prometheus07-alertmanager报警

系统运维

https://prometheus.io/download/

1.原理图

2.安装

tar?xf?alertmanager-0.19.0.linux-amd64.tar.gz?-C/usr/local/alertmanager
cd?/usr/local/alertmanager

修改配置：
[root@zabbix-proxy?alertmanager]#?cat?alertmanager.yml?
global:
resolve_timeout:?5m
smtp_smarthost:?\\\'smtp.163.com:25\\\'
smtp_from:?\\\'ww673004768@163.com\\\'
smtp_auth_?\\\'ww673004768@163.com\\\'
smtp_auth_?\\\'123456\\\'
smtp_require_tls:?false
route:
group_by:?[\\\'alertname\\\']
group_wait:?10s
group_interval:?10s
repeat_interval:?1h
receiver:?\\\'email\\\'
receivers:
-?name:?\\\'email\\\'
email_configs:
-?to:?\\\'w673004768@163.com\\\'
inhibit_rules:
-?source_match:
severity:?\\\'critical\\\'
target_match:
severity:?\\\'warning\\\'
equal:?[\\\'alertname\\\',?\\\'dev\\\',?\\\'instance\\\']
[root@zabbix-proxy?alertmanager]#?

校验配置：
[root@zabbix-proxy?alertmanager]#?./amtool?check-config?./alertmanager.yml?
Checking?\\\'./alertmanager.yml\\\'SUCCESS
Found:
?-?global?config
?-?route
?-?1?inhibit?rules
?-?1?receivers
?-?0?templates
[root@zabbix-proxy?alertmanager]#?pwd
/usr/local/alertmanager
[root@zabbix-proxy?alertmanager]#

3.systemd管理 alertmanager

[root@zabbix-proxy?alertmanager]#?cat?/usr/lib/systemd/system/alertmanager.service?
[Unit]?
Description=Alertmanager?
After=network.target?
[Service]?
Type=simple?
User=root
ExecStart=/usr/local/alertmanager/alertmanager?--config.file=/usr/local/alertmanager/alertmanager.yml?--storage.path=/usr/local/alertmanager/data
Restart=on-failure
[Install]?
WantedBy=multi-user.target
You?have?new?mail?in?/var/spool/mail/root
[root@zabbix-proxy?alertmanager]#

4.设置prometheus的配置

vim? prometheus.yml

?./promtool? ?check? config? prometheus.yml? 校验配置文件 并重启

5.查看报警配置rule

[root@zabbix-proxy?rules]#?cat?general.yml?
groups:
-?name:?general
rules:
-?alert:?InstanceDown
expr:?up?==?0
for:?1m?
labels:
severity:?error
annotations:
summary:?Instance?{{?$labels.instance?}}?down?
description:?{{?$labels.instance?}}?of?job?{{?$labels.job?}}?has?been?down?for?more?than?1?minutes.?
[root@zabbix-proxy?rules]#?pwd
/usr/local/prometheus/rules
[root@zabbix-proxy?rules]#

6.测试

更多关于云服务器，域名注册，虚拟主机的问题，请访问西部数码官网：www.west.cn