GitLab is a single application for the entire software development lifecycle. From project planning and source code management to CI/CD, monitoring, and security. More about this container: https://hub.docker.com/r/gitlab/gitlab-ce/ Hardware and Software requeriments can be found here: https://docs.gitlab.com/ce/install/requirements.html For security reasons, no port mapping is created, those can be created after deploying the app. More information about Caprover's Firewall & Port Forwarding and configuration can be found here: https://caprover.com/docs/firewall.html More information about gitlab's docker configuration can be found here: https://docs.gitlab.com/omnibus/docker/#configure-gitlab It can take some time (2-3 minutes) for the service to launch in a new container. Check the "Deployment" tab logs to determine once GitLab is ready.