New interruptible attribute supported in YAML parsing.

Since it is not possible to dynamically detect if a job is automatically
cancellable or not, a this new attribute is necessary. Moreover, it let
the maintainer of the repo to adjust the behaviour of the auto cancellation
feature to match exactly what he needs.

3 files changed, 31 insertions, 1 deletions

diff --git a/db/migrate/20190905223800_add_interruptible_to_builds_metadata.rb b/db/migrate/20190905223800_add_interruptible_to_builds_metadata.rb
new file mode 100644
index 00000000000..a666b11013b
--- /dev/null
+++ b/db/migrate/20190905223800_add_interruptible_to_builds_metadata.rb
@@ -0,0 +1,9 @@
+# frozen_string_literal: true
+
+class AddInterruptibleToBuildsMetadata < ActiveRecord::Migration[5.0]
+  DOWNTIME = false
+
+  def change
+    add_column :ci_builds_metadata, :interruptible, :boolean
+  end
+end
diff --git a/db/migrate/20190905223900_add_concurrent_index_to_builds_metadata.rb b/db/migrate/20190905223900_add_concurrent_index_to_builds_metadata.rb
new file mode 100644
index 00000000000..d394f995673
--- /dev/null
+++ b/db/migrate/20190905223900_add_concurrent_index_to_builds_metadata.rb
@@ -0,0 +1,19 @@
+# frozen_string_literal: true
+
+class AddConcurrentIndexToBuildsMetadata < ActiveRecord::Migration[5.0]
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  disable_ddl_transaction!
+
+  def up
+    add_concurrent_index :ci_builds_metadata, [:build_id],
+                         where: "interruptible = false",
+                         name: "index_ci_builds_metadata_on_build_id_and_interruptible_false"
+  end
+
+  def down
+    remove_concurrent_index_by_name(:ci_builds_metadata, 'index_ci_builds_metadata_on_build_id_and_interruptible_false')
+  end
+end
diff --git a/db/schema.rb b/db/schema.rb
index 9d7cdaed70c..61f7787f192 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: 2019_09_04_173203) do
+ActiveRecord::Schema.define(version: 2019_09_05_223900) do
 
   # These are extensions that must be enabled in order to support this database
   enable_extension "pg_trgm"
@@ -619,9 +619,11 @@ ActiveRecord::Schema.define(version: 2019_09_04_173203) do
     t.integer "project_id", null: false
     t.integer "timeout"
     t.integer "timeout_source", default: 1, null: false
+    t.boolean "interruptible"
     t.jsonb "config_options"
     t.jsonb "config_variables"
     t.index ["build_id"], name: "index_ci_builds_metadata_on_build_id", unique: true
+    t.index ["build_id"], name: "index_ci_builds_metadata_on_build_id_and_interruptible_false", where: "(interruptible = false)"
     t.index ["project_id"], name: "index_ci_builds_metadata_on_project_id"
   end