32 lines
1005 B
YAML
32 lines
1005 B
YAML
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apiVersion: monitoring.coreos.com/v1
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kind: PrometheusRule
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metadata:
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name: stalwart-alerts
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namespace: stalwart
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labels:
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role: alert-rules
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release: kube-prometheus-stack
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spec:
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groups:
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- name: stalwart
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rules:
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- alert: StalwartDown
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expr: |
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kube_deployment_status_replicas_available{namespace="stalwart", deployment="stalwart"} == 0
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for: 2m
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labels:
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severity: critical
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annotations:
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summary: "Stalwart mail server is down"
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description: "Stalwart is down — IMAP, SMTP submission, and webmail are all affected."
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- alert: BulwarkDown
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expr: |
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kube_deployment_status_replicas_available{namespace="stalwart", deployment="bulwark"} == 0
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for: 2m
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labels:
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severity: critical
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annotations:
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summary: "Bulwark spam filter is down"
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description: "Bulwark is down — inbound email filtering is not running."
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