Metrics Dashboard YAML validation - add auxiliary blob view for dashboard files.
What does this MR do?
Implementation of #219395 (closed)
It adds basic validations for metrics dashboard YAML definitions by extending existing implementation with blob show in auxiliary viewer which is used for .gitlab-ci.yml. Upon displaying file from .gitlab/dashboards directory, additional ajax request is made to perform basic validation, and display its results. For the MVC validation process stops at first entry which is invalid and reports encountered errors
Screenshots
Implemented validations (all are available in review apps while browsing different files at https://gitlab-review-mwaw-21028-4p588v.gitlab-review.app/gitlab-qa-sandbox-group/qa-test-2020-05-28-08-20-15-2110ca8d56e4a554/autodevops-project-510a79b8219de037/-/tree/master/.gitlab/dashboards):
I. YAML syntax
II. Invalid dashboard entry
III. Invalid group entry
IV. Invalid panel entry
V. Invalid metrics entry
Does this MR meet the acceptance criteria?
Conformity
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Changelog entry -
Documentation (if required) -
Code review guidelines -
Merge request performance guidelines -
Style guides -
Database guides -
Separation of EE specific content
Availability and Testing
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Review and add/update tests for this feature/bug. Consider all test levels. See the Test Planning Process. -
Tested in all supported browsers -
Informed Infrastructure department of a default or new setting change, if applicable per definition of done
Security
If this MR contains changes to processing or storing of credentials or tokens, authorization and authentication methods and other items described in the security review guidelines:
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Label as security and @ mention @gitlab-com/gl-security/appsec -
The MR includes necessary changes to maintain consistency between UI, API, email, or other methods -
Security reports checked/validated by a reviewer from the AppSec team