Add troubleshooting docs and note about annotation-value-word-blocklist
What does this MR do?
Add troubleshooting docs and note about annotation-value-word-blocklist
In GitLab 15.6 - we added a recommended annotation-value-word-blocklist in order to mitigate CVE-2021-25742, this has caused some upgrade problems for GitLab users, and this adds a troubleshooting section and background information for GitLab administrators.
Changelog: added
Related issues
Fixes Some ingresses gone 404 upon upgrading to 15.6 ... (#4021 - closed)
Checklist
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Merge Request Title and Description are up to date, accurate, and descriptive -
MR targeting the appropriate branch -
MR has a green pipeline on GitLab.com -
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Test plan indicating conditions for success has been posted and passes -
Documentation created/updated -
Tests added -
Integration tests added to GitLab QA -
Equivalent MR/issue for omnibus-gitlab opened -
Validate potential values for new configuration settings. Formats such as integer 10
, duration10s
, URIscheme://user:passwd@host:port
may require quotation or other special handling when rendered in a template and written to a configuration file.
Edited by Jason Young