Update gitlab stack

gitlab/docker-compose.yml

@@ -3,34 +3,8 @@ version: '3.9'
 services:
     gitlab:
         image: gitlab/gitlab-ce
-        hostname: ${GITLAB_HOSTNAME}
+        hostname: git.karaolidis.com
         restart: unless-stopped
-        environment:
-            GITLAB_OMNIBUS_CONFIG: |
-                external_url '${GITLAB_URL}'
-                nginx['ssl_certificate'] = "/etc/gitlab/ssl/fullchain.pem"
-                nginx['ssl_certificate_key'] = "/etc/gitlab/ssl/privkey.pem"
-                registry_external_url '${GITLAB_REGISTRY_URL}'
-                registry_nginx['ssl_certificate'] = "/etc/gitlab/ssl/fullchain.pem"
-                registry_nginx['ssl_certificate_key'] = "/etc/gitlab/ssl/privkey.pem"
-                registry_nginx['listen_port'] = 81
-                registry_nginx['listen_https'] = true
-                gitlab_rails['registry_path'] = "/etc/registry"
-                letsencrypt['enable'] = false
-                web_server['username'] = 'git'
-                prometheus['enable'] = false
-                grafana['enable'] = false
-                gitlab_rails['smtp_enable'] = true
-                gitlab_rails['smtp_address'] = "${SMTP_HOST}"
-                gitlab_rails['smtp_port'] = ${SMTP_PORT}
-                gitlab_rails['smtp_user_name'] = "${SMTP_USER}"
-                gitlab_rails['gitlab_email_from'] = '${SMTP_FROM}'
-                gitlab_rails['smtp_password'] = "${SMTP_PASSWORD}"
-                gitlab_rails['smtp_domain'] = "${SMTP_HOST}"
-                gitlab_rails['smtp_authentication'] = "login"
-                gitlab_rails['smtp_enable_starttls_auto'] = true
-                gitlab_rails['smtp_tls'] = false
-                gitlab_rails['smtp_openssl_verify_mode'] = 'peer'
         volumes:
             - '/home/nick/configs/gitlab/config:/etc/gitlab'
             - '/home/nick/configs/gitlab/logs:/var/log/gitlab'