Allows interruptible keyword in default

doc/ci/yaml/README.md

@@ -135,6 +135,7 @@ The following job parameters can be defined inside a `default:` block:
 - [`before_script`](#before_script-and-after_script)
 - [`after_script`](#before_script-and-after_script)
 - [`cache`](#cache)
+- [`interruptible`](#interruptible)
 
 In the following example, the `ruby:2.5` image is set as the default for all
 jobs except the `rspec 2.6` job, which uses the `ruby:2.6` image:

ee/spec/lib/ee/gitlab/ci/config/entry/bridge_spec.rb

@@ -13,7 +13,7 @@ describe EE::Gitlab::Ci::Config::Entry::Bridge do
     # that we know that we don't want to inherit
     # as they do not have sense in context of Bridge
     let(:ignored_inheritable_columns) do
-      %i[before_script after_script image services cache]
+      %i[before_script after_script image services cache interruptible]
     end
   end
 

lib/gitlab/ci/config/entry/boolean.rb

+# frozen_string_literal: true
+
+module Gitlab
+  module Ci
+    class Config
+      module Entry
+        ##
+        # Entry that represents the interrutible value.
+        #
+        class Boolean < ::Gitlab::Config::Entry::Node
+          include ::Gitlab::Config::Entry::Validatable
+
+          validations do
+            validates :config, boolean: true
+          end
+        end
+      end
+    end
+  end
+end

lib/gitlab/ci/config/entry/default.rb

@@ -14,7 +14,7 @@ module Gitlab
           include ::Gitlab::Config::Entry::Inheritable
 
           ALLOWED_KEYS = %i[before_script image services
-                            after_script cache].freeze
+                            after_script cache interruptible].freeze
 
           validations do
             validates :config, allowed_keys: ALLOWED_KEYS
@@ -40,7 +40,11 @@ module Gitlab
             description: 'Configure caching between build jobs.',
             inherit: true
 
-          helpers :before_script, :image, :services, :after_script, :cache
+          entry :interruptible, Entry::Boolean,
+            description: 'Set jobs interruptible default value.',
+            inherit: false
+
+          helpers :before_script, :image, :services, :after_script, :cache, :interruptible
 
           private
 

lib/gitlab/ci/config/entry/job.rb

@@ -38,7 +38,6 @@ module Gitlab
             with_options allow_nil: true do
               validates :tags, array_of_strings: true
               validates :allow_failure, boolean: true
-              validates :interruptible, boolean: true
               validates :parallel, numericality: { only_integer: true,
                                                    greater_than_or_equal_to: 2,
                                                    less_than_or_equal_to: 50 }
@@ -100,6 +99,10 @@ module Gitlab
             description: 'Services that will be used to execute this job.',
             inherit: true
 
+          entry :interruptible, Entry::Boolean,
+            description: 'Set jobs interruptible value.',
+            inherit: true
+
           entry :only, Entry::Policy,
             description: 'Refs policy this job will be executed for.',
             default: Entry::Policy::DEFAULT_ONLY,

spec/lib/gitlab/ci/config/entry/default_spec.rb

@@ -26,7 +26,7 @@ describe Gitlab::Ci::Config::Entry::Default do
       it 'contains the expected node names' do
         expect(described_class.nodes.keys)
           .to match_array(%i[before_script image services
-                             after_script cache])
+                             after_script cache interruptible])
       end
     end
   end

spec/lib/gitlab/ci/config/entry/job_spec.rb

@@ -24,7 +24,7 @@ describe Gitlab::Ci::Config::Entry::Job do
       let(:result) do
         %i[before_script script stage type after_script cache
            image services only except rules needs variables artifacts
-           environment coverage retry]
+           environment coverage retry interruptible]
       end
 
       it { is_expected.to match_array result }

spec/lib/gitlab/ci/yaml_processor_spec.rb

@@ -108,6 +108,25 @@ module Gitlab
 
             it { expect(subject[:interruptible]).to be_falsy }
           end
+
+          it "returns interruptible when overridden for job" do
+            config = YAML.dump({ default: { interruptible: true },
+                                 rspec: { script: "rspec" } })
+
+            config_processor = Gitlab::Ci::YamlProcessor.new(config)
+
+            expect(config_processor.stage_builds_attributes("test").size).to eq(1)
+            expect(config_processor.stage_builds_attributes("test").first).to eq({
+              stage: "test",
+              stage_idx: 2,
+              name: "rspec",
+              options: { script: ["rspec"] },
+              interruptible: true,
+              allow_failure: false,
+              when: "on_success",
+              yaml_variables: []
+            })
+          end
         end
 
         describe 'retry entry' do