Don't allow SSL proxy connections to be reused

If we allow reuse of SSL connections then we may sent a Host
header that doesn't match the name sent in SNI when the connection
was setup, and the backend will then reject it.

diff --git a/cookbooks/web/templates/default/apache.frontend.erb b/cookbooks/web/templates/default/apache.frontend.erb
index 9426be81a7c22fe754052bd82d94fc233c35d868..ef06eeb83de93bb64afa1e9bc16d07789e0606d0 100644 (file)
--- a/cookbooks/web/templates/default/apache.frontend.erb
+++ b/cookbooks/web/templates/default/apache.frontend.erb
@@ -194,9 +194,9 @@
   <Proxy balancer://backend>
     ProxySet lbmethod=bybusyness
 <% if port == 443 -%>
   <Proxy balancer://backend>
     ProxySet lbmethod=bybusyness
 <% if port == 443 -%>

-    BalancerMember https://rails1
-    BalancerMember https://rails2
-    BalancerMember https://rails3
+    BalancerMember https://rails1 disablereuse=on
+    BalancerMember https://rails2 disablereuse=on
+    BalancerMember https://rails3 disablereuse=on

 <% else -%>
     BalancerMember http://rails1
     BalancerMember http://rails2
 <% else -%>
     BalancerMember http://rails1
     BalancerMember http://rails2