How to use this box with Vagrant:

Vagrant.configure("2") do |config| = "cosm/centos7_ruby2.7"
  config.vm.box_version = ""
vagrant init cosm/centos7_ruby2.7 \
vagrant up

This version was created 4 months ago.

Ruby 2.7.6

Original image: cosm/centos7 7.9.2009.20221117


  • install: ruby 2.7.6p219 (rbenv system wide install)
  • not installed VirtualBox Guest Additions
1 provider for this version.
  • virtualbox Hosted by Vagrant Cloud (579 MB)