Change Details

[] Canary deployment should be used. [] As implemented, checks are not suitable for installation steps. [] It's not clear to me, when `scap deploy` offers to roll back (e.g., due to a check error), if checks are run after the rollback. Needs investigation. xref: https://wikitech.wikimedia.org/wiki/Incidents/2024-09-16_logstash_unavailability xref: T374880

[] Canary deployment should be used. [] As implemented, checks are not suitable for installation steps, because a failing check does not prevent a subsequent check from running. [] It's not clear to me, when `scap deploy` offers to roll back (e.g., due to a check error), if checks are run after the rollback. Needs investigation. xref: https://wikitech.wikimedia.org/wiki/Incidents/2024-09-16_logstash_unavailability xref: T374880

[] Canary deployment should be used. [] As implemented, checks are not suitable for installation steps, because a failing check does not prevent a subsequent check from running. [] It's not clear to me, when `scap deploy` offers to roll back (e.g., due to a check error), if checks are run after the rollback. Needs investigation. xref: https://wikitech.wikimedia.org/wiki/Incidents/2024-09-16_logstash_unavailability xref: T374880