prep for 2.0.3 release

Author: majormoses

CHANGELOG.md

@@ -5,8 +5,10 @@ This CHANGELOG follows the format listed [here](https://github.com/sensu-plugins
 Which is based on [Keep A Changelog](http://keepachangelog.com/)
 
 ## [Unreleased]
+
+## [2.0.3] - 2019-02-17
 ### Fixed
-- `check-megaraid-sas-status.rb`: Fixed logic error in which it was assumed that all virtual drives were in sequential order. Also fixed pattern matching when parsing individual drive status.
+- `check-megaraid-sas-status.rb`: Fixed logic error in which it was assumed that all virtual drives were in sequential order. Also fixed pattern matching when parsing individual drive status. (@SeanSith)
 
 ## [2.0.2] - 2018-04-18
 ### Fixed
@@ -68,7 +70,8 @@ Which is based on [Keep A Changelog](http://keepachangelog.com/)
 ### Added
 - initial release
 
-[Unreleased]: https://github.com/sensu-plugins/sensu-plugins-raid-checks/compare/2.0.2...HEAD
+[Unreleased]: https://github.com/sensu-plugins/sensu-plugins-raid-checks/compare/2.0.3...HEAD
+[2.0.3]: https://github.com/sensu-plugins/sensu-plugins-raid-checks/compare/2.0.2...2.0.3
 [2.0.2]: https://github.com/sensu-plugins/sensu-plugins-raid-checks/compare/2.0.1...2.0.2
 [2.0.1]: https://github.com/sensu-plugins/sensu-plugins-raid-checks/compare/2.0.0...2.0.1
 [2.0.0]: https://github.com/sensu-plugins/sensu-plugins-raid-checks/compare/1.0.0...2.0.0

bin/check-megaraid-sas-status.rb

@@ -64,6 +64,9 @@ def run
     virtual_drives.each do |i|
       # and check them in turn
       stdout = `#{config[:megaraidcmd]} -LDInfo -L#{i} -a#{config[:controller]} `
+      # TODO: once we drop ruby 2.3 support change this to `.match?(stdout)`
+      # this reduces memory consumption as we don't care about the output in this conditional just whether or not it matches.
+      # The `.match?()` function was introduced in 2.4
       unless Regexp.new(/State\s+:\s+Optimal/).match(stdout)
         error = sprintf '%svirtual drive %d: %s ', error, i, stdout[/State\s*:\s*.*/].split(':')[1] # rubocop:disable Style/FormatString
         have_error = true

lib/sensu-plugins-raid-checks/version.rb

@@ -4,7 +4,7 @@ module SensuPluginsRaidChecks
   module Version
     MAJOR = 2
     MINOR = 0
-    PATCH = 2
+    PATCH = 3
 
     VER_STRING = [MAJOR, MINOR, PATCH].compact.join('.')
   end