From 40bf492b256b14e52cc97089d7931049473b4aea Mon Sep 17 00:00:00 2001
From: Junyong <93406666+ggamnunq@users.noreply.github.com>
Date: Thu, 17 Jul 2025 14:25:26 +0900
Subject: [PATCH] =?UTF-8?q?Known=20Hosts=20=EC=B6=94=EA=B0=80?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .github/workflows/deploy.yml | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/.github/workflows/deploy.yml b/.github/workflows/deploy.yml
index 5c641f8..38ecb29 100644
--- a/.github/workflows/deploy.yml
+++ b/.github/workflows/deploy.yml
@@ -22,6 +22,12 @@ jobs:
         with:
           ssh-private-key: ${{ secrets.SSH_PRIVATE_KEY }}
 
+      - name: Setup SSH known_hosts
+        run: |
+          mkdir -p ~/.ssh
+          ssh-keyscan -H ${{ secrets.BASTION_IP }} >> ~/.ssh/known_hosts
+          ssh-keyscan -H ${{ secrets.PROD_IP }} >> ~/.ssh/known_hosts
+      
       - name: Transfer JAR to EC2 via Bastion
         run: |
           scp -o ProxyJump=${{ secrets.SSH_USER }}@${{ secrets.BASTION_IP }} -o StrictHostKeyChecking=no \