Reduce maximum swap rate on trogdor

[chef.git] / roles / base.rb

diff --git a/roles/base.rb b/roles/base.rb
index b38d5ce167c02e029f98f644c6f6e3ff5ecf3643..0383da15e4f1c0d90eae930204468d019cdf147b 100644 (file)
--- a/roles/base.rb
+++ b/roles/base.rb
@@ -11,14 +11,21 @@ default_attributes(
     }
   },
   :apt => {
-    :sources => [ "openstreetmap" ]
+    :sources => ["openstreetmap"]
+  },
+  :munin => {
+    :plugins => {
+      :ntp_offset => {
+        :offset => { :warning => "100", :critical => "250" }
+      }
+    }
   },
   :networking => {
     :roles => {
       :internal => { :metric => 200, :zone => "loc" },
       :external => { :metric => 100 }
     },
-    :search => [ "openstreetmap.org" ]
+    :search => ["openstreetmap.org"]
   },
   :sysctl => {
     :panic => {
@@ -27,7 +34,10 @@ default_attributes(
     },
     :blackhole => {
       :comment => "Do TCP level MTU probing if we seem to have an ICMP blackhole",
-      :parameters => { "net.ipv4.tcp_mtu_probing" => "1" }
+      :parameters => {
+        "net.ipv4.tcp_mtu_probing" => "1",
+        "net.ipv4.tcp_base_mss" => "1024"
+      }
     },
     :network_buffers => {
       :comment => "Tune network buffers",