The original case is here - https://github.com/prometheus/alertmanager/issues/2398
After upgrade to 0.22.2, such situations have become much fewer, but sometimes resolved messages still do not come.
Typically, problems begin after uptime at 24+ hours.
The load on the alertManagers is very low - 25-30 requests/min.
The original case is here - https://github.com/prometheus/alertmanager/issues/2398 After upgrade to 0.22.2, such situations have become much fewer, but sometimes
resolved
messages still do not come. Typically, problems begin after uptime at 24+ hours.The load on the alertManagers is very low - 25-30 requests/min.
Environment
Alertmanager version: Revision: 44f8adc06af5101ad64bd8b9c8b18273f2922051 Version: 0.22.2
Alertmanager configuration file:
First node:
Second node:
Each node running in docker (we using Bitnami images):