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HCL

# -----------------------------------------------------------------------------
# DNS Zone and A Record (conditional — only when domain_name is set)
# -----------------------------------------------------------------------------
resource "oci_dns_zone" "main" {
count = var.domain_name != "" ? 1 : 0
compartment_id = var.compartment_ocid
name = var.domain_name
zone_type = "PRIMARY"
freeform_tags = var.freeform_tags
}
resource "oci_dns_rrset" "a_record" {
count = var.domain_name != "" ? 1 : 0
zone_name_or_id = oci_dns_zone.main[0].id
domain = var.domain_name
rtype = "A"
compartment_id = var.compartment_ocid
items {
domain = var.domain_name
rtype = "A"
rdata = oci_load_balancer_load_balancer.main.ip_address_details[0].ip_address
ttl = 300
}
}
# TODO: Add OCI Certificates Service integration for Let's Encrypt when domain
# is validated. This requires:
# 1. oci_certificates_management_certificate_authority (subordinate CA)
# 2. oci_certificates_management_certificate with ISSUED_BY_INTERNAL_CA config
# 3. DNS-01 challenge validation via the OCI DNS zone above
# 4. Update LB listener SSL config to use the managed certificate
# For now, the self-signed cert is used even when a domain is configured.
# After DNS propagation, you can manually configure Let's Encrypt via certbot
# or the OCI Certificates Service console.