287 lines
7.4 KiB
Ruby
287 lines
7.4 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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belongs_to :project, required: true
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belongs_to :environment, required: true
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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? }, init: ->(s) do
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Deployment.where(project: s.project).maximum(:iid) if s&.project
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end
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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, -> (name) do
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joins(:environment).where(environments: { name: name })
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end
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scope :for_status, -> (status) { where(status: status) }
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scope :visible, -> { where(status: %i[running success failed canceled]) }
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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 :older_than, -> (deployment) { where('id < ?', deployment.id) }
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scope :with_deployable, -> { includes(:deployable).where('deployable_id IS NOT NULL') }
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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 :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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before_transition any => [:success, :failed, :canceled] do |deployment|
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deployment.finished_at = Time.now
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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::SuccessWorker.perform_async(id)
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end
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end
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after_transition any => [:success, :failed, :canceled] do |deployment|
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deployment.run_after_commit do
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Deployments::FinishedWorker.perform_async(id)
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end
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end
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after_transition any => :running do |deployment|
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next unless deployment.project.forward_deployment_enabled?
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deployment.run_after_commit do
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Deployments::ForwardDeploymentWorker.perform_async(id)
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end
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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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}
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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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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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def commit
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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
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deployment_data = Gitlab::DataBuilder::Deployment.build(self)
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project.execute_services(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(ref, 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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@manual_actions ||= deployable.try(:other_manual_actions)
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end
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def scheduled_actions
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@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?(commit)
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return false unless commit
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project.repository.ancestor?(commit.id, sha)
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end
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def update_merge_request_metrics!
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return unless environment.update_merge_request_metrics? && 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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project.deployments.joins(:environment)
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.where(environments: { name: self.environment.name }, ref: self.ref)
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.where.not(id: self.id)
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.order(id: :desc)
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.take
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end
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def previous_environment_deployment
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project
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.deployments
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.success
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.joins(:environment)
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.where(environments: { name: environment.name })
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.where.not(id: self.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_by(name: on_stop)
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end
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def finished_at
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read_attribute(:finished_at) || legacy_finished_at
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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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select = relation.select(['merge_requests.id', id]).to_sql
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# We don't use `Gitlab::Database.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)
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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 correspinding state
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# machine events.
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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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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 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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private
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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 legacy_finished_at
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self.created_at if success? && !read_attribute(:finished_at)
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end
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end
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Deployment.prepend_if_ee('EE::Deployment')
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