Much as max-series-per-database in #7095, add a max-tags-per-database to limit high cardinality data.
Writes beyond that should be dropped and logged with a rate limit on the log (one summary log per minute or something saying x writes dropped).
This is important because if you accidentally load in a huge amount of high cardinality data, you can easily get into a place that InfluxDB will OOM if you attempt to delete the data, so your only choice is to try to move the files on disk out the way which deletes other data.
Much as max-series-per-database in #7095, add a max-tags-per-database to limit high cardinality data.
Writes beyond that should be dropped and logged with a rate limit on the log (one summary log per minute or something saying x writes dropped).
This is important because if you accidentally load in a huge amount of high cardinality data, you can easily get into a place that InfluxDB will OOM if you attempt to delete the data, so your only choice is to try to move the files on disk out the way which deletes other data.