packages.gitlab.com (Gitlab)

gitlab-ce

apt-get update -y
apt-get install -y curl ca-certificates apt-transport-https gnupg2
curl -s https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.deb.sh | bash
apt-get update -y

gitlab-runner

curl -L "https://packages.gitlab.com/install/repositories/runner/gitlab-runner/script.deb.sh" | sudo bash
cat <<EOF | sudo tee /etc/apt/preferences.d/pin-gitlab-runner.pref
Explanation: Prefer GitLab provided packages over the Debian native ones
Package: gitlab-runner
Pin: origin packages.gitlab.com
Pin-Priority: 1001
EOF
apt-get update