From a8c8f68971dd9e20dee01d9f65c64283e41fe4a3 Mon Sep 17 00:00:00 2001
From: Christopher Baines <mail@cbaines.net>
Date: Sat, 10 Mar 2018 11:46:11 +0000
Subject: Create tables for the backends

---
 ...9_add_mini_environment_id_to_terraform_state.rb |  6 +++++
 ...0305202300_create_terraform_libvirt_backends.rb | 10 ++++++++
 ...20180305202557_create_terraform_aws_backends.rb | 12 +++++++++
 ...180305222157_add_backend_to_mini_environment.rb |  5 ++++
 db/schema.rb                                       | 29 ++++++++++++++++------
 5 files changed, 55 insertions(+), 7 deletions(-)
 create mode 100644 db/migrate/20180227075519_add_mini_environment_id_to_terraform_state.rb
 create mode 100644 db/migrate/20180305202300_create_terraform_libvirt_backends.rb
 create mode 100644 db/migrate/20180305202557_create_terraform_aws_backends.rb
 create mode 100644 db/migrate/20180305222157_add_backend_to_mini_environment.rb

(limited to 'db')

diff --git a/db/migrate/20180227075519_add_mini_environment_id_to_terraform_state.rb b/db/migrate/20180227075519_add_mini_environment_id_to_terraform_state.rb
new file mode 100644
index 0000000..05a3e37
--- /dev/null
+++ b/db/migrate/20180227075519_add_mini_environment_id_to_terraform_state.rb
@@ -0,0 +1,6 @@
+class AddMiniEnvironmentIdToTerraformState < ActiveRecord::Migration[5.1]
+  def change
+    add_column :terraform_states, :mini_environment_id, :integer
+    add_foreign_key :terraform_states, :mini_environments, on_delete: :cascade
+  end
+end
diff --git a/db/migrate/20180305202300_create_terraform_libvirt_backends.rb b/db/migrate/20180305202300_create_terraform_libvirt_backends.rb
new file mode 100644
index 0000000..4f07ca5
--- /dev/null
+++ b/db/migrate/20180305202300_create_terraform_libvirt_backends.rb
@@ -0,0 +1,10 @@
+class CreateTerraformLibvirtBackends < ActiveRecord::Migration[5.1]
+  def change
+    create_table :terraform_libvirt_backends do |t|
+      t.string :label
+      t.string :uri
+
+      t.timestamps
+    end
+  end
+end
diff --git a/db/migrate/20180305202557_create_terraform_aws_backends.rb b/db/migrate/20180305202557_create_terraform_aws_backends.rb
new file mode 100644
index 0000000..d0d03e1
--- /dev/null
+++ b/db/migrate/20180305202557_create_terraform_aws_backends.rb
@@ -0,0 +1,12 @@
+class CreateTerraformAwsBackends < ActiveRecord::Migration[5.1]
+  def change
+    create_table :terraform_aws_backends do |t|
+      t.string :label
+      t.string :aws_region
+      t.string :aws_access_key_id
+      t.string :aws_secret_access_key
+
+      t.timestamps
+    end
+  end
+end
diff --git a/db/migrate/20180305222157_add_backend_to_mini_environment.rb b/db/migrate/20180305222157_add_backend_to_mini_environment.rb
new file mode 100644
index 0000000..dd7d63d
--- /dev/null
+++ b/db/migrate/20180305222157_add_backend_to_mini_environment.rb
@@ -0,0 +1,5 @@
+class AddBackendToMiniEnvironment < ActiveRecord::Migration[5.1]
+  def change
+    add_reference :mini_environments, :backend, polymorphic: true, index: true
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index bf9d773..e66fa06 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -10,7 +10,7 @@
 #
 # It's strongly recommended that you check this file into your version control system.
 
-ActiveRecord::Schema.define(version: 20180217131053) do
+ActiveRecord::Schema.define(version: 20180305222157) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "plpgsql"
@@ -36,15 +36,12 @@ ActiveRecord::Schema.define(version: 20180217131053) do
     t.jsonb "info"
     t.string "govuk_guix_revision_id"
     t.string "start_command"
+    t.string "backend_type"
+    t.bigint "backend_id"
+    t.index ["backend_type", "backend_id"], name: "index_mini_environments_on_backend_type_and_backend_id"
     t.index ["govuk_guix_revision_id"], name: "index_mini_environments_on_govuk_guix_revision_id"
   end
 
-  create_table "minienvironments", force: :cascade do |t|
-    t.string "name"
-    t.datetime "created_at", null: false
-    t.datetime "updated_at", null: false
-  end
-
   create_table "que_jobs", primary_key: ["queue", "priority", "run_at", "job_id"], force: :cascade, comment: "3" do |t|
     t.integer "priority", limit: 2, default: 100, null: false
     t.datetime "run_at", default: -> { "now()" }, null: false
@@ -56,10 +53,27 @@ ActiveRecord::Schema.define(version: 20180217131053) do
     t.text "queue", default: "", null: false
   end
 
+  create_table "terraform_aws_backends", force: :cascade do |t|
+    t.string "label"
+    t.string "aws_region"
+    t.string "aws_access_key_id"
+    t.string "aws_secret_access_key"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+
+  create_table "terraform_libvirt_backends", force: :cascade do |t|
+    t.string "label"
+    t.string "uri"
+    t.datetime "created_at", null: false
+    t.datetime "updated_at", null: false
+  end
+
   create_table "terraform_states", force: :cascade do |t|
     t.json "data"
     t.datetime "created_at", null: false
     t.datetime "updated_at", null: false
+    t.integer "mini_environment_id"
   end
 
   create_table "users", force: :cascade do |t|
@@ -74,4 +88,5 @@ ActiveRecord::Schema.define(version: 20180217131053) do
   end
 
   add_foreign_key "mini_environments", "govuk_guix_revisions", primary_key: "commit_hash"
+  add_foreign_key "terraform_states", "mini_environments", on_delete: :cascade
 end
-- 
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