metrics-nginx.rb in sensu-plugins-nginx-2.0.0

- old
+ new

@@ -56,10 +56,14 @@
          short: '-q STATUSPATH',
          long: '--statspath STATUSPATH',
          description: 'Path to your stub status module',
          default: 'nginx_status'
 
+  option :hostheader,
+         long: '--hostheader HOSTHEADER',
+         description: 'Set the Host header to this string'
+
   option :scheme,
          description: 'Metric naming scheme, text to prepend to metric',
          short: '-s SCHEME',
          long: '--scheme SCHEME',
          default: "#{Socket.gethostname}.nginx"
@@ -77,10 +81,13 @@
         if uri.scheme == 'https'
           http.use_ssl = true
           http.verify_mode = OpenSSL::SSL::VERIFY_NONE
         end
         request = Net::HTTP::Get.new(uri.request_uri)
+        if config[:hostheader]
+          request['Host'] = config[:hostheader]
+        end
         response = http.request(request)
         if response.code == '200'
           found = true
         elsif !response.header['location'].nil?
           config[:url] = response.header['location']
@@ -93,20 +100,20 @@
       end
     end
 
     # #YELLOW
     response.body.split(/\r?\n/).each do |line|
-      if line.match(/^Active connections:\s+(\d+)/)
+      if line =~ /^Active connections:\s+(\d+)/
         connections = line.match(/^Active connections:\s+(\d+)/).to_a
         output "#{config[:scheme]}.active_connections", connections[1]
       end
-      if line.match(/^\s+(\d+)\s+(\d+)\s+(\d+)/)
+      if line =~ /^\s+(\d+)\s+(\d+)\s+(\d+)/
         requests = line.match(/^\s+(\d+)\s+(\d+)\s+(\d+)/).to_a
         output "#{config[:scheme]}.accepts", requests[1]
         output "#{config[:scheme]}.handled", requests[2]
         output "#{config[:scheme]}.requests", requests[3]
       end
-      if line.match(/^Reading:\s+(\d+).*Writing:\s+(\d+).*Waiting:\s+(\d+)/)
+      if line =~ /^Reading:\s+(\d+).*Writing:\s+(\d+).*Waiting:\s+(\d+)/
         queue = line.match(/^Reading:\s+(\d+).*Writing:\s+(\d+).*Waiting:\s+(\d+)/).to_a
         output "#{config[:scheme]}.reading", queue[1]
         output "#{config[:scheme]}.writing", queue[2]
         output "#{config[:scheme]}.waiting", queue[3]
       end