mirror of
https://github.com/auricom/home-cluster.git
synced 2025-10-02 08:47:17 +02:00
106 lines
2.8 KiB
YAML
106 lines
2.8 KiB
YAML
---
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apiVersion: helm.toolkit.fluxcd.io/v2beta1
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kind: HelmRelease
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metadata:
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name: blackbox-exporter
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namespace: monitoring
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spec:
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interval: 5m
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chart:
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spec:
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chart: prometheus-blackbox-exporter
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version: 7.0.0
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sourceRef:
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kind: HelmRepository
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name: prometheus-community-charts
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namespace: flux-system
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interval: 15m
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install:
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createNamespace: true
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remediation:
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retries: 5
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upgrade:
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remediation:
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retries: 5
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values:
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fullnameOverride: blackbox-exporter
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image:
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repository: quay.io/prometheus/blackbox-exporter
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podAnnotations:
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configmap.reloader.stakater.com/reload: "blackbox-exporter"
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config:
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modules:
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icmp:
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prober: icmp
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timeout: 30s
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icmp:
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preferred_ip_protocol: "ip4"
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http_2xx:
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prober: http
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timeout: 30s
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http:
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valid_http_versions: ["HTTP/1.0", "HTTP/1.1", "HTTP/2.0"]
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no_follow_redirects: false
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preferred_ip_protocol: "ip4"
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tcp_connect:
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prober: tcp
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timeout: 30s
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serviceMonitor:
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enabled: false
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prometheusRule:
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enabled: true
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additionalLabels:
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app: prometheus-operator
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release: prometheus
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rules:
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- alert: BlackboxSslCertificateWillExpireSoon
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expr: probe_ssl_earliest_cert_expiry - time() < 86400 * 3
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for: 15m
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labels:
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severity: critical
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annotations:
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description: |-
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The SSL certificate for {{"{{ $labels.target }}"}} will expire in less than 3 days
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- alert: BlackboxSslCertificateExpired
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expr: probe_ssl_earliest_cert_expiry - time() <= 0
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for: 15m
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labels:
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severity: critical
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annotations:
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description: |-
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The SSL certificate for {{"{{ $labels.target }}"}} has expired
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- alert: BlackboxProbeFailed
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expr: probe_success == 0
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for: 15m
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labels:
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severity: critical
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annotations:
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description: |-
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The host {{"{{ $labels.target }}"}} is currently unreachable
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- alert: SlowResponseTime
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annotations:
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message: The response time for {{"{{ $labels.target }}"}} has been greater than 30 seconds for 5 minutes.
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expr: probe_duration_seconds > 30
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for: 15m
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labels:
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severity: warning
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ingress:
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enabled: true
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className: nginx
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annotations:
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auth.home.arpa/enabled: "true"
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hosts:
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- host: "blackbox.${SECRET_CLUSTER_DOMAIN}"
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paths:
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- path: /
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pathType: Prefix
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tls:
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- hosts:
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- "blackbox.${SECRET_CLUSTER_DOMAIN}"
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