Remove unused variable
What does this merge request do and why?
Based on Slack thread, @shinya.maeda
mentioned that METRICS_EXTERNAL_PORT
is outdated and should be removed. This MR does that.
How to set up and validate locally
Numbered steps to set up and validate the change are strongly suggested.
Merge request checklist
-
Tests added for new functionality. If not, please raise an issue to follow up. -
Documentation added/updated, if needed.
Edited by Vishal Tak