bin/metrics-redis-llen.rb in sensu-plugins-redis-1.2.2 vs bin/metrics-redis-llen.rb in sensu-plugins-redis-1.3.0

@@ -9,10 +9,16 @@
 
 require 'sensu-plugin/metric/cli'
 require 'redis'
 
 class RedisListLengthMetric < Sensu::Plugin::Metric::CLI::Graphite
+  option :socket,
+         short: '-s SOCKET',
+         long: '--socket SOCKET',
+         description: 'Redis socket to connect to (overrides Host and Port)',
+         required: false
+
   option :host,
          short: '-h HOST',
          long: '--host HOST',
          description: 'Redis Host to connect to',
          default: '127.0.0.1'
@@ -40,10 +46,15 @@
          long: '--key KEY',
          description: 'Redis list KEY to check',
          required: true
 
   def run
-    options = { host: config[:host], port: config[:port] }
+    options = if config[:socket]
+                { path: socket }
+              else
+                { host: config[:host], port: config[:port] }
+              end
+
     options[:password] = config[:password] if config[:password]
     redis = Redis.new(options)
 
     output "#{config[:scheme]}.#{config[:key]}.items", redis.llen(config[:key])
     ok