Split up kosmos config from the ipfs cookbook

Also do not connect IPFS to the local network to avoid getting our
server blocked by Hetzner

site-cookbooks/kosmos-ipfs/recipes/default.rb

@@ -0,0 +1,28 @@
+#
+# Cookbook Name:: kosmos-ipfs
+# Recipe:: default
+#
+# Copyright 2017, Kosmos
+#
+# All rights reserved - Do Not Redistribute
+#
+
+include_recipe "ipfs"
+
+# Configure ipfs
+
+# The default gateway is already used by kosmos' hubot (8080)
+execute "ipfs config Addresses.Gateway /ip4/127.0.0.1/tcp/9090" do
+  environment "IPFS_PATH" => "/home/ipfs/.ipfs"
+  user "ipfs"
+  not_if "ipfs config Addresses.Gateway | grep /ip4/127.0.0.1/tcp/9090"
+  notifies :restart, "service[ipfs]", :delayed
+end
+
+# Set up CORS headers
+execute "ipfs config --json API.HTTPHeaders.Access-Control-Allow-Origin '[\"kredits.kosmos.org\"]'" do
+  environment "IPFS_PATH" => "/home/ipfs/.ipfs"
+  user "ipfs"
+  not_if "ipfs config API.HTTPHeaders.Access-Control-Allow-Origin | grep kredits.kosmos.org"
+  notifies :restart, "service[ipfs]", :delayed
+end