gitlab - 访问 $GITLAB/admin/runners 时出现内部服务器错误 500

Question

我已经从备份中恢复了 Gitlab，现在每次我尝试访问 runners网页，我收到内部服务器错误。

我已经尝试卸载所有配置的 gitlab-runners 并访问它，问题仍然存在。这是来自 gitlab-rails/production.log 的跟踪:

Started GET "/admin/runners" for 127.0.0.1 at 2019-01-16 07:17:12 -0500
Processing by Admin::RunnersController#index as HTML
Completed 500 Internal Server Error in 66ms (ActiveRecord: 5.7ms)

ActionView::Template::Error ():
    37: 
    38:     .col-sm-6
    39:       .bs-callout
    40:         = render partial: 'ci/runner/how_to_setup_runner',
    41:                  locals: { registration_token: Gitlab::CurrentSettings.runners_registration_token,
    42:                            type: 'shared',
    43:                            reset_token_url: reset_registration_token_admin_application_settings_path }

lib/gitlab/crypto_helper.rb:27:in `aes256_gcm_decrypt'
app/models/concerns/token_authenticatable_strategies/encrypted.rb:55:in `get_token'
app/models/concerns/token_authenticatable_strategies/base.rb:33:in `ensure_token!'
app/models/concerns/token_authenticatable.rb:43:in `block in add_authentication_token_field'
app/models/application_setting.rb:409:in `runners_registration_token'
lib/gitlab/current_settings.rb:19:in `method_missing'
app/views/admin/runners/index.html.haml:40:in `_app_views_admin_runners_index_html_haml___977288809002382166_69944849285200'
app/controllers/application_controller.rb:116:in `render'
lib/gitlab/i18n.rb:55:in `with_locale'
lib/gitlab/i18n.rb:61:in `with_user_locale'
app/controllers/application_controller.rb:420:in `set_locale'
lib/gitlab/middleware/multipart.rb:103:in `call'
lib/gitlab/request_profiler/middleware.rb:16:in `call'
lib/gitlab/middleware/go.rb:19:in `call'
lib/gitlab/etag_caching/middleware.rb:13:in `call'
lib/gitlab/middleware/correlation_id.rb:16:in `block in call'
lib/gitlab/correlation_id.rb:15:in `use_id'
lib/gitlab/middleware/correlation_id.rb:15:in `call'
lib/gitlab/middleware/read_only/controller.rb:40:in `call'
lib/gitlab/middleware/read_only.rb:18:in `call'
lib/gitlab/middleware/basic_health_check.rb:25:in `call'
lib/gitlab/request_context.rb:20:in `call'
lib/gitlab/metrics/requests_rack_middleware.rb:29:in `call'
lib/gitlab/middleware/release_env.rb:13:in `call'
Started GET "/-/metrics" for 127.0.0.1 at 2019-01-16 07:17:24 -0500
Processing by MetricsController#index as HTML
Completed 200 OK in 1ms (Views: 0.4ms | ActiveRecord: 0.0ms)

Answer 1

我可以通过遵循官方 gitlab 文档来解决这个问题:

gitlab-rails dbconsole

-- Clear project tokens
UPDATE projects SET runners_token = null, runners_token_encrypted = null;

-- Clear group tokens
UPDATE namespaces SET runners_token = null, runners_token_encrypted = null;

-- Clear instance tokens
UPDATE application_settings SET runners_registration_token_encrypted = null;

-- Clear runner tokens
UPDATE ci_runners SET token = null, token_encrypted = null;

https://docs.gitlab.com/ee/raketasks/backup_restore.html#reset-runner-registration-tokens

编辑:

清除现有管道作业(见上文)后，我仍然无法打开一些已设置环境变量的迁移项目的 ci 设置页面。在这种情况下，尝试删除它们:

gitlab-rails dbconsole
SELECT * FROM ci_variables;
DELETE FROM ci_variables WHERE project_id='XX';

希望有帮助。