Clément Désiles
be73f3adfa
Provision Grafana Unified Alerting as code: ntfy webhook contact point (?template=grafana), notification policy tree, and cumulative disk tiers for HDD temperature (48-60C, <20C) plus ZFS/filesystem capacity. Lower the smartctl exporter interval to 30m for alert responsiveness.
45 lines
1.7 KiB
YAML
45 lines
1.7 KiB
YAML
---
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# Grafana version
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grafana_version: "stable"
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# Network configuration
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grafana_http_port: 3200
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grafana_domain: grafana.nas.local
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grafana_root_url: "https://{{ grafana_domain }}"
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# PostgreSQL Database configuration
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# The user and database will be created by this role.
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# REQUIRED: The password must be set in your inventory (e.g., in inventory/host_vars/your_host.yml).
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grafana_postgres_type: postgres
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grafana_postgres_host: 127.0.0.1
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grafana_postgres_port: 5432
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grafana_postgres_db_name: grafana
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grafana_postgres_user: grafana
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# grafana_postgres_password: "" # Intentionally undefined - role will fail if not set
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grafana_postgres_ssl_mode: "prefer" # 'disable', 'allow', 'prefer', 'require', 'verify-ca', 'verify-full'
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# Security
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# REQUIRED: These values must be set in your inventory.
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grafana_admin_user: admin
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# grafana_admin_password: "" # Intentionally undefined - role will fail if not set
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# grafana_secret_key: "" # Intentionally undefined - role will fail if not set
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# Analytics
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grafana_reporting_enabled: false
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grafana_check_for_updates: false
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# Nginx reverse proxy
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grafana_nginx_enabled: true
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grafana_nginx_hostname: "{{ grafana_domain }}"
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# Alerting (Grafana Unified Alerting → ntfy webhook)
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# When enabled, provisions disk alert rules (HDD temperature + ZFS/filesystem
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# capacity), notification policies and an ntfy contact point using ntfy's
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# built-in "grafana" webhook template.
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grafana_alerting_enabled: false
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# Webhook URL of the target ntfy topic. Keep ?template=grafana so ntfy parses
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# Grafana's webhook payload into a readable title/message.
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# grafana_ntfy_webhook_url: "https://ntfy.example.com/sys-alerts?template=grafana"
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# ntfy access token with write access to the topic (set in inventory/vault).
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# grafana_ntfy_token: ""
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