From fd056368a1a906b1891bb4ed183458511528cc65 Mon Sep 17 00:00:00 2001
From: kappa <kappa@inouter.com>
Date: Sat, 7 Feb 2026 22:26:30 +0900
Subject: [PATCH] fix: Use tcpSocket probe instead of httpGet for MCP endpoint

MCP streamable-http transport returns 406 on GET requests.
Switch to tcpSocket probe for readiness/liveness checks.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 k8s/deployment.yaml | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/k8s/deployment.yaml b/k8s/deployment.yaml
index 72abb16..e54d52e 100644
--- a/k8s/deployment.yaml
+++ b/k8s/deployment.yaml
@@ -35,14 +35,12 @@ spec:
             - name: LOG_LEVEL
               value: "INFO"
           readinessProbe:
-            httpGet:
-              path: /mcp
+            tcpSocket:
               port: 8000
             initialDelaySeconds: 5
             periodSeconds: 10
           livenessProbe:
-            httpGet:
-              path: /mcp
+            tcpSocket:
               port: 8000
             initialDelaySeconds: 10
             periodSeconds: 30