Only run compilation when source code is updated

recipes/default.rb

@@ -40,7 +40,7 @@ else
   execute "compile" do
     cwd "/usr/local/src/strfry"
     command "make setup-golpe && make -j$(nproc)"
-    # action :nothing
+    action :nothing
     notifies :create, "link[/usr/local/bin/strfry]", :immediately
     notifies :restart, "service[strfry]", :delayed
   end
@@ -75,6 +75,7 @@ template "/etc/strfry.conf" do
     bind: node["strfry"]["bind_ip"],
     real_ip_header: node["strfry"]["real_ip_header"],
     port: node["strfry"]["port"],
+    nofiles: node["strfry"]["nofiles"],
     info: node["strfry"]["info"]
   }
   notifies :restart, "service[strfry]", :delayed

templates/default/strfry.conf.erb

@@ -43,7 +43,7 @@ relay {
     port = <%= @config[:port] || "7777" %>
 
     # Set OS-limit on maximum number of open files/sockets (if 0, don't attempt to set) (restart required)
-    nofiles = 1000000
+    nofiles = <%= @config[:nofiles] || "524288" %>
 
     # HTTP header that contains the client's real IP, before reverse proxying (ie x-real-ip) (MUST be all lower-case)
     realIpHeader = "<%= @config[:real_ip_header] %>"