480 lines
14 KiB
Ruby
480 lines
14 KiB
Ruby
# frozen_string_literal: true
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class Deployment < ApplicationRecord
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include AtomicInternalId
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include IidRoutes
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include AfterCommitQueue
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include UpdatedAtFilterable
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include Importable
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include Gitlab::Utils::StrongMemoize
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include FastDestroyAll
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StatusUpdateError = Class.new(StandardError)
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StatusSyncError = Class.new(StandardError)
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ARCHIVABLE_OFFSET = 50_000
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belongs_to :project, optional: false
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belongs_to :environment, optional: false
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belongs_to :cluster, class_name: 'Clusters::Cluster', optional: true
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belongs_to :user
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belongs_to :deployable, polymorphic: true, optional: true # rubocop:disable Cop/PolymorphicAssociations
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has_many :deployment_merge_requests
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has_many :merge_requests,
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through: :deployment_merge_requests
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has_one :deployment_cluster
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has_internal_id :iid, scope: :project, track_if: -> { !importing? }
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validates :sha, presence: true
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validates :ref, presence: true
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validate :valid_sha, on: :create
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validate :valid_ref, on: :create
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delegate :name, to: :environment, prefix: true
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delegate :kubernetes_namespace, to: :deployment_cluster, allow_nil: true
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scope :for_environment, -> (environment) { where(environment_id: environment) }
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scope :for_environment_name, -> (project, name) do
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where('deployments.environment_id = (?)',
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Environment.select(:id).where(project: project, name: name).limit(1))
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end
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scope :for_status, -> (status) { where(status: status) }
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scope :for_project, -> (project_id) { where(project_id: project_id) }
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scope :for_projects, -> (projects) { where(project: projects) }
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scope :visible, -> { where(status: VISIBLE_STATUSES) }
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scope :stoppable, -> { where.not(on_stop: nil).where.not(deployable_id: nil).success }
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scope :active, -> { where(status: %i[created running]) }
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scope :upcoming, -> { where(status: %i[blocked running]) }
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scope :older_than, -> (deployment) { where('deployments.id < ?', deployment.id) }
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scope :with_api_entity_associations, -> { preload({ deployable: { runner: [], tags: [], user: [], job_artifacts_archive: [] } }) }
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scope :with_environment_page_associations, -> { preload(project: [], environment: [], deployable: [:user, :metadata, :project, pipeline: [:manual_actions]]) }
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scope :finished_after, ->(date) { where('finished_at >= ?', date) }
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scope :finished_before, ->(date) { where('finished_at < ?', date) }
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scope :ordered, -> { order(finished_at: :desc) }
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VISIBLE_STATUSES = %i[running success failed canceled blocked].freeze
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FINISHED_STATUSES = %i[success failed canceled].freeze
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state_machine :status, initial: :created do
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event :run do
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transition created: :running
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end
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event :block do
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transition created: :blocked
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end
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# This transition is possible when we have manual jobs.
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event :create do
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transition skipped: :created
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end
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event :unblock do
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transition blocked: :created
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end
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event :succeed do
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transition any - [:success] => :success
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end
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event :drop do
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transition any - [:failed] => :failed
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end
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event :cancel do
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transition any - [:canceled] => :canceled
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end
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event :skip do
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transition any - [:skipped] => :skipped
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end
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before_transition any => FINISHED_STATUSES do |deployment|
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deployment.finished_at = Time.current
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end
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after_transition any => :running do |deployment|
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next unless deployment.project.ci_forward_deployment_enabled?
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deployment.run_after_commit do
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Deployments::DropOlderDeploymentsWorker.perform_async(id)
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end
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end
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after_transition any => :running do |deployment, transition|
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deployment.run_after_commit do
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Deployments::HooksWorker.perform_async(deployment_id: id, status: transition.to, status_changed_at: Time.current)
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end
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end
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after_transition any => :success do |deployment|
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deployment.run_after_commit do
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Deployments::UpdateEnvironmentWorker.perform_async(id)
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Deployments::LinkMergeRequestWorker.perform_async(id)
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Deployments::ArchiveInProjectWorker.perform_async(deployment.project_id)
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end
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end
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after_transition any => FINISHED_STATUSES do |deployment, transition|
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deployment.run_after_commit do
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Deployments::HooksWorker.perform_async(deployment_id: id, status: transition.to, status_changed_at: Time.current)
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end
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end
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after_transition any => any - [:skipped] do |deployment, transition|
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next if transition.loopback?
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deployment.run_after_commit do
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next unless deployment.project.jira_subscription_exists?
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::JiraConnect::SyncDeploymentsWorker.perform_async(id)
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end
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end
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end
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after_create unless: :importing? do |deployment|
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run_after_commit do
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next unless deployment.project.jira_subscription_exists?
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::JiraConnect::SyncDeploymentsWorker.perform_async(deployment.id)
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end
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end
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enum status: {
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created: 0,
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running: 1,
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success: 2,
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failed: 3,
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canceled: 4,
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skipped: 5,
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blocked: 6
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}
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def self.archivables_in(project, limit:)
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start_iid = project.deployments.order(iid: :desc).limit(1)
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.select("(iid - #{ARCHIVABLE_OFFSET}) AS start_iid")
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project.deployments.preload(:environment).where('iid <= (?)', start_iid)
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.where(archived: false).limit(limit)
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end
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def self.last_for_environment(environment)
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ids = self
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.for_environment(environment)
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.select('MAX(id) AS id')
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.group(:environment_id)
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.map(&:id)
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find(ids)
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end
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# This method returns the deployment records of the last deployment pipeline, that successfully executed for the given environment.
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# e.g.
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# A pipeline contains
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# - deploy job A => production environment
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# - deploy job B => production environment
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# In this case, `last_deployment_group` returns both deployments.
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#
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# NOTE: Preload environment.last_deployment and pipeline.latest_successful_builds prior to avoid N+1.
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def self.last_deployment_group_for_environment(env)
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return self.none unless env.last_deployment_pipeline&.latest_successful_builds&.present?
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BatchLoader.for(env).batch(default_value: self.none) do |environments, loader|
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latest_successful_build_ids = []
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environments_hash = {}
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environments.each do |environment|
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environments_hash[environment.id] = environment
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# Refer comment note above, if not preloaded this can lead to N+1.
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latest_successful_build_ids << environment.last_deployment_pipeline.latest_successful_builds.map(&:id)
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end
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Deployment
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.where(deployable_type: 'CommitStatus', deployable_id: latest_successful_build_ids.flatten)
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.preload(last_deployment_group_associations)
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.group_by { |deployment| deployment.environment_id }
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.each do |env_id, deployment_group|
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loader.call(environments_hash[env_id], deployment_group)
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end
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end
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end
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def self.distinct_on_environment
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order('environment_id, deployments.id DESC')
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.select('DISTINCT ON (environment_id) deployments.*')
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end
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def self.find_successful_deployment!(iid)
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success.find_by!(iid: iid)
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end
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# It should be used with caution especially on chaining.
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# Fetching any unbounded or large intermediate dataset could lead to loading too many IDs into memory.
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# See: https://docs.gitlab.com/ee/development/database/multiple_databases.html#use-disable_joins-for-has_one-or-has_many-through-relations
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# For safety we default limit to fetch not more than 1000 records.
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def self.builds(limit = 1000)
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deployable_ids = where.not(deployable_id: nil).limit(limit).pluck(:deployable_id)
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Ci::Build.where(id: deployable_ids)
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end
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class << self
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##
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# FastDestroyAll concerns
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def begin_fast_destroy
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preload(:project).find_each.map do |deployment|
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[deployment.project, deployment.ref_path]
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end
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end
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##
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# FastDestroyAll concerns
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def finalize_fast_destroy(params)
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by_project = params.group_by(&:shift)
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by_project.each do |project, ref_paths|
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project.repository.delete_refs(*ref_paths.flatten)
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end
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end
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def latest_for_sha(sha)
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where(sha: sha).order(id: :desc).take
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end
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end
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def commit
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@commit ||= project.commit(sha)
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end
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def commit_title
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commit.try(:title)
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end
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def short_sha
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Commit.truncate_sha(sha)
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end
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def execute_hooks(status, status_changed_at)
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deployment_data = Gitlab::DataBuilder::Deployment.build(self, status, status_changed_at)
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project.execute_hooks(deployment_data, :deployment_hooks)
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project.execute_integrations(deployment_data, :deployment_hooks)
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end
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def last?
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self == environment.last_deployment
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end
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def create_ref
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project.repository.create_ref(sha, ref_path)
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end
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def invalidate_cache
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environment.expire_etag_cache
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end
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def manual_actions
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environment_manual_actions
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end
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def other_manual_actions
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@other_manual_actions ||= deployable.try(:other_manual_actions)
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end
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def environment_manual_actions
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@environment_manual_actions ||= deployable.try(:environment_manual_actions)
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end
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def scheduled_actions
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environment_scheduled_actions
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end
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def environment_scheduled_actions
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@environment_scheduled_actions ||= deployable.try(:environment_scheduled_actions)
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end
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def other_scheduled_actions
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@other_scheduled_actions ||= deployable.try(:other_scheduled_actions)
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end
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def playable_build
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strong_memoize(:playable_build) do
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deployable.try(:playable?) ? deployable : nil
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end
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end
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def includes_commit?(ancestor_sha)
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return false unless sha
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project.repository.ancestor?(ancestor_sha, sha)
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end
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def update_merge_request_metrics!
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return unless environment.production? && success?
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merge_requests = project.merge_requests
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.joins(:metrics)
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.where(target_branch: self.ref, merge_request_metrics: { first_deployed_to_production_at: nil })
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.where("merge_request_metrics.merged_at <= ?", finished_at)
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if previous_deployment
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merge_requests = merge_requests.where("merge_request_metrics.merged_at >= ?", previous_deployment.finished_at)
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end
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MergeRequest::Metrics
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.where(merge_request_id: merge_requests.select(:id), first_deployed_to_production_at: nil)
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.update_all(first_deployed_to_production_at: finished_at)
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end
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def previous_deployment
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@previous_deployment ||=
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self.class.for_environment(environment_id)
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.success
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.where('id < ?', id)
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.order(id: :desc)
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.take
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end
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def stop_action
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return unless on_stop.present?
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return unless manual_actions
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@stop_action ||= manual_actions.find { |action| action.name == self.on_stop }
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end
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def deployed_at
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return unless success?
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finished_at
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end
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def formatted_deployment_time
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deployed_at&.to_time&.in_time_zone&.to_s(:medium)
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end
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def deployed_by
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# We use deployable's user if available because Ci::PlayBuildService
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# does not update the deployment's user, just the one for the deployable.
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# TODO: use deployment's user once https://gitlab.com/gitlab-org/gitlab-foss/issues/66442
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# is completed.
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deployable&.user || user
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end
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def link_merge_requests(relation)
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# NOTE: relation.select will perform column deduplication,
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# when id == environment_id it will outputs 2 columns instead of 3
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# i.e.:
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# MergeRequest.select(1, 2).to_sql #=> SELECT 1, 2 FROM "merge_requests"
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# MergeRequest.select(1, 1).to_sql #=> SELECT 1 FROM "merge_requests"
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select = relation.select('merge_requests.id',
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"#{id} as deployment_id",
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"#{environment_id} as environment_id").to_sql
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# We don't use `ApplicationRecord.legacy_bulk_insert` here so that we don't need to
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# first pluck lots of IDs into memory.
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#
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# We also ignore any duplicates so this method can be called multiple times
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# for the same deployment, only inserting any missing merge requests.
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DeploymentMergeRequest.connection.execute(<<~SQL)
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INSERT INTO #{DeploymentMergeRequest.table_name}
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(merge_request_id, deployment_id, environment_id)
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#{select}
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ON CONFLICT DO NOTHING
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SQL
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end
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# Changes the status of a deployment and triggers the corresponding state
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# machine events.
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def update_status(status)
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update_status!(status)
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rescue StandardError => e
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Gitlab::ErrorTracking.track_exception(
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StatusUpdateError.new(e.message), deployment_id: self.id)
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false
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end
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def sync_status_with(build)
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return false unless ::Deployment.statuses.include?(build.status)
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return false if build.status == self.status
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update_status!(build.status)
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rescue StandardError => e
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Gitlab::ErrorTracking.track_exception(
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StatusSyncError.new(e.message), deployment_id: self.id, build_id: build.id)
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false
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end
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def valid_sha
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return if project&.commit(sha)
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errors.add(:sha, _('The commit does not exist'))
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end
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def valid_ref
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return if project&.commit(ref)
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errors.add(:ref, _('The branch or tag does not exist'))
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end
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def ref_path
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File.join(environment.ref_path, 'deployments', iid.to_s)
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end
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def equal_to?(params)
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ref == params[:ref] &&
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tag == params[:tag] &&
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sha == params[:sha] &&
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status == params[:status]
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end
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def tier_in_yaml
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return unless deployable
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deployable.environment_tier_from_options
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end
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private
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def update_status!(status)
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case status
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when 'running'
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run!
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when 'success'
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succeed!
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when 'failed'
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drop!
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when 'canceled'
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cancel!
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when 'skipped'
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skip!
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when 'blocked'
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block!
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when 'created'
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create!
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else
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raise ArgumentError, "The status #{status.inspect} is invalid"
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end
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end
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def self.last_deployment_group_associations
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{
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deployable: {
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pipeline: {
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manual_actions: []
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}
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}
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}
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end
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private_class_method :last_deployment_group_associations
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end
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Deployment.prepend_mod_with('Deployment')
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