Show timeout information on job's page

app/assets/javascripts/jobs/components/sidebar_details_block.vue

@@ -39,6 +39,15 @@
       runnerId() {
         return `#${this.job.runner.id}`;
       },
+      timeout() {
+        let t = `${this.job.timeout.value}`;
+
+        if (this.job.timeout.source != null) {
+          t += ` (from ${this.job.timeout.source})`;
+        }
+
+        return t;
+      },
       renderBlock() {
         return this.job.merge_request ||
           this.job.duration ||
@@ -114,6 +123,12 @@
           title="Queued"
           :value="queued"
         />
+        <detail-row
+          class="js-job-timeout"
+          v-if="job.timeout"
+          title="Timeout"
+          :value="timeout"
+        />
         <detail-row
           class="js-job-runner"
           v-if="job.runner"

app/models/ci/build.rb

@@ -6,6 +6,7 @@ module Ci
     include ObjectStorage::BackgroundMove
     include Presentable
     include Importable
+    include ChronicDurationAttribute
 
     MissingDependenciesError = Class.new(StandardError)
 
@@ -90,6 +91,8 @@ module Ci
     after_commit :update_project_statistics_after_save, on: [:create, :update]
     after_commit :update_project_statistics, on: :destroy
 
+    chronic_duration_attribute_reader :used_timeout_user_readable, :used_timeout
+
     class << self
       # This is needed for url_for to work,
       # as the controller is JobsController
@@ -120,6 +123,10 @@ module Ci
       end
 
       after_transition pending: :running do |build|
+        build.used_timeout = build.timeout
+        build.timeout_source = build.should_use_runner_timeout? ? 'Runner' : 'Project'
+        build.save!
+
         build.run_after_commit do
           BuildHooksWorker.perform_async(id)
         end
@@ -232,15 +239,14 @@ module Ci
     end
 
     def timeout
-      return runner.maximum_job_timeout if should_use_runner_timeout
+      return runner.maximum_job_timeout if should_use_runner_timeout?
 
       project.build_timeout
     end
 
-    def should_use_runner_timeout
+    def should_use_runner_timeout?
       !runner.nil? && runner.defines_maximum_job_timeout? && runner.maximum_job_timeout < project.build_timeout
     end
-    private :should_use_runner_timeout
 
     def triggered_by?(current_user)
       user == current_user

app/serializers/build_details_entity.rb

@@ -5,6 +5,11 @@ class BuildDetailsEntity < JobEntity
   expose :runner, using: RunnerEntity
   expose :pipeline, using: PipelineEntity
 
+  expose :timeout, if: -> (*) { !build.used_timeout.nil? } do |build|
+    { value: build.used_timeout_user_readable,
+      source: build.timeout_source }
+  end
+
   expose :erased_by, if: -> (*) { build.erased? }, using: UserEntity
   expose :erase_path, if: -> (*) { build.erasable? && can?(current_user, :erase_build, build) } do |build|
     erase_project_job_path(project, build)

db/migrate/20180221022556_add_used_timeout_and_timeout_source_columns_to_ci_builds.rb

+class AddUsedTimeoutAndTimeoutSourceColumnsToCiBuilds < ActiveRecord::Migration
+  include Gitlab::Database::MigrationHelpers
+
+  DOWNTIME = false
+
+  def up
+    add_column :ci_builds, :used_timeout, :integer
+    add_column :ci_builds, :timeout_source, :string
+  end
+
+  def down
+    remove_column :ci_builds, :used_timeout
+    remove_column :ci_builds, :timeout_source
+  end
+end

db/schema.rb

@@ -311,6 +311,8 @@ ActiveRecord::Schema.define(version: 20180327101207) do
     t.integer "artifacts_metadata_store"
     t.boolean "protected"
     t.integer "failure_reason"
+    t.integer "used_timeout"
+    t.string "timeout_source"
   end
 
   add_index "ci_builds", ["artifacts_expire_at"], name: "index_ci_builds_on_artifacts_expire_at", where: "(artifacts_file <> ''::text)", using: :btree

spec/lib/gitlab/import_export/safe_model_attributes.yml

@@ -283,6 +283,8 @@ CommitStatus:
 - retried
 - protected
 - failure_reason
+- used_timeout
+- timeout_source
 Ci::Variable:
 - id
 - project_id

spec/models/concerns/chronic_duration_attribute_spec.rb

 require 'spec_helper'
 
-shared_examples 'ChronicDurationAttribute' do
-  describe 'dynamically defined methods' do
-    it { expect(subject.class).to be_public_method_defined(virtual_field) }
-    it { expect(subject.class).to be_public_method_defined("#{virtual_field}=") }
-
-    it 'parses chronic duration input' do
-      subject.send("#{virtual_field}=", "10m")
-
-      expect(subject.send(source_field)).to eq(600)
+shared_examples 'ChronicDurationAttribute reader' do
+  it 'contains dynamically created reader method' do
+    expect(subject.class).to be_public_method_defined(virtual_field)
   end
 
   it 'outputs chronic duration formated value' do
@@ -16,13 +10,37 @@ shared_examples 'ChronicDurationAttribute' do
 
     expect(subject.send(virtual_field)).to eq('2m')
   end
+end
+
+shared_examples 'ChronicDurationAttribute writer' do
+  it 'contains dynamically created writer method' do
+    expect(subject.class).to be_public_method_defined("#{virtual_field}=")
+  end
+
+  it 'parses chronic duration input' do
+    subject.send("#{virtual_field}=", "10m")
+
+    expect(subject.send(source_field)).to eq(600)
   end
 end
 
 describe 'ChronicDurationAttribute' do
-  let(:source_field) { :maximum_job_timeout }
-  let(:virtual_field) { :maximum_job_timeout_user_readable }
-  subject { Ci::Runner.new }
+  let(:source_field) {:maximum_job_timeout}
+  let(:virtual_field) {:maximum_job_timeout_user_readable}
+  subject {Ci::Runner.new}
+
+  it_behaves_like 'ChronicDurationAttribute reader'
+  it_behaves_like 'ChronicDurationAttribute writer'
+end
+
+describe 'ChronicDurationAttribute - reader' do
+  let(:source_field) {:used_timeout}
+  let(:virtual_field) {:used_timeout_user_readable}
+  subject {Ci::Build.new}
+
+  it "doesn't contain dynamically created writer method" do
+    expect(subject.class).not_to be_public_method_defined("#{virtual_field}=")
+  end
 
-  it_behaves_like 'ChronicDurationAttribute'
+  it_behaves_like 'ChronicDurationAttribute reader'
 end

spec/services/ci/retry_build_service_spec.rb

@@ -29,7 +29,8 @@ describe Ci::RetryBuildService do
        commit_id deployments erased_by_id last_deployment project_id
        runner_id tag_taggings taggings tags trigger_request_id
        user_id auto_canceled_by_id retried failure_reason
-       artifacts_file_store artifacts_metadata_store].freeze
+       artifacts_file_store artifacts_metadata_store
+       used_timeout timeout_source].freeze
 
   shared_examples 'build duplication' do
     let(:another_pipeline) { create(:ci_empty_pipeline, project: project) }