33 lines
941 B
Ruby
33 lines
941 B
Ruby
class CreateClustersApplicationsRunners < ActiveRecord::Migration[4.2]
|
|
include Gitlab::Database::MigrationHelpers
|
|
|
|
DOWNTIME = false
|
|
|
|
disable_ddl_transaction!
|
|
|
|
def up
|
|
create_table :clusters_applications_runners do |t|
|
|
t.references :cluster, null: false, foreign_key: { on_delete: :cascade }
|
|
t.references :runner, references: :ci_runners
|
|
t.index :runner_id
|
|
t.index :cluster_id, unique: true
|
|
t.integer :status, null: false
|
|
t.timestamps_with_timezone null: false
|
|
t.string :version, null: false
|
|
t.text :status_reason
|
|
end
|
|
|
|
add_concurrent_foreign_key :clusters_applications_runners, :ci_runners,
|
|
column: :runner_id,
|
|
on_delete: :nullify
|
|
end
|
|
|
|
def down
|
|
if foreign_keys_for(:clusters_applications_runners, :runner_id).any?
|
|
remove_foreign_key :clusters_applications_runners, column: :runner_id
|
|
end
|
|
|
|
drop_table :clusters_applications_runners
|
|
end
|
|
end
|