Проверка проверки сертификата сервера Gitlab
ubuntu
sduo apt-get update
sudo apt-get install apt-transport-https ca-certificates -y
sudo update-ca-certificates
upload certificate to /usr/local/share/ca-certificates/
centos
upload certificate to /etc/pki/ca-trust/source/anchors/
update-ca-trust
Naughty Newt