Migrate ejabberd UDP streams to openresty

And remove the other streams in the process, in favor of running haproxy
on all LBs.

site-cookbooks/kosmos-ejabberd/recipes/nginx.rb

@@ -17,28 +17,15 @@ rescue IPAddr::InvalidAddressError
   next
 end
 
-template "#{node['nginx']['dir']}/streams-available/ejabberd" do
-  source "nginx_conf_streams.erb"
-  owner 'www-data'
-  mode 0640
-  # variables ejabberd_hosts: ejabberd_hosts
+openresty_stream "ejabberd" do
+  template "nginx_conf_streams.erb"
   variables ejabberd_hosts: ["10.1.1.113"],
             stun_turn_port: node["kosmos-ejabberd"]["stun_turn_port"],
             turn_min_port: node["kosmos-ejabberd"]["turn_min_port"],
             turn_max_port: node["kosmos-ejabberd"]["turn_max_port"]
-  notifies :reload, 'service[nginx]', :delayed
-end
-
-nginx_stream "ejabberd" do
   action :enable
 end
 
-firewall_rule "ejabberd" do
-  port     [5222, 5223, 5269, 5443]
-  protocol :tcp
-  command  :allow
-end
-
 firewall_rule 'ejabberd_stun_turn' do
   port     node["kosmos-ejabberd"]["stun_turn_port"]
   protocol :udp