Added CfnOutput for NAT gateway IPs. Revised stack names in FjordApp.…

…js to allow deployment of multiple servers on a single ECS cluster and the deployment of multiple ECS clusters.

FjordSettings.json

@@ -1,7 +1,7 @@
 {
- "name": "Fjord App",
+ "name": "ShoppingApp",
  "server": {
- "NAME": "Fjord-Server",
+ "NAME": "APIs",
  "JWT_KEY": "",
  "API_TOPICS": "orders shipments",
  "SEC_PER_PULSE": "30"

lib/FjordApp.js

@@ -11,8 +11,8 @@ class FjordApp extends cdk.App {
  constructor() {
  super();
 
- const shared = new SharedResources(this, "fjord-shared");
- const server = new Server(this, "fjord-server", {
+ const shared = new SharedResources(this, "fjord-shared-" + SETTINGS.name);
+ const server = new Server(this, "fjord-server-" + SETTINGS.server.NAME, {
  SERVER: SETTINGS.server,
  CLUSTER: shared.cluster,
  REDIS: shared.redis

lib/sharedResources.js

@@ -11,6 +11,11 @@ class SharedResources extends cdk.Stack {
  maxAzs: 2 // Default is all AZs in region
  });
 
+ this.vpc.publicSubnets.forEach((subnet, index) => {
+ const EIP = subnet.node.tryFindChild('EIP');
+ new cdk.CfnOutput(this, `NAT Gateway ${index+1} - IP:`, { value: EIP.ref });
+ })
+
  this.cluster = new ecs.Cluster(this, "fjord-cluster", {
  vpc: this.vpc
  });