Search results

Notifications sent sporadically or not at all

Status: Open.

#5117 In prometheus/alertmanager;

· vladimirpetr opened on Mar 27, 2026

clustering: peer TLS certificates are validated against their IP address instead of their hostname

Status: Open.

#5112 In prometheus/alertmanager;

· lelutin opened on Mar 25, 2026

clustering: --cluster.advertise-address implicitly expects an IP address and does not let one use a hostname

component/high availability

kind/documentation

Status: Open.

#5111 In prometheus/alertmanager;

· lelutin opened on Mar 25, 2026

ui/app/src/main.js: Guard JSON.parse of localStorage flags to prevent boot-time crash

Status: Open.

#5107 In prometheus/alertmanager;

· coderabbitai opened on Mar 24, 2026

weboperations: make /-/reload handler cancellation-safe

Status: Open.

#5103 In prometheus/alertmanager;

· coderabbitai opened on Mar 22, 2026

AlertManager matcher quoting documentation is confusing

kind/documentation

Status: Open.

#5099 In prometheus/alertmanager;

· dbavirt opened on Mar 19, 2026

Suggestion: CI check for breaking API changes in api/v2/openapi.yaml

discuss-in-meeting

Status: Open.

#5094 In prometheus/alertmanager;

· infracore opened on Mar 15, 2026

Alertmanager stops responding to HTTP requests under load

kind/more-info-needed

Status: Open.

#5087 In prometheus/alertmanager;

· sam-mcbr opened on Mar 10, 2026

notify.DeepCopyWithTemplate edge cases

Status: Open.

Bug

#5012 In prometheus/alertmanager;

· TheMeier opened on Feb 13, 2026

Add SIGNL4 Receiver for mobile alerting

component/notify

Status: Open.

Feature

#5003 In prometheus/alertmanager;

· rons4 opened on Feb 11, 2026

Add Global Receiver template support?

Status: Open.

#5002 In prometheus/alertmanager;

· siavashs opened on Feb 11, 2026

Alertmanager does not load everything needed for notifiers on startup

component/config

keepaliveExempt from stale checksExempt from stale checks

Status: Open.

#4994 In prometheus/alertmanager;

· SoloJacobs opened on Feb 10, 2026