Make the port for Node.js apps configurable and make it available to …

…apps as PORT environment variable.
eaina · Apr 28, 2014 · ca1ad6e · ca1ad6e
1 parent 57c145b
commit ca1ad6e
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Showing 2 changed files with 3 additions and 2 deletions.
diff --git a/deploy/attributes/deploy.rb b/deploy/attributes/deploy.rb
@@ -107,6 +107,7 @@
   # nodejs
   default[:deploy][application][:nodejs][:restart_command] = "monit restart node_web_app_#{application}"
   default[:deploy][application][:nodejs][:stop_command] = "monit stop node_web_app_#{application}"
+  default[:deploy][application][:nodejs][:port] = 80
 end
 
 default[:opsworks][:skip_uninstall_of_other_rails_stack] = false

diff --git a/opsworks_nodejs/templates/default/node_web_app.monitrc.erb b/opsworks_nodejs/templates/default/node_web_app.monitrc.erb
@@ -1,7 +1,7 @@
 check host node_web_app_<%= @application_name %> with address 127.0.0.1
-  start program = "/bin/sh -c 'cd <%= @deploy[:deploy_to] %>/current; /usr/bin/env NODE_PATH=<%= @deploy[:deploy_to] %>/current/node_modules:<%= @deploy[:deploy_to] %>/current /usr/local/bin/node <%= @monitored_script %>'"
+  start program = "/bin/sh -c 'cd <%= @deploy[:deploy_to] %>/current; /usr/bin/env PORT=<%= @deploy[:nodejs][:port] %> NODE_PATH=<%= @deploy[:deploy_to] %>/current/node_modules:<%= @deploy[:deploy_to] %>/current /usr/local/bin/node <%= @monitored_script %>'"
   stop program  = "/usr/bin/pkill -f 'node <%= @monitored_script %>'"
-  if failed port 80 protocol HTTP
+  if failed port <%= @deploy[:nodejs][:port] %> protocol HTTP
     request /
     with timeout 10 seconds
     then restart