We have been carrying out a migration of all of our existing check_prometheus based checks from Icinga to Alertmanager.
This work has been done as part of: T293399
This ticket specifically covers the migration of our eventgate services, which are defined here: https://github.com/wikimedia/puppet/blob/production/modules/profile/manifests/prometheus/alerts.pp#L101-L193
- Each of: ${eventgate_service}_validation_error_rate
- Each of: eventgate_logging_external_latency_${site}
- Each of: eventgate_logging_external_errors_${site}