Package: prometheus-alertmanager
Version: 0.24.0-3
Severity: important
Dear Maintainer,
After upgrading to the latest release, email alerts fail to send.
caller=dispatch.go:354 level=error component=dispatcher msg="Notify for alerts
failed" num_alerts=2 err="warnings/email[0]: notify retry canceled due to
unrecoverable error after 1 attempts: execute \"Subject\" header template:
template: :1:12: executing \"\" at <{{template \"email.default.subject\" .}}>:
template \"email.default.subject\" not defined
We did not make changes to the default.tmpl
Best Regards
Martin
-- System Information:
Debian Release: 11.5
APT prefers stable
APT policy: (900, 'stable'), (500, 'stable-updates'), (500,
'stable-security'), (400, 'testing')
Architecture: amd64 (x86_64)
Kernel: Linux 5.10.0-18-amd64 (SMP w/3 CPU threads)
Locale: LANG=en_US.UTF-8, LC_CTYPE=en_US.UTF-8 (charmap=UTF-8), LANGUAGE not set
Shell: /bin/sh linked to /usr/bin/dash
Init: systemd (via /run/systemd/system)
LSM: AppArmor: enabled
Versions of packages prometheus-alertmanager depends on:
ii adduser 3.118
ii init-system-helpers 1.60
ii libc6 2.36-4
prometheus-alertmanager recommends no packages.
prometheus-alertmanager suggests no packages.
-- Configuration Files:
/etc/default/prometheus-alertmanager changed [not included]
/etc/prometheus/alertmanager.yml changed [not included]
-- no debconf information
