.. ts:cv:: CONFIG proxy.config.http.cache.guaranteed_min_lifetime INT 0
+ :reloadable:
+ :overridable:
+
+ Establishes a guaranteed minimum lifetime boundary for object freshness.
+ Setting this to ``0`` (default) disables the feature.
+
+.. ts:cv:: CONFIG proxy.config.http.cache.guaranteed_max_lifetime INT 31536000
+ :reloadable:
+ :overridable:
+
+ Establishes a guaranteed maximum lifetime boundary for object freshness.
+ Setting this to ``0`` disables the feature.
+
.. ts:cv:: CONFIG proxy.config.http.cache.range.lookup INT 1
:overridable:
@@ -2273,24 +2287,6 @@ Heuristic Expiration
The aging factor for freshness computations. |TS| stores an object for this
percentage of the time that elapsed since it last changed.
-.. ts:cv:: CONFIG proxy.config.http.cache.guaranteed_min_lifetime INT 0
- :reloadable:
- :overridable:
-
- Establishes a guaranteed minimum lifetime boundary for freshness heuristics.
- When heuristics are used, and the
:ts:cv:`proxy.config.http.cache.heuristic_lm_factor`
- aging factor is applied, the final minimum age calculated will never be
- lower than the value in this variable.
-
-.. ts:cv:: CONFIG proxy.config.http.cache.guaranteed_max_lifetime INT 31536000
- :reloadable:
- :overridable:
-
- Establishes a guaranteed maximum lifetime boundary for freshness heuristics.
- When heuristics are used, and the
:ts:cv:`proxy.config.http.cache.heuristic_lm_factor`
- aging factor is applied, the final maximum age calculated will never be
- higher than the value in this variable.
-
Dynamic Content & Content Negotiation
=====================================
