Remove EventMachine from bosh

With the remove from bosh-monitor, no subcomponents in the BOSH Director
rely on the eventmachine gem.

🌋

packages/director/packaging

@@ -17,11 +17,6 @@ for gemspec in $( find . -maxdepth 2 -name *.gemspec ); do
   popd > /dev/null
 done
 
-pushd vendor/cache/eventmachine-* > /dev/null
-  gem build eventmachine.gemspec
-  mv *.gem ../
-popd > /dev/null
-
 pushd vendor/cache/netaddr-rb-* > /dev/null
   gem build netaddr.gemspec
   mv *.gem ../

packages/director/spec

@@ -13,6 +13,5 @@ files:
 - bosh-director-core/**/*
 - bosh-template/**/*
 - vendor/cache/*.gem
-- vendor/cache/eventmachine-*/**
 - vendor/cache/extensions/**
 - vendor/cache/netaddr-rb-*/**

src/Gemfile

@@ -63,7 +63,6 @@ group :development, :test do
   gem 'rubocop'
   gem 'rubocop-git'
 
-  gem 'eventmachine', '~>1.3.0.dev.1', git: 'https://github.com/eventmachine/eventmachine', ref: 'abe34'
   gem 'netaddr', '~>1.5.3.dev.1', git: 'https://github.com/dspinhirne/netaddr-rb', tag: '1.5.3'
 
   # for director

src/Gemfile.lock

@@ -5,13 +5,6 @@ GIT
   specs:
     netaddr (1.5.3)
 
-GIT
-  remote: https://github.com/eventmachine/eventmachine
-  revision: abe347b824e36453f8a013fbe14323342a2ac8de
-  ref: abe34
-  specs:
-    eventmachine (1.3.0.dev.1)
-
 PATH
   remote: bosh-core
   specs:
@@ -48,7 +41,6 @@ PATH
       bosh_common (~> 0.0.0)
       bosh_cpi
       cf-uaa-lib (~> 3.2.1)
-      eventmachine (~> 1.3.0.dev.1)
       httpclient (~> 2.8.3)
       logging (~> 2.2.2)
       membrane (~> 1.1.0)
@@ -385,7 +377,6 @@ DEPENDENCIES
   bosh_common!
   bosh_cpi
   bundle-audit
-  eventmachine (~> 1.3.0.dev.1)!
   factory_bot (~> 6.2)
   fakefs
   httpclient

src/bosh-director/bosh-director.gemspec

@@ -43,7 +43,6 @@ Gem::Specification.new do |spec|
   spec.add_dependency 'bcrypt',           '~>3.1.16'
   spec.add_dependency 'bosh_cpi'
   spec.add_dependency 'cf-uaa-lib',       '~>3.2.1'
-  spec.add_dependency 'eventmachine',     '~>1.3.0.dev.1'
   spec.add_dependency 'httpclient',       '~>2.8.3'
   spec.add_dependency 'logging',          '~>2.2.2'
   spec.add_dependency 'membrane',         '~>1.1.0'

src/bosh-director/lib/bosh/director.rb

@@ -25,7 +25,6 @@ module Director
 require 'common/version/release_version_list'
 
 require 'bcrypt'
-require 'eventmachine'
 require 'netaddr'
 require 'delayed_job'
 #TODO: remove when https://github.com/collectiveidea/delayed_job/pull/1185 is merged