If you're going for the 512MB please read the requirements https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/install/requirements.md#memory https://gitlab

If you're going for the 512MB please read the requirements https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/install/requirements.md#memory https://gitlab.com/gitlab-org/gitlab-ce/blob/master/doc/inst... (make sure to set up swap and use ssh access)