Allow to create a package and install a package compiled from GitHub

Also add nginx config for reverse proxying and set up Let's Encrypt
automatically

site-cookbooks/kosmos-parity/recipes/node_dev.rb

@@ -7,6 +7,9 @@
 # All rights reserved - Do Not Redistribute
 #
 
+rpc_proxy_port = 8545
+rpc_port       = 18545
+
 parity_node "dev" do
   password "parityparity"
   config parity: {
@@ -18,18 +21,33 @@ parity_node "dev" do
            warp: true,
          },
          rpc: {
-           port: 8545,
+           port: rpc_port,
            cors: "*",
+           apis: ["safe"],
+           hosts: ["all"],
          },
          dapps: {
-           port: 8090,
+           disable: true,
          },
          ui: {
-           port: 8180,
-           force: true,
+           disable: true,
+         },
+         websockets: {
+           disable: true,
          },
          mining: {
            reseal_min_period: 0,
          }
+  rpc_proxy_port rpc_proxy_port
 end
 
+# The firewall_rule doesn't appear to work inside a resource, that's why we're
+# doing it here
+unless node.chef_environment == "development"
+  include_recipe 'firewall'
+  firewall_rule "parity_dev" do
+    port     rpc_proxy_port
+    protocol :tcp
+    command  :allow
+  end
+end