A Records (IPv4)

A records map domain names to IPv4 addresses.

Creating an A Record

apiVersion: bindy.firestoned.io/v1alpha1
kind: ARecord
metadata:
  name: www-example
  namespace: dns-system
spec:
  zoneRef: example-com  # References DNSZone metadata.name (recommended)
  name: www
  ipv4Address: "192.0.2.1"
  ttl: 300

This creates www.example.com -> 192.0.2.1.

Note: You can also use zone: example.com (matching DNSZone.spec.zoneName) instead of zoneRef. See Referencing DNS Zones for details on choosing between zone and zoneRef.

Root Record

For the zone apex (example.com):

spec:
  zoneRef: example-com
  name: "@"
  ipv4Address: "192.0.2.1"

Multiple A Records

Create multiple records for the same name for load balancing:

kubectl apply -f - <<EOF
apiVersion: bindy.firestoned.io/v1alpha1
kind: ARecord
metadata:
  name: www-1
spec:
  zoneRef: example-com
  name: www
  ipv4Address: "192.0.2.1"
---
apiVersion: bindy.firestoned.io/v1alpha1
kind: ARecord
metadata:
  name: www-2
spec:
  zoneRef: example-com
  name: www
  ipv4Address: "192.0.2.2"