added gitlab-ce basic installation

gitlab-conf/gitlab.rb.tail

@@ -0,0 +1,10 @@
+external_url 'https://gitlab.example.com'
+external_url 'https://gitlab.example.com'
+registry_external_url 'https://registry.gitlab.example.com'
+gitlab_rails['registry_enabled'] = true
+gitlab_rails['registry_host'] = "registry.gitlab.example.com"
+nginx['real_ip_trusted_addresses'] = [ "192.168.0.1/32" ]
+registry_nginx['enable'] = true
+registry_nginx['listen_port'] = 443
+letsencrypt['enable'] = false
+gitlab_rails['backup_path'] = "/srv/gitlab/backups/data"

install-gitlab-ce.sh

@@ -0,0 +1,12 @@
+#!/usr/bin/env bash
+
+dnf update -y
+
+dnf install -y wget curl policycoreutils openssh-server openssh-clients perl
+
+wget "https://packages.gitlab.com/install/repositories/gitlab/gitlab-ce/script.rpm.sh" -O "script.rpm.sh"
+
+bash script.rpm.sh
+
+EXTERNAL_URL="https://gitlab.example.com" dnf install -y gitlab-ce
+