Extend Cluster Applications to install GitLab Runner to Kubernetes cluster

2 files changed, 47 insertions, 0 deletions

diff --git a/db/migrate/20180214155405_create_clusters_applications_runners.rb b/db/migrate/20180214155405_create_clusters_applications_runners.rb
new file mode 100644
index 00000000000..fc4c0881338
--- /dev/null
+++ b/db/migrate/20180214155405_create_clusters_applications_runners.rb
@@ -0,0 +1,32 @@
+class CreateClustersApplicationsRunners < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    create_table :clusters_applications_runners do |t|
+      t.references :cluster, null: false, foreign_key: { on_delete: :cascade }
+      t.references :runner, references: :ci_runners
+      t.index :runner_id
+      t.index :cluster_id, unique: true
+      t.integer :status, null: false
+      t.timestamps_with_timezone null: false
+      t.string :version, null: false
+      t.text :status_reason
+    end
+
+    add_concurrent_foreign_key :clusters_applications_runners, :ci_runners,
+      column: :runner_id,
+      on_delete: :nullify
+  end
+
+  def down
+    if foreign_keys_for(:clusters_applications_runners, :runner_id).any?
+      remove_foreign_key :clusters_applications_runners, column: :runner_id
+    end
+
+    drop_table :clusters_applications_runners
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 773cf8b4d3f..db8bafe9677 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -582,6 +582,19 @@ ActiveRecord::Schema.define(version: 20180301084653) do
     t.datetime_with_timezone "updated_at", null: false
   end
 
+  create_table "clusters_applications_runners", force: :cascade do |t|
+    t.integer "cluster_id", null: false
+    t.integer "runner_id"
+    t.integer "status", null: false
+    t.datetime_with_timezone "created_at", null: false
+    t.datetime_with_timezone "updated_at", null: false
+    t.string "version", null: false
+    t.text "status_reason"
+  end
+
+  add_index "clusters_applications_runners", ["cluster_id"], name: "index_clusters_applications_runners_on_cluster_id", unique: true, using: :btree
+  add_index "clusters_applications_runners", ["runner_id"], name: "index_clusters_applications_runners_on_runner_id", using: :btree
+
   create_table "container_repositories", force: :cascade do |t|
     t.integer "project_id", null: false
     t.string "name", null: false
@@ -1988,6 +2001,8 @@ ActiveRecord::Schema.define(version: 20180301084653) do
   add_foreign_key "cluster_providers_gcp", "clusters", on_delete: :cascade
   add_foreign_key "clusters", "users", on_delete: :nullify
   add_foreign_key "clusters_applications_helm", "clusters", on_delete: :cascade
+  add_foreign_key "clusters_applications_runners", "ci_runners", column: "runner_id", name: "fk_02de2ded36", on_delete: :nullify
+  add_foreign_key "clusters_applications_runners", "clusters", on_delete: :cascade
   add_foreign_key "container_repositories", "projects"
   add_foreign_key "deploy_keys_projects", "projects", name: "fk_58a901ca7e", on_delete: :cascade
   add_foreign_key "deployments", "projects", name: "fk_b9a3851b82", on_delete: :cascade