Add domains to backends, and rework build jobs

Add a domain to the libvirt and AWS Terraform backends. Along the way,
improve the backend controllers and views, and rework the build jobs,
simplifying them in to a single new class GovukGuix::BuildJob, which
uses configuration from the respective backend.

2 files changed, 10 insertions, 0 deletions

diff --git a/db/migrate/20180327204244_add_domain_to_terraform_libvirt_backends.rb b/db/migrate/20180327204244_add_domain_to_terraform_libvirt_backends.rb
new file mode 100644
index 0000000..5ef99d1
--- /dev/null
+++ b/db/migrate/20180327204244_add_domain_to_terraform_libvirt_backends.rb
@@ -0,0 +1,5 @@
+class AddDomainToTerraformLibvirtBackends < ActiveRecord::Migration[5.1]
+  def change
+    add_column :terraform_libvirt_backends, :domain, :string
+  end
+end
diff --git a/db/migrate/20180327204322_add_domain_to_terraform_aws_backends.rb b/db/migrate/20180327204322_add_domain_to_terraform_aws_backends.rb
new file mode 100644
index 0000000..9eff4f7
--- /dev/null
+++ b/db/migrate/20180327204322_add_domain_to_terraform_aws_backends.rb
@@ -0,0 +1,5 @@
+class AddDomainToTerraformAwsBackends < ActiveRecord::Migration[5.1]
+  def change
+    add_column :terraform_aws_backends, :domain, :string
+  end
+end