updated yaml file

.github/workflows/cicd.yml

@@ -35,9 +35,26 @@ jobs:
         run: |
           mkdir -p ~/.ssh
           chmod 700 ~/.ssh
-          echo "${{ secrets.EC2_SSH_KEY }}" > ~/.ssh/id_rsa
+
+          # Save the private key
+          echo "${{ secrets.EC2_SSH_KEY }}" | tr -d '\r' > ~/.ssh/id_rsa
           chmod 600 ~/.ssh/id_rsa
-          ssh-keyscan -H "${{ secrets.EC2_HOST }}" >> ~/.ssh/known_hosts
+
+          # Add EC2 host to known_hosts
+          ssh-keyscan -H "${{ secrets.EC2_HOST }}" >> ~/.ssh/known_hosts || {
+            echo "Failed to add host to known_hosts"; exit 1;
+          }
+
+          echo "SSH setup completed successfully"
+
+      # - name: Debug SSH
+      #   run: |
+      #     echo "EC2 Host: ${{ secrets.EC2_HOST }}"
+      #     echo "Checking ~/.ssh directory:"
+      #     ls -la ~/.ssh
+      #     echo "Testing SSH connection:"
+      #     ssh -i ~/.ssh/id_rsa ${{ secrets.EC2_USER }}@${{ secrets.EC2_HOST }} exit
+
 
       # Step 6: Install Docker on EC2
       - name: Install Docker on EC2