From: Grant Slater <git@firefishy.com>
Date: Fri, 9 Aug 2013 10:43:12 +0000 (+0100)
Subject: Tilecache: Firewall allow ICP traffic between caches
X-Git-Url: https://git.openstreetmap.org/chef.git/commitdiff_plain/b0da4432c68bf24f58fcf0c367e3d091493eb6aa

Tilecache: Firewall allow ICP traffic between caches
---

diff --git a/cookbooks/tilecache/recipes/default.rb b/cookbooks/tilecache/recipes/default.rb
index 5b44be21f..fbd8ef64d 100644
--- a/cookbooks/tilecache/recipes/default.rb
+++ b/cookbooks/tilecache/recipes/default.rb
@@ -21,6 +21,27 @@ include_recipe "squid"
 
 tilecaches = search(:node, "roles:tilecache").sort_by { |n| n[:hostname] }
 
+@tilecaches.each do |cache|
+  cache.ipaddresses(:family => :inet, :role => :external).sort.each do |address|
+    firewall_rule "accept-squid" do
+      action :accept
+      source "net:#{address}"
+      dest "fw"
+      proto "tcp:syn"
+      dest_ports "3128"
+      source_ports "1024:"
+    end
+    firewall_rule "accept-squid-icp" do
+      action :accept
+      source "net:#{address}"
+      dest "fw"
+      proto "udp"
+      dest_ports "3130"
+      source_ports "1024:"
+    end
+  end
+end
+
 squid_fragment "tilecache" do
   template "squid.conf.erb"
   variables :caches => tilecaches