Merge pull request #13720 from jameswnl/tower-migration

Data Migration: Ansible Tower Configuration Manager type to Automation Manager
ManageIQ · Feb 2, 2017 · 53268b4 · 53268b4
2 parents a79d61b + ed1bb5f
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diff --git a/...70131160216_migrate_ansible_tower_configuration_manager_sti_type_to_automation_manager.rb b/...70131160216_migrate_ansible_tower_configuration_manager_sti_type_to_automation_manager.rb
@@ -0,0 +1,85 @@
+class MigrateAnsibleTowerConfigurationManagerStiTypeToAutomationManager < ActiveRecord::Migration[5.0]
+  class ExtManagementSystem < ActiveRecord::Base
+    self.inheritance_column = :_type_disabled
+  end
+
+  class ConfigurationScript < ActiveRecord::Base
+    self.inheritance_column = :_type_disabled
+  end
+
+  class ConfiguredSystem < ActiveRecord::Base
+    self.inheritance_column = :_type_disabled
+  end
+
+  class Job < ActiveRecord::Base
+    self.inheritance_column = :_type_disabled
+  end
+
+  class EmsFolder < ActiveRecord::Base
+    self.inheritance_column = :_type_disabled
+  end
+
+  def up
+    say_with_time('Migrating STI type of ansible_tower configuration_managers to automation_managers') do
+      ExtManagementSystem.where(:type => 'ManageIQ::Providers::AnsibleTower::ConfigurationManager').update_all(
+        :type => 'ManageIQ::Providers::AnsibleTower::AutomationManager'
+      )
+    end
+
+    say_with_time('Migrating STI type of ansible_tower configuration_scripts to be of automation_manager') do
+      ConfigurationScript.where(:type => 'ManageIQ::Providers::AnsibleTower::ConfigurationManager::ConfigurationScript').update_all(
+        :type => 'ManageIQ::Providers::AnsibleTower::AutomationManager::ConfigurationScript'
+      )
+    end
+
+    say_with_time('Migrating STI type of ansible_tower configured_systems to be of automation_manager') do
+      ConfiguredSystem.where(:type => 'ManageIQ::Providers::AnsibleTower::ConfigurationManager::ConfiguredSystem').update_all(
+        :type => 'ManageIQ::Providers::AnsibleTower::AutomationManager::ConfiguredSystem'
+      )
+    end
+
+    say_with_time('Migrating STI type of ansible_tower jobs to be of automation_manager') do
+      Job.where(:type => 'ManageIQ::Providers::AnsibleTower::ConfigurationManager::Job').update_all(
+        :type => 'ManageIQ::Providers::AnsibleTower::AutomationManager::Job'
+      )
+    end
+
+    say_with_time('Migrating STI type of ansible_tower inventory_groups to be of automation_manager') do
+      EmsFolder.where(:type => 'ManageIQ::Providers::AnsibleTower::ConfigurationManager::InventoryGroup').update_all(
+        :type => 'ManageIQ::Providers::AnsibleTower::AutomationManager::InventoryGroup'
+      )
+    end
+  end
+
+  def down
+    say_with_time('Migrating STI type of ansible_tower automation_managers to configuration_managers') do
+      ExtManagementSystem.where(:type => 'ManageIQ::Providers::AnsibleTower::AutomationManager').update_all(
+        :type => 'ManageIQ::Providers::AnsibleTower::ConfigurationManager'
+      )
+    end
+
+    say_with_time('Migrating STI type of ansible_tower configuration_scripts to be of configuration_managers') do
+      ConfigurationScript.where(:type => 'ManageIQ::Providers::AnsibleTower::AutomationManager::ConfigurationScript').update_all(
+        :type => 'ManageIQ::Providers::AnsibleTower::ConfigurationManager::ConfigurationScript'
+      )
+    end
+
+    say_with_time('Migrating STI type of ansible_tower configured_systems to be of configuration_managers') do
+      ConfiguredSystem.where(:type => 'ManageIQ::Providers::AnsibleTower::AutomationManager::ConfiguredSystem').update_all(
+        :type => 'ManageIQ::Providers::AnsibleTower::ConfigurationManager::ConfiguredSystem'
+      )
+    end
+
+    say_with_time('Migrating STI type of ansible_tower jobs to be of configuration_managers') do
+      Job.where(:type => 'ManageIQ::Providers::AnsibleTower::AutomationManager::Job').update_all(
+        :type => 'ManageIQ::Providers::AnsibleTower::ConfigurationManager::Job'
+      )
+    end
+
+    say_with_time('Migrating STI type of ansible_tower inventory_groups to be of configuration_manager') do
+      EmsFolder.where(:type => 'ManageIQ::Providers::AnsibleTower::AutomationManager::InventoryGroup').update_all(
+        :type => 'ManageIQ::Providers::AnsibleTower::ConfigurationManager::InventoryGroup'
+      )
+    end
+  end
+end
diff --git a/...160216_migrate_ansible_tower_configuration_manager_sti_type_to_automation_manager_spec.rb b/...160216_migrate_ansible_tower_configuration_manager_sti_type_to_automation_manager_spec.rb
@@ -0,0 +1,73 @@
+require_migration
+
+describe MigrateAnsibleTowerConfigurationManagerStiTypeToAutomationManager do
+  let(:ems_stub) { migration_stub(:ExtManagementSystem) }
+  let(:configuration_script_stub) { migration_stub(:ConfigurationScript) }
+  let(:configured_system_stub) { migration_stub(:ConfiguredSystem) }
+  let(:job_stub) { migration_stub(:Job) }
+  let(:inventory_group_stub) { migration_stub(:EmsFolder) }
+
+  migration_context :up do
+    context 'migrate_configuration_managers' do
+      it 'migrates Ansible Tower ConfigurationManager and others to be of AutomationManager type' do
+        manager = ems_stub.create!(:type => 'ManageIQ::Providers::AnsibleTower::ConfigurationManager')
+        script = configuration_script_stub.create!(
+          :type => 'ManageIQ::Providers::AnsibleTower::ConfigurationManager::ConfigurationScript'
+        )
+        system = configured_system_stub.create!(
+          :type => 'ManageIQ::Providers::AnsibleTower::ConfigurationManager::ConfiguredSystem'
+        )
+        job = job_stub.create!(:type => 'ManageIQ::Providers::AnsibleTower::ConfigurationManager::Job')
+        inventory_g = inventory_group_stub.create!(
+          :type => 'ManageIQ::Providers::AnsibleTower::ConfigurationManager::InventoryGroup'
+        )
+
+        migrate
+
+        expect(manager.reload.type).to eq('ManageIQ::Providers::AnsibleTower::AutomationManager')
+        expect(script.reload.type).to eq('ManageIQ::Providers::AnsibleTower::AutomationManager::ConfigurationScript')
+        expect(system.reload.type).to eq('ManageIQ::Providers::AnsibleTower::AutomationManager::ConfiguredSystem')
+        expect(job.reload.type).to eq('ManageIQ::Providers::AnsibleTower::AutomationManager::Job')
+        expect(inventory_g.reload.type).to eq('ManageIQ::Providers::AnsibleTower::AutomationManager::InventoryGroup')
+      end
+
+      it 'will not migrate things other than those of Ansible Tower ConfigurationManager' do
+        mananger = ems_stub.create!(:type => 'ManageIQ::Providers::SomeManager')
+        script = configuration_script_stub.create!(:type => 'ManageIQ::Providers::SomeManager::ConfigurationScript')
+        system = configured_system_stub.create!(:type => 'ManageIQ::Providers::SomeManager::ConfiguredSystem')
+        job = configured_system_stub.create!(:type => 'ManageIQ::Providers::SomeManager::Job')
+        inventory_g = inventory_group_stub.create!(:type => 'ManageIQ::Providers::SomeManager::InventoryGroup')
+
+        migrate
+
+        expect(mananger.reload.type).to eq('ManageIQ::Providers::SomeManager')
+        expect(script.reload.type).to eq('ManageIQ::Providers::SomeManager::ConfigurationScript')
+        expect(system.reload.type).to eq('ManageIQ::Providers::SomeManager::ConfiguredSystem')
+        expect(job.reload.type).to eq('ManageIQ::Providers::SomeManager::Job')
+        expect(inventory_g.reload.type).to eq('ManageIQ::Providers::SomeManager::InventoryGroup')
+      end
+    end
+  end
+
+  migration_context :down do
+    it 'migrates Ansible Tower AutomationManager to ConfigurationManager type' do
+      manager = ems_stub.create!(:type => 'ManageIQ::Providers::AnsibleTower::AutomationManager')
+      script = configuration_script_stub.create!(
+        :type => 'ManageIQ::Providers::AnsibleTower::AutomationManager::ConfigurationScript'
+      )
+      system = configured_system_stub.create!(
+        :type => 'ManageIQ::Providers::AnsibleTower::AutomationManager::ConfiguredSystem'
+      )
+      job = job_stub.create!(:type => 'ManageIQ::Providers::AnsibleTower::AutomationManager::Job')
+      inventory_g = inventory_group_stub.create!(:type => 'ManageIQ::Providers::AnsibleTower::AutomationManager::InventoryGroup')
+
+      migrate
+
+      expect(manager.reload.type).to eq('ManageIQ::Providers::AnsibleTower::ConfigurationManager')
+      expect(script.reload.type).to eq('ManageIQ::Providers::AnsibleTower::ConfigurationManager::ConfigurationScript')
+      expect(system.reload.type).to eq('ManageIQ::Providers::AnsibleTower::ConfigurationManager::ConfiguredSystem')
+      expect(job.reload.type).to eq('ManageIQ::Providers::AnsibleTower::ConfigurationManager::Job')
+      expect(inventory_g.reload.type).to eq('ManageIQ::Providers::AnsibleTower::ConfigurationManager::InventoryGroup')
+    end
+  end
+end