diff --git a/.rubocop.yml b/.rubocop.yml
new file mode 100644
index 0000000..5dafadb
--- /dev/null
+++ b/.rubocop.yml
@@ -0,0 +1,43 @@
+inherit_from: .rubocop_todo.yml
+
+AllCops:
+  Include:
+    - 'lib/**/*.rb'
+    - 'vmpooler'
+  Exclude:
+    - 'lib/public/lib/**/*'
+    - 'scripts/**/*'
+    - 'spec/**/*'
+    - 'vendor/**/*'
+
+Style/Documentation:
+  Enabled: false
+
+# Line length is not useful
+Metrics/LineLength:
+  Enabled: false
+
+
+# Due to legacy codebase
+#   - Globals are used liberally
+Style/GlobalVars:
+  Enabled: false
+#   - A lot of complexity  
+Metrics/AbcSize:
+  Enabled: false
+Metrics/PerceivedComplexity:
+  Enabled: false
+Metrics/CyclomaticComplexity:
+  Enabled: false
+#   - Long Methods, Classes and blocks
+Metrics/MethodLength:
+  Enabled: false
+Metrics/ClassLength:
+  Enabled: false
+Metrics/BlockLength:
+  Enabled: false
+
+
+# Either sytnax for regex is ok
+Style/RegexpLiteral:
+  Enabled: false
diff --git a/.rubocop_todo.yml b/.rubocop_todo.yml
new file mode 100644
index 0000000..423c3fa
--- /dev/null
+++ b/.rubocop_todo.yml
@@ -0,0 +1,526 @@
+# This configuration was generated by
+# `rubocop --auto-gen-config`
+# on 2017-02-10 13:29:15 -0800 using RuboCop version 0.47.1.
+# The point is for the user to remove these configuration records
+# one by one as the offenses are removed from the code base.
+# Note that changes in the inspected code, or installation of new
+# versions of RuboCop, may require this file to be generated again.
+
+# Offense count: 2
+# Configuration parameters: AllowSafeAssignment.
+Lint/AssignmentInCondition:
+  Exclude:
+    - 'lib/vmpooler/api/helpers.rb'
+    - 'lib/vmpooler/api/v1.rb'
+
+# Offense count: 6
+Lint/ConditionPosition:
+  Exclude:
+    - 'lib/vmpooler/api/dashboard.rb'
+    - 'lib/vmpooler/pool_manager.rb'
+
+# Offense count: 3
+Lint/HandleExceptions:
+  Exclude:
+    - 'lib/vmpooler/api/dashboard.rb'
+    - 'lib/vmpooler/pool_manager.rb'
+
+# Offense count: 1
+Lint/ShadowingOuterLocalVariable:
+  Exclude:
+    - 'lib/vmpooler/api/helpers.rb'
+
+# Offense count: 8
+# Cop supports --auto-correct.
+# Configuration parameters: AllowUnusedKeywordArguments, IgnoreEmptyMethods.
+Lint/UnusedMethodArgument:
+  Exclude:
+    - 'lib/vmpooler/api/helpers.rb'
+    - 'lib/vmpooler/dummy_statsd.rb'
+    - 'lib/vmpooler/pool_manager.rb'
+    - 'lib/vmpooler/vsphere_helper.rb'
+
+# Offense count: 6
+Lint/UselessAssignment:
+  Exclude:
+    - 'lib/vmpooler/api/dashboard.rb'
+    - 'lib/vmpooler/api/helpers.rb'
+
+# Offense count: 5
+# Configuration parameters: CountBlocks.
+Metrics/BlockNesting:
+  Max: 5
+
+# Offense count: 1
+# Configuration parameters: CountComments.
+Metrics/ModuleLength:
+  Max: 289
+
+# Offense count: 1
+# Configuration parameters: CountKeywordArgs.
+Metrics/ParameterLists:
+  Max: 7
+
+# Offense count: 3
+# Cop supports --auto-correct.
+Performance/RedundantMatch:
+  Exclude:
+    - 'lib/vmpooler/api/v1.rb'
+    - 'lib/vmpooler/vsphere_helper.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Security/YAMLLoad:
+  Exclude:
+    - 'lib/vmpooler.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth.
+# SupportedStyles: with_first_parameter, with_fixed_indentation
+Style/AlignParameters:
+  Exclude:
+    - 'lib/vmpooler/api/v1.rb'
+
+# Offense count: 6
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: always, conditionals
+Style/AndOr:
+  Exclude:
+    - 'lib/vmpooler/api/helpers.rb'
+    - 'lib/vmpooler/api/v1.rb'
+
+# Offense count: 3
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, ProceduralMethods, FunctionalMethods, IgnoredMethods.
+# SupportedStyles: line_count_based, semantic, braces_for_chaining
+# ProceduralMethods: benchmark, bm, bmbm, create, each_with_object, measure, new, realtime, tap, with_object
+# FunctionalMethods: let, let!, subject, watch
+# IgnoredMethods: lambda, proc, it
+Style/BlockDelimiters:
+  Exclude:
+    - 'vmpooler'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: braces, no_braces, context_dependent
+Style/BracesAroundHashParameters:
+  Exclude:
+    - 'lib/vmpooler/api/v1.rb'
+
+# Offense count: 1
+Style/CaseEquality:
+  Exclude:
+    - 'lib/vmpooler/api/helpers.rb'
+
+# Offense count: 12
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, IndentOneStep, IndentationWidth.
+# SupportedStyles: case, end
+Style/CaseIndentation:
+  Exclude:
+    - 'lib/vmpooler/api/helpers.rb'
+    - 'lib/vmpooler/api/v1.rb'
+    - 'lib/vmpooler/vsphere_helper.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: is_a?, kind_of?
+Style/ClassCheck:
+  Exclude:
+    - 'lib/vmpooler.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Style/ClosingParenthesisIndentation:
+  Exclude:
+    - 'lib/vmpooler/api/v1.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, SingleLineConditionsOnly, IncludeTernaryExpressions.
+# SupportedStyles: assign_to_condition, assign_inside_condition
+Style/ConditionalAssignment:
+  Exclude:
+    - 'lib/vmpooler/vsphere_helper.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Style/EmptyLines:
+  Exclude:
+    - 'lib/vmpooler/api/dashboard.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: empty_lines, empty_lines_except_namespace, empty_lines_special, no_empty_lines
+Style/EmptyLinesAroundClassBody:
+  Exclude:
+    - 'lib/vmpooler/api/dashboard.rb'
+    - 'lib/vmpooler/api/helpers.rb'
+
+# Offense count: 3
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: empty_lines, empty_lines_except_namespace, empty_lines_special, no_empty_lines
+Style/EmptyLinesAroundModuleBody:
+  Exclude:
+    - 'lib/vmpooler/api/helpers.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+Style/EmptyLiteral:
+  Exclude:
+    - 'lib/vmpooler/api/dashboard.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: compact, expanded
+Style/EmptyMethod:
+  Exclude:
+    - 'lib/vmpooler/dummy_statsd.rb'
+
+# Offense count: 3
+# Cop supports --auto-correct.
+# Configuration parameters: AllowForAlignment, ForceEqualSignAlignment.
+Style/ExtraSpacing:
+  Exclude:
+    - 'lib/vmpooler/pool_manager.rb'
+    - 'lib/vmpooler/statsd.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth.
+# SupportedStyles: consistent, special_for_inner_method_call, special_for_inner_method_call_in_parentheses
+Style/FirstParameterIndentation:
+  Exclude:
+    - 'lib/vmpooler/pool_manager.rb'
+    - 'lib/vmpooler/vsphere_helper.rb'
+
+# Offense count: 1
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: for, each
+Style/For:
+  Exclude:
+    - 'lib/vmpooler/api/dashboard.rb'
+
+# Offense count: 8
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: format, sprintf, percent
+Style/FormatString:
+  Exclude:
+    - 'lib/vmpooler/pool_manager.rb'
+
+# Offense count: 9
+# Configuration parameters: MinBodyLength.
+Style/GuardClause:
+  Exclude:
+    - 'lib/vmpooler/api/v1.rb'
+    - 'lib/vmpooler/pool_manager.rb'
+    - 'lib/vmpooler/vsphere_helper.rb'
+
+# Offense count: 24
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, UseHashRocketsWithSymbolValues, PreferHashRocketsForNonAlnumEndingSymbols.
+# SupportedStyles: ruby19, hash_rockets, no_mixed_keys, ruby19_no_mixed_keys
+Style/HashSyntax:
+  Exclude:
+    - 'lib/vmpooler/api/helpers.rb'
+    - 'lib/vmpooler/api/v1.rb'
+
+# Offense count: 2
+Style/IfInsideElse:
+  Exclude:
+    - 'lib/vmpooler/pool_manager.rb'
+
+# Offense count: 6
+# Cop supports --auto-correct.
+# Configuration parameters: MaxLineLength.
+Style/IfUnlessModifier:
+  Exclude:
+    - 'lib/vmpooler/api/helpers.rb'
+    - 'lib/vmpooler/api/v1.rb'
+    - 'lib/vmpooler/pool_manager.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth.
+# SupportedStyles: special_inside_parentheses, consistent, align_brackets
+Style/IndentArray:
+  Exclude:
+    - 'lib/vmpooler/pool_manager.rb'
+
+# Offense count: 7
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth.
+# SupportedStyles: special_inside_parentheses, consistent, align_braces
+Style/IndentHash:
+  Exclude:
+    - 'lib/vmpooler/api/helpers.rb'
+    - 'lib/vmpooler/api/v1.rb'
+
+# Offense count: 4
+# Cop supports --auto-correct.
+# Configuration parameters: Width.
+Style/IndentationWidth:
+  Exclude:
+    - 'lib/vmpooler/api/dashboard.rb'
+    - 'lib/vmpooler/api/reroute.rb'
+    - 'lib/vmpooler/api/v1.rb'
+    - 'lib/vmpooler/vsphere_helper.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Style/MethodCallWithoutArgsParentheses:
+  Exclude:
+    - 'lib/vmpooler/vsphere_helper.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: symmetrical, new_line, same_line
+Style/MultilineHashBraceLayout:
+  Exclude:
+    - 'lib/vmpooler/pool_manager.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: symmetrical, new_line, same_line
+Style/MultilineMethodCallBraceLayout:
+  Exclude:
+    - 'lib/vmpooler/api/v1.rb'
+
+# Offense count: 4
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, IndentationWidth.
+# SupportedStyles: aligned, indented
+Style/MultilineOperationIndentation:
+  Exclude:
+    - 'lib/vmpooler/pool_manager.rb'
+
+# Offense count: 3
+# Cop supports --auto-correct.
+Style/MutableConstant:
+  Exclude:
+    - 'lib/vmpooler/vsphere_helper.rb'
+
+# Offense count: 5
+# Cop supports --auto-correct.
+Style/NegatedIf:
+  Exclude:
+    - 'lib/vmpooler/api/v1.rb'
+    - 'lib/vmpooler/pool_manager.rb'
+
+# Offense count: 12
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, MinBodyLength, SupportedStyles.
+# SupportedStyles: skip_modifier_ifs, always
+Style/Next:
+  Exclude:
+    - 'lib/vmpooler/api/dashboard.rb'
+    - 'lib/vmpooler/api/helpers.rb'
+    - 'lib/vmpooler/api/v1.rb'
+    - 'lib/vmpooler/pool_manager.rb'
+    - 'lib/vmpooler/vsphere_helper.rb'
+
+# Offense count: 3
+# Cop supports --auto-correct.
+Style/Not:
+  Exclude:
+    - 'lib/vmpooler/api/v1.rb'
+
+# Offense count: 5
+# Cop supports --auto-correct.
+# Configuration parameters: AutoCorrect, EnforcedStyle, SupportedStyles.
+# SupportedStyles: predicate, comparison
+Style/NumericPredicate:
+  Exclude:
+    - 'spec/**/*'
+    - 'lib/vmpooler/api/v1.rb'
+    - 'lib/vmpooler/pool_manager.rb'
+
+# Offense count: 3
+# Cop supports --auto-correct.
+Style/ParallelAssignment:
+  Exclude:
+    - 'lib/vmpooler/api/v1.rb'
+    - 'lib/vmpooler/pool_manager.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: AllowSafeAssignment.
+Style/ParenthesesAroundCondition:
+  Exclude:
+    - 'lib/vmpooler/api/v1.rb'
+    - 'lib/vmpooler/pool_manager.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+Style/PerlBackrefs:
+  Exclude:
+    - 'lib/vmpooler/api/v1.rb'
+
+# Offense count: 1
+# Configuration parameters: NamePrefix, NamePrefixBlacklist, NameWhitelist.
+# NamePrefix: is_, has_, have_
+# NamePrefixBlacklist: is_, has_, have_
+# NameWhitelist: is_a?
+Style/PredicateName:
+  Exclude:
+    - 'spec/**/*'
+    - 'lib/vmpooler/api/helpers.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+Style/RedundantBegin:
+  Exclude:
+    - 'lib/vmpooler/pool_manager.rb'
+
+# Offense count: 26
+# Cop supports --auto-correct.
+Style/RedundantParentheses:
+  Exclude:
+    - 'lib/vmpooler/api/v1.rb'
+    - 'lib/vmpooler/pool_manager.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: AllowMultipleReturnValues.
+Style/RedundantReturn:
+  Exclude:
+    - 'lib/vmpooler/api/helpers.rb'
+
+# Offense count: 5
+# Cop supports --auto-correct.
+Style/RedundantSelf:
+  Exclude:
+    - 'lib/vmpooler/api.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: only_raise, only_fail, semantic
+Style/SignalException:
+  Exclude:
+    - 'lib/vmpooler/pool_manager.rb'
+
+# Offense count: 22
+# Cop supports --auto-correct.
+Style/SpaceAfterNot:
+  Exclude:
+    - 'lib/vmpooler/pool_manager.rb'
+
+# Offense count: 9
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: space, no_space
+Style/SpaceAroundEqualsInParameterDefault:
+  Exclude:
+    - 'lib/vmpooler.rb'
+    - 'lib/vmpooler/api/helpers.rb'
+    - 'lib/vmpooler/pool_manager.rb'
+    - 'lib/vmpooler/vsphere_helper.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Style/SpaceAroundKeyword:
+  Exclude:
+    - 'lib/vmpooler/api/v1.rb'
+
+# Offense count: 4
+# Cop supports --auto-correct.
+# Configuration parameters: AllowForAlignment.
+Style/SpaceAroundOperators:
+  Exclude:
+    - 'lib/vmpooler/api/v1.rb'
+    - 'lib/vmpooler/statsd.rb'
+
+# Offense count: 4
+# Cop supports --auto-correct.
+Style/SpaceInsideBrackets:
+  Exclude:
+    - 'lib/vmpooler/api/v1.rb'
+    - 'lib/vmpooler/vsphere_helper.rb'
+
+# Offense count: 8
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, EnforcedStyleForEmptyBraces, SupportedStylesForEmptyBraces.
+# SupportedStyles: space, no_space, compact
+# SupportedStylesForEmptyBraces: space, no_space
+Style/SpaceInsideHashLiteralBraces:
+  Exclude:
+    - 'lib/vmpooler/api/helpers.rb'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+Style/SpaceInsideParens:
+  Exclude:
+    - 'lib/vmpooler/api/v1.rb'
+
+# Offense count: 4
+# Cop supports --auto-correct.
+Style/SpaceInsidePercentLiteralDelimiters:
+  Exclude:
+    - 'lib/vmpooler.rb'
+    - 'lib/vmpooler/api.rb'
+
+# Offense count: 47
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, ConsistentQuotesInMultiline.
+# SupportedStyles: single_quotes, double_quotes
+Style/StringLiterals:
+  Exclude:
+    - 'lib/vmpooler/api.rb'
+    - 'lib/vmpooler/api/dashboard.rb'
+    - 'lib/vmpooler/api/reroute.rb'
+    - 'lib/vmpooler/api/v1.rb'
+    - 'lib/vmpooler/graphite.rb'
+    - 'lib/vmpooler/pool_manager.rb'
+    - 'lib/vmpooler/statsd.rb'
+    - 'lib/vmpooler/vsphere_helper.rb'
+    - 'vmpooler'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: IgnoredMethods.
+# IgnoredMethods: respond_to, define_method
+Style/SymbolProc:
+  Exclude:
+    - 'vmpooler'
+
+# Offense count: 1
+# Cop supports --auto-correct.
+# Configuration parameters: EnforcedStyle, SupportedStyles, AllowSafeAssignment.
+# SupportedStyles: require_parentheses, require_no_parentheses, require_parentheses_when_complex
+Style/TernaryParentheses:
+  Exclude:
+    - 'lib/vmpooler/api/helpers.rb'
+
+# Offense count: 10
+# Configuration parameters: EnforcedStyle, SupportedStyles.
+# SupportedStyles: snake_case, camelCase
+Style/VariableName:
+  Exclude:
+    - 'lib/vmpooler/api/v1.rb'
+    - 'lib/vmpooler/pool_manager.rb'
+    - 'lib/vmpooler/vsphere_helper.rb'
+
+# Offense count: 2
+# Cop supports --auto-correct.
+# Configuration parameters: SupportedStyles, WordRegex.
+# SupportedStyles: percent, brackets
+Style/WordArray:
+  EnforcedStyle: percent
+  MinSize: -Infinity
+
+# Offense count: 2
+# Cop supports --auto-correct.
+Style/ZeroLengthPredicate:
+  Exclude:
+    - 'lib/vmpooler/api/helpers.rb'
+    - 'lib/vmpooler/pool_manager.rb'
diff --git a/Gemfile b/Gemfile
index 79aa1c2..e9b838b 100644
--- a/Gemfile
+++ b/Gemfile
@@ -22,6 +22,9 @@ group :test do
   gem 'rspec', '>= 3.2'
   gem 'simplecov', '>= 0.11.2'
   gem 'yarjuf', '>= 2.0'
+  # Rubocop would be ok jruby but for now we only use it on
+  # MRI or Windows platforms
+  gem "rubocop", :platforms => [:ruby, :x64_mingw]
 end
 
 # Evaluate Gemfile.local if it exists
diff --git a/Rakefile b/Rakefile
index b5cb435..1cc637b 100644
--- a/Rakefile
+++ b/Rakefile
@@ -1,4 +1,5 @@
 require 'rspec/core/rake_task'
+require 'rubocop/rake_task'
 
 desc 'Run rspec tests with coloring.'
 RSpec::Core::RakeTask.new(:test) do |t|
@@ -12,4 +13,9 @@ RSpec::Core::RakeTask.new(:junit) do |t|
   t.pattern    = 'spec/'
 end
 
+desc 'Run RuboCop'
+RuboCop::RakeTask.new(:rubocop) do |task|
+  task.options << '--display-cop-names'
+end
+
 task :default => [:test]