f: depends

thunderbird · Dec 16, 2024 · 1606e01 · 1606e01
1 parent 3228c71
commit 1606e01
Showing 1 changed file with 15 additions and 12 deletions.
diff --git a/tb_pulumi/rds.py b/tb_pulumi/rds.py
@@ -411,19 +411,22 @@ def __init__(
         # Figure out the IPs once the instances are ready and build a load balancer targeting them
         port = SERVICE_PORTS.get(engine, 5432)
         inst_addrs = [instance.address for instance in instances]
+        load_balancer_ips = pulumi.Output.all(*inst_addrs).apply(
+            lambda addresses: [socket.gethostbyname(addr) for addr in addresses]
+        )
         load_balancer = tb_pulumi.ec2.NetworkLoadBalancer(
-                f'{name}-nlb',
-                project=project,
-                exclude_from_project=True,
-                listener_port=port,
-                subnets=subnets,
-                target_port=port,
-                ingress_cidrs=[vpc_cidr],
-                internal=True,
-                ips=[socket.gethostbyname(addr) for addr in inst_addrs],
-                security_group_description=f'Allow database traffic for {name}',
-                opts=pulumi.ResourceOptions(parent=self, depends_on=[*instances, *subnets]),
-            )
+            f'{name}-nlb',
+            project=project,
+            # exclude_from_project=True,
+            listener_port=port,
+            subnets=subnets,
+            target_port=port,
+            ingress_cidrs=[vpc_cidr],
+            internal=True,
+            ips=load_balancer_ips,
+            security_group_description=f'Allow database traffic for {name}',
+            opts=pulumi.ResourceOptions(parent=self, depends_on=[*instances, *load_balancer_ips, *subnets]),
+        )
 
         ssm_param_db_read_host = load_balancer.apply(
             lambda lb: aws.ssm.Parameter(