Write akkounts .env config, add config for lndhub admin UI

closes #462

site-cookbooks/kosmos-akkounts/attributes/default.rb

@@ -4,3 +4,7 @@ node.default['akkounts']['port'] = 3000
 node.default['akkounts']['domain'] = 'accounts.kosmos.org'
 
 node.default['akkounts_api']['domain'] = 'api.kosmos.org'
+
+node.default['akkounts']['lndhub']['api_url'] = nil
+node.default['akkounts']['lndhub']['public_url'] = nil
+node.default['akkounts']['lndhub']['postgres_db'] = 'lndhub'

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

@@ -31,6 +31,52 @@ ruby_version = "2.7.5"
 bundle_path = "/opt/ruby_build/builds/#{ruby_version}/bin/bundle"
 rails_env = node.chef_environment == "development" ? "development" : "production"
 
+postgres_readonly_host = search(:node, "role:postgresql_replica").first["knife_zero"]["host"] rescue nil
+btcpay_host = search(:node, "role:btcpay").first["knife_zero"]["host"] rescue nil
+lndhub_host = search(:node, "role:lndhub").first["knife_zero"]["host"] rescue nil
+webhooks_allowed_ips = [lndhub_host].compact.uniq.join(',')
+env = {}
+
+if webhooks_allowed_ips.length > 0
+  env[:webhooks_allowed_ips] = webhooks_allowed_ips
+end
+if btcpay_host
+  env[:btcpay_api_url] = "http://#{btcpay_host}:23001/api/v1"
+end
+if lndhub_host
+  node.override["akkounts"]["lndhub"]["api_url"] = "http://#{lndhub_host}:3026"
+  env[:lndhub_legacy_api_url] = node["akkounts"]["lndhub"]["api_url"]
+  env[:lndhub_api_url] = node["akkounts"]["lndhub"]["api_url"]
+  env[:lndhub_public_url] = node["akkounts"]["lndhub"]["public_url"]
+  if postgres_readonly_host
+    env[:lndhub_admin_ui] = true
+    env[:lndhub_pg_host] = postgres_readonly_host
+    env[:lndhub_pg_database] = node['akkounts']['lndhub']['postgres_db']
+    env[:lndhub_pg_username] = credentials['postgresql_username']
+    env[:lndhub_pg_password] = credentials['postgresql_password']
+  end
+end
+
+ejabberd_private_ip_addresses = []
+search(:node, "role:ejabberd").each do |node|
+  ejabberd_private_ip_addresses << node["knife_zero"]["host"]
+end
+
+ejabberd_private_ip_addresses.each do |ip_address|
+  IPAddr.new ip_address
+  hostsfile_entry ip_address do
+    hostname 'xmpp.kosmos.org'
+    action :create
+  end
+rescue IPAddr::InvalidAddressError
+  ejabberd_private_ip_addresses.delete! ip_address
+  next
+end
+
+if ejabberd_private_ip_addresses.size > 0
+  env[:ejabberd_api_url] = 'https://xmpp.kosmos.org:5443/api'
+end
+
 systemd_unit "akkounts.service" do
   content({
     Unit: {
@@ -120,6 +166,16 @@ application deploy_path do
     group deploy_group
   end
 
+  template "#{deploy_path}/.env.production" do
+    source 'env.production.erb'
+    owner deploy_user
+    group deploy_group
+    mode 0600
+    sensitive true
+    variables config: env
+    notifies :restart, "application[#{deploy_path}]", :delayed
+  end
+
   execute "bundle install" do
     environment "HOME" => deploy_path
     user deploy_user
@@ -159,21 +215,6 @@ application deploy_path do
   end
 end
 
-ejabberd_private_ip_addresses = []
-search(:node, "role:ejabberd").each do |node|
-  ejabberd_private_ip_addresses << node["knife_zero"]["host"]
-end
-
-ejabberd_private_ip_addresses.each do |ip_address|
-  IPAddr.new ip_address
-  hostsfile_entry ip_address do
-    hostname 'xmpp.kosmos.org'
-    action :create
-  end
-rescue IPAddr::InvalidAddressError
-  next
-end
-
 # TODO move to nginx proxy
 include_recipe 'kosmos-akkounts::nginx'
 

site-cookbooks/kosmos-akkounts/templates/env.production.erb

@@ -0,0 +1,11 @@
+<% @config.each do |key, value| %>
+<% if value.is_a?(Hash) %>
+<% value.each do |k, v| %>
+<%= "#{key.upcase}_#{k.upcase}" %>=<%= v.to_s %>
+<% end %>
+<% else %>
+<% if value %>
+<%= key.upcase %>=<%= value.to_s %>
+<% end %>
+<% end %>
+<% end %>