fixing cicd pipeline #4 - test

.github/workflows/deploy-to-ec2.yml

@@ -88,11 +88,13 @@ jobs:
         id: get_autoscaling_instances_ips
         run: |
           # Retrieve all instance IDs from Auto Scaling groups
-          aws autoscaling describe-auto-scaling-instances --query "AutoScalingInstances[*].InstanceId" --output text > autoscaling_instance_ids.txt
+          aws autoscaling describe-auto-scaling-instances --query "AutoScalingInstances[*].InstanceId" --output text > autoscaling_instance_ids.txt          
           aws ec2 describe-instances --instance-ids $(cat autoscaling_instance_ids.txt) --query "Reservations[*].Instances[*].PublicIpAddress" --output text > autoscaling_instance_ips.txt  << EOF
           ips_file="autoscaling_instance_ips.txt"
           IFS=$'\n' read -d '' -r -a ips < "$ips_file"
           for i in "${!ips[@]}"; do
+            # print for debugging
+            echo "Auto_Instance_ID_$((i+1)): ${ids[i]}"
             echo "Auto_Instance_ID_$((i+1)): ${ids[i]}" >> $GITHUB_ENV
             echo "Auto_Instance_IP_$((i+1)): ${ips[i]}" >> $GITHUB_ENV
           done
@@ -103,6 +105,7 @@ jobs:
           ips_file="autoscaling_instance_ips.txt"
           IFS=$'\n' read -d '' -r -a ips < "$ips_file"
             for i in "${!ips[@]}"; do
+                  # print for debugging
                 ssh -o StrictHostKeyChecking=no -i /home/runner/.ssh/id_rsa ubuntu@${ips[i]} << EOF
                 docker pull ${{ secrets.DOCKER_HUB_USERNAME }}/flask-app-image-repository:latest
                 docker stop my-container || true