---
# ------------------------------------------------------------------------------
# FILE: roles/monitoring/defaults/main.yml
# ------------------------------------------------------------------------------

# Directory layout on cinderella-castle
monitoring_base_dir: /opt/docker/monitoring

# Data disk — LVM on /dev/sdb, mounted at this path for Prometheus TSDB
prometheus_data_dir: /var/lib/prometheus
prometheus_vg: prometheus-vg
prometheus_lv: prometheus-lv

# Prometheus retention
prometheus_retention_time: 15d
prometheus_retention_size: 58GB     # 64GB disk, leaving headroom

# Scrape interval
prometheus_scrape_interval: 30s

# Grafana
grafana_port: 3000
grafana_admin_user: admin

# Service DNS (via Traefik)
grafana_hostname: grafana.local.mk-labs.cloud

# Trusted proxy (lightning-lane)
trusted_proxy_ip: 10.1.71.35

# Prometheus port (internal, not exposed via Traefik)
prometheus_port: 9090

# Alertmanager port (internal)
alertmanager_port: 9093

# Node exporter port
node_exporter_port: 9100