Use this data source to access IP ranges in your firewall rules.
https://cloud.google.com/compute/docs/load-balancing/health-checks#health_check_source_ips_and_firewall_rules
data "google_compute_lb_ip_ranges" "ranges" {
}
resource "google_compute_firewall" "lb" {
name = "lb-firewall"
network = google_compute_network.main.name
allow {
protocol = "tcp"
ports = ["80"]
}
source_ranges = data.google_compute_lb_ip_ranges.ranges.network
target_tags = [
"InstanceBehindLoadBalancer",
]
}
There are no arguments available for this data source.
In addition to the arguments listed above, the following attributes are exported:
network
- The IP ranges used for health checks when Network load balancing is used
http_ssl_tcp_internal
- The IP ranges used for health checks when HTTP(S), SSL proxy, TCP proxy, and Internal load balancing is used