.env.example

# Stack Configuration
STACK_NAME=ip_mydomain_com

# Timezone
TIME_ZONE=UTC

# Service Configuration
# DNS must resolve to ${SERVICE_HOSTNAME}
SERVICE_HOSTNAME=ip.mydomain.com

# Rate Limiting (requests per minute)
RATE_LIMIT=480/minute

# MaxMind GeoIP Configuration
# Register at https://www.maxmind.com/en/geolite2/signup to get credentials
MAXMIND_ACCOUNT_ID=your_account_id
MAXMIND_LICENSE_KEY=your_license_key

# GeoIP Database Update Frequency (in hours)
# 0 = download once and exit, 168 = weekly (default)
GEOIP_UPDATE_FREQUENCY=168

# Traefik Configuration (only for docker-compose.traefik.yml)
PROXY_NETWORK=EDGEPROXY

# Available Endpoints:
# -> ${SERVICE_HOSTNAME}/     => Web UI with JavaScript IP resolution
# -> ${SERVICE_HOSTNAME}/raw  => IP address as plain text
# -> ${SERVICE_HOSTNAME}/json => IP address as JSON (includes country info)
#
# DNS-based IP version selection:
# -> v4.${SERVICE_HOSTNAME}   => IPv4 only (DNS A record)
# -> v6.${SERVICE_HOSTNAME}   => IPv6 only (DNS AAAA record)
#
# JSON Response Format:
# {
#   "IP": "203.0.113.42",
#   "COUNTRY": {
#     "CODE": "DE",
#     "NAME": "Germany"
#   }
# }
#
# Note: COUNTRY is only included when GeoIP database is available.
# Without MaxMind credentials, the service works normally but without country detection.