alertmanager configuration file

Installation and deployment, self-starting and writing independent log files

alertmanager.yml

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global:
resolve_timeout: 5m
smtp_from: 'xxx@xxxx.com'
smtp_smarthost: 'smtp.ym.163.com:465'
smtp_auth_username: 'xxxx'
smtp_auth_password: 'xxxx'
smtp_require_tls: false
route:
group_by: ['instance']
group_wait: 10s 
group_interval: 1m 
repeat_interval: 10m 
receiver: 'webhook_legacy' 
routes: 
- receiver: 'webhook1' 
group_wait: 30s 
group_interval: 2m 
repeat_interval: 3m 
continue: true 
match: 
env: Alitest 
- receiver: 'webhook2' 
group_by: ['resource'] 
continue: true 
match: 
type: host 
- receiver: 'webhook_legacy' 
match: 
resource:memory
receivers: 
- name: 'webhook2' 
webhook_configs: 
- url: 'http://127.0.0.1:8060/dingtalk/webhook2/send' 
- name: 'webhook1' 
webhook_configs: 
- url: 'http://127.0.0.1:8060/dingtalk/webhook1/send' 
- name: 'webhook_legacy' 
webhook_configs: 
- url: 'http://127.0.0.1:8060/dingtalk/webhook_legacy/send' 
- name: 'email' 
email_configs: 
- to: 'xxxx@xxx.com' 
send_resolved: true
inhibit_rules: 
- source_match: 
severity: 'critical' 
target_match: 
severity: 'warning' 
equal: ['alertname', 'dev', 'instance']

/etc/systemd/system/alertmanager.service

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[Unit]
Description=Prometheus
Documentation=https://prometheus.io/docs/introduction/overview/
After=network.target

[Service]
User=prometheus
Group=prometheus
ExecStart=/opt/soft/monitor/alertmanager-0.25.0.linux-amd64/alertmanager --config.file /opt/soft/monitor/alertmanager-0.25.0.linux-amd64/alertmanager.yml --storage.path /opt/soft/monitor/alertmanager-0.25.0.linux-amd64/data
StandardOutput=syslog
StardardError=syslog
SyslogIdentifier=alertmanager
Restart=always

[Install]
WantedBy=multi-user.target

/etc/rsyslog.d/alertmanager.conf

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#!/bin/bash
if ($programname == "alertmanager")then{ 
action(type="omfile" file="/var/log/alertmanager.log") 
stop
}
deployment
#linux #operation and maintenance #alertmanager #prometheus #monitoring
alertmanager configuration file
http://www.7-24.tech/en/2025/06/25/alertmanager配置文件/