Prometheus Alertmanager 路由与抑制规则实践

alertmanager.yml：global: resolve_timeout: 5m route: receiver: default group_by: ['alertname','cluster','service'] group_wait: 30s group_interval: 5m repeat_interval: 4h routes: - matchers: - severity="critical" receiver: oncall - matchers: - severity="warning" receiver: default receivers: - name: default email_configs: - to: [email protected] - name: oncall email_configs: - to: [email protected] inhibit_rules: - source_matchers: [ 'severity="critical"' ] target_matchers: [ 'severity="warning"' ] equal: ['alertname','instance']