Hi Dominic, thanks for the ultra-fast response!

This seems to have done the trick. After commenting that line out, everything seems to be fine and I get the following:

[root@monitor foreman]# ruby193-rake db:migrate RAILS_ENV=production
==  ExtendUserRole: migrating =================================================
-- add_column(:user_roles, :owner_type, :string, {:default=>"User", :null=>false})
   -> 0.2804s
-- rename_column(:user_roles, :user_id, :owner_id)
   -> 0.0637s
-- add_index(:user_roles, :owner_type)
   -> 0.0377s
-- add_index(:user_roles, :owner_id)
   -> 0.0339s
-- add_index(:user_roles, [:owner_id, :owner_type])
   -> 0.0430s
-- change_column(:user_roles, :owner_id, :integer, {:null=>false})
   -> 0.1113s
==  ExtendUserRole: migrated (0.5713s) ========================================

==  CreateCachedUserRoles: migrating ==========================================
-- create_table(:cached_user_roles)
   -> 0.0103s
-- add_index(:cached_user_roles, :user_id)
   -> 0.0451s
-- add_index(:cached_user_roles, :role_id)
   -> 0.0467s
-- add_index(:cached_user_roles, :user_role_id)
   -> 0.0542s
==  CreateCachedUserRoles: migrated (0.1572s) =================================

==  CalculateCacheForUserRole: migrating ======================================
==  CalculateCacheForUserRole: migrated (0.6594s) =============================

==  CreateCachedUsergroupMembers: migrating ===================================
-- create_table(:cached_usergroup_members)
   -> 0.0270s
-- add_index(:cached_usergroup_members, :user_id)
   -> 0.0540s
-- add_index(:cached_usergroup_members, :usergroup_id)
   -> 0.0364s
==  CreateCachedUsergroupMembers: migrated (0.1532s) ==========================

==  CreateRealms: migrating ===================================================
-- create_table(:realms)
   -> 0.0122s
-- add_index(:realms, :name, {:unique=>true})
   -> 0.0395s
-- column_exists?(:hosts, :otp)
   -> 0.0044s
-- add_column(:hosts, :otp, :string)
   -> 0.1752s
-- column_exists?(:hosts, :realm_id)
   -> 0.0042s
-- add_column(:hosts, :realm_id, :integer)
   -> 0.1987s
-- column_exists?(:hostgroups, :realm_id)
   -> 0.0031s
-- add_column(:hostgroups, :realm_id, :integer)
   -> 0.0622s
-- add_foreign_key(:realms, :smart_proxies, {:name=>"realms_realm_proxy_id_fk", :column=>"realm_proxy_id"})
   -> 0.0406s
-- add_foreign_key(:hosts, :realms, {:name=>"hosts_realms_id_fk"})
   -> 0.2416s
-- add_foreign_key(:hostgroups, :realms, {:name=>"hostgroups_realms_id_fk"})
   -> 0.0587s
==  CreateRealms: migrated (0.8422s) ==========================================

==  AddAdminFlagToUsergroup: migrating ========================================
-- add_column(:usergroups, :admin, :boolean, {:null=>false, :default=>false})
   -> 0.0654s
==  AddAdminFlagToUsergroup: migrated (0.0656s) ===============================

==  CreatePermissions: migrating ==============================================
-- create_table(:permissions)
   -> 0.0352s
-- add_index(:permissions, [:name, :resource_type])
   -> 0.0576s
==  CreatePermissions: migrated (0.0933s) =====================================

==  CreateFilters: migrating ==================================================
-- create_table(:filters)
   -> 0.0385s
==  CreateFilters: migrated (0.0387s) =========================================

==  CreateFilterings: migrating ===============================================
-- create_table(:filterings)
   -> 0.0124s
-- add_index(:filterings, :filter_id)
   -> 0.0458s
-- add_index(:filterings, :permission_id)
   -> 0.0548s
==  CreateFilterings: migrated (0.1136s) ======================================

==  AddLdapAvatarSupport: migrating ===========================================
-- add_column(:auth_sources, :attr_photo, :string)
   -> 0.0534s
-- add_column(:users, :avatar_hash, :string, {:limit=>128})
   -> 0.0459s
==  AddLdapAvatarSupport: migrated (0.0996s) ==================================

==  AddForeignKeysToFiltersAndFilterings: migrating ===========================
-- add_foreign_key("filters", "roles", {:name=>"filters_roles_id_fk"})
   -> 0.1515s
-- add_foreign_key("filterings", "filters", {:name=>"filterings_filters_id_fk"})
   -> 0.0502s
-- add_foreign_key("filterings", "permissions", {:name=>"filterings_permissions_id_fk"})
   -> 0.0564s
==  AddForeignKeysToFiltersAndFilterings: migrated (0.2590s) ==================

==  AddPasswordToImages: migrating ============================================
-- add_column(:images, :password, :string)
   -> 0.0988s
==  AddPasswordToImages: migrated (0.0994s) ===================================

==  AddDefaultOrganizationIdToUsers: migrating ================================
-- add_column(:users, :default_organization_id, :integer)
   -> 0.0750s
==  AddDefaultOrganizationIdToUsers: migrated (0.0752s) =======================

==  AddDefaultLocationIdToUsers: migrating ====================================
-- add_column(:users, :default_location_id, :integer)
   -> 0.1947s
==  AddDefaultLocationIdToUsers: migrated (0.1950s) ===========================

==  AddAncestryToTaxonomies: migrating ========================================
-- add_column(:taxonomies, :ancestry, :string)
   -> 0.0658s
-- add_index(:taxonomies, :ancestry)
   -> 0.0458s
-- add_column(:taxonomies, :label, :string)
   -> 0.0743s
==  AddAncestryToTaxonomies: migrated (0.1884s) ===============================

==  ChangeLabelToTitle: migrating =============================================
-- rename_column(:hostgroups, :label, :title)
   -> 0.0657s
-- rename_column(:taxonomies, :label, :title)
   -> 0.0622s
-- execute("UPDATE taxonomies set title = name WHERE ancestry IS NULL")
   -> 0.0008s
==  ChangeLabelToTitle: migrated (0.1358s) ====================================

==  MigratePermissions: migrating =============================================
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_architectures'
-- ... with permission 'create_architectures'
-- ... with permission 'edit_architectures'
-- ... with permission 'destroy_architectures'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_audit_logs'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_authenticators'
-- ... with permission 'create_authenticators'
-- ... with permission 'edit_authenticators'
-- ... with permission 'destroy_authenticators'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_bookmarks'
-- ... with permission 'create_bookmarks'
-- ... with permission 'edit_bookmarks'
-- ... with permission 'destroy_bookmarks'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_compute_resources'
-- ... with permission 'create_compute_resources'
-- ... with permission 'edit_compute_resources'
-- ... with permission 'destroy_compute_resources'
-- ... with permission 'view_compute_resources_vms'
-- ... with permission 'create_compute_resources_vms'
-- ... with permission 'destroy_compute_resources_vms'
-- ... with permission 'power_compute_resources_vms'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_templates'
-- ... with permission 'create_templates'
-- ... with permission 'edit_templates'
-- ... with permission 'destroy_templates'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'access_dashboard'
-- ... with permission 'access_settings'
-- ... with permission 'view_statistics'
-- ... with permission 'view_tasks'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_domains'
-- ... with permission 'create_domains'
-- ... with permission 'edit_domains'
-- ... with permission 'destroy_domains'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_environments'
-- ... with permission 'create_environments'
-- ... with permission 'edit_environments'
-- ... with permission 'destroy_environments'
-- ... with permission 'import_environments'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_external_variables'
-- ... with permission 'create_external_variables'
-- ... with permission 'edit_external_variables'
-- ... with permission 'destroy_external_variables'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_facts'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_globals'
-- ... with permission 'create_globals'
-- ... with permission 'edit_globals'
-- ... with permission 'destroy_globals'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'edit_classes'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'create_params'
-- ... with permission 'edit_params'
-- ... with permission 'destroy_params'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_hostgroups'
-- ... with permission 'create_hostgroups'
-- ... with permission 'edit_hostgroups'
-- ... with permission 'destroy_hostgroups'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_hosts'
-- ... with permission 'create_hosts'
-- ... with permission 'edit_hosts'
-- ... with permission 'destroy_hosts'
-- ... with permission 'build_hosts'
-- ... with permission 'power_hosts'
-- ... with permission 'console_hosts'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_media'
-- ... with permission 'create_media'
-- ... with permission 'edit_media'
-- ... with permission 'destroy_media'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_models'
-- ... with permission 'create_models'
-- ... with permission 'edit_models'
-- ... with permission 'destroy_models'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_operatingsystems'
-- ... with permission 'create_operatingsystems'
-- ... with permission 'edit_operatingsystems'
-- ... with permission 'destroy_operatingsystems'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_ptables'
-- ... with permission 'create_ptables'
-- ... with permission 'edit_ptables'
-- ... with permission 'destroy_ptables'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_puppetclasses'
-- ... with permission 'create_puppetclasses'
-- ... with permission 'edit_puppetclasses'
-- ... with permission 'destroy_puppetclasses'
-- ... with permission 'import_puppetclasses'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_reports'
-- ... with permission 'destroy_reports'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_smart_proxies'
-- ... with permission 'create_smart_proxies'
-- ... with permission 'edit_smart_proxies'
-- ... with permission 'destroy_smart_proxies'
-- ... with permission 'view_smart_proxies_autosign'
-- ... with permission 'create_smart_proxies_autosign'
-- ... with permission 'destroy_smart_proxies_autosign'
-- ... with permission 'view_smart_proxies_puppetca'
-- ... with permission 'edit_smart_proxies_puppetca'
-- ... with permission 'destroy_smart_proxies_puppetca'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_subnets'
-- ... with permission 'create_subnets'
-- ... with permission 'edit_subnets'
-- ... with permission 'destroy_subnets'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_trends'
-- ... with permission 'create_trends'
-- ... with permission 'edit_trends'
-- ... with permission 'destroy_trends'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_usergroups'
-- ... with permission 'create_usergroups'
-- ... with permission 'edit_usergroups'
-- ... with permission 'destroy_usergroups'
-- Created an unlimited filter for role 'Manager'
-- ... with permission 'view_users'
-- ... with permission 'create_users'
-- ... with permission 'edit_users'
-- ... with permission 'destroy_users'
-- Clearing old permissions for role 'Manager'
-- ... OK
-- Created an unlimited filter for role 'Edit partition tables'
-- ... with permission 'create_ptables'
-- ... with permission 'destroy_ptables'
-- ... with permission 'edit_ptables'
-- ... with permission 'view_ptables'
-- Clearing old permissions for role 'Edit partition tables'
-- ... OK
-- Created an unlimited filter for role 'View hosts'
-- ... with permission 'view_hosts'
-- Clearing old permissions for role 'View hosts'
-- ... OK
-- Created an unlimited filter for role 'Edit hosts'
-- ... with permission 'build_hosts'
-- ... with permission 'create_hosts'
-- ... with permission 'destroy_hosts'
-- ... with permission 'edit_hosts'
-- ... with permission 'view_hosts'
-- Clearing old permissions for role 'Edit hosts'
-- ... OK
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_architectures'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_audit_logs'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_authenticators'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'access_dashboard'
-- ... with permission 'access_settings'
-- ... with permission 'view_statistics'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_domains'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_environments'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_external_variables'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_facts'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_globals'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_hostgroups'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_hosts'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_locations'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_media'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_models'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_operatingsystems'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_organizations'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_ptables'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_puppetclasses'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_reports'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_smart_proxies'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_subnets'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_usergroups'
-- Created an unlimited filter for role 'Viewer'
-- ... with permission 'view_users'
-- Clearing old permissions for role 'Viewer'
-- ... OK
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_architectures'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_audit_logs'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_authenticators'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'access_dashboard'
-- ... with permission 'access_settings'
-- ... with permission 'view_statistics'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_domains'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_environments'
-- ... with permission 'import_environments'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_external_variables'
-- ... with permission 'create_external_variables'
-- ... with permission 'edit_external_variables'
-- ... with permission 'destroy_external_variables'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_facts'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_globals'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_hostgroups'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_hosts'
-- ... with permission 'create_hosts'
-- ... with permission 'edit_hosts'
-- ... with permission 'destroy_hosts'
-- ... with permission 'build_hosts'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_media'
-- ... with permission 'create_media'
-- ... with permission 'edit_media'
-- ... with permission 'destroy_media'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_models'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_operatingsystems'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_ptables'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_puppetclasses'
-- ... with permission 'import_puppetclasses'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_reports'
-- ... with permission 'destroy_reports'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_smart_proxies'
-- ... with permission 'edit_smart_proxies'
-- ... with permission 'view_smart_proxies_autosign'
-- ... with permission 'view_smart_proxies_puppetca'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_subnets'
-- ... with permission 'edit_subnets'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_usergroups'
-- ... with permission 'create_usergroups'
-- ... with permission 'edit_usergroups'
-- ... with permission 'destroy_usergroups'
-- Created an unlimited filter for role 'Site manager'
-- ... with permission 'view_users'
-- ... with permission 'edit_users'
-- Clearing old permissions for role 'Site manager'
-- ... OK
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'view_architectures'
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'view_authenticators'
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'access_dashboard'
-- ... with permission 'access_settings'
-- ... with permission 'view_statistics'
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'view_domains'
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'view_environments'
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'view_external_variables'
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'view_facts'
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'view_globals'
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'view_hostgroups'
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'view_hosts'
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'view_locations'
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'view_media'
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'view_models'
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'view_operatingsystems'
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'view_organizations'
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'view_ptables'
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'view_puppetclasses'
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'view_reports'
-- Created an unlimited filter for role 'Default user'
-- ... with permission 'view_subnets'
-- Clearing old permissions for role 'Default user'
-- ... OK
-- Created an unlimited filter for role 'Anonymous'
-- ... with permission 'view_bookmarks'
-- Created an unlimited filter for role 'Anonymous'
-- ... with permission 'view_hosts'
-- Created an unlimited filter for role 'Anonymous'
-- ... with permission 'view_tasks'
-- Clearing old permissions for role 'Anonymous'
-- ... OK
-- Migrating user 'admin'
-- ... cloning all roles
-- ... done
-- ... compute resource filters applied
-- ... hostgroups filters applied
-- ... all other filters applied
-- Removing old filter
-- ... done
==  MigratePermissions: migrated (3.0683s) ====================================

==  AddTaxonomySearchesToFilter: migrating ====================================
-- add_column(:filters, :taxonomy_search, :text)
   -> 0.0543s
==  AddTaxonomySearchesToFilter: migrated (0.0630s) ===========================

==  AddProvisionMethodToHosts: migrating ======================================
-- add_column(:hosts, :provision_method, :string)
   -> 0.1379s
==  AddProvisionMethodToHosts: migrated (1.6479s) =============================

==  AddCounterCaches: migrating ===============================================
-- add_column(:architectures, :hosts_count, :integer, {:default=>0})
   -> 0.1793s
-- add_column(:architectures, :hostgroups_count, :integer, {:default=>0})
   -> 0.0329s
-- add_column(:domains, :hosts_count, :integer, {:default=>0})
   -> 0.0788s
-- add_column(:domains, :hostgroups_count, :integer, {:default=>0})
   -> 0.0589s
-- add_column(:environments, :hosts_count, :integer, {:default=>0})
   -> 0.0703s
-- add_column(:environments, :hostgroups_count, :integer, {:default=>0})
   -> 0.1316s
-- add_column(:models, :hosts_count, :integer, {:default=>0})
   -> 3.8089s
-- add_column(:operatingsystems, :hosts_count, :integer, {:default=>0})
   -> 0.1376s
-- add_column(:operatingsystems, :hostgroups_count, :integer, {:default=>0})
   -> 0.0603s
-- add_column(:puppetclasses, :hosts_count, :integer, {:default=>0})
   -> 0.3800s
-- add_column(:puppetclasses, :hostgroups_count, :integer, {:default=>0})
   -> 0.0985s
-- add_column(:puppetclasses, :lookup_keys_count, :integer, {:default=>0})
   -> 0.0837s
==  AddCounterCaches: migrated (6.5843s) ======================================

==  FixPuppetclassCounters: migrating =========================================
-- rename_column(:puppetclasses, :lookup_keys_count, :global_class_params_count)
   -> 0.0437s
-- add_column(:puppetclasses, :lookup_keys_count, :integer, {:default=>0})
   -> 0.0508s
==  FixPuppetclassCounters: migrated (0.1452s) ================================

==  ChangeHostManagedDefaultToFalse: migrating ================================
-- change_column(:hosts, :managed, :boolean, {:null=>false, :default=>false})
   -> 0.1175s
==  ChangeHostManagedDefaultToFalse: migrated (0.1208s) =======================

==  CreateConfigGroups: migrating =============================================
-- create_table(:config_groups)
   -> 0.0172s
==  CreateConfigGroups: migrated (0.0174s) ====================================

==  CreateConfigGroupClasses: migrating =======================================
-- create_table(:config_group_classes)
   -> 0.0351s
==  CreateConfigGroupClasses: migrated (0.0354s) ==============================

==  CreateHostConfigGroups: migrating =========================================
-- create_table(:host_config_groups)
   -> 0.0435s
==  CreateHostConfigGroups: migrated (0.0440s) ================================

==  AddCountersToConfigGroups: migrating ======================================
-- add_column(:config_groups, :hosts_count, :integer)
   -> 0.0372s
-- add_column(:config_groups, :hostgroups_count, :integer)
   -> 0.0190s
-- add_column(:config_groups, :config_group_classes_count, :integer)
   -> 0.0410s
==  AddCountersToConfigGroups: migrated (0.0977s) =============================

==  AddConfigGroupCounterDefaults: migrating ==================================
-- change_column(:config_groups, :hosts_count, :integer, {:default=>0})
   -> 0.0079s
-- change_column(:config_groups, :hostgroups_count, :integer, {:default=>0})
   -> 0.0108s
-- change_column(:config_groups, :config_group_classes_count, :integer, {:default=>0})
   -> 0.0093s
==  AddConfigGroupCounterDefaults: migrated (0.1011s) =========================

Recreating cache
[root@monitor foreman]#

Thank you for the help!