diff options
-rw-r--r-- | CHANGELOG | 1 | ||||
-rw-r--r-- | app/models/project.rb | 16 | ||||
-rw-r--r-- | app/services/projects/housekeeping_service.rb | 12 | ||||
-rw-r--r-- | db/migrate/20160913162434_remove_projects_pushes_since_gc.rb | 19 | ||||
-rw-r--r-- | db/schema.rb | 3 | ||||
-rw-r--r-- | spec/models/project_spec.rb | 52 | ||||
-rw-r--r-- | spec/services/projects/housekeeping_service_spec.rb | 29 |
7 files changed, 99 insertions, 33 deletions
diff --git a/CHANGELOG b/CHANGELOG index dc763269268..9453401c416 100644 --- a/CHANGELOG +++ b/CHANGELOG @@ -14,6 +14,7 @@ v 8.12.0 (unreleased) - Add two-factor recovery endpoint to internal API !5510 - Pass the "Remember me" value to the U2F authentication form - Remove vendor prefixes for linear-gradient CSS (ClemMakesApps) + - Move pushes_since_gc from the database to Redis - Add font color contrast to external label in admin area (ClemMakesApps) - Change logo animation to CSS (ClemMakesApps) - Instructions for enabling Git packfile bitmaps !6104 diff --git a/app/models/project.rb b/app/models/project.rb index 4017cabe9f0..f3f3ffbbd28 100644 --- a/app/models/project.rb +++ b/app/models/project.rb @@ -1288,8 +1288,24 @@ class Project < ActiveRecord::Base end end + def pushes_since_gc + Gitlab::Redis.with { |redis| redis.get(pushes_since_gc_redis_key).to_i } + end + + def increment_pushes_since_gc + Gitlab::Redis.with { |redis| redis.incr(pushes_since_gc_redis_key) } + end + + def reset_pushes_since_gc + Gitlab::Redis.with { |redis| redis.del(pushes_since_gc_redis_key) } + end + private + def pushes_since_gc_redis_key + "projects/#{id}/pushes_since_gc" + end + # Prevents the creation of project_feature record for every project def setup_project_feature build_project_feature unless project_feature diff --git a/app/services/projects/housekeeping_service.rb b/app/services/projects/housekeeping_service.rb index 29b3981f49f..c3dfc8cfbe8 100644 --- a/app/services/projects/housekeeping_service.rb +++ b/app/services/projects/housekeeping_service.rb @@ -30,10 +30,8 @@ module Projects end def increment! - if Gitlab::ExclusiveLease.new("project_housekeeping:increment!:#{@project.id}", timeout: 60).try_obtain - Gitlab::Metrics.measure(:increment_pushes_since_gc) do - update_pushes_since_gc(@project.pushes_since_gc + 1) - end + Gitlab::Metrics.measure(:increment_pushes_since_gc) do + @project.increment_pushes_since_gc end end @@ -43,14 +41,10 @@ module Projects GitGarbageCollectWorker.perform_async(@project.id) ensure Gitlab::Metrics.measure(:reset_pushes_since_gc) do - update_pushes_since_gc(0) + @project.reset_pushes_since_gc end end - def update_pushes_since_gc(new_value) - @project.update_column(:pushes_since_gc, new_value) - end - def try_obtain_lease Gitlab::Metrics.measure(:obtain_housekeeping_lease) do lease = ::Gitlab::ExclusiveLease.new("project_housekeeping:#{@project.id}", timeout: LEASE_TIMEOUT) diff --git a/db/migrate/20160913162434_remove_projects_pushes_since_gc.rb b/db/migrate/20160913162434_remove_projects_pushes_since_gc.rb new file mode 100644 index 00000000000..c5b8c35e961 --- /dev/null +++ b/db/migrate/20160913162434_remove_projects_pushes_since_gc.rb @@ -0,0 +1,19 @@ +# See http://doc.gitlab.com/ce/development/migration_style_guide.html +# for more information on how to write migrations for GitLab. + +class RemoveProjectsPushesSinceGc < ActiveRecord::Migration + include Gitlab::Database::MigrationHelpers + + DOWNTIME = true + DOWNTIME_REASON = 'This migration removes an existing column' + + disable_ddl_transaction! + + def up + remove_column :projects, :pushes_since_gc + end + + def down + add_column_with_default! :projects, :pushes_since_gc, :integer, default: 0 + end +end diff --git a/db/schema.rb b/db/schema.rb index 5c283141084..61873e38113 100644 --- a/db/schema.rb +++ b/db/schema.rb @@ -11,7 +11,7 @@ # # It's strongly recommended that you check this file into your version control system. -ActiveRecord::Schema.define(version: 20160902122721) do +ActiveRecord::Schema.define(version: 20160913162434) do # These are extensions that must be enabled in order to support this database enable_extension "plpgsql" @@ -824,7 +824,6 @@ ActiveRecord::Schema.define(version: 20160902122721) do t.integer "build_timeout", default: 3600, null: false t.boolean "pending_delete", default: false t.boolean "public_builds", default: true, null: false - t.integer "pushes_since_gc", default: 0 t.boolean "last_repository_check_failed" t.datetime "last_repository_check_at" t.boolean "container_registry_enabled" diff --git a/spec/models/project_spec.rb b/spec/models/project_spec.rb index 4a41fafb84d..74c1d93a460 100644 --- a/spec/models/project_spec.rb +++ b/spec/models/project_spec.rb @@ -1497,4 +1497,56 @@ describe Project, models: true do project.change_head(project.default_branch) end end + + describe '#pushes_since_gc' do + let(:project) { create(:project) } + + after do + project.reset_pushes_since_gc + end + + context 'without any pushes' do + it 'returns 0' do + expect(project.pushes_since_gc).to eq(0) + end + end + + context 'with a number of pushes' do + it 'returns the number of pushes' do + 3.times { project.increment_pushes_since_gc } + + expect(project.pushes_since_gc).to eq(3) + end + end + end + + describe '#increment_pushes_since_gc' do + let(:project) { create(:project) } + + after do + project.reset_pushes_since_gc + end + + it 'increments the number of pushes since the last GC' do + 3.times { project.increment_pushes_since_gc } + + expect(project.pushes_since_gc).to eq(3) + end + end + + describe '#reset_pushes_since_gc' do + let(:project) { create(:project) } + + after do + project.reset_pushes_since_gc + end + + it 'resets the number of pushes since the last GC' do + 3.times { project.increment_pushes_since_gc } + + project.reset_pushes_since_gc + + expect(project.pushes_since_gc).to eq(0) + end + end end diff --git a/spec/services/projects/housekeeping_service_spec.rb b/spec/services/projects/housekeeping_service_spec.rb index ad0d58672b3..c6160f4fa57 100644 --- a/spec/services/projects/housekeeping_service_spec.rb +++ b/spec/services/projects/housekeeping_service_spec.rb @@ -4,12 +4,11 @@ describe Projects::HousekeepingService do subject { Projects::HousekeepingService.new(project) } let(:project) { create :project } - describe 'execute' do - before do - project.pushes_since_gc = 3 - project.save! - end + after do + project.reset_pushes_since_gc + end + describe '#execute' do it 'enqueues a sidekiq job' do expect(subject).to receive(:try_obtain_lease).and_return(true) expect(GitGarbageCollectWorker).to receive(:perform_async).with(project.id) @@ -32,12 +31,12 @@ describe Projects::HousekeepingService do it 'does not reset pushes_since_gc' do expect do expect { subject.execute }.to raise_error(Projects::HousekeepingService::LeaseTaken) - end.not_to change { project.pushes_since_gc }.from(3) + end.not_to change { project.pushes_since_gc } end end end - describe 'needed?' do + describe '#needed?' do it 'when the count is low enough' do expect(subject.needed?).to eq(false) end @@ -48,25 +47,11 @@ describe Projects::HousekeepingService do end end - describe 'increment!' do - let(:lease_key) { "project_housekeeping:increment!:#{project.id}" } - + describe '#increment!' do it 'increments the pushes_since_gc counter' do - lease = double(:lease, try_obtain: true) - expect(Gitlab::ExclusiveLease).to receive(:new).with(lease_key, anything).and_return(lease) - expect do subject.increment! end.to change { project.pushes_since_gc }.from(0).to(1) end - - it 'does not increment when no lease can be obtained' do - lease = double(:lease, try_obtain: false) - expect(Gitlab::ExclusiveLease).to receive(:new).with(lease_key, anything).and_return(lease) - - expect do - subject.increment! - end.not_to change { project.pushes_since_gc } - end end end |