Merge pull request #252 from twiest/pr

Removed cloud.rb and it's associated libraries as it's no longer used.

6 files changed, 0 insertions, 679 deletions

diff --git a/lib/ansible_helper.rb b/lib/ansible_helper.rb
deleted file mode 100644
index 395bb51a8..000000000
--- a/lib/ansible_helper.rb
+++ /dev/null
@@ -1,94 +0,0 @@
-require 'json'
-require 'parseconfig'
-
-module OpenShift
-  module Ops
-    class AnsibleHelper
-      MYDIR = File.expand_path(File.dirname(__FILE__))
-
-      attr_accessor :inventory, :extra_vars, :verbosity, :pipelining
-
-      def initialize(extra_vars={}, inventory=nil)
-        @extra_vars = extra_vars
-        @verbosity = '-vvvv'
-        @pipelining = true
-      end
-
-      def all_eof(files)
-        files.find { |f| !f.eof }.nil?
-      end
-
-      def run_playbook(playbook)
-        @inventory = 'inventory/hosts' if @inventory.nil?
-
-        # This is used instead of passing in the json on the cli to avoid quoting problems
-        tmpfile    = Tempfile.open('extra_vars') { |f| f.write(@extra_vars.to_json); f}
-
-        cmds = []
-        #cmds << 'set -x'
-        cmds << %Q[export ANSIBLE_FILTER_PLUGINS="#{Dir.pwd}/filter_plugins"]
-
-        # We need this for launching instances, otherwise conflicting keys and what not kill it
-        cmds << %q[export ANSIBLE_TRANSPORT="ssh"]
-        cmds << %q[export ANSIBLE_SSH_ARGS="-o ForwardAgent=yes -o StrictHostKeyChecking=no -o UserKnownHostsFile=/dev/null"]
-
-        # We need pipelining off so that we can do sudo to enable the root account
-        cmds << %Q[export ANSIBLE_SSH_PIPELINING='#{@pipelining.to_s}']
-        cmds << %Q[time ansible-playbook  -i #{@inventory} #{@verbosity} #{playbook} --extra-vars '@#{tmpfile.path}' ]
-        cmd = cmds.join(' ; ')
-
-        pid = spawn(cmd, :out => $stdout, :err => $stderr, :close_others => true)
-        _, state = Process.wait2(pid)
-
-        if 0 != state.exitstatus
-          raise %Q[Warning failed with exit code: #{state.exitstatus}
-
-#{cmd}
-
-extra_vars: #{@extra_vars.to_json}
-]
-        end
-      ensure
-        tmpfile.unlink if tmpfile
-      end
-
-      def merge_extra_vars_file(file)
-        vars = YAML.load_file(file)
-        @extra_vars.merge!(vars)
-      end
-
-      def self.for_gce
-        ah = AnsibleHelper.new
-
-        # GCE specific configs
-        gce_ini = "#{MYDIR}/../inventory/gce/gce.ini"
-        config  = ParseConfig.new(gce_ini)
-
-        if config['gce']['gce_project_id'].to_s.empty?
-          raise %Q['gce_project_id' not set in #{gce_ini}]
-        end
-        ah.extra_vars['gce_project_id'] = config['gce']['gce_project_id']
-
-        if config['gce']['gce_service_account_pem_file_path'].to_s.empty?
-          raise %Q['gce_service_account_pem_file_path' not set in #{gce_ini}]
-        end
-        ah.extra_vars['gce_pem_file'] = config['gce']['gce_service_account_pem_file_path']
-
-        if config['gce']['gce_service_account_email_address'].to_s.empty?
-          raise %Q['gce_service_account_email_address' not set in #{gce_ini}]
-        end
-        ah.extra_vars['gce_service_account_email'] = config['gce']['gce_service_account_email_address']
-
-        ah.inventory = 'inventory/gce/gce.py'
-        return ah
-      end
-
-      def self.for_aws
-        ah = AnsibleHelper.new
-
-        ah.inventory = 'inventory/aws/ec2.py'
-        return ah
-      end
-    end
-  end
-end
diff --git a/lib/aws_command.rb b/lib/aws_command.rb
deleted file mode 100644
index 267513f37..000000000
--- a/lib/aws_command.rb
+++ /dev/null
@@ -1,148 +0,0 @@
-require 'thor'
-
-require_relative 'aws_helper'
-require_relative 'launch_helper'
-
-module OpenShift
-  module Ops
-    class AwsCommand < Thor
-      # WARNING: we do not currently support environments with hyphens in the name
-      SUPPORTED_ENVS = %w(prod stg int ops twiest gshipley kint test jhonce amint tdint lint jdetiber)
-
-      option :type, :required => true, :enum => LaunchHelper.get_aws_host_types,
-             :desc => 'The host type of the new instances.'
-      option :env, :required => true, :aliases => '-e', :enum => SUPPORTED_ENVS,
-             :desc => 'The environment of the new instances.'
-      option :count, :default => 1, :aliases => '-c', :type => :numeric,
-             :desc => 'The number of instances to create'
-      option :tag, :type => :array,
-             :desc => 'The tag(s) to add to the new instances. Allowed characters are letters, numbers, and hyphens.'
-      desc "launch", "Launches instances."
-      def launch()
-        AwsHelper.check_creds()
-
-        # Expand all of the instance names so that we have a complete array
-        names = []
-        options[:count].times { names << "#{options[:env]}-#{options[:type]}-#{SecureRandom.hex(5)}" }
-
-        ah = AnsibleHelper.for_aws()
-
-        # AWS specific configs
-        ah.extra_vars['oo_new_inst_names'] = names
-        ah.extra_vars['oo_new_inst_tags'] = options[:tag]
-        ah.extra_vars['oo_env'] = options[:env]
-
-        # Add a created by tag
-        ah.extra_vars['oo_new_inst_tags'] = {} if ah.extra_vars['oo_new_inst_tags'].nil?
-
-        ah.extra_vars['oo_new_inst_tags']['created-by'] = ENV['USER']
-        ah.extra_vars['oo_new_inst_tags'].merge!(AwsHelper.generate_env_tag(options[:env]))
-        ah.extra_vars['oo_new_inst_tags'].merge!(AwsHelper.generate_host_type_tag(options[:type]))
-        ah.extra_vars['oo_new_inst_tags'].merge!(AwsHelper.generate_env_host_type_tag(options[:env], options[:type]))
-
-        puts
-        puts "Creating #{options[:count]} #{options[:type]} instance(s) in AWS..."
-
-        # Make sure we're completely up to date before launching
-        clear_cache()
-        ah.run_playbook("playbooks/aws/#{options[:type]}/launch.yml")
-      ensure
-        # This is so that if we a config right after a launch, the newly launched instances will be
-        # in the list.
-        clear_cache()
-      end
-
-      desc "clear-cache", 'Clear the inventory cache'
-      def clear_cache()
-        print "Clearing inventory cache... "
-        AwsHelper.clear_inventory_cache()
-        puts "Done."
-      end
-
-      option :name, :required => false, :type => :string,
-             :desc => 'The name of the instance to configure.'
-      option :env, :required => false, :aliases => '-e', :enum => SUPPORTED_ENVS,
-             :desc => 'The environment of the new instances.'
-      option :type, :required => false, :enum => LaunchHelper.get_aws_host_types,
-             :desc => 'The type of the instances to configure.'
-      desc "config", 'Configures instances.'
-      def config()
-        ah = AnsibleHelper.for_aws()
-
-        abort 'Error: you can\'t specify both --name and --type' unless options[:type].nil? || options[:name].nil?
-
-        abort 'Error: you can\'t specify both --name and --env' unless options[:env].nil? || options[:name].nil?
-
-        host_type = nil
-        if options[:name]
-          details = AwsHelper.get_host_details(options[:name])
-          ah.extra_vars['oo_host_group_exp'] = details['ec2_public_dns_name']
-          ah.extra_vars['oo_env'] = details['ec2_tag_environment']
-          host_type = details['ec2_tag_host-type']
-        elsif options[:type] && options[:env]
-          oo_env_host_type_tag = AwsHelper.generate_env_host_type_tag_name(options[:env], options[:type])
-          ah.extra_vars['oo_host_group_exp'] = "groups['#{oo_env_host_type_tag}']"
-          ah.extra_vars['oo_env'] = options[:env]
-          host_type = options[:type]
-        else
-          abort 'Error: you need to specify either --name or (--type and --env)'
-        end
-
-        puts
-        puts "Configuring #{options[:type]} instance(s) in AWS..."
-
-        ah.run_playbook("playbooks/aws/#{host_type}/config.yml")
-      end
-
-      option :env, :required => false, :aliases => '-e', :enum => SUPPORTED_ENVS,
-             :desc => 'The environment to list.'
-      desc "list", "Lists instances."
-      def list()
-        AwsHelper.check_creds()
-        hosts = AwsHelper.get_hosts()
-
-        hosts.delete_if { |h| h.env != options[:env] } unless options[:env].nil?
-
-        fmt_str = "%34s %5s %8s %17s %7s"
-
-        puts
-        puts fmt_str % ['Name','Env', 'State', 'IP Address', 'Created By']
-        puts fmt_str % ['----','---', '-----', '----------', '----------']
-        hosts.each { |h| puts fmt_str % [h.name, h.env, h.state, h.public_ip, h.created_by ] }
-        puts
-      end
-
-      desc "ssh", "Ssh to an instance"
-      def ssh(*ssh_ops, host)
-        if host =~ /^([\w\d_.\-]+)@([\w\d\-_.]+)/
-          user = $1
-          host = $2
-        end
-
-        details = AwsHelper.get_host_details(host)
-        abort "\nError: Instance [#{host}] is not RUNNING\n\n" unless details['ec2_state'] == 'running'
-
-        cmd = "ssh #{ssh_ops.join(' ')}"
-
-        if user.nil?
-          cmd += " "
-        else
-          cmd += " #{user}@"
-        end
-
-        cmd += "#{details['ec2_ip_address']}"
-
-        exec(cmd)
-      end
-
-      desc 'types', 'Displays instance types'
-      def types()
-        puts
-        puts "Available Host Types"
-        puts "--------------------"
-        LaunchHelper.get_aws_host_types.each { |t| puts "  #{t}" }
-        puts
-      end
-    end
-  end
-end
diff --git a/lib/aws_helper.rb b/lib/aws_helper.rb
deleted file mode 100644
index 4da5d0925..000000000
--- a/lib/aws_helper.rb
+++ /dev/null
@@ -1,85 +0,0 @@
-require 'fileutils'
-
-module OpenShift
-  module Ops
-    class AwsHelper
-      MYDIR = File.expand_path(File.dirname(__FILE__))
-
-      def self.get_list()
-        cmd = "#{MYDIR}/../inventory/aws/ec2.py --list"
-        hosts = %x[#{cmd} 2>&1]
-
-        raise "Error: failed to list hosts\n#{hosts}" unless $?.exitstatus == 0
-        return JSON.parse(hosts)
-      end
-
-      def self.get_hosts()
-        hosts = get_list()
-
-        retval = []
-        hosts['_meta']['hostvars'].each do |host, info|
-          retval << OpenStruct.new({
-            :name        => info['ec2_tag_Name']        || 'UNSET',
-            :env         => info['ec2_tag_environment'] || 'UNSET',
-            :public_ip   => info['ec2_ip_address'],
-            :public_dns  => info['ec2_public_dns_name'],
-            :state       => info['ec2_state'],
-            :created_by  => info['ec2_tag_created-by']
-          })
-        end
-
-        retval.sort_by! { |h| [h.env, h.state, h.name] }
-
-        return retval
-      end
-
-      def self.get_host_details(host)
-        hosts = get_list()
-        dns_names = hosts["tag_Name_#{host}"]
-
-        raise "Host not found [#{host}]" if dns_names.nil?
-        raise "Multiple entries found for [#{host}]" if dns_names.size > 1
-
-        return hosts['_meta']['hostvars'][dns_names.first]
-      end
-
-      def self.check_creds()
-        raise "AWS_ACCESS_KEY_ID environment variable must be set" if ENV['AWS_ACCESS_KEY_ID'].nil?
-        raise "AWS_SECRET_ACCESS_KEY environment variable must be set" if ENV['AWS_SECRET_ACCESS_KEY'].nil?
-      end
-
-      def self.clear_inventory_cache()
-        path = "#{ENV['HOME']}/.ansible/tmp"
-        cache_files = ["#{path}/ansible-ec2.cache", "#{path}/ansible-ec2.index"]
-        FileUtils.rm_f(cache_files)
-      end
-
-      def self.generate_env_tag(env)
-        return { "environment" => env }
-      end
-
-      def self.generate_env_tag_name(env)
-        h = generate_env_tag(env)
-        return "tag_#{h.keys.first}_#{h.values.first}"
-      end
-
-      def self.generate_host_type_tag(host_type)
-        return { "host-type" => host_type }
-      end
-
-      def self.generate_host_type_tag_name(host_type)
-        h = generate_host_type_tag(host_type)
-        return "tag_#{h.keys.first}_#{h.values.first}"
-      end
-
-      def self.generate_env_host_type_tag(env, host_type)
-        return { "env-host-type" => "#{env}-#{host_type}" }
-      end
-
-      def self.generate_env_host_type_tag_name(env, host_type)
-        h = generate_env_host_type_tag(env, host_type)
-        return "tag_#{h.keys.first}_#{h.values.first}"
-      end
-    end
-  end
-end
diff --git a/lib/gce_command.rb b/lib/gce_command.rb
deleted file mode 100644
index 214cc1c05..000000000
--- a/lib/gce_command.rb
+++ /dev/null
@@ -1,228 +0,0 @@
-require 'thor'
-require 'securerandom'
-require 'fileutils'
-
-require_relative 'gce_helper'
-require_relative 'launch_helper'
-require_relative 'ansible_helper'
-
-module OpenShift
-  module Ops
-    class GceCommand < Thor
-      # WARNING: we do not currently support environments with hyphens in the name
-      SUPPORTED_ENVS = %w(prod stg int twiest gshipley kint test jhonce amint tdint lint jdetiber)
-
-      option :type, :required => true, :enum => LaunchHelper.get_gce_host_types,
-             :desc => 'The host type of the new instances.'
-      option :env, :required => true, :aliases => '-e', :enum => SUPPORTED_ENVS,
-             :desc => 'The environment of the new instances.'
-      option :count, :default => 1, :aliases => '-c', :type => :numeric,
-             :desc => 'The number of instances to create'
-      option :tag, :type => :array,
-             :desc => 'The tag(s) to add to the new instances. Allowed characters are letters, numbers, and hyphens.'
-      desc "launch", "Launches instances."
-      def launch()
-        # Expand all of the instance names so that we have a complete array
-        names = []
-        options[:count].times { names << "#{options[:env]}-#{options[:type]}-#{SecureRandom.hex(5)}" }
-
-        ah = AnsibleHelper.for_gce()
-
-        # GCE specific configs
-        ah.extra_vars['oo_new_inst_names'] = names
-        ah.extra_vars['oo_new_inst_tags'] = options[:tag]
-        ah.extra_vars['oo_env'] = options[:env]
-
-        # Add a created by tag
-        ah.extra_vars['oo_new_inst_tags'] = [] if ah.extra_vars['oo_new_inst_tags'].nil?
-
-        ah.extra_vars['oo_new_inst_tags'] << "created-by-#{ENV['USER']}"
-        ah.extra_vars['oo_new_inst_tags'] << GceHelper.generate_env_tag(options[:env])
-        ah.extra_vars['oo_new_inst_tags'] << GceHelper.generate_host_type_tag(options[:type])
-        ah.extra_vars['oo_new_inst_tags'] << GceHelper.generate_env_host_type_tag(options[:env], options[:type])
-
-        puts
-        puts "Creating #{options[:count]} #{options[:type]} instance(s) in GCE..."
-
-        ah.run_playbook("playbooks/gce/#{options[:type]}/launch.yml")
-      end
-
-
-      option :name, :required => false, :type => :string,
-             :desc => 'The name of the instance to configure.'
-      option :env, :required => false, :aliases => '-e', :enum => SUPPORTED_ENVS,
-             :desc => 'The environment of the new instances.'
-      option :type, :required => false, :enum => LaunchHelper.get_gce_host_types,
-             :desc => 'The type of the instances to configure.'
-      desc "config", 'Configures instances.'
-      def config()
-        ah = AnsibleHelper.for_gce()
-
-        abort 'Error: you can\'t specify both --name and --type' unless options[:type].nil? || options[:name].nil?
-
-        abort 'Error: you can\'t specify both --name and --env' unless options[:env].nil? || options[:name].nil?
-
-        host_type = nil
-        if options[:name]
-          details = GceHelper.get_host_details(options[:name])
-          ah.extra_vars['oo_host_group_exp'] = options[:name]
-          ah.extra_vars['oo_env'] = details['env']
-          host_type = details['host-type']
-        elsif options[:type] && options[:env]
-          oo_env_host_type_tag = GceHelper.generate_env_host_type_tag_name(options[:env], options[:type])
-          ah.extra_vars['oo_host_group_exp'] = "groups['#{oo_env_host_type_tag}']"
-          ah.extra_vars['oo_env'] = options[:env]
-          host_type = options[:type]
-        else
-          abort 'Error: you need to specify either --name or (--type and --env)'
-        end
-
-        puts
-        puts "Configuring #{options[:type]} instance(s) in GCE..."
-
-        ah.run_playbook("playbooks/gce/#{host_type}/config.yml")
-      end
-
-      option :name, :required => false, :type => :string,
-             :desc => 'The name of the instance to terminate.'
-      option :env, :required => false, :aliases => '-e', :enum => SUPPORTED_ENVS,
-             :desc => 'The environment of the new instances.'
-      option :type, :required => false, :enum => LaunchHelper.get_gce_host_types,
-             :desc => 'The type of the instances to configure.'
-      option :confirm, :required => false, :type => :boolean,
-             :desc => 'Terminate without interactive confirmation'
-      desc "terminate", 'Terminate instances'
-      def terminate()
-        ah = AnsibleHelper.for_gce()
-
-        abort 'Error: you can\'t specify both --name and --type' unless options[:type].nil? || options[:name].nil?
-
-        abort 'Error: you can\'t specify both --name and --env' unless options[:env].nil? || options[:name].nil?
-
-        host_type = nil
-        if options[:name]
-          details = GceHelper.get_host_details(options[:name])
-          ah.extra_vars['oo_host_group_exp'] = options[:name]
-          ah.extra_vars['oo_env'] = details['env']
-          host_type = details['host-type']
-        elsif options[:type] && options[:env]
-          oo_env_host_type_tag = GceHelper.generate_env_host_type_tag_name(options[:env], options[:type])
-          ah.extra_vars['oo_host_group_exp'] = "groups['#{oo_env_host_type_tag}']"
-          ah.extra_vars['oo_env'] = options[:env]
-          host_type = options[:type]
-        else
-          abort 'Error: you need to specify either --name or (--type and --env)'
-        end
-
-        puts
-        puts "Terminating #{options[:type]} instance(s) in GCE..."
-
-        ah.run_playbook("playbooks/gce/#{host_type}/terminate.yml")
-      end
-
-      option :env, :required => false, :aliases => '-e', :enum => SUPPORTED_ENVS,
-             :desc => 'The environment to list.'
-      desc "list", "Lists instances."
-      def list()
-        hosts = GceHelper.get_hosts()
-
-        hosts.delete_if { |h| h.env != options[:env] } unless options[:env].nil?
-
-        fmt_str = "%34s %5s %8s %17s %7s"
-
-        puts
-        puts fmt_str % ['Name','Env', 'State', 'IP Address', 'Created By']
-        puts fmt_str % ['----','---', '-----', '----------', '----------']
-        hosts.each { |h| puts fmt_str % [h.name, h.env, h.state, h.public_ip, h.created_by ] }
-        puts
-      end
-
-      option :file, :required => true, :type => :string,
-             :desc => 'The name of the file to copy.'
-      option :dest, :required => false, :type => :string,
-             :desc => 'A relative path where files are written to.'
-      desc "scp_from", "scp files from an instance"
-      def scp_from(*ssh_ops, host)
-        if host =~ /^([\w\d_.\-]+)@([\w\d\-_.]+)$/
-          user = $1
-          host = $2
-        end
-
-        path_to_file = options['file']
-        dest = options['dest']
-
-        details = GceHelper.get_host_details(host)
-        abort "\nError: Instance [#{host}] is not RUNNING\n\n" unless details['gce_status'] == 'RUNNING'
-
-        cmd = "scp #{ssh_ops.join(' ')}"
-
-        if user.nil?
-          cmd += " "
-        else
-          cmd += " #{user}@"
-        end
-
-        if dest.nil?
-          download = File.join(Dir.pwd, 'download')
-          FileUtils.mkdir_p(download) unless File.exists?(download)
-          cmd += "#{details['gce_public_ip']}:#{path_to_file} download/"
-        else
-          cmd += "#{details['gce_public_ip']}:#{path_to_file} #{File.expand_path(dest)}"
-        end
-
-        exec(cmd)
-      end
-
-      desc "ssh", "Ssh to an instance"
-      def ssh(*ssh_ops, host)
-        if host =~ /^([\w\d_.\-]+)@([\w\d\-_.]+)/
-          user = $1
-          host = $2
-        end
-
-        details = GceHelper.get_host_details(host)
-        abort "\nError: Instance [#{host}] is not RUNNING\n\n" unless details['gce_status'] == 'RUNNING'
-
-        cmd = "ssh #{ssh_ops.join(' ')}"
-
-        if user.nil?
-          cmd += " "
-        else
-          cmd += " #{user}@"
-        end
-
-        cmd += "#{details['gce_public_ip']}"
-
-        exec(cmd)
-      end
-
-      option :name, :required => true, :aliases => '-n', :type => :string,
-             :desc => 'The name of the instance.'
-      desc 'details', 'Displays details about an instance.'
-      def details()
-        name = options[:name]
-
-        details = GceHelper.get_host_details(name)
-
-        key_size = details.keys.max_by { |k| k.size }.size
-
-        header = "Details for #{name}"
-        puts
-        puts header
-        header.size.times { print '-' }
-        puts
-        details.each { |k,v| printf("%#{key_size + 2}s: %s\n", k, v) }
-        puts
-      end
-
-      desc 'types', 'Displays instance types'
-      def types()
-        puts
-        puts "Available Host Types"
-        puts "--------------------"
-        LaunchHelper.get_gce_host_types.each { |t| puts "  #{t}" }
-        puts
-      end
-    end
-  end
-end
diff --git a/lib/gce_helper.rb b/lib/gce_helper.rb
deleted file mode 100644
index 19fa00020..000000000
--- a/lib/gce_helper.rb
+++ /dev/null
@@ -1,94 +0,0 @@
-require 'ostruct'
-
-module OpenShift
-  module Ops
-    class GceHelper
-      MYDIR = File.expand_path(File.dirname(__FILE__))
-
-      def self.get_list()
-        cmd = "#{MYDIR}/../inventory/gce/gce.py --list"
-        hosts = %x[#{cmd} 2>&1]
-
-        raise "Error: failed to list hosts\n#{hosts}" unless $?.exitstatus == 0
-
-        return JSON.parse(hosts)
-      end
-
-      def self.get_tag(tags, selector)
-        tags.each do |tag|
-          return $1 if tag =~ selector
-        end
-
-        return nil
-      end
-
-      def self.get_hosts()
-        hosts = get_list()
-
-        retval = []
-        hosts['_meta']['hostvars'].each do |host, info|
-          retval << OpenStruct.new({
-            :name        => info['gce_name'],
-            :env         => get_tag(info['gce_tags'], /^env-(\w+)$/) || 'UNSET',
-            :public_ip   => info['gce_public_ip'],
-            :state       => info['gce_status'],
-            :created_by  => get_tag(info['gce_tags'], /^created-by-(\w+)$/) || 'UNSET',
-          })
-        end
-
-        retval.sort_by! { |h| [h.env, h.state, h.name] }
-
-        return retval
-
-      end
-
-      def self.get_host_details(host)
-        cmd = "#{MYDIR}/../inventory/gce/gce.py --host #{host}"
-        details = %x[#{cmd} 2>&1]
-
-        raise "Error: failed to get host details\n#{details}" unless $?.exitstatus == 0
-
-        retval = JSON.parse(details)
-
-        raise "Error: host not found [#{host}]" if retval.empty?
-
-        # Convert OpenShift specific tags to entries
-        retval['gce_tags'].each do |tag|
-          if tag =~ /\Ahost-type-([\w\d-]+)\z/
-            retval['host-type'] = $1
-          end
-
-          if tag =~ /\Aenv-([\w\d]+)\z/
-            retval['env'] = $1
-          end
-        end
-
-        return retval
-      end
-
-      def self.generate_env_tag(env)
-        return "env-#{env}"
-      end
-
-      def self.generate_env_tag_name(env)
-        return "tag_#{generate_env_tag(env)}"
-      end
-
-      def self.generate_host_type_tag(host_type)
-        return "host-type-#{host_type}"
-      end
-
-      def self.generate_host_type_tag_name(host_type)
-        return "tag_#{generate_host_type_tag(host_type)}"
-      end
-
-      def self.generate_env_host_type_tag(env, host_type)
-        return "env-host-type-#{env}-#{host_type}"
-      end
-
-      def self.generate_env_host_type_tag_name(env, host_type)
-        return "tag_#{generate_env_host_type_tag(env, host_type)}"
-      end
-    end
-  end
-end
diff --git a/lib/launch_helper.rb b/lib/launch_helper.rb
deleted file mode 100644
index 0fe5ea6dc..000000000
--- a/lib/launch_helper.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-module OpenShift
-  module Ops
-    class LaunchHelper
-      MYDIR = File.expand_path(File.dirname(__FILE__))
-
-      def self.expand_name(name)
-        return [name] unless name =~ /^([a-zA-Z0-9\-]+)\{(\d+)-(\d+)\}$/
-
-        # Regex matched, so grab the values
-        start_num = $2
-        end_num = $3
-
-        retval = []
-        start_num.upto(end_num) do |i|
-          retval << "#{$1}#{i}"
-        end
-
-        return retval
-      end
-
-      def self.get_gce_host_types()
-        return Dir.glob("#{MYDIR}/../playbooks/gce/*").map { |d| File.basename(d) }
-      end
-
-      def self.get_aws_host_types()
-        return Dir.glob("#{MYDIR}/../playbooks/aws/*").map { |d| File.basename(d) }
-      end
-    end
-  end
-end