[Unit] Description=TCP proxy: host:9000 -> k8s sonarqube Service ClusterIP:9000 (for Jenkins, which expects this exact address) After=k3s.service Wants=k3s.service [Service] Type=simple ExecStart=/usr/bin/socat TCP-LISTEN:9000,fork,reuseaddr TCP:10.43.4.19:9000 Restart=always RestartSec=5 [Install] WantedBy=multi-user.target