Sentry can describe both end user and server IP addresses with geolocation.
To do so, it requires up-to-date MaxMind GeoLite2-City database.
The geoipupdate wrapper fetches the free databases in /srv/geoip,
firing a container with the Geo IP update program to run once.
It uses credentials stored in Vault for our MaxMind account.
Sentry containers can then mount /srv/geoip volume to fetch information.
References:
Ref T1791