diff options
Diffstat (limited to 'app/models/backends/terraform_aws/backend_methods.rb')
-rw-r--r-- | app/models/backends/terraform_aws/backend_methods.rb | 73 |
1 files changed, 73 insertions, 0 deletions
diff --git a/app/models/backends/terraform_aws/backend_methods.rb b/app/models/backends/terraform_aws/backend_methods.rb new file mode 100644 index 0000000..726494c --- /dev/null +++ b/app/models/backends/terraform_aws/backend_methods.rb @@ -0,0 +1,73 @@ +# GOV.UK Mini Environment Admin +# Copyright © 2018 Christopher Baines <mail@cbaines.net> +# +# This file is part of the GOV.UK Mini Environment Admin. +# +# The GOV.UK Mini Environment Admin is free software: you can +# redistribute it and/or modify it under the terms of the GNU Affero +# General Public License as published by the Free Software Foundation, +# either version 3 of the License, or (at your option) any later +# version. +# +# The GOV.UK Mini Environment Admin is distributed in the hope that it +# will be useful, but WITHOUT ANY WARRANTY; without even the implied +# warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. +# See the GNU Affero General Public License for more details. +# +# You should have received a copy of the GNU Affero General Public +# License along with the GOV.UK Mini Environment Admin. If not, see +# <http://www.gnu.org/licenses/>. + +module Backends::TerraformAws::BackendMethods + def create_data_snapshot + GovukGuix::CreateDataSnapshotJob.enqueue( + run_remotely_on_host: "ubuntu@guix-daemon.#{domain}", + backend_type: self.class.name, + backend_id: id + ) + end + + def backend_terraform_variables + public_ip_address = ENV[ + 'GOVUK_MINI_ENVIRONMENT_ADMIN_PUBLIC_IP_ADDRESS' + ] + + raise 'missing public ip address' if public_ip_address.nil? + + common_terraform_variables.merge( + aws_vpc_id: vpc_id, + ssh_public_key: ssh_public_key, + backend_slug: label.parameterize, + mini_environment_admin_guix_public_key: guix_public_key, + mini_environment_admin_public_ip_address: public_ip_address + ) + end + + def deploy_backend + TerraformWorkingDirectory.new( + terraform_state_id, + 'terraform/aws/backend' + ).within_working_directory do + RubyTerraform.apply( + vars: backend_terraform_variables, + auto_approve: true + ) + end + end + + def destroy_backend + TerraformWorkingDirectory.new( + terraform_state_id, + 'terraform/aws/backend' + ).within_working_directory do + RubyTerraform.destroy( + vars: backend_terraform_variables, + force: true + ) + end + end + + def available_data_snapshots + GovukGuix::DataSnapshot.where(backend: self) + end +end |