01/01: nginx: hydra.gnu.org: Increase the validity period of cache hits.

[Ludovic Courtès]

civodul pushed a commit to branch master
in repository maintenance.

commit 2394813e7466ee47f17b4d6c056bc9b5692f2023
Author: Ludovic Courtès <address@hidden>
Date:   Tue Sep 27 14:13:12 2016 +0200

    nginx: hydra.gnu.org: Increase the validity period of cache hits.
---
 hydra/nginx/hydra.gnu.org-locations.conf |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/hydra/nginx/hydra.gnu.org-locations.conf 
b/hydra/nginx/hydra.gnu.org-locations.conf
index 7dfe1bf..a79c506 100644
--- a/hydra/nginx/hydra.gnu.org-locations.conf
+++ b/hydra/nginx/hydra.gnu.org-locations.conf
@@ -34,7 +34,7 @@ location /nar/ {
     # Enable caching for nar files, to avoid reconstructing and recompressing
     # archives.
     proxy_cache nar;
-    proxy_cache_valid 200 8d;   # cache hits for 8 days.
+    proxy_cache_valid 200 15d;  # cache hits for 15 days.
     proxy_cache_valid 504 3m;   # timeout, when the machine is overloaded
     proxy_cache_valid any 1m;   # cache misses/others for 1 min.
 
@@ -97,13 +97,13 @@ location ~ \.narinfo$ {
 
     # Enable caching for narinfo files, to avoid recomputing nar signatures.
     proxy_cache narinfo;
-    proxy_cache_valid 200 7d;   # cache hits for 7 days.
+    proxy_cache_valid 200 14d;  # cache hits for 14 days.
     proxy_cache_valid 504 2m;  # timeout, when hydra.gnu.org is overloaded
     proxy_cache_valid any 1m;   # cache misses/others for 1 min.
 
     # Add 'Expires' and 'Cache-Control' response headers so clients
     # such as 'guix substitute' know how long they can cache it.
-    expires 2d;
+    expires 5d;
 
     proxy_ignore_client_abort on;