# ============================================================
# Monitor Stack - Environment Variables
# Copy this file to .env and fill in your values.
# ============================================================


# ------------------------------------------------------------
# Image Versions
# Pin to specific versions to avoid unexpected upgrades.
# ------------------------------------------------------------

# Grafana Loki version (https://github.com/grafana/loki/releases)
LOKI_VERSION=3.7.2

# Prometheus version (https://github.com/prometheus/prometheus/releases)
PROMETHEUS_VERSION=3.12.0

# Alertmanager version (https://github.com/prometheus/alertmanager/releases)
ALERTMANAGER_VERSION=0.32.1

# Grafana version (https://github.com/grafana/grafana/releases)
GRAFANA_VERSION=13.0.1


# ------------------------------------------------------------
# Paths
# ------------------------------------------------------------

# Absolute path to the directory containing your config files:
#   loki-config.yml, prometheus.yml, alertmanager.yml
MONITOR_STACK_CONFIG_PATH=/path/to/monitor-stack/config


# ------------------------------------------------------------
# Ports
# Host port mappings for services that expose a UI or API.
# ------------------------------------------------------------

# Prometheus web UI and API
PROMETHEUS_PORT=9090

# Alertmanager web UI and API
ALERTMANAGER_PORT=9093

# Grafana web UI
GRAFANA_PORT=3000


# ------------------------------------------------------------
# Grafana
# ------------------------------------------------------------

# Initial admin username (set on first boot only)
GRAFANA_ADMIN_USER=admin

# Initial admin password — change this before first boot
GRAFANA_ADMIN_PASSWORD=changeme

# Secret key used to sign sessions and cookies.
# Changing this after first boot will invalidate all active sessions.
# Generate with: openssl rand -hex 32
GRAFANA_SECRET_KEY=


# ------------------------------------------------------------
# Timezone
# Applied to all containers for consistent log timestamps.
# Use a valid tz database name: https://en.wikipedia.org/wiki/List_of_tz_database_time_zones
# ------------------------------------------------------------

TZ=America/Los_Angeles