From 5a5c3a9917937b5051f710919bd49629ca891f83 Mon Sep 17 00:00:00 2001
From: Ryan Sonshine <ryansonshine@users.noreply.github.com>
Date: Wed, 15 Mar 2023 10:08:09 -0400
Subject: [PATCH] feat(eip): add option for adding elastic ip

---
 server-hosting/config.sample.ts        |  2 ++
 server-hosting/server-hosting-stack.ts | 10 ++++++++++
 2 files changed, 12 insertions(+)

diff --git a/server-hosting/config.sample.ts b/server-hosting/config.sample.ts
index b59bac3..78ea8dc 100644
--- a/server-hosting/config.sample.ts
+++ b/server-hosting/config.sample.ts
@@ -12,6 +12,8 @@ export const Config = {
      restartApi: true,
      // Set to true if you want to use Satisfactory Experimental
      useExperimentalBuild: false,
+     // Set to true if you want to assign an elastic IP address (EIP)
+     useEip: false,
 
      // optional parameters
 
diff --git a/server-hosting/server-hosting-stack.ts b/server-hosting/server-hosting-stack.ts
index d19355b..b588a8a 100644
--- a/server-hosting/server-hosting-stack.ts
+++ b/server-hosting/server-hosting-stack.ts
@@ -85,6 +85,16 @@ export class ServerHostingStack extends Stack {
       securityGroup,
     })
 
+    if (Config.useEip) {
+      const eip = new ec2.CfnEIP(this, 'IP')
+
+      // Elastic IP reference
+      new ec2.CfnEIPAssociation(this, 'Association', {
+        eip: eip.ref,
+        instanceId: server.instanceId,
+      })
+    }
+
     // Add Base SSM Permissions, so we can use AWS Session Manager to connect to our server, rather than external SSH.
     server.role.addManagedPolicy(iam.ManagedPolicy.fromAwsManagedPolicyName('AmazonSSMManagedInstanceCore'));