Handle multiple domains in records in status API

Part of https://www.notion.so/Support-custom-domains-in-deploy-laconic-com-18aa6b22d4728067a44ae27090c02ce5 and cerc-io/snowballtools-base#47
Requires cerc-io/stack-orchestrator#963

Reviewed-on: #25
Reviewed-by: ashwin <ashwin@noreply.git.vdb.to>
Co-authored-by: Prathamesh Musale <prathamesh.musale0@gmail.com>
Co-committed-by: Prathamesh Musale <prathamesh.musale0@gmail.com>

.env.example

@@ -10,3 +10,4 @@ SYSTEM_PRUNE=false
 WEBAPP_IMAGE_PRUNE=true
 CHECK_INTERVAL=5
 FQDN_POLICY="allow"
+DEPLOYMENT_IP="k8s.cluster.ip.address"

scripts/run.sh

@@ -25,6 +25,11 @@ if [ -z "$DEPLOYMENT_RECORD_NAMESPACE" ]; then
   exit 2
 fi
 
+if [ "$FQDN_POLICY" = "allow" ] && [ -z "$DEPLOYMENT_IP" ]; then
+  echo "DEPLOYMENT_IP is required with 'allow' FQDN_POLICY"
+  exit 2
+fi
+
 if [ -z "$IMAGE_REGISTRY" ]; then
   echo "IMAGE_REGISTRY is required."
   exit 2
@@ -160,6 +165,7 @@ while true; do
     --include-tags "$INCLUDE_TAGS" \
     --exclude-tags "$EXCLUDE_TAGS" \
     --fqdn-policy "${FQDN_POLICY:-prohibit}" \
+    --ip "${DEPLOYMENT_IP}" \
     --lrn "$LRN" \
     --min-required-payment ${MIN_REQUIRED_PAYMENT:-0} \
     --config-upload-dir "$UPLOAD_DIRECTORY" \

src/deployments.ts

@@ -159,7 +159,9 @@ export class RegHelper {
       }
 
       status.app = r.attributes.application;
-      const hostname = r.attributes.dns ?? generateHostnameForApp(app);
+
+      const dnsList: string[] = r.attributes.dns ? r.attributes.dns.split(",") : [];
+      const hostname = dnsList.length ? dnsList[dnsList.length - 1] : generateHostnameForApp(app);
 
       if (deploymentsByRequest.has(r.id)) {
         const deployment = deploymentsByRequest.get(r.id);