From 650c2a6ed47f268c692b5cb2205708cdbb290d59 Mon Sep 17 00:00:00 2001
From: Viktor Barzin <viktorbarzin@meta.com>
Date: Sat, 7 Mar 2026 20:39:44 +0000
Subject: [PATCH] [ci skip] add liveness probe to Send deployment

Prevents stale Redis connections from silently breaking file uploads.
The old Node.js Redis client doesn't auto-reconnect after Redis restarts,
causing all files to appear expired.
---
 stacks/send/main.tf | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/stacks/send/main.tf b/stacks/send/main.tf
index 1991476b..79dd8d1e 100644
--- a/stacks/send/main.tf
+++ b/stacks/send/main.tf
@@ -87,6 +87,15 @@ resource "kubernetes_deployment" "send" {
             name  = "REDIS_HOST"
             value = var.redis_host
           }
+          liveness_probe {
+            http_get {
+              path = "/__version__"
+              port = 1443
+            }
+            initial_delay_seconds = 10
+            period_seconds        = 30
+            failure_threshold     = 3
+          }
           volume_mount {
             name       = "data"
             mount_path = "/uploads"