From 94fad09901fc75d29a38b6277d12cf31ba1893b3 Mon Sep 17 00:00:00 2001
From: Graham McIntire <graham@mcintire.me>
Date: Fri, 25 Jul 2025 11:53:01 -0500
Subject: [PATCH] Use Gossip strategy for Kubernetes clustering

---
 config/runtime.exs | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/config/runtime.exs b/config/runtime.exs
index 2003340..040eaf3 100644
--- a/config/runtime.exs
+++ b/config/runtime.exs
@@ -141,15 +141,14 @@ if config_env() == :prod do
 
   # Configure libcluster topology based on environment
   if cluster_enabled do
+    # For now, use manual node list until we fix DNS resolution
+    # In production, we would use Kubernetes API or custom strategy
     config :libcluster,
       topologies: [
         kubernetes: [
-          strategy: Cluster.Strategy.Kubernetes.DNS,
+          strategy: Cluster.Strategy.Gossip,
           config: [
-            service: "aprs-headless",
-            application_name: "aprsme",
-            namespace: System.get_env("POD_NAMESPACE", "aprs"),
-            polling_interval: 10_000
+            secret: System.get_env("RELEASE_COOKIE", "aprs-cluster-cookie")
           ]
         ]
       ]