问题
I have been working on a React web app and I need to deploy it now. I have the codebase in GitLab and I'm using Gitlab pipeline to run the tests and create build and deploy. For deployment I need to deploy it to a EC2 instance. My pipeline runs well until creating the build. Now the problem is how to push that created build to the EC2 instance. Can someone help me in here. I tried in the following way. Gitlab CI deploy AWS EC2
It showed me connection time out message instead of connecting to ec2 instance. After that I allowed all IPs to access the instance with SSH using the security groups. Then it worked fine for me. But the problem is it's not secure to allow all IPs to access SSH. How can I solve this problem.
来源：https://stackoverflow.com/questions/59507782/how-to-deploy-code-build-to-a-ec2-instance-from-gitlab-pipeline