loki-relabel-config: |
            - action: labelmap
              regex: swarm_stack
              replacement: stack
            - action: labelmap
              regex: swarm_(service)
            - action: labeldrop
              regex: swarm_stack
            - action: labeldrop
              regex: swarm_service
            - action: labeldrop
              regex: filename

logging: &std_loki_relabel_list |
    - action: labelmap
        regex: swarm_stack
        replacement: stack
    - action: labelmap
        regex: swarm_(service)
    - action: labeldrop
        regex: swarm_stack
    - action: labeldrop
        regex: swarm_service
    - action: labeldrop
        regex: filename


..... гдето в описании сервиса

logging:
            driver: 'loki'
            options:
                loki-relabel-config:  |
                    - *std_loki_relabel_list
р

  server {
    listen 80;
    server_name gitlab.xxx.store;
    rewrite ^/(.*)$ gitlab.xxx.store/$1 permanent;
  }

  # server {
  #   server_name gitlab.xxx.store;

  #   listen 443 ssl;
  #   ssl on;
  #   ssl_certificate /etc/letsencrypt/live/xxx.store/fullchain.pem;
  #   ssl_certificate_key /etc/letsencrypt/live/xxx.store/privkey.pem;

  #   location / {
  #     proxy_set_header Host $host;
  #     proxy_set_header X-Real-IP $remote_addr;
  #     proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
  #     proxy_redirect off;
  #     proxy_pass http://gitlab:10080;
  #   }
  # }
}