sudo yum install -y https://dl.fedoraproject.org/pub/epel/epel-release-latest-8.noarch.rpm
sudo yum clean all
sudo yum makecache
sudo yum install -y postfix
sudo yum install -y curl
sudo yum install -y policycoreutils-python
sudo yum install -y openssh-server
sudo yum install -y openssh-clients
sudo yum install -y policycoreutils
sudo yum install -y perl
sudo systemctl enable sshd
sudo systemctl start sshd
sudo systemctl disable firewalld
sudo systemctl stop firewalld
sudo systemctl enable postfix
sudo systemctl start postfix
curl -s https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh | sudo bash
echo 'gitlab localhost localhost.localdomain localhost6 localhost6.localdomain6' >> /etc/hosts
vim /etc/postfix/main.cf
myhostname = gitlab
sudo EXTERNAL_URL="http://gitlab" yum install -y gitlab-ce
