replace Ruby 2.0.0 with Ruby 2.3.0

involves a few code changes and also updating some gem versions

.ruby-version

@@ -1 +1 @@
-2.0.0-p648
+2.3.0

.travis.yml

@@ -2,6 +2,7 @@ language: ruby
 
 rvm:
 - 2.0.0-p648
+- 2.3.0
 
 script:
   - "bundle exec rake spec SPEC_OPTS='--format documentation'"
@@ -14,3 +15,10 @@ env:
 notifications:
   slack:
     secure: 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
+
+addons:
+  apt:
+    packages:
+      - libaugeas-dev
+      - libxml2-dev
+      - pkg-config

Gemfile

@@ -8,10 +8,12 @@ end
 
 gem 'puppetlabs_spec_helper', '>= 0.8.2'
 gem 'puppet-lint', '>= 1.0.0'
+gem 'ruby-augeas', '>= 0.5'
 gem 'facter', '>= 1.7.0'
 gem 'librarian-puppet', '~> 2.2'
 gem 'deep_merge', '~> 1'
 
 group :development, :test do
   gem 'dotenv', '~> 2.0'
+  gem 'rake', '~> 10.4'
 end

Gemfile.lock

@@ -1,45 +1,35 @@
 GEM
   remote: https://rubygems.org/
   specs:
-    CFPropertyList (2.2.8)
-    activemodel (4.2.5)
-      activesupport (= 4.2.5)
-      builder (~> 3.1)
-    activesupport (4.2.5)
-      i18n (~> 0.7)
-      json (~> 1.7, >= 1.7.7)
-      minitest (~> 5.1)
-      thread_safe (~> 0.3, >= 0.3.4)
-      tzinfo (~> 1.1)
-    builder (3.2.2)
     deep_merge (1.0.1)
     diff-lcs (1.2.5)
     dotenv (2.0.2)
-    facter (2.4.4)
-      CFPropertyList (~> 2.2.6)
+    facter (2.4.6)
     faraday (0.9.2)
       multipart-post (>= 1.2, < 3)
-    her (0.6.8)
-      activemodel (>= 3.0.0)
-      activesupport (>= 3.0.0)
-      faraday (~> 0.8)
-      multi_json (~> 1.7)
-    hiera (3.0.5)
-      json_pure
-    i18n (0.7.0)
-    json (1.8.3)
-    json_pure (1.8.3)
-    librarian-puppet (2.2.1)
+    faraday_middleware (0.10.1)
+      faraday (>= 0.7.4, < 1.0)
+    fast_gettext (1.1.0)
+    gettext (3.2.2)
+      locale (>= 2.0.5)
+      text (>= 1.3.0)
+    gettext-setup (0.14)
+      fast_gettext (~> 1.1.0)
+      gettext (>= 3.0.2)
+      locale
+    hiera (3.3.0)
+    json_pure (2.0.3)
+    librarian-puppet (2.2.3)
       librarianp (>= 0.6.3)
-      puppet_forge (~> 1.0)
+      puppet_forge (~> 2.1)
       rsync
     librarianp (0.6.3)
       thor (~> 0.15)
+    locale (2.1.2)
     metaclass (0.0.4)
-    minitest (5.8.3)
+    minitar (0.6.1)
     mocha (1.1.0)
       metaclass (~> 0.0.1)
-    multi_json (1.11.2)
     multipart-post (2.0.0)
     puppet (4.2.3)
       facter (> 2.0, < 4)
@@ -48,8 +38,12 @@ GEM
     puppet-lint (1.1.0)
     puppet-syntax (2.0.0)
       rake
-    puppet_forge (1.0.5)
-      her (~> 0.6.8)
+    puppet_forge (2.2.3)
+      faraday (~> 0.9.0)
+      faraday_middleware (>= 0.9.0, < 0.11.0)
+      gettext-setup (~> 0.11)
+      minitar
+      semantic_puppet (~> 0.1.0)
     puppetlabs_spec_helper (1.0.1)
       mocha
       puppet-lint
@@ -73,10 +67,11 @@ GEM
       rspec
     rspec-support (3.4.1)
     rsync (1.0.9)
-    thor (0.19.1)
-    thread_safe (0.3.5)
-    tzinfo (1.2.2)
-      thread_safe (~> 0.1)
+    ruby-augeas (0.5.0)
+    semantic_puppet (0.1.4)
+      gettext-setup (>= 0.3)
+    text (1.3.1)
+    thor (0.19.4)
 
 PLATFORMS
   ruby
@@ -89,3 +84,8 @@ DEPENDENCIES
   puppet (>= 4.2, < 4.3)
   puppet-lint (>= 1.0.0)
   puppetlabs_spec_helper (>= 0.8.2)
+  rake (~> 10.4)
+  ruby-augeas (>= 0.5)
+
+BUNDLED WITH
+   1.14.6

files/provision.sh

@@ -75,23 +75,24 @@ fi
 cd rk_tomcat
 
 $LOGGER "Configuring RubyGems..."
-yum -y install ruby-devel glibc-devel gcc
+yum -y install ruby23-devel glibc-devel gcc
+yum -y remove ruby20 ruby20-libs
 cat > /root/.gemrc << 'GEMRC'
 ---
 install: --nodocument --bindir /usr/local/bin
 GEMRC
 
 $LOGGER "Installing Bundler..."
-gem install io-console bundler
+gem install bundler
+
+$LOGGER "Installing Puppet dependencies..."
+export PUPPET_MODULE_DIR='/etc/puppetlabs/code/modules'
+yum -y install augeas augeas-devel libxml2-devel
 
 $LOGGER "Installing other gem dependencies..."
 BUNDLE=$(which bundle 2>/dev/null || echo '/usr/local/bin/bundle')
 $BUNDLE install
 
-$LOGGER "Installing Puppet dependencies..."
-export PUPPET_MODULE_DIR='/etc/puppetlabs/code/modules'
-yum -y install ruby20-augeas
-
 LIBRARIAN_PUPPET=$(which librarian-puppet 2>/dev/null || echo '/usr/local/bin/librarian-puppet')
 $LIBRARIAN_PUPPET config path "$PUPPET_MODULE_DIR" --global
 $LIBRARIAN_PUPPET install

templates/provision/gold_master.erb

@@ -77,23 +77,24 @@ fi
 cd rk_tomcat
 
 $LOGGER "Configuring RubyGems..."
-yum -y install ruby-devel glibc-devel gcc
+yum -y install ruby23-devel glibc-devel gcc
+yum -y remove ruby20 ruby20-libs
 cat > /root/.gemrc << 'GEMRC'
 ---
 install: --nodocument --bindir /usr/local/bin
 GEMRC
 
 $LOGGER "Installing Bundler..."
-gem install io-console bundler
+gem install bundler
+
+$LOGGER "Installing Puppet dependencies..."
+export PUPPET_MODULE_DIR='/etc/puppetlabs/code/modules'
+yum -y install augeas-devel augeas libxml2-devel
 
 $LOGGER "Installing other gem dependencies..."
 BUNDLE=$(which bundle 2>/dev/null || echo '/usr/local/bin/bundle')
 $BUNDLE install
 
-$LOGGER "Installing Puppet dependencies..."
-export PUPPET_MODULE_DIR='/etc/puppetlabs/code/modules'
-yum -y install ruby20-augeas
-
 LIBRARIAN_PUPPET=$(which librarian-puppet 2>/dev/null || echo '/usr/local/bin/librarian-puppet')
 $LIBRARIAN_PUPPET config path "$PUPPET_MODULE_DIR" --global
 $LIBRARIAN_PUPPET install