103 lines
3.3 KiB
YAML
103 lines
3.3 KiB
YAML
apiVersion: helm.cattle.io/v1
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kind: HelmChart
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metadata:
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name: kube-prometheus-stack
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namespace: kube-system # The controller looks here, but we will deploy to 'monitoring'
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spec:
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chart: kube-prometheus-stack
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repo: https://prometheus-community.github.io/helm-charts
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targetNamespace: monitoring
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createNamespace: true
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valuesContent: |-
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kubeControllerManager:
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enabled: false
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kubeScheduler:
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enabled: false
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kubeProxy:
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enabled: false
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prometheus:
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prometheusSpec:
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serviceMonitorSelectorNilUsesHelmValues: false
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retention: 10d
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externalUrl: http://prometheus.k3s.home.nest
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storageSpec:
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volumeClaimTemplate:
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spec:
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storageClassName: ""
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resources:
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requests:
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storage: 20Gi
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selector:
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matchLabels:
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app: prometheus-data
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alertmanager:
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config:
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global:
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resolve_timeout: 5m
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route:
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group_by: ['alertname', 'cluster', 'service']
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group_wait: 30s
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group_interval: 5m
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repeat_interval: 12h
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receiver: 'discord-notifications' # Point the default route here
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routes:
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- matchers:
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- alertname = Watchdog
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receiver: 'null'
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# Inhibition rules reduce noise by silencing related alerts
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inhibit_rules:
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- source_matchers: [severity="critical"]
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target_matchers: [severity="warning"]
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equal: ['alertname', 'dev', 'instance']
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receivers:
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- name: 'null'
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- name: 'discord-notifications'
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discord_configs:
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- webhook_url: 'https://discord.com/api/webhooks/1483240068197126300/zI_k1nEc8U8Fd0hiJc7gBG0TjklblmYrSDvpbTMiposGc32_0UREpLjch1FggFvluV3D'
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send_resolved: true
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# Formatting the message for better readability
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title: '{{ .Status | toUpper }}: {{ .GroupLabels.alertname }}'
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message: |-
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**Summary:** {{ range .Alerts }}{{ .Annotations.summary }}{{ end }}
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**Description:** {{ range .Alerts }}{{ .Annotations.description }}{{ end }}
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**Severity:** {{ range .Alerts }}{{ .Labels.severity }}{{ end }}
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alertmanagerSpec:
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externalUrl: http://alertmanager.k3s.home.nest
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storage:
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volumeClaimTemplate:
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spec:
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storageClassName: ""
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resources:
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requests:
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storage: 2Gi
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selector:
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matchLabels:
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app: alertmanager-data
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grafana:
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admin:
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existingSecret: "grafana-admin-credentials"
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userKey: admin-user
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passwordKey: admin-password
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podSecurityContext:
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runAsUser: 1000
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runAsGroup: 1000
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fsGroup: 1000
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initChownData:
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enabled: false
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grafana.ini:
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server:
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domain: grafana.k3s.home.nest
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root_url: http://grafana.k3s.home.nest
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serve_from_sub_path: false
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persistence:
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enabled: true
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type: pvc
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storageClassName: grafana-nfs
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size: 5Gi
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finalizers:
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- kubernetes.io/pvc-protection
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selectorLabels:
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app: grafana-data
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