解決辦法1
gitlab-rails console
Ci::Runner.all.update_all(token_encrypted: nil)並重啟gitlab
解決辦法2
gitlab-rails dbconsole
gitlabhq_production=> UPDATE projects SET runners_token = null, runners_token_encrypted = null;
gitlabhq_production=> UPDATE namespaces SET runners_token = null, runners_token_encrypted = null;
gitlabhq_production=> UPDATE application_settings SET runners_registration_token_encrypted = null;並重啟gitlab