49 lines
1.2 KiB
Ruby
49 lines
1.2 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
# See http://doc.gitlab.com/ce/development/migration_style_guide.html
|
|
# for more information on how to write migrations for GitLab.
|
|
|
|
class MigrateLegacyManagedClustersToUnmanaged < ActiveRecord::Migration[5.1]
|
|
include Gitlab::Database::MigrationHelpers
|
|
|
|
DOWNTIME = false
|
|
|
|
disable_ddl_transaction!
|
|
|
|
class Cluster < ActiveRecord::Base
|
|
include EachBatch
|
|
|
|
self.table_name = 'clusters'
|
|
|
|
has_many :kubernetes_namespaces, class_name: 'MigrateLegacyManagedClustersToUnmanaged::KubernetesNamespace'
|
|
|
|
scope :managed, -> { where(managed: true) }
|
|
|
|
enum cluster_type: {
|
|
instance_type: 1,
|
|
group_type: 2,
|
|
project_type: 3
|
|
}
|
|
end
|
|
|
|
class KubernetesNamespace < ActiveRecord::Base
|
|
self.table_name = 'clusters_kubernetes_namespaces'
|
|
|
|
belongs_to :cluster, class_name: 'MigrateLegacyManagedClustersToUnmanaged::Cluster'
|
|
end
|
|
|
|
def up
|
|
Cluster.managed
|
|
.project_type
|
|
.left_joins(:kubernetes_namespaces)
|
|
.where(clusters_kubernetes_namespaces: { cluster_id: nil })
|
|
.where('clusters.created_at < ?', 5.minutes.ago)
|
|
.each_batch do |batch|
|
|
batch.update_all(managed: false)
|
|
end
|
|
end
|
|
|
|
def down
|
|
end
|
|
end
|