Add ability to override number of compilation workers

manifest-generation/cf-mysql-template.yml

@@ -5,7 +5,7 @@ director_uuid: (( config_from_cf.cf_director_uuid ))
 releases: (( base_releases additional_releases ))
 
 compilation:
-  workers: 4
+  workers: (( iaas_settings.compilation_workers || 4)) 
   network: mysql1
   reuse_compilation_vms: true
   cloud_properties: (( iaas_settings.compilation_cloud_properties ))

manifest-generation/examples/aws/iaas-settings.yml

@@ -63,6 +63,7 @@ iaas_settings:
   stemcell: &stemcell
     name: bosh-aws-xen-hvm-ubuntu-trusty-go_agent
     version: latest
+  compilation_workers: 2 # When setting this parameter, it overrides the default number of compilation workers (default=4)
   compilation_cloud_properties:
     instance_type: c4.large
     availability_zone: (( properties.template_only.aws.availability_zone ))

manifest-generation/examples/vsphere/iaas-settings.yml

@@ -74,6 +74,7 @@ iaas_settings:
   stemcell: &stemcell
     name: bosh-vsphere-esxi-ubuntu-trusty-go_agent
     version: latest
+  compilation_workers: 2 # When setting this parameter, it overrides the default number of compilation workers (default=4)
   compilation_cloud_properties:
     ram: 4096
     disk: 20480