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Виновником торжества оказался неуёмный `systemd-resolved`. Остановить (stop) и отключить (disable) его оказалось недостаточно. Некоторые vpn-клиенты, например тот же `warp-cli` ищут сервис `systemd-resolved` и если находят - пытаются его использовать.\n\nЧтобы навсегда отключить в ROSA `systemd-resolved` его потребовалось маскировать (mask). Иначе либо он сам поднимется (после обновления?), либо его поднимут извне. `ResolverStyle` контролирует состояние `systemd-resolved` \u0026 `systemd-networkd`. В нём используется 2 варианта на выбор: \"Стиль резольвера ROSA\" (по умолчанию) и \"Стиль резольвера Mageia\" (отключение systemd-resolved с маскировкой и замещением файлов `/etc/NetworkManager/NetworkManager.conf` и `/etc/nsswitch.conf`).\n\nОднострочные скрипты процессов (из рабочей директории):\n```\n# Стиль резольвера ROSA\ncp -fv ./rosa/etc/nsswitch.conf /etc/nsswitch.conf; cp -fv ./rosa/etc/NetworkManager/NetworkManager.conf /etc/NetworkManager/NetworkManager.conf; rm -f /etc/resolv.conf; ln -sf /run/systemd/resolve/stub-resolv.conf /etc/resolv.conf; systemctl unmask systemd-resolved systemd-networkd; systemctl enable systemd-resolved; systemctl restart systemd-resolved networkmanager\n```\n```\n# Стиль резольвера Mageia\ncp -fv ./mageia/etc/nsswitch.conf /etc/nsswitch.conf; cp -fv ./mageia/etc/NetworkManager/NetworkManager.conf /etc/NetworkManager/NetworkManager.conf; systemctl stop systemd-resolved systemd-networkd; systemctl disable systemd-networkd systemd-resolved; systemctl mask systemd-resolved systemd-networkd; rm -f /etc/resolv.conf; echo -e \"nameserver 8.8.8.8\\nnameserver 1.1.1.1\" \u003e /etc/resolv.conf; systemctl restart networkmanager\n```\n\nКак показали тесты, вариант \"Cтиль резольвера Mageia\" решает большинство проблем, связанных с `systemd-resolved` в ROSA + делает её управляемой, предсказуемой и более безопасной.\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fakotov-dev%2Fresolverstyle","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fakotov-dev%2Fresolverstyle","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fakotov-dev%2Fresolverstyle/lists"}