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Commit 71c4c43f authored by Furkan Ayhan's avatar Furkan Ayhan Committed by Grzegorz Bizon
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Remove legacy pipeline processing service and FF ci_atomic_processing 

This is the first iteration of removing legacy pipeline processing.
With this, we will only have atomic processing for pipelines.
parent 89e6e12f
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Showing with 82 additions and 427 deletions
app/models/ci/pipeline.rb
View file @ 71c4c43f
......@@ -418,22 +418,6 @@ module Ci
false
end
def ordered_stages
if ::Gitlab::Ci::Features.atomic_processing?(project)
# The `Ci::Stage` contains all up-to date data
# as atomic processing updates all data in-bulk
stages
elsif complete?
# The `Ci::Stage` contains up-to date data only for `completed` pipelines
# this is due to asynchronous processing of pipeline, and stages possibly
# not updated inline with processing of pipeline
stages
else
# In other cases, we need to calculate stages dynamically
legacy_stages
end
end
def legacy_stages_using_sql
# TODO, this needs refactoring, see gitlab-foss#26481.
stages_query = statuses
......@@ -470,6 +454,7 @@ module Ci
triggered_pipelines.preload(:source_job)
end
# TODO: Remove usage of this method in templates
def legacy_stages
if ::Gitlab::Ci::Features.composite_status?(project)
legacy_stages_using_composite_status
......@@ -1048,10 +1033,6 @@ module Ci
@persistent_ref ||= PersistentRef.new(pipeline: self)
end
def find_successful_build_ids_by_names(names)
statuses.latest.success.where(name: names).pluck(:id)
end
def cacheable?
Ci::PipelineEnums.ci_config_sources.key?(config_source.to_sym)
end
......
app/models/commit_status.rb
View file @ 71c4c43f
......@@ -100,9 +100,7 @@ class CommitStatus < ApplicationRecord
# will not be refreshed to pick the change
self.processed_will_change!
if !::Gitlab::Ci::Features.atomic_processing?(project)
self.processed = nil
elsif latest?
if latest?
self.processed = false # force refresh of all dependent ones
elsif retried?
self.processed = true # retried are considered to be already processed
......@@ -164,8 +162,7 @@ class CommitStatus < ApplicationRecord
next unless commit_status.project
commit_status.run_after_commit do
schedule_stage_and_pipeline_update
PipelineProcessWorker.perform_async(pipeline_id)
ExpireJobCacheWorker.perform_async(id)
end
end
......@@ -186,14 +183,6 @@ class CommitStatus < ApplicationRecord
select(:name)
end
def self.status_for_prior_stages(index, project:)
before_stage(index).latest.slow_composite_status(project: project) || 'success'
end
def self.status_for_names(names, project:)
where(name: names).latest.slow_composite_status(project: project) || 'success'
end
def self.update_as_processed!
# Marks items as processed
# we do not increase `lock_version`, as we are the one
......@@ -286,21 +275,6 @@ class CommitStatus < ApplicationRecord
def unrecoverable_failure?
script_failure? || missing_dependency_failure? || archived_failure? || scheduler_failure? || data_integrity_failure?
end
def schedule_stage_and_pipeline_update
if ::Gitlab::Ci::Features.atomic_processing?(project)
# Atomic Processing requires only single Worker
PipelineProcessWorker.perform_async(pipeline_id, [id])
else
if complete? || manual?
PipelineProcessWorker.perform_async(pipeline_id, [id])
else
PipelineUpdateWorker.perform_async(pipeline_id)
end
StageUpdateWorker.perform_async(stage_id)
end
end
end
CommitStatus.prepend_if_ee('::EE::CommitStatus')
app/serializers/merge_requests/pipeline_entity.rb
View file @ 71c4c43f
......@@ -25,7 +25,7 @@ class MergeRequests::PipelineEntity < Grape::Entity
pipeline.detailed_status(request.current_user)
end
expose :ordered_stages, as: :stages, using: StageEntity
expose :stages, using: StageEntity
end
# Coverage isn't always necessary (e.g. when displaying project pipelines in
......
app/serializers/pipeline_entity.rb
View file @ 71c4c43f
......@@ -36,7 +36,7 @@ class PipelineEntity < Grape::Entity
expose :details do
expose :detailed_status, as: :status, with: DetailedStatusEntity
expose :ordered_stages, as: :stages, using: StageEntity
expose :stages, using: StageEntity
expose :duration
expose :finished_at
expose :name
......
app/serializers/triggered_pipeline_entity.rb
View file @ 71c4c43f
......@@ -24,8 +24,8 @@ class TriggeredPipelineEntity < Grape::Entity
expose :details do
expose :detailed_status, as: :status, with: DetailedStatusEntity
expose :ordered_stages,
as: :stages, using: StageEntity,
expose :stages,
using: StageEntity,
if: -> (_, opts) { can_read_details? && expand?(opts) }
end
......
app/services/ci/create_web_ide_terminal_service.rb
View file @ 71c4c43f
......@@ -32,7 +32,7 @@ module Ci
Ci::ProcessPipelineService
.new(pipeline)
.execute(nil, initial_process: true)
.execute
pipeline_created_counter.increment(source: :webide)
end
......
app/services/ci/pipeline_processing/legacy_processing_service.rb deleted 100644 → 0
View file @ 89e6e12f
# frozen_string_literal: true
module Ci
module PipelineProcessing
class LegacyProcessingService
include Gitlab::Utils::StrongMemoize
attr_reader :pipeline
def initialize(pipeline)
@pipeline = pipeline
end
def execute(trigger_build_ids = nil, initial_process: false)
success = process_stages_for_stage_scheduling
# we evaluate dependent needs,
# only when the another job has finished
success = process_dag_builds_without_needs || success if initial_process
success = process_dag_builds_with_needs(trigger_build_ids) || success
@pipeline.update_legacy_status
success
end
private
def process_stages_for_stage_scheduling
stage_indexes_of_created_stage_scheduled_processables.flat_map do |index|
process_stage_for_stage_scheduling(index)
end.any?
end
def process_stage_for_stage_scheduling(index)
current_status = status_for_prior_stages(index)
return unless Ci::HasStatus::COMPLETED_STATUSES.include?(current_status)
created_stage_scheduled_processables_in_stage(index).find_each.select do |build|
process_build(build, current_status)
end.any?
end
def process_dag_builds_without_needs
created_processables.scheduling_type_dag.without_needs.each do |build|
process_build(build, 'success')
end
end
def process_dag_builds_with_needs(trigger_build_ids)
return false unless trigger_build_ids.present?
# we find processables that are dependent:
# 1. because of current dependency,
trigger_build_names = pipeline.processables.latest
.for_ids(trigger_build_ids).names
# 2. does not have builds that not yet complete
incomplete_build_names = pipeline.processables.latest
.incomplete.names
# Each found processable is guaranteed here to have completed status
created_processables
.scheduling_type_dag
.with_needs(trigger_build_names)
.without_needs(incomplete_build_names)
.find_each
.map(&method(:process_dag_build_with_needs))
.any?
end
def process_dag_build_with_needs(build)
current_status = status_for_build_needs(build.needs.map(&:name))
return unless Ci::HasStatus::COMPLETED_STATUSES.include?(current_status)
process_build(build, current_status)
end
def process_build(build, current_status)
Gitlab::OptimisticLocking.retry_lock(build) do |subject|
Ci::ProcessBuildService.new(project, subject.user)
.execute(subject, current_status)
end
end
def status_for_prior_stages(index)
pipeline.processables.status_for_prior_stages(index, project: pipeline.project)
end
def status_for_build_needs(needs)
pipeline.processables.status_for_names(needs, project: pipeline.project)
end
# rubocop: disable CodeReuse/ActiveRecord
def stage_indexes_of_created_stage_scheduled_processables
created_stage_scheduled_processables.order(:stage_idx)
.pluck(Arel.sql('DISTINCT stage_idx'))
end
# rubocop: enable CodeReuse/ActiveRecord
def created_stage_scheduled_processables_in_stage(index)
created_stage_scheduled_processables
.with_preloads
.for_stage(index)
end
def created_stage_scheduled_processables
created_processables.scheduling_type_stage
end
def created_processables
pipeline.processables.created
end
def project
pipeline.project
end
end
end
end
app/services/ci/process_pipeline_service.rb
View file @ 71c4c43f
......@@ -8,20 +8,14 @@ module Ci
@pipeline = pipeline
end
def execute(trigger_build_ids = nil, initial_process: false)
def execute
increment_processing_counter
update_retried
if ::Gitlab::Ci::Features.atomic_processing?(pipeline.project)
Ci::PipelineProcessing::AtomicProcessingService
.new(pipeline)
.execute
else
Ci::PipelineProcessing::LegacyProcessingService
.new(pipeline)
.execute(trigger_build_ids, initial_process: initial_process)
end
end
def metrics
......
app/services/ci/retry_pipeline_service.rb
View file @ 71c4c43f
......@@ -22,12 +22,6 @@ module Ci
needs += build.needs.map(&:name)
end
# In a DAG, the dependencies may have already completed. Figure out
# which builds have succeeded and use them to update the pipeline. If we don't
# do this, then builds will be stuck in the created state since their dependencies
# will never run.
completed_build_ids = pipeline.find_successful_build_ids_by_names(needs) if needs.any?
pipeline.builds.latest.skipped.find_each do |skipped|
retry_optimistic_lock(skipped) { |build| build.process }
end
......@@ -38,7 +32,7 @@ module Ci
Ci::ProcessPipelineService
.new(pipeline)
.execute(completed_build_ids, initial_process: true)
.execute
end
end
end
app/workers/pipeline_process_worker.rb
View file @ 71c4c43f
......@@ -10,11 +10,13 @@ class PipelineProcessWorker # rubocop:disable Scalability/IdempotentWorker
loggable_arguments 1
# rubocop: disable CodeReuse/ActiveRecord
def perform(pipeline_id, build_ids = nil)
# `_build_ids` is deprecated and will be removed in 14.0
# See: https://gitlab.com/gitlab-org/gitlab/-/issues/232806
def perform(pipeline_id, _build_ids = nil)
Ci::Pipeline.find_by(id: pipeline_id).try do |pipeline|
Ci::ProcessPipelineService
.new(pipeline)
.execute(build_ids)
.execute
end
end
# rubocop: enable CodeReuse/ActiveRecord
......
app/workers/pipeline_update_worker.rb
View file @ 71c4c43f
# frozen_string_literal: true
# This worker is deprecated and will be removed in 14.0
# See: https://gitlab.com/gitlab-org/gitlab/-/issues/232806
class PipelineUpdateWorker
include ApplicationWorker
include PipelineQueue
......@@ -9,7 +11,7 @@ class PipelineUpdateWorker
idempotent!
def perform(pipeline_id)
Ci::Pipeline.find_by_id(pipeline_id)&.update_legacy_status
def perform(_pipeline_id)
# no-op
end
end
changelogs/unreleased/218536-removing-ci_atomic_processing.yml 0 → 100644
View file @ 71c4c43f
---
title: Remove legacy pipeline processing service and FF ci_atomic_processing
merge_request: 37339
author:
type: other
ee/spec/services/ci/process_pipeline_service_spec.rb
View file @ 71c4c43f
......@@ -19,16 +19,7 @@ RSpec.describe Ci::ProcessPipelineService, '#execute' do
end
describe 'cross-project pipelines' do
using RSpec::Parameterized::TableSyntax
where(:ci_atomic_processing) do
[true, false]
end
with_them do
before do
stub_feature_flags(ci_atomic_processing: ci_atomic_processing)
create_processable(:build, name: 'test', stage: 'test')
create_processable(:bridge, :variables, name: 'cross',
stage: 'build',
......@@ -56,7 +47,6 @@ RSpec.describe Ci::ProcessPipelineService, '#execute' do
.to include(key: 'BRIDGE', value: 'cross', public: false, masked: false)
end
end
end
def expect_statuses(*expected)
statuses = pipeline.statuses
......
lib/gitlab/ci/features.rb
View file @ 71c4c43f
......@@ -22,10 +22,6 @@ module Gitlab
::Feature.enabled?(:ci_composite_status, project, default_enabled: true)
end
def self.atomic_processing?(project)
::Feature.enabled?(:ci_atomic_processing, project, default_enabled: true)
end
def self.pipeline_latest?
::Feature.enabled?(:ci_pipeline_latest, default_enabled: true)
end
......
lib/gitlab/ci/pipeline/chain/pipeline/process.rb
View file @ 71c4c43f
......@@ -10,7 +10,7 @@ module Gitlab
def perform!
::Ci::ProcessPipelineService
.new(@pipeline)
.execute(nil, initial_process: true)
.execute
end
def break?
......
spec/models/ci/pipeline_spec.rb
View file @ 71c4c43f
......@@ -1044,19 +1044,6 @@ RSpec.describe Ci::Pipeline, :mailer do
end
describe '#stages' do
before do
create(:ci_stage_entity, project: project,
pipeline: pipeline,
name: 'build')
end
it 'returns persisted stages' do
expect(pipeline.stages).not_to be_empty
expect(pipeline.stages).to all(be_persisted)
end
end
describe '#ordered_stages' do
before do
create(:ci_stage_entity, project: project,
pipeline: pipeline,
......@@ -1086,14 +1073,7 @@ RSpec.describe Ci::Pipeline, :mailer do
name: 'cleanup')
end
subject { pipeline.ordered_stages }
context 'when using atomic processing' do
before do
stub_feature_flags(
ci_atomic_processing: true
)
end
subject { pipeline.stages }
context 'when pipelines is not complete' do
it 'returns stages in valid order' do
......@@ -1115,34 +1095,6 @@ RSpec.describe Ci::Pipeline, :mailer do
end
end
end
context 'when using persisted stages' do
before do
stub_feature_flags(
ci_atomic_processing: false
)
end
context 'when pipelines is not complete' do
it 'still returns legacy stages' do
expect(subject).to all(be_a Ci::LegacyStage)
expect(subject.map(&:name)).to eq %w[build test]
end
end
context 'when pipeline is complete' do
before do
pipeline.succeed!
end
it 'returns stages in valid order' do
expect(subject).to all(be_a Ci::Stage)
expect(subject.map(&:name))
.to eq %w[sanity build test deploy cleanup]
end
end
end
end
end
describe 'state machine' do
......
spec/models/commit_status_spec.rb
View file @ 71c4c43f
......@@ -66,21 +66,6 @@ RSpec.describe CommitStatus do
describe '#processed' do
subject { commit_status.processed }
context 'when ci_atomic_processing is disabled' do
before do
stub_feature_flags(ci_atomic_processing: false)
commit_status.save!
end
it { is_expected.to be_nil }
end
context 'when ci_atomic_processing is enabled' do
before do
stub_feature_flags(ci_atomic_processing: true)
end
context 'status is latest' do
before do
commit_status.update!(retried: false, status: :pending)
......@@ -112,7 +97,6 @@ RSpec.describe CommitStatus do
expect(CommitStatus.find(commit_status.id).processed).to eq(false)
end
end
end
describe '#started?' do
subject { commit_status.started? }
......
spec/services/ci/pipeline_processing/atomic_processing_service_spec.rb
View file @ 71c4c43f
......@@ -5,20 +5,12 @@ require_relative 'shared_processing_service.rb'
require_relative 'shared_processing_service_tests_with_yaml.rb'
RSpec.describe Ci::PipelineProcessing::AtomicProcessingService do
before do
stub_feature_flags(ci_atomic_processing: true)
# This feature flag is implicit
# Atomic Processing does not process statuses differently
stub_feature_flags(ci_composite_status: true)
end
it_behaves_like 'Pipeline Processing Service'
it_behaves_like 'Pipeline Processing Service Tests With Yaml'
private
def process_pipeline(initial_process: false)
def process_pipeline
described_class.new(pipeline).execute
end
end
spec/services/ci/pipeline_processing/legacy_processing_service_spec.rb deleted 100644 → 0
View file @ 89e6e12f
# frozen_string_literal: true
require 'spec_helper'
require_relative 'shared_processing_service.rb'
require_relative 'shared_processing_service_tests_with_yaml.rb'
RSpec.describe Ci::PipelineProcessing::LegacyProcessingService do
before do
stub_feature_flags(ci_atomic_processing: false)
end
context 'when ci_composite_status is enabled' do
before do
stub_feature_flags(ci_composite_status: true)
end
it_behaves_like 'Pipeline Processing Service'
it_behaves_like 'Pipeline Processing Service Tests With Yaml'
end
context 'when ci_composite_status is disabled' do
before do
stub_feature_flags(ci_composite_status: false)
end
it_behaves_like 'Pipeline Processing Service'
it_behaves_like 'Pipeline Processing Service Tests With Yaml'
end
private
def process_pipeline(initial_process: false)
described_class.new(pipeline).execute(initial_process: initial_process)
end
end
spec/services/ci/pipeline_processing/shared_processing_service.rb
View file @ 71c4c43f
......@@ -788,8 +788,7 @@ RSpec.shared_examples 'Pipeline Processing Service' do
let!(:deploy_pages) { create_build('deploy_pages', stage: 'deploy', stage_idx: 2, scheduling_type: :dag) }
it 'runs deploy_pages without waiting prior stages' do
# Ci::PipelineProcessing::LegacyProcessingService requires :initial_process parameter
expect(process_pipeline(initial_process: true)).to be_truthy
expect(process_pipeline).to be_truthy
expect(stages).to eq(%w(pending created pending))
expect(builds.pending).to contain_exactly(linux_build, mac_build, deploy_pages)
......
spec/services/ci/pipeline_processing/shared_processing_service_tests_with_yaml.rb
View file @ 71c4c43f
......@@ -42,7 +42,7 @@ RSpec.shared_context 'Pipeline Processing Service Tests With Yaml' do
{
pipeline: pipeline.status,
stages: pipeline.ordered_stages.pluck(:name, :status).to_h,
stages: pipeline.stages.pluck(:name, :status).to_h,
jobs: pipeline.statuses.latest.pluck(:name, :status).to_h
}
end
......
spec/services/projects/update_pages_service_spec.rb
View file @ 71c4c43f
......@@ -162,15 +162,6 @@ RSpec.describe Projects::UpdatePagesService do
end
context 'with background jobs running', :sidekiq_inline do
where(:ci_atomic_processing) do
[true, false]
end
with_them do
before do
stub_feature_flags(ci_atomic_processing: ci_atomic_processing)
end
it 'succeeds' do
expect(project.pages_deployed?).to be_falsey
expect(execute).to eq(:success)
......@@ -178,7 +169,6 @@ RSpec.describe Projects::UpdatePagesService do
end
end
end
end
it 'fails to remove project pages when no pages is deployed' do
expect(PagesWorker).not_to receive(:perform_in)
......
spec/workers/pipeline_process_worker_spec.rb
View file @ 71c4c43f
......@@ -12,17 +12,6 @@ RSpec.describe PipelineProcessWorker do
described_class.new.perform(pipeline.id)
end
context 'when build_ids are passed' do
let(:build) { create(:ci_build, pipeline: pipeline, name: 'my-build') }
it 'processes pipeline with a list of builds' do
expect_any_instance_of(Ci::ProcessPipelineService).to receive(:execute)
.with([build.id])
described_class.new.perform(pipeline.id, [build.id])
end
end
end
context 'when pipeline does not exist' do
......
spec/workers/pipeline_update_worker_spec.rb deleted 100644 → 0
View file @ 89e6e12f
# frozen_string_literal: true
require 'spec_helper'
RSpec.describe PipelineUpdateWorker do
describe '#perform' do
context 'when pipeline exists' do
let(:pipeline) { create(:ci_pipeline) }
it 'updates pipeline status' do
expect_any_instance_of(Ci::Pipeline).to receive(:set_status).with('skipped')
described_class.new.perform(pipeline.id)
end
include_examples 'an idempotent worker' do
let(:job_args) { [pipeline.id] }
it 'sets pipeline status to skipped' do
expect { subject }.to change { pipeline.reload.status }.from('pending').to('skipped')
end
end
end
context 'when pipeline does not exist' do
it 'does not raise exception' do
expect { described_class.new.perform(123) }
.not_to raise_error
end
end
end
end
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