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health_check.tf
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health_check.tf
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# health check
resource "google_compute_region_health_check" "health_check" {
name = "${var.prefix}-${var.cluster_name}-health-check"
region = var.region
timeout_sec = 1
check_interval_sec = 1
healthy_threshold = 4
unhealthy_threshold = 5
http_health_check {
port = "14000"
request_path = "/api/v2/healthcheck"
}
}
# backend service
resource "google_compute_region_backend_service" "backend_service" {
name = "${var.prefix}-${var.cluster_name}-lb-backend"
region = var.region
protocol = "TCP"
load_balancing_scheme = "INTERNAL"
health_checks = [google_compute_region_health_check.health_check.id]
network = data.google_compute_network.this[0].self_link
backend {
group = google_compute_instance_group.this.self_link
balancing_mode = "CONNECTION"
}
depends_on = [module.network, module.shared_vpc_peering, google_compute_instance_group.this]
}
# forwarding rule
resource "google_compute_forwarding_rule" "google_compute_forwarding_rule" {
name = "${var.prefix}-${var.cluster_name}-forwarding-rule"
backend_service = google_compute_region_backend_service.backend_service.id
region = var.region
load_balancing_scheme = "INTERNAL"
all_ports = true
allow_global_access = var.lb_allow_global_access
network = data.google_compute_network.this[0].self_link
subnetwork = data.google_compute_subnetwork.this[0].self_link
lifecycle {
ignore_changes = [network, subnetwork]
}
depends_on = [module.network, module.shared_vpc_peering, data.google_compute_network.this]
}
resource "google_dns_record_set" "record_a" {
name = "${var.cluster_name}.${local.private_dns_name}"
project = local.dns_zone_project_id
managed_zone = local.private_zone_name
type = "A"
ttl = 120
rrdatas = [google_compute_forwarding_rule.google_compute_forwarding_rule.ip_address]
depends_on = [google_compute_region_backend_service.backend_service, google_compute_forwarding_rule.google_compute_forwarding_rule]
}
# =================== ui lb ===============================
# health check
resource "google_compute_region_health_check" "ui_check" {
name = "${var.prefix}-${var.cluster_name}-ui-check"
region = var.region
timeout_sec = 1
check_interval_sec = 1
healthy_threshold = 4
unhealthy_threshold = 5
http_health_check {
port = "14000"
request_path = "/api/v2/ui/healthcheck"
}
depends_on = [module.network]
}
# backend service
resource "google_compute_region_backend_service" "ui_backend_service" {
name = "${var.prefix}-${var.cluster_name}-ui-lb-backend"
region = var.region
protocol = "TCP"
load_balancing_scheme = "INTERNAL"
health_checks = [google_compute_region_health_check.ui_check.id]
network = data.google_compute_network.this[0].self_link
backend {
group = google_compute_instance_group.this.self_link
balancing_mode = "CONNECTION"
}
depends_on = [module.network, module.shared_vpc_peering, google_compute_instance_group.this]
}
# forwarding rule
resource "google_compute_forwarding_rule" "ui_forwarding_rule" {
name = "${var.prefix}-${var.cluster_name}-ui-forwarding-rule"
backend_service = google_compute_region_backend_service.ui_backend_service.id
region = var.region
load_balancing_scheme = "INTERNAL"
all_ports = true
allow_global_access = var.lb_allow_global_access
network = data.google_compute_network.this[0].self_link
subnetwork = data.google_compute_subnetwork.this[0].self_link
lifecycle {
ignore_changes = [network, subnetwork]
}
depends_on = [module.network, module.shared_vpc_peering]
}
resource "google_dns_record_set" "ui_record_a" {
name = "ui-${var.cluster_name}.${local.private_dns_name}"
project = local.dns_zone_project_id
managed_zone = local.private_zone_name
type = "A"
ttl = 120
rrdatas = [google_compute_forwarding_rule.ui_forwarding_rule.ip_address]
depends_on = [google_compute_region_backend_service.ui_backend_service, google_compute_forwarding_rule.ui_forwarding_rule]
}