Remove whenever gem and unneeded cron stuff (#1081)

* Remove whenever gem and unused file

* remove cron and schedule.rb

Dockerfile

@@ -10,7 +10,7 @@ SHELL ["/bin/bash", "-c"]
 RUN groupadd -g $userid -r gi-bill-data-service && \
     useradd -u $userid -r -g gi-bill-data-service -d /srv/gi-bill-data-service gi-bill-data-service
 RUN apt-get update -qq && apt-get install -y \
-    build-essential git curl wget libpq-dev dumb-init shared-mime-info nodejs cron
+    build-essential git curl wget libpq-dev dumb-init shared-mime-info nodejs
 
 RUN mkdir -p /srv/gi-bill-data-service/src && \
     chown -R gi-bill-data-service:gi-bill-data-service /srv/gi-bill-data-service
@@ -47,7 +47,6 @@ COPY --chown=gi-bill-data-service:gi-bill-data-service . .
 USER gi-bill-data-service
 RUN gem install bundler --no-document -v ${BUNDLER_VERSION}
 RUN bundle install --binstubs="${BUNDLE_APP_CONFIG}/bin" $bundler_opts && find ${BUNDLE_APP_CONFIG}/cache -type f -name \*.gem -delete
-RUN bundle exec whenever --update-crontab
 ENV PATH="/usr/local/bundle/bin:${PATH}"
 
 ###

Gemfile

@@ -61,7 +61,6 @@ gem 'rails-html-sanitizer', '>= 1.4.4'
 gem 'ruby-saml'
 gem 'sitemap_generator'
 gem 'strong_migrations'
-gem 'whenever', require: false
 gem 'will_paginate'
 
 group :production do

Gemfile.lock

@@ -121,7 +121,6 @@ GEM
     case_transform (0.2)
       activesupport
     cgi (0.4.1)
-    chronic (0.10.2)
     coderay (1.1.3)
     coercible (1.0.0)
       descendants_tracker (~> 0.0.1)
@@ -447,8 +446,6 @@ GEM
     websocket-driver (0.7.6)
       websocket-extensions (>= 0.1.0)
     websocket-extensions (0.1.5)
-    whenever (1.0.0)
-      chronic (>= 0.6.3)
     will_paginate (4.0.0)
     xpath (3.2.0)
       nokogiri (~> 1.8)
@@ -522,7 +519,6 @@ DEPENDENCIES
   virtus (~> 2.0.0)
   watir (~> 7.3)
   web-console (~> 4.2)
-  whenever
   will_paginate
 
 RUBY VERSION