From: Grant Slater <git@firefishy.com>
Date: Sat, 4 Apr 2020 23:03:37 +0000 (+0100)
Subject: tilecache: disable squid siblings
X-Git-Url: https://git.openstreetmap.org./chef.git/commitdiff_plain/38ed35226cf665d8dfa1bf8c7fe7d20e9fd29d49

tilecache: disable squid siblings
---

diff --git a/cookbooks/tilecache/templates/default/squid.conf.erb b/cookbooks/tilecache/templates/default/squid.conf.erb
index 3c29f39b3..b5187f3e4 100644
--- a/cookbooks/tilecache/templates/default/squid.conf.erb
+++ b/cookbooks/tilecache/templates/default/squid.conf.erb
@@ -36,9 +36,10 @@ acl tile_caches src <%= address %>
 <% end -%>
 
 # Siblings
-<% node[:tilecache][:tile_siblings].each do |sibling| -%>
-cache_peer <%= sibling %> sibling 3128 4827 htcp weight=1500
-<% end -%>
+# Hit rate for sibling is extremely low. Not worth it.
+# <% node[:tilecache][:tile_siblings].each do |sibling| -%>
+# cache_peer <%= sibling %> sibling 3128 4827 htcp weight=1500
+# <% end -%>
 
 # Primary Parent
 <% if node[:squid][:version] < 4 -%>