1 files changed, 2 insertions, 43 deletions
diff --git a/db/post_migrate/20210908132335_disable_job_token_scope_when_unused.rb b/db/post_migrate/20210908132335_disable_job_token_scope_when_unused.rb
index 2e6ad12f928..3a758394d7f 100644
--- a/db/post_migrate/20210908132335_disable_job_token_scope_when_unused.rb
+++ b/db/post_migrate/20210908132335_disable_job_token_scope_when_unused.rb
@@ -1,52 +1,11 @@
 # frozen_string_literal: true
 
 class DisableJobTokenScopeWhenUnused < Gitlab::Database::Migration[1.0]
-  disable_ddl_transaction!
-
-  class ProjectCiCdSetting < ApplicationRecord
-    include EachBatch
-
-    self.table_name = 'project_ci_cd_settings'
-  end
-
-  module Ci
-    module JobToken
-      class ProjectScopeLink < ApplicationRecord
-        self.table_name = 'ci_job_token_project_scope_links'
-      end
-    end
-  end
-
   def up
-    # Disabling job token scope after db/migrate/20210902171808_set_default_job_token_scope_false.rb
-    # if users haven't configured it.
-    ProjectCiCdSetting.each_batch(of: 10_000) do |settings|
-      with_enabled_but_unused_scope(settings).each_batch(of: 500) do |settings_to_update|
-        settings_to_update.update_all(job_token_scope_enabled: false)
-      end
-    end
+    # no-op: Must have run before %"15.X" as it is not compatible with decomposed CI database
   end
 
   def down
-    # irreversible data migration
-
-    # The migration relies on the state of `job_token_scope_enabled` and
-    # updates it based on whether the feature is used or not.
-    #
-    # The inverse migration would be to set `job_token_scope_enabled: true`
-    # for those projects that have the feature disabled and unused. But there
-    # could be also existing cases where the feature is disabled and unused.
-    # For example, old projects.
-  end
-
-  private
-
-  # The presence of ProjectScopeLinks means that the job token scope
-  # is configured and we need to leave it enabled. Unused job token scope
-  # can be disabled since they weren't configured.
-  def with_enabled_but_unused_scope(settings)
-    settings
-      .where(job_token_scope_enabled: true)
-      .where.not(project_id: Ci::JobToken::ProjectScopeLink.select(:source_project_id))
+    # no-op
   end
 end